ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • GFZ Data Services  (384)
  • Oxford University Press
  • 2020-2023  (425)
Collection
Keywords
Publisher
Language
Years
Year
  • 1
    facet.materialart.
    Unknown
    U-Pb data from cherts (Onverwacht Group) and strain data from conglomerates (Moodies Group) from the southern margin of the Archean Barberton Greenstone Belt, Eswatini (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-25
    Description: Abstract
    Description: The southern margin of the Barberton Greenstone Belt in Eswatini limits one of the world’s oldest well-preserved sedimentary and volcanic sequences, 3.57 to 3.2 Ga old. In a segment along that margin, older mafic and ultramafic volcanic rocks were thrust over the youngest strata (quartz-rich sandstones and conglomerates) before being folded and imbricated in thrust slices. Samples described in this publication comprise tabular data of (1) sample locations and crystallization ages of zircons which were extracted from thin tuffaceous units in the thrust sheet, (2) analytical data from laser ablation – inductively coupled plasma – mass spectrometry (LA-ICP-MS), supporting these ages, and (3) quantitative measurements of ductily deformed conglomerate clasts. Field data were collected 2012-2019; U-Pb analyses performed in 2020. The data presented here are the basis for geological maps and cross sections, and are visualized as concordia diagrams form part of in the related publication (Heubeck et al.. 2023).
    Keywords: Archean ; Barberton Greenstone Belt ; Malolotsha ; Moodies Group ; klippe ; Eswatini ; LA-ICP-MS ; U-Pb zircon dating ; zircon ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS 〉 AGE DETERMINATIONS ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS 〉 MINERALS 〉 MINERAL AGE DETERMINATIONS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 2
    facet.materialart.
    Unknown
    Ring-shear test data of feldspar sand FS900S used in the Tectonic Modelling Laboratory at the University of Bern (Switzerland) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-20
    Description: This dataset provides friction data from ring-shear tests on feldspar sand FS900S used for the simulation of brittle behaviour in crust- and lithosphere-scale analogue experiments at the Tectonic Modelling Laboratory of the University of Bern (Zwaan et al. in prep; Richetti et al. in prep). The materials have been characterized by means of internal friction parameters as a remote service by the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam (Germany). According to our analysis both materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of the feldspar sand are μP = 0.65, μD = 0.57, and μR = 0.62, respectively, and the Cohesion of the feldspar sand is in the order of 5-20 Pa. An insignificant rate-weakening of less than 1% per ten-fold rate change is registered for the feldspar sand. Granular healing is also minor.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 3
    facet.materialart.
    Unknown
    Archimedes (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-20
    Description: This dataset includes five stations of an Ocean Bottom Seismometer (OBS) experiment conducted at the southern end of the Fonualei Rift and Spreading Center in the Lau Basin, southwestern Pacific. The OBS recorded continuously for 32-days on 4 components, including a hydrophone and a 3-component 4.5 Hz geophone. The experiment was conducted during RV Sonne cruise SO267, project ARCHIMEDES I. In the article, the authors report an increasing trend of methane emissions for June and July at a permafrost site in Siberia (Lena River Delta). Using the longest set of observational methane flux data in the Arctic, the authors demonstrate that the continuous warming has begun to trigger the projected enhancement of methane release in Arctic permafrost ecosystems. This software is written in MATLAB. Running the codes ([.m files](Code)) and loading the data files ([.mat files](Data)) requires the pre-installation of [MATLAB](/https://de.mathworks.com/products/matlab.html). IMPORTANT: The repository only contains dummy data. The data that is needed to run the code can be requested by Torsten Sachs and Christian Wille (contact authors). Although the scripts and the data files have been tested for newer versions of MATLAB (〉= MATLAB R2017a). The code might also run in older versions of MATLAB, but this has not been tested.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 4
    facet.materialart.
    Unknown
    GFZ Rapid Science Orbits (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-20
    Description: Orbital products describe positions and velocities of satellites, be it the Global Navigation Satellite System (GNSS) satellites or Low Earth Orbiter (LEO) satellites. These orbital products can be divided into the fastest available ones, the Near Realtime Orbits (NRT), which are mostly available within 15 to 60 minutes delay, followed by Rapid Science Orbit (RSO) products with a latency of two days and finally the Precise Science Orbit (PSO) which, with a latency of up to a few weeks, are the most delayed. The absolute positional accuracy increases with the time delay. This dataset compiles the RSO products for various LEO missions and the appropriate GNSS constellation in sp3 format. The individual solutions for each satellite mission are published with individual DOI as part of this compilation. GNSS Constellation: • GNSS 24h (v01) • GNSS 30h (v02) LEO Satellites: • CHAMP • GRACE • GRACE-FO • SAC-C • TanDEM-X/ TerraSAR-X Each solution is given in the Conventional Terrestrial Reference System (CTS). • The GNSS RSOs are 30-hour long arcs starting at 21:00 the day before the actual day and ending at 03:00 the day after. The accuracy of the GPS RSO sizes at the 3-cm level in terms of RMS values of residuals after Helmert transformation onto IGS combined orbit solutions (Version 1 GNSS RSOs are 24-hour long arcs starting at 00:00 and ending at 24:00 the actual day). • The LEO RSOs are generated based on these 30-hour GNSS RSOs in two pieces for the actual day with arc lengths of 14 hours and overlaps of 2 hours. One starting at 22:00 and ending at 12:00, one starting at 10:00 and ending at 24:00. The accuracy of the LEO RSOs is at the level of 1-2 cm in terms of SLR validation. The exact time covered by an arc is defined in the header of the files and indicated as well as in the filename. This dataset compiles RSO products for various LEO missions and the corresponding GNSS constellation in sp3 format in a revised processing version 2. The switch from previous version 1 to 2 was performed on 18-Feb-2019. Major changes from version 1 to 2 are the change from IERS 2003 to IERS 2010 conventions and ITRF 2008 to ITRF-2014, as well as the temporal extension of the GNSS constellation from previous 24 hours (version 1) to 30 hours (version 2) arcs. This temporal expansion eliminates the chaining of two consecutive 24-hour GNSS constellation solutions previously used to process day-overlapping LEO arcs in Version 1. This 24h GNSS constellation (Version 1) will continue to operate and be stored on the ISDC ftp server, as discussed in more detail in Section 8.1. All RSO LEO arcs will no longer be continued in version 1 after the changeover date and will only be available in version 2 since then.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 5
    facet.materialart.
    Unknown
    Ring-shear test data of glass beads 200-300 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Science, Prague (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-19
    Description: Abstract
    Description: This dataset provides friction data from ring-shear tests on glass beads with a diameter of 200-300 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003) or as “seismogenic” crust (Rudolf et al., 2022). The glass beads are characterized by means of internal friction coefficients µ and cohesion C. According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of the glass beads are µP = 0.51 , µD = 0.40, and µR = 0.44, respectively (Table 5). Cohesion of the material ranges between 40 Pa and 70 Pa. The material shows a minor rate-weakening of ~1% per ten-fold change in shear velocity v and a stick-slip behaviour at low shear velocities and at high loads.
    Description: Methods
    Description: The data presented here are derived by ring shear testing using a SCHULZE RST-01.pc (Schulze, 1994, 2003, 2008) at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam. The RST is specially designed to measure friction coefficients µ and cohesions C in loose granular material accurately at low confining pressures (〈20 kPa) and shear velocities (〈1 mm/sec) similar to sandbox experiments. In this tester, a granular bulk material layer is sheared internally at constant normal stress σN and shear velocity v while shear force and lid displacement (corresponding to density and volume change ΔV) are measured continuously. For more details see Klinkmüller et al. (2016) and Ritter et al. (2016).
    Keywords: EPOS ; TCS MSL ; analogue models of geologic processes ; multi-scale laboratories ; property data of analogue modelling materials ; analogue modelling results ; software tools ; Cohesion ; deformation 〉 shearing ; fault ; Friction coefficient ; Microspheres 〉 Glassy ; Ring-shear tester
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 6
    facet.materialart.
    Unknown
    Ring-shear test data of glass beads 〈50 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Sciences, Prague (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-19
    Description: Abstract
    Description: This dataset provides friction data from ring-shear tests on glass beads with a diameter of less than 50 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003) or as “seismogenic” crust (Rudolf et al., 2022). The glass beads are characterized by means of internal friction coefficients µ and cohesion C. According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of the glass beads are µP = 0.47 , µD = 0.44, and µR = 0.47, respectively (Table 5). Cohesion of the material ranges between 50 Pa and 70 Pa. The material shows a neglectable rate-weakening of 〈1% per ten-fold change in shear velocity v.
    Description: Methods
    Description: The data presented here are derived by ring shear testing using a SCHULZE RST-01.pc (Schulze, 1994, 2003, 2008) at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam. The RST is specially designed to measure friction coefficients µ and cohesions C in loose granular material accurately at low confining pressures (〈20 kPa) and shear velocities (〈1 mm/sec) similar to sandbox experiments. In this tester, a granular bulk material layer is sheared internally at constant normal stress σN and shear velocity v while shear force and lid displacement (corresponding to density and volume change ΔV) are measured continuously. For more details see Klinkmüller et al. (2016) and Ritter et al. (2016).
    Keywords: EPOS ; TCS MSL ; analogue models of geologic processes ; multi-scale laboratories ; property data of analogue modelling materials ; analogue modelling results ; software tools ; Cohesion ; deformation 〉 shearing ; fault ; Friction coefficient ; Microspheres 〉 Glassy ; Ring-shear tester
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 7
    facet.materialart.
    Unknown
    Ring-shear test data of glass beads 100-200 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Sciences, Prague (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-19
    Description: Abstract
    Description: This dataset provides friction data from ring-shear tests on glass beads with a diameter of 100-200 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003) or as “seismogenic” crust (Rudolf et al., 2022). The glass beads are characterized by means of internal friction coefficients µ and cohesion C. According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of the glass beads are µP = 0.50 , µD = 0.39, and µR = 0.46, respectively (Table 5). Cohesion of the material is close to zero Pa. The material shows a minor rate-weakening of ~1% per ten-fold change in shear velocity v and a stick-slip behaviour at low shear velocities and at high loads.
    Description: Methods
    Description: The data presented here are derived by ring shear testing using a SCHULZE RST-01.pc (Schulze, 1994, 2003, 2008) at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam. The RST is specially designed to measure friction coefficients µ and cohesions C in loose granular material accurately at low confining pressures (〈20 kPa) and shear velocities (〈1 mm/sec) similar to sandbox experiments. In this tester, a granular bulk material layer is sheared internally at constant normal stress σN and shear velocity v while shear force and lid displacement (corresponding to density and volume change ΔV) are measured continuously. For more details see Klinkmüller et al. (2016) and Ritter et al. (2016).
    Keywords: EPOS ; TCS MSL ; analogue models of geologic processes ; multi-scale laboratories ; property data of analogue modelling materials ; analogue modelling results ; software tools ; Cohesion ; deformation 〉 shearing ; fault ; Friction coefficient ; Microspheres 〉 Glassy ; Ring-shear tester
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 8
    facet.materialart.
    Unknown
    Irlbach 2021 - An Agricultural Flight Campaign to prepare for Spaceborne Spectroscopy using the AVIRIS_NG Instrument (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-17
    Description: The airborne hyperspectral image was acquired by the AVIRIS-Next Generation (AVIRIS-NG) instrument during the AVIRIS-NG Europe 2021 HyperSense campaign that has been conducted as a joint effort of ESA, NASA/JPL and the University of Zurich. Acquired was an agricultural area near Irlbach, Germany on May 30th, 2021. The data was preprocessed (radiometrically, geometrically and atmospherically corrected) to contain 419 bands in the 402 - 2495 nm spectral range. Metadata was acquired on the same day for the variables Leaf Area Index (LAI), Leaf Chlorophyll content, crop height and phenology. An overview of metadata acquisition and processing can be found in the HYPERedu YouTube videos on ground reference data acquisition in the field and ground reference data acquisition in the lab. More details on LAI and chlorophyll acquisition can be found in the field data guides assembled by the authors of this dataset via enmap.org (Danner et al., 2015; Süß et al., 2015). The dataset is made publically available within the massive open online course (MOOC) "Beyond the Visible - Introduction to Imaging Spectroscopy for Agricultural Applications", available from December 2022.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 9
    facet.materialart.
    Unknown
    Kali Gandaki High Mountain Observatory, Stable Water Isotope database (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-12-17
    Description: This dataset was collected during field-based monitoring in the Kali Gandaki River catchment be-tween the years 2013 and 2017. The monitoring aims to understand the hydrological fluxes and feedback with weathering and erosion processes across the mountain range. The Kali Gandaki River sources its water in the North and traverses through the Himalayan Mountain Range, along a north-south transect. The field-based monitoring comprises targeted field campaigns to revisit locations at different years and seasons in order to constrain the annual and intra-annual variability. This is complemented by permanent installations and routine river and rain sampling at two loca-tions, Lete and Purtighat. Lete is situated at the orographic barrier, at ~2500 m asl. and the up-stream catchment integrates the northern part of the Himalayan Range as well as some of the southern edge of the Tibetan Plateau. Purtighat is located further south and integrates the north-ern part as well as south-facing flanks of the Higher and Lower Himalayas. At both locations, auto-mated river monitoring is installed as well as a trained station ward for daily routine sampling. At Lete, rainfall samples are obtained on a daily resolution during the monsoon. This sampling was not feasible at Purtighat for logistic reasons. Instead, rain was sampled daily in Kathmandu. This dataset contains five tables of stable water isotope analysis. One containing grab samples from the Kali Gandaki river in its vicinities and 4 tables with time series sampling from the Kali Gandaki River and from rainfall.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 10
    facet.materialart.
    Unknown
    Simulation Database of Broadband Ground-Motion Time Histories for the Rhine Graben Area (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-16
    Description: Abstract
    Description: This data publication provides a collection of ground-motion simulation output for potential future earthquakes in the Rhine Graben area, Germany. Such data can be used as input for other engineering calculations, such as dynamic response history analysis. The earthquake sources used for the simulation consist of a stochastic catalog. They were generated using the German national seismic hazard model, the event-set calculator in the OpenQuake engine (Pagani et al., 2014), and considering both areal seismic source and known tectonic faults in the area as seismic sources in the analyses (branch C in Grünthal et al.,2018). The generated events represent a possible realization of the seismicity in the area within 10,000 years with peak ground accelerations greater than 0.02g. To build the simulation database, ground-motion simulations are performed using these potential future earthquakes from stochastic catalog and adopting the simulation method of Graves and Pitarka (2010, 2015) implemented in the Southern California Earthquake Center (SCEC) broadband platform (BBP), which is tailored for use in the Rhine Graben, as discussed in Razafindrakoto et al. (2021). Here, the approach used to simulate the ground-motion is only briefly discussed; a more accurate description is given in Razafindrakoto et al. (2021), discussing the calibration and validation of ground-motion in the Rhine Graben area. Accordingly, the provided data consists of a simulation output of 284 scenario earthquakes at 76 virtual stations in the Rhine Graben area. The files provided here include the earthquake source, station information, and the simulation results in terms of time histories for individual simulation in one zip file, and a flatfile that combines various intensity measures for all sources and stations.
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 11
    facet.materialart.
    Unknown
    Model scripts to evaluate the role of diagenesis in setting chert oxygen isotope ratios (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-16
    Description: Abstract
    Description: The ratio of 18O to 16O in cherts and other chemical sediments has increased by about 15‰ over geological time, but the cause of this increase is debated. Here, we provide a 1D sediment-column model designed to investigate the role of diagenesis, and specifically the heat flow through marine sediments, in setting the chert oxygen isotope ratios. The model simulates the transformation of amorphous silica (opal-A) to crystalline quartz via an intermediate phase by using a silicon mass balance that is driven by the kinetics and thermodynamics of silica phase dissolution and (re)precipitation. The model demonstrates that heat flow through marine sediments influences the rate, and therefore depths, temperatures, and oxygen isotope compositions, at which cherts form. The implication is that because global heat flow from the solid Earth has decreased through geological time, heat flow is an important contributing factor to the long-term trend in chert oxygen isotope composition. The model is provided as a set of Matlab scripts (".m" files) and assorted input datasets provided as standard plain text files. The model is described in full in the manuscript "Chert oxygen isotope ratios are driven by Earth's thermal evolution" by Michael Tatzel, Patrick J. Frings, Marcus Oelze, Daniel Herwartz, Nils K. Lünsdorf, and Michael Wiedenbeck, and in the online Supporting Information associated with the manuscript. Once downloaded and unzipped, the files should be added to the local Matlab search path. The parameters of interest can be changed in the first few lines of 'chertKineticModel.m'. No other files need to be opened or modified. These files have been tested in Matlab R2020a running on Mac OS X 12.2.1 and in Matlab R2022b on Mac OS X 12.6.1.
    Description: Other
    Description: Licence: MIT License (https://opensource.org/licenses/MIT) Copyright © 2022 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
    Keywords: Chert ; EARTH SCIENCE 〉 OCEANS 〉 MARINE SEDIMENTS 〉 DIAGENESIS ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 OCEAN/LAKE RECORDS 〉 OXYGEN ISOTOPES ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 PALEOCLIMATE RECONSTRUCTIONS 〉 SEA SURFACE TEMPERATURE RECONSTRUCTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOTHERMAL DYNAMICS 〉 GEOTHERMAL TEMPERATURE 〉 TEMPERATURE GRADIENT
    Type: Model , Model
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 12
    facet.materialart.
    Unknown
    The Global Heat Flow Database: Release 2021 (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-12-13
    Description: This data publication contains the compilation of global heat-flow data by the International Heat Flow Commission (IHFC; http://www.ihfc-iugg.org/) of the International Association of Seismology and Physics of the Earth's Interior (IASPEI). The presented data release 2021 contains data generated between 1939 and 2021 and constitutes an updated and extended version of the 2012 IHFC database release (IHFC 2012; later re-published as PANGAEA release: Global Heat Flow Compilation Group, 2013). The 2021 release contains 74,548 heat-flow data from 1,403 publications. 55% of the reported heat-flow values are from the continental domain (n ~ 40,870), while the remaining 45% are located in the oceanic domain (n ~ 33,678). The data are provided in csv and Excel formats. Compared to earlier compilations, which followed the structure defined by Jessop et al. (1976), the new data release was transformed to the recently redefined structure for reporting and storing heat-flow data in the Global Heat Flow Database (Fuchs et al., 2021). Therefore, the notation and structure of the database was adopted, transforming the database field entries defined after Jessop et al. (1976) to the new field structure. Old code notations are not continued and the dataset was cleaned for entries without reporting any heat-flow value. Although successfully transformed, this release marks an intermediate step as the majority of the newly defined database fields have not been filled yet. Filling these fields, checking the existing entries and assessing the quality of each entry are the aim of the upcoming Global Heat Flow Data Assessment Project, for which this data set provides the basis. Consequently, we kindly ask the user to take notice that the current release still suffers similar problems as previously published compilations in terms of data heterogeneity, documentation and quality.
    Type: Report , NonPeerReviewed
    Format: text
    Format: text
    Format: other
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OCEANREP)
  • 13
    facet.materialart.
    Unknown
    Irlbach 2021 - An Agricultural Flight Campaign to prepare for Spaceborne Spectroscopy using the AVIRIS_NG Instrument (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-11
    Description: Abstract
    Description: The airborne hyperspectral image was acquired by the AVIRIS-Next Generation (AVIRIS-NG) instrument during the AVIRIS-NG Europe 2021 HyperSense campaign that has been conducted as a joint effort of ESA, NASA/JPL and the University of Zurich. Acquired was an agricultural area near Irlbach, Germany on May 30th, 2021. The data was preprocessed (radiometrically, geometrically and atmospherically corrected) to contain 419 bands in the 402 - 2495 nm spectral range. Metadata was acquired on the same day for the variables Leaf Area Index (LAI), Leaf Chlorophyll content, crop height and phenology. An overview of metadata acquisition and processing can be found in the HYPERedu YouTube videos on ground reference data acquisition in the field and ground reference data acquisition in the lab. More details on LAI and chlorophyll acquisition can be found in the field data guides assembled by the authors of this dataset via enmap.org (Danner et al., 2015; Süß et al., 2015). The dataset is made publically available within the massive open online course (MOOC) "Beyond the Visible - Introduction to Imaging Spectroscopy for Agricultural Applications", available from December 2022.
    Description: Other
    Description: HYPERedu is an education initiative within the Environmental Mapping and Analysis Program (EnMAP), a German hyperspectral satellite mission that aims at monitoring and characterizing the Earth’s environment on a global scale. EnMAP serves to measure and model key dynamic processes of the Earth’s ecosystems by extracting geochemical, biochemical and biophysical variables, which provide information on the status and evolution of various terrestrial and aquatic ecosystems. In the frame of the EnMAP preparatory phase as well as during the operational phase, flight campaigns including airborne and in-situ measurements in different environments and for several application fields are being conducted. The main purpose of these campaigns is to support the development of scientific applications for EnMAP (preparatory) and to improve algorithms and validate spaceborne data during operation. Many campaign data are made freely available to the scientific community under a Creative Commons Attribution 4.0 International License. An overview of all available data is provided in in the EnMAP Flight Campaigns Metadata Portal (https://www.enmap.org/data_tools/flights/).
    Keywords: hyperspectral ; hyperspectral imagery ; imaging spectroscopy ; AVIRIS-NG ; Irlbach ; chlorophyll ; LAI ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Spectrometers/Radiometers 〉 Imaging Spectrometers/Radiometers 〉 AVIRIS ; EARTH SCIENCE 〉 AGRICULTURE 〉 SOILS ; EARTH SCIENCE 〉 TERRESTRIAL HYDROSPHERE 〉 WATER QUALITY/WATER CHEMISTRY 〉 CHLOROPHYLL
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 14
    facet.materialart.
    Unknown
    EnMAP Science Plan (2022)
    GFZ Data Services
    In:  EnMAP Technical Report
    Details
    Publication Date: 2022-12-06
    Description: The scope of the Science Plan is to describe the scientific background, applications, and activities of the Environmental Mapping and Analysis Program (EnMAP) imaging spectroscopy mission. Primarily, this document addresses scientists and funding institutions, but it may also be of interest to environmental stakeholders and governmental agencies. It is designed to be a living document that will be updated throughout the entire mission lifetime. Chapter 1 provides a brief overview of the principles and current state of imaging spectroscopy. This is followed by an introduction to the EnMAP mission, including its objectives and impact on international programs as well as major environmental and societal challenges. Chapter 2 describes the EnMAP system together with data products and access, calibration/validation, and synergies with other missions. Chapter 3 gives an overview of the major fields of application such as vegetation and forests, geology and soils, coastal and inland waters, cryosphere, urban areas, atmosphere and hazards. Finally, Chapter 4 outlines the scientific exploitation strategy, which includes the strategy for community building and training, preparatory flight campaigns and software developments. A list of abbreviations is provided in the annex to this document and an extended glossary of terms and abbreviations is available on the EnMAP website.
    Language: English
    Type: info:eu-repo/semantics/report
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 15
    facet.materialart.
    Unknown
    Fluid injection experiments on critically stressed sawcut faults in low-permeability granite samples (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-06
    Description: Other
    Description: Earthquakes associated with fluid injection in various geo-energy settings, such as shale gas and deep geothermal energy, have shelved many projects with great potential. However, the injection-rate dependence of earthquake nucleation length, i.e., the slowly slipping (creeping) fault length in preparation for a subsequent earthquake (Kaneko & Lapusta, 2008), remains elusive. In this study, we take a step towards this issue by performing fluid injection experiments on low-permeability granite samples containing a critically stressed sawcut fault at different local injection rates (0.2 mL/min and 0.8 mL/min) and confining pressures (31 MPa and 61 MPa) (c. f., Ji & Wu, 2017; Wang et al., 2020). An array of local strain gauges and acoustic emission (AE) hypocenter locations were used to monitor the precursory slip of critically stressed faults before injection-induced stick-slip failure (c. f., Passelègue et al., 2020; Wang et al., 2020). The nucleation length was determined for each injection-induced stick-slip event, and its dependence on effective normal stress and injection rate was explored. Herein, we compile the processed data obtained from the experiments in four Excel worksheets. The full description of the methods is provided in Ji et al. (2022).
    Keywords: Injection-induced seismicity ; Injection rate ; Earthquake nucleation length ; Fluid injection ; Hydraulic stimulation ; Fault slip ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS 〉 IGNEOUS ROCKS ; geological process 〉 seismic activity 〉 earthquake
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 16
    facet.materialart.
    Unknown
    Seismic repeat survey acquired in the Mont Terri Underground Rock Laboratory (URL), Switzerland (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-12-06
    Description: Abstract
    Description: The dataset contains SEG-Y data of a 3D seismic in situ experiment in the Mont Terri URL, Switzerland. The data were acquired using a pneumatic impact source and 3-C geophones, installed in boreholes or on the tunnel wall. The data publication covers the raw data (individual hits per shot point) and the vertically stacked data stored in SEG-Y format. The survey geometry (source coordinates, receiver coordinates) is included.
    Keywords: seismic data ; seismic exploration ; in situ experiment ; impact source ; Mont Terri URL ; Opalinus Clay ; iCross project ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REFLECTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REFRACTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 LOCAL_SCALE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 NEAR_SURFACE ; SENSOR 〉 GEOPHONE ; SENSOR 〉3-C ; LAND ; SEG-Y_DATA_FORMAT ; SEISMIC_WAVEFORM_DATA ; CONTROLLED_SOURCE_SEISMOLOGY 〉 RAW_DATA ; CONTROLLED_SOURCE_SEISMOLOGY 〉 CORRELATED_DATA ; CONTROLLED_SOURCE_SEISMOLOGY 〉 VERTICALLY_STACKED_DATA ; EARTH SCIENCE 〉 SOLID EARTH ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 17
    facet.materialart.
    Unknown
    Villarrica Tomography (VITO) (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-29
    Description: Abstract
    Description: The Villarrica Volcano is one of the most active volcanoes in South America and is located in a major tourism region. A dense temporal seismological network was installed to investigate the volcanic seismicity and the seismic structure of the edifice with seismic traveltime tomography at high spatial resolution. The network was in operation for 2 weeks from 01.03.2012 to 14.03.2012. It consisted of 30 three-component and 45 one-component short period seismographs covering an area of about 2000 km2. The covered area has a diameter of 45 km and includes the volcanic building.
    Description: Other
    Description: The Geophysical Instrument Pool Potsdam (GIPP) provides field instruments for (temporary) seismological studies (both controlled source and earthquake seismology) and for magnetotelluric (electromagnetic) experiments. The GIPP is operated by the GFZ German Research Centre for Geosciences. The instrument facility is open for academic use. Instrument applications are evaluated and ranked by an external steering board. See Haberland and Ritter (2016) and https://www.gfz-potsdam.de/gipp for more information.
    Keywords: geophysics ; Volcano seismology ; seismic tomography ; seismotectonics ; PASSIVE_SEISMIC 〉 NETWORK ; SENSOR 〉 GEOPHONE ; SENSOR 〉 3-C ; LAND ; MINISEED_DATA_FORMAT ; SEISMIC_WAVEFORM_DATA ; EARTH SCIENCE 〉 SOLID EARTH ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 18
    facet.materialart.
    Unknown
    Data from the 1978-79 Rhenish Massif seismic refraction experiment (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-11-29
    Description: Abstract
    Description: During 1978-79, a seismic refraction experiment was carried out in the Rhenish Massif, West Germany, and adjacent areas, extending through Belgium and Luxembourg into the Paris Basin in France. The experiment was designed to investigate the structure of the crust and uppermost mantle beneath the massif and thus help in a multidisciplinary study, sponsored by the Deutsche Forschungsgemeinschaft, into the causes and mechanisms of uplift of the massif. The Aachen-Baumholder (L1/L2-M1/M2) profile was completed in May and August, 1978. The 600 km long, main profile and the cross profiles, B-K and K-F, were completed in May 1979. During the main experiment in May 1979, 137 recording units of the MARS type from various European countries participated. 20 shots were fired in 1979 and thus a total of 2740 three-component recordings were made.
    Keywords: Rhenish Massif ; seismic refraction ; geophysics ; plateau uplift ; 1978-79 Rhenish Massif seismic refraction experiment ; GIPP Grant Number 197901 ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REFRACTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 WIDE-ANGLE_REFLECTION_REFRACTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 EXPLOSION_SOURCE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 CRUSTAL_SCALE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REGIONAL_SCALE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 DSS ; SENSOR 〉 GEOPHONE ; LAND ; SEG-Y_DATA_FORMAT ; SEISMIC_WAVEFORM_DATA ; CONTROLLED_SOURCE_SEISMOLOGY 〉 RAW_DATA ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 19
    facet.materialart.
    Unknown
    Subaquatic ambient seismic noise recordings acquired in the region of Inuvik and Tuktoyaktuk, Northwest Territories, Canada (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-28
    Description: Abstract
    Description: This dataset contains subaquatic passive seismic recordings taken in September 2021 at 88 locations off Tuktoyaktuk Island as well as in a small lake (“Lake 3”) between the villages of Tuktoyaktuk and Inuvik, Northwest Territories, Canada. The measurements were part of the “Mackenzie Delta Permafrost Field Campaign” (mCan2021) within the “Modular Observation solutions for Earth Systems” (MOSES) program. Data is from a seismic intermediate-bandwidth seismic sensor lowered for few minutes to the bottom of the sea and lake, respectively, and from underwater short-period sensors deployed for a few days. The aim of the study was to determine the depth of the subaquatic permafrost (local lake and oceanic locations). Raw data is provided in proprietary “Cube” format and standard mseed format.
    Keywords: Submarine permafrost ; ambient seismic noise ; H/V measurements ; Mackenzie Delta ; EARTH SCIENCE 〉 CRYOSPHERE 〉 FROZEN GROUND 〉 PERMAFROST ; EARTH SCIENCE 〉 OCEANS 〉 MARINE GEOPHYSICS ; EARTH SCIENCE 〉 SOLID EARTH ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS 〉 SEISMOLOGICAL STATIONS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 20
    facet.materialart.
    Unknown
    Data from the TTZ-South seismic experiment (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-28
    Description: Abstract
    Description: Raw, SEGY and other supplementary data are presented from the seismic refraction / wide-angle reflection profile, TTZ-South, in Poland and Ukraine. The purpose of this 550 km long seismic profile was to reveal the lithospheric structure along the Teisseyre-Tornquist Zone (TTZ), a major geophysical boundary in Europe.
    Description: Other
    Description: The Geophysical Instrument Pool Potsdam (GIPP) provides field instruments for (temporary) seismological studies (both controlled source and earthquake seismology) and for magnetotelluric (electromagnetic) experiments. The GIPP is operated by the GFZ German Research Centre for Geosciences. The instrument facility is open for academic use. Instrument applications are evaluated and ranked by an external steering board. See Haberland and Ritter (2016) and https://www.gfz-potsdam.de/gipp for more information.
    Keywords: Seismic refraction / wide-angle reflection ; lithospheric structure ; Teisseyre-Tornquist Zone ; EARTH SCIENCE 〉 SOLID EARTH ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES 〉 SEISMIC PROFILE
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 21
    facet.materialart.
    Unknown
    Data of the controlled source seismic profile LISPWAL2: Lithospheric structure of the Namibian continental passive margin at the intersection with the Walvis Ridge (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-28
    Description: Abstract
    Description: This dataset contains data of a reflection seismic profile in North-Western Namibia. The measurements were carried out in continuation of the LISPWAL project aiming to decipher the lithospheric structure of the Namibian passive margin at the intersection with the Walvis Ridge (Ryberg et al., 2014a, b; 2015). Scientific aims were a) to produce a high-resolution image of the reflectivity of the lower-crustal high-velocity body revealed by wide-angle observations; b) an improved understanding of how continental crust and plume head interact, c) to investigate what the extent and volumes of magmatic underplating are, and d) to understand how and which inherited (continental) structures might have been involved and utilized in the break up process. The dataset contains seismic data, including raw and SEG Y files, of the controlled-source survey in North-Western Namibia (Kaokoveld) using near-vertical reflection seismic methods.
    Description: Other
    Description: The Geophysical Instrument Pool Potsdam (GIPP) provides field instruments for (temporary) seismological studies (both controlled source and earthquake seismology) and for magnetotelluric (electromagnetic) experiments. The GIPP is operated by the GFZ German Research Centre for Geosciences. The instrument facility is open for academic use. Instrument applications are evaluated and ranked by an external steering board. See Haberland and Ritter (2016) and https://www.gfz-potsdam.de/gipp for more information.
    Keywords: geophysics ; controlled-source seismic survey ; onshore ; offshore ; continental margin ; Namibia ; Walvis Ridge ; EARTH SCIENCE 〉 SOLID EARTH ; In Situ/Laboratory Instruments 〉 Profilers/Sounders 〉 SEISMIC REFLECTION PROFILERS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 22
    facet.materialart.
    Unknown
    Seismic pilot survey in the Mont Terri Underground Rock Laboratory (URL) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-28
    Description: Abstract
    Description: This data publication contains a seismic survey which was acquired in the Mont Terri Underground Rock Laboratory (URL) in January 2019. The aim of the SI-A experiment (Seismic Imaging Ahead of and around underground infrastructure) is to provide a seismic characterization at the meso scale and to investigate the feasibility of tomographic and reflection imaging in argillaceous environments. The survey covered the different facies types of Opalinus Clay: shaly facies, carbonate -rich sandy facies and sandy facies (Bossart et al. 2017). Three different seismic sources (impact, vibro, ELVIS) were used to acquire the seismic data. The impact and magnetostrictive vibro sources were particularly designed for seismic exploration in the underground (Giese et al. 2005, Richter et al. 2018). The ELVIS source was mainly designed for near-surface investigations on roads or in open terrain (Krawczyk et al. 2012). All data were recorded on 32 3-component geophones (GS-14-L3, 28 Hz) which were deployed in 2 m deep boreholes, fixed at the tip of rock anchors. The data publication covers raw and preprocessed data stored in SEG-Y format.
    Keywords: seismic data ; in situ experiment ; Mont Terri URL ; Opalinus Clay ; EARTH SCIENCE 〉 SOLID EARTH ; research 〉 exploration
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 23
    facet.materialart.
    Unknown
    A 70 3-component sensor deployment to monitor the 2020 EGS stimulation in Espoo/Helsinki, southern Finland - Dataset (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-28
    Description: Abstract
    Description: The stations are part of a seismic network in the Helsinki capital area of Finland in 2020. The stations recorded the response to a second stimulation of a ∼ 6 km deep enhanced geothermal system in the Otaniemi district of Espoo that followed on the first larger stimulation in 2018. The second stimulation from 6 May to 24 May 2020 established a geothermal doublet system. The Institute of Seismology, University of Helsinki (ISUH), installed the 70 GIPP-provided geophones in addition to surface broadband sensors, ISUH-owned short-period instruments, and a borehole satellite network deployed by the operating company. The data set consists of raw CUBE-recorder data and converted MSEED data. The data set has been collected to underpin a wide range of seismic analysis techniques for complementary scientific studies of the evolving reservoir processes and the induced event properties. These should inform the legislation and educate the public for transparent decision making around geothermal power generation in Finland. The full 2020 network and with it the deployment of the CUBE stations is described in a Seismological Research Letter Data Mine Column by A. Rintamäki et al. (2021).
    Description: Other
    Description: The Geophysical Instrument Pool Potsdam (GIPP) provides field instruments for (temporary) seismological studies (both controlled source and earthquake seismology) and for magnetotelluric (electromagnetic) experiments. The GIPP is operated by the GFZ German Research Centre for Geosciences. The instrument facility is open for academic use. Instrument applications are evaluated and ranked by an external steering board. See Haberland and Ritter (2016) and https://www.gfz-potsdam.de/gipp for more information.
    Keywords: Geothermal system ; geothermal reservoir ; stimulation ; induced seismicity ; induced earthquakes ; Fennoscandian shield ; earthquake monitoring ; seismic arrays ; array seismology ; array of arrays ; Finland ; Helsinki] ; EARTH SCIENCE 〉 SOLID EARTH ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES 〉 SEISMIC PROFILE ; geology
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 24
    facet.materialart.
    Unknown
    Compilation of Cenozoic temperature proxies for terrestrial and marine surface environments (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-25
    Description: Abstract
    Description: We provide a globally distributed compilation of published surface temperature proxies for eight Cenozoic time periods that cover the range of paleoclimate states. The proxies have both a marine and terrestrial provenance and are compared to the annual temperature of the same location today. This data is then used to quantify long-term temperature changes on zonal and global levels. When coupled with recent estimates of atmospheric CO2 concentration, temperature data constrains the sensitivity of Earth's climate system to perturbation of the radiative balance, with possible implications for the future response to anthropogenic forcing. The dataset consists of an excel file with eight sheets for the eight selected timeslices, namely, •mid-Pliocene (3,0 - 3,3 Ma) •late Miocene (7,2 - 11,6 Ma) •mid-Miocene (14,7 - 17,0 Ma) •early Miocene (20,3 - 23,0 Ma) •early Oligocene (27,8 - 33,9 Ma) •late Eocene (33,9 - 37,8 Ma) •middle Eocene (42 - 46 Ma) •early Eocene (48 - 55 Ma)
    Description: Methods
    Description: Most data were directly adopted from the primary sources. However, a number of published datasets were recalculated from the published geochemical proxy indices using the recent Bayesian core-top calibrations BAYSPAR (Tierney & Tingley, 2015), BAYSPLINE (Tierney & Tingley, 2018), BAYFOX (Malevich et al., 2019), BAYMAG (Tierney et al., 2019) and BAYMBT (Crampton-Flood et al., 2020). These are highlighted in blue in the dataset. When more than one datapoint of a proxy is available for a given location, for example as part of a sea-surface temperature timeseries, then all datapoints falling within the bounds of our study timeslices were considered and the median was reported. Locations that are separated by less than 0.1 degrees in latitude and longitude were counted as a single locality.
    Keywords: lipid biomarkers ; coexistence approach ; leaf margin analysis ; microfossil assemblages ; oxygen isotopes ; bioclimatic analysis ; Earth system sensitivity ; Cenozoic ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC RADIATION 〉 RADIATIVE FORCING ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC TEMPERATURE 〉 TEMPERATURE ANOMALIES ; EARTH SCIENCE 〉 OCEANS 〉 OCEAN TEMPERATURE 〉 SEA SURFACE TEMPERATURE ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 LAND RECORDS 〉 PALEOVEGETATION ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 PALEOCLIMATE RECONSTRUCTIONS 〉 AIR TEMPERATURE RECONSTRUCTION
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 25
    facet.materialart.
    Unknown
    Kali Gandaki High Mountain Observatory, Stable Water Isotope database (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-24
    Description: Abstract
    Description: This dataset was collected during field-based monitoring in the Kali Gandaki River catchment be-tween the years 2013 and 2017. The monitoring aims to understand the hydrological fluxes and feedback with weathering and erosion processes across the mountain range. The Kali Gandaki River sources its water in the North and traverses through the Himalayan Mountain Range, along a north-south transect. The field-based monitoring comprises targeted field campaigns to revisit locations at different years and seasons in order to constrain the annual and intra-annual variability. This is complemented by permanent installations and routine river and rain sampling at two loca-tions, Lete and Purtighat. Lete is situated at the orographic barrier, at ~2500 m asl. and the up-stream catchment integrates the northern part of the Himalayan Range as well as some of the southern edge of the Tibetan Plateau. Purtighat is located further south and integrates the north-ern part as well as south-facing flanks of the Higher and Lower Himalayas. At both locations, auto-mated river monitoring is installed as well as a trained station ward for daily routine sampling. At Lete, rainfall samples are obtained on a daily resolution during the monsoon. This sampling was not feasible at Purtighat for logistic reasons. Instead, rain was sampled daily in Kathmandu. This dataset contains five tables of stable water isotope analysis. One containing grab samples from the Kali Gandaki river in its vicinities and 4 tables with time series sampling from the Kali Gandaki River and from rainfall.
    Description: Methods
    Description: Grab sampling: Grab samples were obtained from all hydrological compartments (spring, river, tributary, snow, ice, and rain) in the Kali Gandaki catchment and its surroundings. The samples were taken during repeated field campaigns covering all seasons during the years 2013 to 2016. Samples were filtered in the field and stored 30ml Nalgene bottles. Snow and ice samples were melted at ambient temperatures before filtering and storing. Stable water isotope time series of rainfall: Samples were collected by a local, trained station ward, during rainfall periods 2016 and 2017. Samples were recuperated always between 8 and 9 o’clock local time (GMT+5:45) if sufficient rainwater was accumulated. At both locations Lete and Kathmandu we used Palmex Rain Sampler RS1 (Gröning et al., 2012). The following isotope ratios, expressed as δ values with VSMOW as a standard, were measured: δ18O and δ2H. Stable water isotope time series of river water: Samples were collected by a local, trained station ward, between the 10th of June 2015 and October 2018 daily during the monsoon (June to Septem-ber) and bi-weekly (October to May) during the dry season. Sampling time was always between 8 and 9 o’clock local time (GMT+5:45). Samples were typically analyzed for stable water isotopic com-position with weekly resolution. The following isotope ratios, expressed as δ values with VSMOW as a standard, were measured: δ18O and δ2H. River time series samples in Purtighat were first obtained at Mirmi Hydropower Intake, upstream of the confluence with Andhi Khola from a suspension bridge in the middle of the river. The sampling location was later moved upstream to Purthighat village, roughly 10km upstream with no major tributary in between.
    Keywords: rainfall isotopes ; Precipitation ; Nepal ; Himalayas ; perturbations ; Kali Gandaki River ; time series ; groundwater ; monsoon ; pre-monsoon ; river isotopes ; climate 〉 climate type 〉 continental climate 〉 mountain climate ; EARTH SCIENCE 〉 ATMOSPHERE 〉 PRECIPITATION 〉 RAIN ; EARTH SCIENCE 〉 CLIMATE INDICATORS 〉 PALEOCLIMATE INDICATORS 〉 OXYGEN ISOTOPE ANALYSIS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOCHEMISTRY 〉 GEOCHEMICAL PROPERTIES 〉 ISOTOPES ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMORPHIC LANDFORMS/PROCESSES 〉 FLUVIAL LANDFORMS 〉 STREAM ; EARTH SCIENCE 〉 TERRESTRIAL HYDROSPHERE 〉 WATER QUALITY/WATER CHEMISTRY 〉 STABLE ISOTOPES ; hydrosphere 〉 hydrologic cycle 〉 hydrologic balance 〉 runoff 〉 drainage 〉 drainage system 〉 natural drainage system ; hydrosphere 〉 water body 〉 aquifer ; land 〉 natural area 〉 terrestrial area 〉 mountainous area 〉 mountain 〉 high mountain ; land 〉 world 〉 Asia 〉 Southern Asia ; science 〉 natural science 〉 water science 〉 hydrology
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 26
    facet.materialart.
    Unknown
    RRVS Building survey for building exposure modelling in Valparaiso and Viña del Mar (Chile) (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-23
    Description: Abstract
    Description: The dataset contains a set of structural and non-structural attributes collected using the GFZ RRVS (Remote Rapid Visual Screening) methodology. It is composed by 604 randomly distributed buildings in the urban area of Valparaiso and Viña del Mar (Chile). The survey has been carried out between November and December 2018 using a Remote Rapid Visual Screening system developed by GFZ and employing omnidirectional images from Google StreetView (vintage: December 2018) and footprints from OpenStreetMap (OSM). The buildings were inspected by local structural engineers from the Chilean Research Centre for Integrated Disaster Risk Management (CIGIDEN) while collecting their attribute values in terms of the GEM v.2.0 taxonomy
    Keywords: taxonomy ; RRVS ; GEM ; risk exposure ; attributes ; survey ; Valparaiso ; RIESGOS ; Scenario-based multi-risk assessment in the Andes region
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 27
    facet.materialart.
    Unknown
    Anisotropic broadband spectral induced polarization (SIP) data of black shale and mudstone from the Moffat Shale Group (Ireland) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-23
    Description: Abstract
    Description: This data set includes broadband (1e-4 to 1e5 Hz) frequency-dependent, complex electrical conductivity data, which have been measured in the laboratory by means of the spectral induced polarization (SIP) method on 28 oriented black shale and mudstone samples. Porosity, density and plug images are provided as accompanying information. The rock material originates from the Moffat Shale Group sampled from two shallow boreholes in Monaghan County, Ireland. Among the plug samples, 9 oriented pairs are used to derive anisotropy information of the frequency-dependent, complex electrical conductivity. The data have been processed by means of a Debye decomposition approach. The anisotropy is then determined by utilizing the foliation dip angle assuming tilted transverse isotropic conditions.
    Keywords: anisotropy ; black shale ; graphite ; pyrite ; laboratory ; petrophysics ; compound material 〉 sedimentary material 〉 sedimentary rock 〉 generic mudstone 〉 mudstone 〉 shale ; compound material 〉 sedimentary material 〉 sedimentary rock 〉 generic mudstone 〉 organic bearing mudstone ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS 〉 SEDIMENTARY ROCKS 〉 SEDIMENTARY ROCK PHYSICAL/OPTICAL PROPERTIES 〉 ELECTRICAL ; science 〉 natural science 〉 earth science 〉 geophysics
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 28
    facet.materialart.
    Unknown
    Residential building exposure and physical vulnerability models for ground-shaking and tsunami risk in Lima and Callao (Peru) (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-11-23
    Description: Abstract
    Description: This data publication is composed by two main folders: (1) “Top-down_exposure_modelling_Lima” and (2) “Vulnerability_models_Lima/”. The first one contains a complete collection of data models used to represent the residential building portfolio of Lima and Callao (Peru) using a top-down approach (census-based desktop study). Therein, the reader can find a comprehensive description of the procedure of how the exposure models were constructed. This includes python scripts and postprocessed geodatasets to represent these building stock into predefined and separate classes for earthquake and tsunami physical vulnerabilities. The second folder contains sets of fragility functions for these building classes and the assumed economic consequence model. These models are suplement material of a submitted paper (Gomez-Zapata et al., 2021b). Please note it is an unpublished preprint version at the time of writing this document. The reader is strongly advised to look for the definitive version once (if so) it is accepted and published.
    Keywords: exposure modelling ; physical vulnerability ; consequence model ; fragility function ; earthquake vulnerability ; tsnami vulnerability ; occupancy types ; residential building ; RIESGOS ; Scenario-based multi-risk assessment in the Andes region ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 EARTHQUAKES ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 TSUNAMIS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 29
    facet.materialart.
    Unknown
    GFZ Rapid Science Orbits (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-18
    Description: Abstract
    Description: Orbital products describe positions and velocities of satellites, be it the Global Navigation Satellite System (GNSS) satellites or Low Earth Orbiter (LEO) satellites. These orbital products can be divided into the fastest available ones, the Near Realtime Orbits (NRT), which are mostly available within 15 to 60 minutes delay, followed by Rapid Science Orbit (RSO) products with a latency of two days and finally the Precise Science Orbit (PSO) which, with a latency of up to a few weeks, are the most delayed. The absolute positional accuracy increases with the time delay. This dataset compiles the RSO products for various LEO missions and the appropriate GNSS constellation in sp3 format. The individual solutions for each satellite mission are published with individual DOI as part of this compilation. GNSS Constellation: • GNSS 24h (v01) • GNSS 30h (v02) LEO Satellites: • CHAMP • GRACE • GRACE-FO • SAC-C • TanDEM-X/ TerraSAR-X Each solution is given in the Conventional Terrestrial Reference System (CTS). • The GNSS RSOs are 30-hour long arcs starting at 21:00 the day before the actual day and ending at 03:00 the day after. The accuracy of the GPS RSO sizes at the 3-cm level in terms of RMS values of residuals after Helmert transformation onto IGS combined orbit solutions (Version 1 GNSS RSOs are 24-hour long arcs starting at 00:00 and ending at 24:00 the actual day). • The LEO RSOs are generated based on these 30-hour GNSS RSOs in two pieces for the actual day with arc lengths of 14 hours and overlaps of 2 hours. One starting at 22:00 and ending at 12:00, one starting at 10:00 and ending at 24:00. The accuracy of the LEO RSOs is at the level of 1-2 cm in terms of SLR validation. The exact time covered by an arc is defined in the header of the files and indicated as well as in the filename. This dataset compiles RSO products for various LEO missions and the corresponding GNSS constellation in sp3 format in a revised processing version 2. The switch from previous version 1 to 2 was performed on 18-Feb-2019. Major changes from version 1 to 2 are the change from IERS 2003 to IERS 2010 conventions and ITRF 2008 to ITRF-2014, as well as the temporal extension of the GNSS constellation from previous 24 hours (version 1) to 30 hours (version 2) arcs. This temporal expansion eliminates the chaining of two consecutive 24-hour GNSS constellation solutions previously used to process day-overlapping LEO arcs in Version 1. This 24h GNSS constellation (Version 1) will continue to operate and be stored on the ISDC ftp server, as discussed in more detail in Section 8.1. All RSO LEO arcs will no longer be continued in version 1 after the changeover date and will only be available in version 2 since then.
    Keywords: Level-3 ; Satellite Geodesy ; Low Earth Orbiter ; Orbit ; TOR ; TSX ; GRACE-FO ; GPS ; RSO ; SAR ; IGOR ; Tracking ; Occultation ; Satellite Laser Ranging ; SLR ; Earth Observation Satellites 〉 CHAMP ; Earth Observation Satellites 〉 NASA Decadal Survey 〉 GRACE II ; Earth Observation Satellites 〉 NASA Earth System Science Pathfinder 〉 GRACE ; Earth Observation Satellites 〉 SATELLITES ; Earth Observation Satellites 〉 TDX ; Earth Observation Satellites 〉 TSX ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Photon/Optical Detectors 〉 Cameras 〉 GRACE SCA ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 AIRCRAFT MOTION SENSOR ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GNSS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 BLACKJACK ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 GNSS RECEIVER ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 GNSS-RO RECEIVER ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 GPS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 GPS CLOCKS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 GPS RECEIVERS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GPS 〉 RO ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GYROS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Laser Ranging ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Laser Ranging 〉 GRACE LRR ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Laser Ranging 〉 LASER REFLECTOR ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Laser Ranging 〉 LASER TRACKING REFLECTOR ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Laser Ranging 〉 SLR ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Radio 〉 HAIRS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Radio 〉 INS ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 Radio 〉 USO ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEODETICS ; Navigation Platforms 〉 Galileo (Europe's European Satellite Navigation System) ; Navigation Platforms 〉 GPS (Global Positioning System) ; Navigation Platforms 〉 NAVSTAR 〉 NAVSTAR
    Type: Collection , Collection
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 30
    facet.materialart.
    Unknown
    Omongwa Pan, Namibia (June 2015) - an EnMAP Preparatory Flight Campaign (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-11-16
    Description: The dataset is composed of Neo HySpex (VNIR/SWIR) hyperspectral imagery acquired during airplane overflights on June 6th, 2015 covering the Omongwa Pan located in the South-West Kalahari, Namibia. The dataset includes three cloud-free flight lines with 408 spectral bands ranging from VNIR to SWIR wavelength regions (0.4-2.5 µm). The dataset also includes Level 2A EnMAP-like imagery simulated using the end-to-end Simulation tool (EeteS). The overall goal of the campaign was to acquire imagery over the Omongwa Pan and use the spectral reflectance for the analyses of surface sediments, specifically the mineralogical composition of exposed surface evaporites / salts on the airborne and spaceborne scale. The data are highly novel and can be used to test estimation of surface sediment properties in a highly saline and dynamic environment.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 31
    facet.materialart.
    Unknown
    Omongwa Salt Pan, Namibia - An EnMAP Preparatory Flight Campaign (2020)
    GFZ Data Services
    In:  EnMAP Flight Campaigns Technical Report
    Details
    Publication Date: 2022-11-16
    Description: The dataset is composed of Neo HySpex (VNIR/SWIR) hyperspectral imagery acquired during the GFZ/DIMAP Geoarchive airborne campaign on June 6th, 2015 covering the Omongwa salt pan located in the South-West Kalahari, Namibia. The dataset includes 9 merged cloud-free flight lines with 408 spectral bands ranging from VNIR to SWIR wavelength regions (0.4-2.5 μm). The dataset also includes Level 2A EnMAP-like imagery simulated using the end-to-end Simulation tool (EeteS). The overall goal of the campaign was to test the potential of advanced optical hyperspectral remote sensing, or imaging spectroscopy, for the analysis of surface processes in the Omongwa salt pan and for the quantification of surface sediments. Specifically, the mineralogical composition of exposed evaporites such as halite, gypsum and calcite were investigated at the airborne and spaceborne scale, associated with comprehensive field campaigns, ich which spectral reflectance and ground-truth chemical data of field samples have been collected. The data are highly novel and can be used as testbeds for the development and validation of retrieval algorithms based on air- and space-borne hyperspectral imagery for estimation of surface sediment properties in a highly saline and dynamic environment.
    Language: English
    Type: info:eu-repo/semantics/report
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 32
    facet.materialart.
    Unknown
    Experimental insights on electric discharges as a potential mechanism for self-ignition of mud volcanoes (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-16
    Description: Abstract
    Description: This data publication provides data from 13 experiments performed in 2022 in the Gas-mixing lab at the Ludwig Maximilian University of Munich (Germany). The experiments were conducted to investigate the charging and discharging potential of material collected from a mud volcano from the Salton Sea (GPS-Data 33°12'2.7"N 115°34'41.4"W). The sample material was used in decompression experiments. The material was pressurized with argon gas instead of methane to assure safety conditions while running the experiments in the laboratory. The experimental setup is a modified version first developed by Alidibirov and Dingwell (1996) and further modified by Cimarelli et al. (2014); Gaudin and Cimarelli (2019); Stern et al. (2019) to enable the detection and quantification of discharges caused by the interaction of the discharging particles. The material was ejected from the autoclave into a Faraday cage, that is insulated from the autoclave and discharges going from the jet to the nozzle were recorded by a datalogger. Additionally, the eruption of the decompressed material was recorded by a high-speed camera. In the experiments, the influence of humidity and grain size distribution were tested. The influence of humidity was tested by using the material as wet as collected but also dried and milled and later exposed to varying but controlled humidity conditions. The grain size distribution was tested by mixing the dried and milled mud sample with 10, 50 and 90% of sea sand.
    Keywords: Mudvolcano ; Volcanic lightning ; Methane self-ignition ; EPOS ; multi-scale laboratories ; rock and melt physical properties ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC ELECTRICITY 〉 LIGHTNING ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC PHENOMENA 〉 LIGHTNING ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 ENVIRONMENTAL IMPACTS 〉 GAS EXPLOSIONS/LEAKS ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 VOLCANIC ERUPTIONS ; EARTH SCIENCE SERVICES 〉 ENVIRONMENTAL ADVISORIES 〉 GEOLOGICAL ADVISORIES 〉 VOLCANIC ACTIVITY
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 33
    facet.materialart.
    Unknown
    Solutions of ocean tide loading displacement, self-attraction and loading and ocean tides for an advanced 3D anelastic solid Earth model (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-14
    Description: Abstract
    Description: As a supplement to Huang et al. (2022) “The influence of sediments, lithosphere and upper mantle (anelastic) with lateral heterogeneity on ocean tide loading and ocean tide dynamics”, we provide for the advanced earth model LH-Lyon-3Dae [consisting of 3D elastic sediments, lithosphere and 3D anelastic upper mantle structures, see Huang et al.(2022) for details] the solutions of vertical ocean tide loading (OTL) displacement, self-attraction and loading (SAL) elevation, and ocean tides. Solutions for three tidal constituents, i.e., M2, K1 and Mf, are given. As a comparison, solutions based on the 1D elastic model PREM and the 1D anelastic LH-Lyon-1Dae are also presented. With these solutions, the primary results in Huang et al. (2022) such as the model amplitude differences, RMS differences and the predictions in GNSS stations can be reconstructed.
    Description: TechnicalInfo
    Description: The vertical OTL displacement and SAL elevation are given in terms of the amplitude on a global grid of 0.1 x 0.1 degrees for PREM, LH-lyon-1Dae and LH-Lyon-3Dae. The ocean tide is given in terms of in-phase and quadrature components on a global grid of 0.1 x 0.1 degrees for PREM, LH-lyon-1Dae and LH-Lyon-3Dae. The tidal solutions are based on an original ocean tide model TiME (0.083 x 0.083 degrees), which is published in Sulzbach et al. (2021) with data provided in Sulzbach et al. (2021). All datasets are provided in a NetCDF format and can be viewed by the tool ncview. Data manipulation can be achieved by using the Generic Mapping Tools (GMT), CDO and NCO commands. The files included in the data publication are: •M2_LH-Lyon-3Dae.nc – the NetCDF file showing the in-phase and quadrature components of the M2 tide, and the amplitudes of M2 OTL displacement and SAL elevation for LH-Lyon-3Dae; •M2_LH-Lyon-1Dae.nc – the NetCDF file showing the in-phase and quadrature components of the M2 tide, and the amplitudes of M2 OTL displacement and SAL elevation for LH-Lyon-1Dae; •M2_PREM.nc – the NetCDF file showing the in-phase and quadrature components of the M2 tide, and the amplitudes of M2 OTL displacement and SAL elevation for PREM; •K1_LH-Lyon-3Dae.nc – the NetCDF file showing the in-phase and quadrature components of the K1 tide, and the amplitudes of K1 OTL displacement and SAL elevation for LH-Lyon-3Dae; •K1_LH-Lyon-1Dae.nc – the NetCDF file showing the in-phase and quadrature components of the K1 tide, and the amplitudes of K1 OTL displacement and SAL elevation for LH-Lyon-1Dae; •K1_PREM.nc – the NetCDF file showing the in-phase and quadrature components of the K1 tide, and the amplitudes of K1 OTL displacement and SAL elevation for PREM; •MF_LH-Lyon-3Dae.nc – the NetCDF file showing the in-phase and quadrature components of the Mf tide, and the amplitudes of Mf OTL displacement and SAL elevation for LH-Lyon-3Dae; •MF_LH-Lyon-1Dae.nc – the NetCDF file showing the in-phase and quadrature components of the Mf tide, and the amplitudes of Mf OTL displacement and SAL elevation for LH-Lyon-1Dae; •MF_PREM.nc – the NetCDF file showing the in-phase and quadrature components of the Mf tide, and the amplitudes of Mf OTL displacement and SAL elevation for PREM.
    Keywords: ocean tide loading ; self-attraction and loading ; anelsticity ; 3D modeling ; ocean tide dynamics ; EARTH SCIENCE 〉 OCEANS 〉 TIDES 〉 TIDAL HEIGHT ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS 〉 SEDIMENTS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 34
    facet.materialart.
    Unknown
    Estimating genotypic richness and proportion of identical multi-locus genotypes in aquatic microalgal populations (2022)
    Oxford University Press
    Details
    Publication Date: 2022-11-10
    Description: © The Author(s), 2022. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Sassenhagen, I., Erdner, D., Lougheed, B., Richlen, M., & SjÖqvist, C. Estimating genotypic richness and proportion of identical multi-locus genotypes in aquatic microalgal populations. Journal of Plankton Research, 44(4), (2022): 559-572, https://doi.org/10.1093/plankt/fbac034.
    Description: The majority of microalgal species reproduce asexually, yet population genetic studies rarely find identical multi-locus genotypes (MLG) in microalgal blooms. Instead, population genetic studies identify large genotypic diversity in most microalgal species. This paradox of frequent asexual reproduction but low number of identical genotypes hampers interpretations of microalgal genotypic diversity. We present a computer model for estimating, for the first time, the number of distinct MLGs by simulating microalgal population composition after defined exponential growth periods. The simulations highlighted the effects of initial genotypic diversity, sample size and intraspecific differences in growth rates on the probability of isolating identical genotypes. We estimated the genotypic richness for five natural microalgal species with available high-resolution population genetic data and monitoring-based growth rates, indicating 500 000 to 2 000 000 distinct genotypes for species with few observed clonal replicates (〈5%). Furthermore, our simulations indicated high variability in genotypic richness over time and among microalgal species. Genotypic richness was also strongly impacted by intraspecific variability in growth rates. The probability of finding identical MLGs and sampling a representative fraction of genotypes decreased noticeably with smaller sample sizes, challenging the detection of differences in genotypic diversity with typical isolate numbers in the field.
    Description: This work was supported by the Olle Engkvist foundation [200-0564 to I.S.]; the Swedish Research Council (Vetenskapsrådet) [2018-04992 to B.C.L.]; the Academy of Finland [321609 to C.S.]; the National Science Foundation [NSF OCE-1841811 to D.L.E. and M.L.R.]; and the National Institute of Environmental Health [NIEHS P01ES028949 to M.L.R.].
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 35
    facet.materialart.
    Unknown
    Hydrostatic and wet signal delays calculated from a network of 23 GNSS stations in northwestern Argentina between 2010-2021 (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-11-07
    Description: Abstract
    Description: This dataset provides information about the hydrostatic and wet signal delays from a network of 23 GNSS stations in northwestern Argentina between 2010-2021. It is based on Global Navigation Satellite System (GNSS) remote sensing techniques for the estimation of the atmospheric total delay and its gradients. Additionally, the hydrostatic counterpart and its gradients were calculated from the ERA5 dataset of the European Centre for Medium-Range Weather Forecasts (ECMWF) with ray-tracing algorithms. The wet delays, as well as their gradients, were calculated by subtracting the hydrostatic fraction from the total proportion. Lastly, the wet signal delays were also computed using solely the ERA5 dataset.
    Keywords: GNSS meteorology ; GNSS remote sensing ; water vapour ; tropospheric delay ; tropospheric gradient ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Positioning/Navigation 〉 GNSS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEODETICS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 36
    facet.materialart.
    Unknown
    The Turkish hybrid geoid: TG-20 (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-11-04
    Description: Abstract
    Description: The Turkish Geoid Model-2020 (TG-20) is currently the official geoid model for Turkey computed by the General Directorate of Mapping, the national mapping agency. It is a hybrid model extending from 35°N to 43°N and from 25°E to 45°E. It was determined using more than 265,000 point gravity data, as well as the GOCO06S global geopotential model and a digital elevation model of 7.2 arc-second resolution based on SRTM V4.1. Free-air gravity anomalies over marine areas and neighboring countries at 1’×1’ resolution were computed using the XGM2019e model up to degree and order 5399. The computation was based on the Least-Squares Modification of Stokes’ Formula with Additive Corrections (LSMSA) method using the LSMS-GEOLAB scientific software. The transformation of the gravimetric model was carried out via 4-parameter fit to 182 historical and homogenously distributed GPS/levelling data. Absolute validation of the resulting hybrid model with 278 recent GPS/levelling data yielded standard deviations ranging from 1.2 cm to 6.3 cm (below 2 cm at almost every test profile) which brought about considerable improvement over the previous official geoid models. TG-20 with 5 arc-min spatial resolution is freely available to the public. The geoid model is provided in ISG format 2.0 (ISG Format Specifications), while the file in its original data format is available at the model ISG webpage.
    Description: Other
    Description: The International Service for the Geoid (ISG) was founded in 1992 (as International Geoid Service - IGeS) and it is now an official service of the International Association of Geodesy (IAG), under the umbrella of the International Gravity Field Service (IGFS). The main activities of ISG consist in collecting, analysing and redistributing local and regional geoid models, as well as organizing international schools on the geoid determination (Reguzzoni et al., 2021).
    Keywords: Geodesy ; Geoid model ; ISG ; Least Squares modification of Stokes integral with additive corrections ; Turkey ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEODETICS 〉 GEOID CHARACTERISTICS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 37
    facet.materialart.
    Unknown
    The mantle flow velocity and maximum principal stress orientation calculated by use of a geodynamical model (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-11-03
    Description: Other
    Description: In the data set we provide both mantle velocity and maximum principal stress orientation resulting from a geodynamical model. The data are calculated with use of the ProSpher 3D code in a spectral domain by spherical harmonics decomposition. The resolution of the model is of 120 spherical harmonics laterally and 50 km in depth. For velocity data (file set: Petrunin-etal19-Vel_XXX.dat), the 1st column represents longitude, 2nd column – latitude, 3d, 4th , 5th – longitudinal, latitudinal, and radial components of velocity in mm/yr, correspondingly. For maximum principal stress orientation data (file set: Petrunin-etal19-SH_XXX.dat), the 1st column represents longitude, 2nd column – latitude, 3d, 4th – longitudinal and latitudinal components of the unit vector representing maximum principal stress direction.
    Keywords: Geodynamic model ; calculated velocity field ; maximum principal stress ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRESS ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS ; EARTH SCIENCE 〉 SOLID EARTH
    Type: Dataset
    Format: 1 Files
    Format: application/octet-stream
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 38
    facet.materialart.
    Unknown
    Relative relocation of earthquakes without a predefined velocity model: an example from a peculiar seismic cluster on Katla volcano's south-flank (Iceland) (2022)
    Oxford University Press
    Details
    Publication Date: 2022-10-28
    Description: Relative relocation methods are commonly used to precisely relocate earthquake clusters consisting of similar waveforms. Repeating waveforms are often recorded at volcanoes, where, however, the crust structure is expected to contain strong heterogeneities and therefore the 1D velocity model assumption that is made in most location strategies is not likely to describe reality. A peculiar cluster of repeating low-frequency seismic events was recorded on the south flank of Katla volcano (Iceland) from 2011. As the hypocentres are located at the rim of the glacier, the seismicity may be due to volcanic or glacial processes. Information on the size and shape of the cluster may help constraining the source process. The extreme similarity of waveforms points to a very small spatial distribution of hypocentres. In order to extract meaningful information about size and shape of the cluster, we minimize uncertainty by optimizing the cross-correlation measurements and relative-relocation process. With a synthetic test we determine the best parameters for differential-time measurements and estimate their uncertainties, specifically for each waveform. We design a relocation strategy to work without a predefined velocity model, by formulating and inverting the problem to seek changes in both location and slowness, thus accounting for azimuth, take-off angles and velocity deviations from a 1D model. We solve the inversion explicitly in order to propagate data errors through the calculation. With this approach we are able to resolve a source volume few tens of meters wide on horizontal directions and around 100 meters in depth. There is no suggestion that the hypocentres lie on a single fault plane and the depth distribution indicates that their source is unlikely to be related to glacial processes as the ice thickness is not expected to exceed few tens of meters in the source area.
    Description: Published
    Description: 1244–1257
    Description: 5T. Sismologia, geofisica e geologia per l'ingegneria sismica
    Description: JCR Journal
    Keywords: Physics - Geophysics; Physics - Geophysics
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 39
    facet.materialart.
    Unknown
    A draft genome sequence of the elusive giant squid, Architeuthis dux (2020)
    Oxford University Press
    Details
    Publication Date: 2022-10-27
    Description: © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in da Fonseca, R. R., Couto, A., Machado, A. M., Brejova, B., Albertin, C. B., Silva, F., Gardner, P., Baril, T., Hayward, A., Campos, A., Ribeiro, A. M., Barrio-Hernandez, I., Hoving, H. J., Tafur-Jimenez, R., Chu, C., Frazao, B., Petersen, B., Penaloza, F., Musacchia, F., Alexander, G. C., Osorio, H., Winkelmann, I., Simakov, O., Rasmussen, S., Rahman, M. Z., Pisani, D., Vinther, J., Jarvis, E., Zhang, G., Strugnell, J. M., Castro, L. F. C., Fedrigo, O., Patricio, M., Li, Q., Rocha, S., Antunes, A., Wu, Y., Ma, B., Sanges, R., Vinar, T., Blagoev, B., Sicheritz-Ponten, T., Nielsen, R., & Gilbert, M. T. P. A draft genome sequence of the elusive giant squid, Architeuthis dux. Gigascience, 9(1), (2020): giz152. doi: 10.1093/gigascience/giz152.
    Description: Background: The giant squid (Architeuthis dux; Steenstrup, 1857) is an enigmatic giant mollusc with a circumglobal distribution in the deep ocean, except in the high Arctic and Antarctic waters. The elusiveness of the species makes it difficult to study. Thus, having a genome assembled for this deep-sea–dwelling species will allow several pending evolutionary questions to be unlocked. Findings: We present a draft genome assembly that includes 200 Gb of Illumina reads, 4 Gb of Moleculo synthetic long reads, and 108 Gb of Chicago libraries, with a final size matching the estimated genome size of 2.7 Gb, and a scaffold N50 of 4.8 Mb. We also present an alternative assembly including 27 Gb raw reads generated using the Pacific Biosciences platform. In addition, we sequenced the proteome of the same individual and RNA from 3 different tissue types from 3 other species of squid (Onychoteuthis banksii, Dosidicus gigas, and Sthenoteuthis oualaniensis) to assist genome annotation. We annotated 33,406 protein-coding genes supported by evidence, and the genome completeness estimated by BUSCO reached 92%. Repetitive regions cover 49.17% of the genome. Conclusions: This annotated draft genome of A. dux provides a critical resource to investigate the unique traits of this species, including its gigantism and key adaptations to deep-sea environments.
    Description: R.R.F. thanks the Villum Fonden for grant VKR023446 (Villum Fonden Young Investigator Grant), the Portuguese Science Foundation (FCT) for grant PTDC/MAR/115347/2009; COMPETE-FCOMP-01-012; FEDER-015453, Marie Curie Actions (FP7-PEOPLE-2010-IEF, Proposal 272927), and the Danish National Research Foundation (DNRF96) for its funding of the Center for Macroecology, Evolution, and Climate. H.O. thanks the Rede Nacional de Espectrometria de Massa, ROTEIRO/0028/2013, ref. LISBOA-01-0145-FEDER-022125, supported by COMPETE and North Portugal Regional Operational Programme (Norte2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF). A.C. thanks FCT for project UID/Multi/04423/2019. M.P. acknowledges the support from the Wellcome Trust (grant number WT108749/Z/15/Z) and the European Molecular Biology Laboratory. M.P.T.G. thanks the Danish National Research Foundation for its funding of the Center for GeoGenetics (grant DNRF94) and Lundbeck Foundation for grant R52–5062 on Pathogen Palaeogenomics. S.R. was supported by the Novo Nordisk Foundation grant NNF14CC0001. A.H. is supported by a Biotechnology and Biological Sciences Research Council David Phillips Fellowship (fellowship reference: BB/N020146/1). T.B. is supported by the Biotechnology and Biological Sciences Research Council-funded South West Biosciences Doctoral Training Partnership (training grant reference BB/M009122/1). This work was partially funded by the Lundbeck Foundation (R52-A4895 to B.B.). H.J.T.H. was supported by the David and Lucile Packard Foundation, the Netherlands Organization for Scientific Research (#825.09.016), and currently by the Deutsche Forschungsgemeinschaft (DFG) under grant HO 5569/2-1 (Emmy Noether Junior Research Group). T.V. and B. Brejova were supported by grants from the Slovak grant agency VEGA (1/0684/16, 1/0458/18). F.S. was supported by a PhD grant (SFRH/BD/126560/2016) from FCT. A.A. was partly supported by the FCT project PTDC/CTA-AMB/31774/2017. C.C. and Y.W. are partly supported by grant IIS-1526415 from the US National Science Foundation. Computation for the work described in this article was partially supported by the DeiC National Life Science Supercomputer at DTU.
    Keywords: Cephalopod ; Invertebrate ; Genome assembly
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 40
    facet.materialart.
    Unknown
    TIAMMAt: leveraging biodiversity to revise protein domain models, evidence from innate immunity (2022)
    Oxford University Press
    Details
    Publication Date: 2022-10-27
    Description: © The Author(s), 2021. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Tassia, M. G., David, K. T., Townsend, J. P., & Halanych, K. M. TIAMMAt: leveraging biodiversity to revise protein domain models, evidence from innate immunity. Molecular Biology and Evolution, 38(12), (2021): 5806–5818, https://doi.org/10.1093/molbev/msab258.
    Description: Sequence annotation is fundamental for studying the evolution of protein families, particularly when working with nonmodel species. Given the rapid, ever-increasing number of species receiving high-quality genome sequencing, accurate domain modeling that is representative of species diversity is crucial for understanding protein family sequence evolution and their inferred function(s). Here, we describe a bioinformatic tool called Taxon-Informed Adjustment of Markov Model Attributes (TIAMMAt) which revises domain profile hidden Markov models (HMMs) by incorporating homologous domain sequences from underrepresented and nonmodel species. Using innate immunity pathways as a case study, we show that revising profile HMM parameters to directly account for variation in homologs among underrepresented species provides valuable insight into the evolution of protein families. Following adjustment by TIAMMAt, domain profile HMMs exhibit changes in their per-site amino acid state emission probabilities and insertion/deletion probabilities while maintaining the overall structure of the consensus sequence. Our results show that domain revision can heavily impact evolutionary interpretations for some families (i.e., NLR’s NACHT domain), whereas impact on other domains (e.g., rel homology domain and interferon regulatory factor domains) is minimal due to high levels of sequence conservation across the sampled phylogenetic depth (i.e., Metazoa). Importantly, TIAMMAt revises target domain models to reflect homologous sequence variation using the taxonomic distribution under consideration by the user. TIAMMAt’s flexibility to revise any subset of the Pfam database using a user-defined taxonomic pool will make it a valuable tool for future protein evolution studies, particularly when incorporating (or focusing) on nonmodel species.
    Description: This work was supported by The National Science Foundation (Grant No. IOS—1755377 to K.M.H., Rita Graze, and Elizabeth Hiltbold Schwartz), and K.T.D. was supported by The National Science Foundation’s Graduate Research Fellowship Program.
    Keywords: Protein evolution ; Domain annotation ; Animal evolution ; Innate immunity
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 41
    facet.materialart.
    Unknown
    Adaptive proteome diversification by nonsynonymous A-to-I RNA editing in coleoid cephalopods (2022)
    Oxford University Press
    Details
    Publication Date: 2022-10-27
    Description: © The Author(s), 2021. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Shoshan, Y., Liscovitch-Brauer, N., Rosenthal, J. J. C., & Eisenberg, E. Adaptive proteome diversification by nonsynonymous A-to-I RNA editing in coleoid cephalopods. Molecular Biology and Evolution, 38(9), (2021): 3775–3788, https://doi.org/10.1093/molbev/msab154.
    Description: RNA editing by the ADAR enzymes converts selected adenosines into inosines, biological mimics for guanosines. By doing so, it alters protein-coding sequences, resulting in novel protein products that diversify the proteome beyond its genomic blueprint. Recoding is exceptionally abundant in the neural tissues of coleoid cephalopods (octopuses, squids, and cuttlefishes), with an over-representation of nonsynonymous edits suggesting positive selection. However, the extent to which proteome diversification by recoding provides an adaptive advantage is not known. It was recently suggested that the role of evolutionarily conserved edits is to compensate for harmful genomic substitutions, and that there is no added value in having an editable codon as compared with a restoration of the preferred genomic allele. Here, we show that this hypothesis fails to explain the evolutionary dynamics of recoding sites in coleoids. Instead, our results indicate that a large fraction of the shared, strongly recoded, sites in coleoids have been selected for proteome diversification, meaning that the fitness of an editable A is higher than an uneditable A or a genomically encoded G.
    Description: This research was supported by a grants from the United States–Israel Binational Science Foundation (BSF), Jerusalem, Israel (BSF2017262 to J.J.C.R. and E.E.), the Israel Science Foundation (3371/20 to E.E.) and the National Science Foundation (IOS 1827509 and 1557748 to J.J.C.R).
    Keywords: RNA editing ; Adaptation ; Evolution
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 42
    facet.materialart.
    Unknown
    Auxotrophic interactions: A stabilizing attribute of aquatic microbial communities? (2020)
    Oxford University Press
    Details
    Publication Date: 2022-10-26
    Description: © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Johnson, W. M., Alexander, H., Bier, R. L., Miller, D. R., Muscarella, M. E., Pitz, K. J., & Smith, H. Auxotrophic interactions: A stabilizing attribute of aquatic microbial communities? FEMS Microbiology Ecology, (2020): fiaa115, doi: 10.1093/femsec/fiaa115.
    Description: Auxotrophy, or an organism's requirement for an exogenous source of an organic molecule, is widespread throughout species and ecosystems. Auxotrophy can result in obligate interactions between organisms, influencing ecosystem structure and community composition. We explore how auxotrophy-induced interactions between aquatic microorganisms affect microbial community structure and stability. While some studies have documented auxotrophy in aquatic microorganisms, these studies are not widespread, and we therefore do not know the full extent of auxotrophic interactions in aquatic environments. Current theoretical and experimental work suggests that auxotrophy links microbial community members through a complex web of metabolic dependencies. We discuss the proposed ways in which auxotrophy may enhance or undermine the stability of aquatic microbial communities, highlighting areas where our limited understanding of these interactions prevents us from being able to predict the ecological implications of auxotrophy. Finally, we examine an example of auxotrophy in harmful algal blooms to place this often theoretical discussion in a field context where auxotrophy may have implications for the development and robustness of algal bloom communities. We seek to draw attention to the relationship between auxotrophy and community stability in an effort to encourage further field and theoretical work that explores the underlying principles of microbial interactions.
    Description: This work was supported by the National Science Foundation [OCE-1356192].
    Keywords: Auxotrophy ; Microbial community stability ; Microbial interactions ; Aquatic
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 43
    facet.materialart.
    Unknown
    Characterizing the culturable surface microbiomes of diverse marine animals (2021)
    Oxford University Press
    Details
    Publication Date: 2022-10-26
    Description: © The Author(s), 2021. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Keller, A. G., Apprill, A., Lebaron, P., Robbins, J., Romano, T. A., Overton, E., Rong, Y., Yuan, R., Pollara, S., & Whalen, K. E. Characterizing the culturable surface microbiomes of diverse marine animals. FEMS Microbiology Ecology, 97(4), (2021): fiab040, https://doi.org/10.1093/femsec/fiab040.
    Description: Biofilm-forming bacteria have the potential to contribute to the health, physiology, behavior and ecology of the host and serve as its first line of defense against adverse conditions in the environment. While metabarcoding and metagenomic information furthers our understanding of microbiome composition, fewer studies use cultured samples to study the diverse interactions among the host and its microbiome, as cultured representatives are often lacking. This study examines the surface microbiomes cultured from three shallow-water coral species and two whale species. These unique marine animals place strong selective pressures on their microbial symbionts and contain members under similar environmental and anthropogenic stress. We developed an intense cultivation procedure, utilizing a suite of culture conditions targeting a rich assortment of biofilm-forming microorganisms. We identified 592 microbial isolates contained within 15 bacterial orders representing 50 bacterial genera, and two fungal species. Culturable bacteria from coral and whale samples paralleled taxonomic groups identified in culture-independent surveys, including 29% of all bacterial genera identified in the Megaptera novaeangliae skin microbiome through culture-independent methods. This microbial repository provides raw material and biological input for more nuanced studies which can explore how members of the microbiome both shape their micro-niche and impact host fitness.
    Description: Funding was provided by the National Science Foundation (Biological Oceanography) award #1657808 and National Institutes of Health grants 1R21-AI119311–01 to K. E. Whalen, as well as funding from the Koshland Integrated Natural Science Center and Green Fund at Haverford College. This constitutes scientific manuscript #298 from the Sea Research Foundation.
    Keywords: Bacteria ; SSU rRNA ; Coral ; Whale ; Microbiome ; Skin
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 44
    facet.materialart.
    Unknown
    The South China Sea is not a mini-Atlantic: plate-edge rifting vs intra-plate rifting (2020)
    Oxford University Press
    Details
    Publication Date: 2022-10-26
    Description: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Wang, P., Huang, C., Lin, J., Jian, Z., Sun, Z., & Zhao, M. The South China Sea is not a mini-Atlantic: plate-edge rifting vs intra-plate rifting. National Science Review, 6(5), (2019): 902-913, doi:10.1093/nsr/nwz135.
    Description: The South China Sea, as ‘a non-volcanic passive margin basin’ in the Pacific, has often been considered as a small-scale analogue of the Atlantic. The recent ocean drilling in the northern South China Sea margin found, however, that the Iberian model of non-volcanic rifted margin from the Atlantic does not apply to the South China Sea. In this paper, we review a variety of rifted basins and propose to discriminate two types of rifting basins: plate-edge type such as the South China Sea and intra-plate type like the Atlantic. They not only differ from each other in structure, formation process, lifespan and geographic size, but also occur at different stages of the Wilson cycle. The intra-plate rifting occurred in the Mesozoic and gave rise to large oceans, whereas the plate-edge rifting took place mainly in the mid-Cenozoic, with three-quarters of the basins concentrated in the Western Pacific. As a member of the Western Pacific system of marginal seas, the South China Sea should be studied not in isolation on its origin and evolution, but in a systematic context to include also its neighboring counterparts.
    Description: This work was supported by the National Natural Science Foundation of China as a part of the ‘South China Sea Deep’ Project (91128000).
    Keywords: Rifting ; Marginal basin ; Passive margin ; South China Sea ; Western Pacific ; Subduction
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 45
    facet.materialart.
    Unknown
    Code for Methane Flux Data (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-26
    Description: Abstract
    Description: This repository contains the codes produced for the article "Long-term observations reveal rise in early summer methane emissions from Siberian tundra" by Norman Rößger, Torsten Sachs, Christian Wille, Julia Boike and Lars Kutzbach. In the article, the authors report an increasing trend of methane emissions for June and July at a permafrost site in Siberia (Lena River Delta). Using the longest set of observational methane flux data in the Arctic, the authors demonstrate that the continuous warming has begun to trigger the projected enhancement of methane release in Arctic permafrost ecosystems. This software is written in MATLAB. Running the codes ([.m files](Code)) and loading the data files ([.mat files](Data)) requires the pre-installation of [MATLAB](/https://de.mathworks.com/products/matlab.html). IMPORTANT: The repository only contains dummy data. The data that is needed to run the code can be requested by Torsten Sachs and Christian Wille (contact authors). Although the scripts and the data files have been tested for newer versions of MATLAB (〉= MATLAB R2017a). The code might also run in older versions of MATLAB, but this has not been tested.
    Keywords: Arctic ; Siberia ; permafrost ; Methane flux ; CH4 flux ; greenhouse gas ; emission ; trend ; trend analysis ; increase ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC CHEMISTRY 〉 CARBON AND HYDROCARBON COMPOUNDS 〉 METHANE ; EARTH SCIENCE 〉 CLIMATE INDICATORS 〉 PALEOCLIMATE INDICATORS 〉 ICE CORE RECORDS 〉 METHANE ; EARTH SCIENCE 〉 LAND SURFACE 〉 SOILS 〉 PERMAFROST ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMORPHIC LANDFORMS/PROCESSES 〉 GLACIAL PROCESSES 〉 PERIGLACIAL PROCESSES
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 46
    facet.materialart.
    Unknown
    Rheology of glucose syrup from the Tectonic Modelling Lab (TecLab) of the University of Bern (CH) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-23
    Description: This dataset provides results from rheological tests of glucose syrup from two suppliers tested within the EPOS Multi-scale Laboratories (MSL) trans-national access (TNA) program 2019 at the Laboratory of Experimental Tectonics (LET), Univ. Roma TRE, Italy. Syrups Glucowheat 45/81 (GW45) and Glucowheat 60/79 (GW60) are produced by Blattmann Schweiz AG, Switzerland (2019 batch). Syrups GlucoSweet 44 (GS44) and GlucoSweet 62 (GS62) are produced by ADEA (Amidi Destrini ed Affini), Italy (2019 batch) . The four tested glucose syrups are labeled according to their DE value (dextrose equivalent value). For tested products from Blattmann Schweiz AG, the second number refers to the weight percentage of dry substance. Glucose syrup GS44 is used in full lithospheric scale analogue experiments at the Tectonic Modelling Lab (TecLab) at the University of Bern, Switzerland as a low-viscosity material simulating the asthenospheric mantle lithosphere to provide isostatic equilibration. The materials have been analyzed using a MCR301 Rheometer (Anton Paar) equipped with parallel plates geometry and rotational regime . To prevent the evaporation of the samples during the measurements, an external water-lock device has been used.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 47
    facet.materialart.
    Unknown
    Source Inversion Report On The 24 January 2020 Mw 6.8 Elazığ-Sivrice Earthquake (V. 1.0.) (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-10-23
    Description: This interactive webpage contains supplementary information for the publication by Jamalreyhani et al., 2020: Seismicity related to the eastern sector of Anatolian escape tectonics: A seismic gap partly filled by the 24 January 2020 Mw 6.8 Elazığ-Sivrice earthquake.
    Language: English
    Type: info:eu-repo/semantics/other
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 48
    facet.materialart.
    Unknown
    OSG Logging Data - Lake Junín Drilling Project, Perú - 22-JUL-18-AUG-2015 (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-10-23
    Description: The Lake Junín Drilling Project, co-funded by the International Continental Scientific Drilling Program, ICDP, aims to provide a continuous paleoclimate record from lacustrine sediments, and to reconstruct the history of the continental records covering the glacial-interglacial cycles spanning more than 500 kyr. Lake Junín, also known as Chinchaycocha, is a shallow (maximum water depth of 12 m), inter-mountain high-elevation (at 4100 m a.s.l.) lake in the inner-tropics of the Southern Hemisphere that spans 300 km2 in the tropical Andes of Peru. Drill cores were recovered during summer 2015 from three drill sites on the lake. After the completion of coring operations in each hole, downhole logging measurements were performed in five of the 11 boreholes (1A, 1C, 1D, 2A and 3B) by the Operational Support Group of ICDP at GFZ Potsdam (OSG). The OSG logging data from Lake Junín Drilling Project is given here in three data formats. For each of the five boreholes all processed logging data are comprised in one composite logging data set, this set is given here both in ASCII text and in WellCAD format. Additionally, the raw sonic waveform data are in LIS format: • Composite logging data in ASCII text files (.txt) • Composite logging data in WellCAD format (.wcl) • Sonic raw data (waveforms) in LIS format (.lis) Detailed description is provided in the associated data description file.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 49
    facet.materialart.
    Unknown
    2D geodynamic subduction model of the Central Andes (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-21
    Description: Abstract
    Description: The Central Andes (~21°S) is a subduction-type orogeny formed in the last ~50 Ma from the subduction of the Nazca oceanic plate beneath the South American continental plate. However, the most important phases of deformation occur in the last 20 Ma. Pulses of shortening have led to the sudden growth of the by the Altiplano-Puna plateau. Previous studies have provided insights on the importance of various mechanisms on the overall shortening such as the weakening of the overriding plate from crustal eclogitization and delamination, or the importance of a relatively high friction at the subduction interface, and weak sediments in foreland. However none of them has addressed the mechanism behind these shortening pulses yet. Therefore, we built a series of high resolution 2D visco-plastic subduction models using the ASPECT geodynamic code, in which the oceanic plate is buoyancy-driven and the velocity of the continent is prescribed. We have also implemented a realistic geometry for the south American plate at ~30 Ma. We propose a new plausible mechanism (buckling and steepening of the slab) as the cause of these pulses. The buckling leads to the blockage of the trench. Consequently, the difference of velocity between the South American plate and the trench is accommodated by shortening. The data presented here includes the parameters files, for the reference model (S1) and the following alternative simulations: models with variation of the friction at the subduction interface (S2a-c), a model without eclogitization of the lower crust (S3) and a model with higher thermal conductivity of the upper crust (S4). Additionally, this publication includes the initial composition and thermal state of the lithosphere used for the models and a Readme file that gives all the instructions to run them.
    Keywords: Andes ; geodynamics ; subduction ; Buckling ; Altiplano ; Puna ; shortening ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 PLATE BOUNDARIES ; EARTH SCIENCE SERVICES 〉 MODELS 〉 GEOLOGIC/TECTONIC/PALEOCLIMATE MODELS
    Type: Model , Model
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 50
    facet.materialart.
    Unknown
    COSC-2 operational report - Operational data sets (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-10-20
    Description: The Collisional Orogeny in the Scandinavian Caledonides (COSC) scientific drilling project focuses on mountain building processes in a major mid-Paleozoic orogen in western Scandinavia and its comparison with modern analogues. The transport and emplacement of subduction-related highgrade continent-ocean transition (COT) complexes onto the Baltoscandian platform and their influence on the underlying allochthons and basement is being studied in a section provided by two fully cored 2.5 km deep drill holes. These operational data sets concern the second drill site, COSC-2 (boreholes ICDP 5054-2-A and 5054-2-B), drilled from mid April to early August 2020. COSC-2 is located approximately 20 km eastsoutheast of COSC-1, close to the southern shore of Lake Liten between Järpen and Mörsil in Jämtland, Sweden. COSC-2 drilling started at a tectonostratigraphic level slightly below that at COSC-1’s total depth. It has sampled the Lower Allochthon, the main Caledonian décollement and the underlying basement of the Fennoscandian Shield, including its Neoproterozoic and possibly older sedimentary cover. COSC-2 A reached 2276 m driller's depth with nearly 100 % core recovery between 100 m and total depth. COSC-2 B, with a driller’s depth of 116 m, covers the uppermost part of the section that was not cored in COSC-2 A. The operational data sets include the drill core documentation from the drilling information system (mDIS), full round core scans, MSCL data sets, a preliminary core description and the geophysical downhole logging data that were acquired during and subsequent to the drilling operations. All downhole logs and core depth were subject to depth correction to a common depth master (cf. operational report for detailed information). The COSC-2 drill core is archived at the Core Repository for Scientific Drilling at the Federal Institute for Geosciences and Natural Resources (BGR), Wilhelmstr. 25–30, 13593 Berlin (Spandau), Germany.
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 51
    facet.materialart.
    Unknown
    Data from Climate Model Simulations for Triassic-Jurassic Orbital Climate Cycles (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-19
    Description: Methods
    Description: The data is generated using the Earth System Model CLIMBER-X which simulates climate globally on a 5°x5° horizontal grid. Its coupled atmosphere, ocean, sea-ice and land surface have been used in this study.
    Description: Abstract
    Description: In "Astronomical Forcing, Continental Drift and CO2 Paced Pangaean Lake Level Cycles" we study the effect of cyclic orbital parameter changes on Late Triassic to Early Jurassic paleoclimates. For this, in total 36 transient climate simulations are performed with reconstructed paleogeographies for 9 time slices in 5 Myr steps (230 to 190 million years ago) at 3 different atmospheric pCO2 values, each driven by a simplified orbital forcing over a 250,000 yr period. The data presented here is the model output on which the results of the main article are based. (The majority of further output data is not included due to its large size, but it can be made available upon request.) Also included are different model configuration files and the scripts to generate the included figures (using the Python programming language in a Jupyter Notebook). The model output data is provided in different NetCDF files, see README for detailed description.
    Keywords: Mesozoic ; Triassic ; Jurassic ; Pangaea ; Newark Basin ; Paleoclimate ; Orbital Cycles ; climate 〉 climatic change ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 PALEOCLIMATE RECONSTRUCTIONS 〉 DROUGHT/PRECIPITATION RECONSTRUCTION ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 PALEOCLIMATE RECONSTRUCTIONS 〉 LAKE LEVEL RECONSTRUCTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS ; EARTH SCIENCE SERVICES 〉 MODELS 〉 COUPLED CLIMATE MODELS ; experiment 〉 simulation 〉 modelling 〉 model 〉 global model ; Models/Analyses 〉 CLIMATE MODELS ; Phanerozoic 〉 Mesozoic ; Phanerozoic 〉 Mesozoic 〉 Jurassic 〉 Early/Lower Jurassic ; Phanerozoic 〉 Mesozoic 〉 Triassic 〉 Late/Upper Triassic
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 52
    facet.materialart.
    Unknown
    MLT-averaged Plasmapause Position Calculated from the PINE Plasmasphere Model for the GEM Challenge Events (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-10-14
    Description: Abstract
    Description: This dataset is the MLT-averaged plasmapause position calculated for the NSF GEM Challenge Events. We use the recently developed Plasma density in the Inner magnetosphere Neural network-based Empirical (PINE) model [Zhelavskaya et al., 2017]. The PINE density model was developed using neural networks and was trained on the electron density data set from the Van Allen Probes Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) [Kletzing et al., 2013]. The model reconstructs the plasmasphere dynamics well (with a cross-correlation of ~0.95 on the test set), and its global reconstructions of plasma density are in good agreement with the IMAGE EUV images of the global distribution of He+. We compare the electron number density value given by the PINE model with the density threshold separating plasmaspheric-like and trough-like density given by [Sheeley et al., 2001] and get the plasmapause position in each MLT. Then, we calculate the MLT-averaged plasmapause position. The. time resolution is 1 hour. These data files presenting the Magnetic Local Time (MLT)-averaged plasmapause position used in the simulations in Wang et al [2020]. The data are presented as the following three tabular ASCII files (.dat) : Lpp_PINE_Sheely_Mean_Mar15_Mar20.dat: content, column1 time [day], column 2 L [Re (Earth Radii)] Lpp_PINE_Sheely_Mean_May30_Jun02.dat: content, column1 time [day], column 2 L [Re (Earth Radii)] Lpp_PINE_Sheely_Mean_Sep17_Sep26.dat: content, column1 time [day], column 2 L [Re (Earth Radii)]
    Keywords: Plasmasphere ; Plasmapause ; EARTH SCIENCE 〉 SUN-EARTH INTERACTIONS 〉 IONOSPHERE/MAGNETOSPHERE DYNAMICS 〉 PLASMA WAVES ; EARTH SCIENCE SERVICES 〉 MODELS 〉 SOLAR-ATMOSPHERE/SPACE-WEATHER MODELS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 53
    facet.materialart.
    Unknown
    DASF: A data analytics software framework for distributed environments (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-14
    Description: Abstract
    Description: The success of scientific projects increasingly depends on using data analysis tools and data in distributed IT infrastructures. Scientists need to use appropriate data analysis tools and data, extract patterns from data using appropriate computational resources, and interpret the extracted patterns. Data analysis tools and data reside on different machines because the volume of the data often demands specific resources for their storage and processing, and data analysis tools usually require specific computational resources and run-time environments. The data analytics software framework DASF, developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de) and funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/), provides a framework for scientists to conduct data analysis in distributed environments. The data analytics software framework DASF supports scientists to conduct data analysis in distributed IT infrastructures by sharing data analysis tools and data. For this purpose, DASF defines a remote procedure call (RPC) messaging protocol that uses a central message broker instance. Scientists can augment their tools and data with this protocol to share them with others. DASF supports many programming languages and platforms since the implementation of the protocol uses WebSockets. It provides two ready-to-use language bindings for the messaging protocol, one for Python and one for the Typescript programming language. In order to share a python method or class, users add an annotation in front of it. In addition, users need to specify the connection parameters of the message broker. The central message broker approach allows the method and the client calling the method to actively establish a connection, which enables using methods deployed behind firewalls. DASF uses Apache Pulsar (https://pulsar.apache.org/) as its underlying message broker. The Typescript bindings are primarily used in conjunction with web frontend components, which are also included in the DASF-Web library. They are designed to attach directly to the data returned by the exposed RPC methods. This supports the development of highly exploratory data analysis tools. DASF also provides a progress reporting API that enables users to monitor long-running remote procedure calls. One application using the framework is the Digital Earth Flood Event Explorer (https://git.geomar.de/digital-earth/flood-event-explorer). The Digital Earth Flood Event Explorer integrates several exploratory data analysis tools and remote procedures deployed at various Helmholtz centers across Germany.
    Description: Other
    Description: 27 September 2022: Release of Version 0.3. Changes to previous versions are summarised in the changelog (https://git.geomar.de/digital-earth/dasf/dasf-messaging-python/-/raw/master/CHANGELOG.md)
    Keywords: DASF ; RPC ; Python ; Progress ; Data Analytics Software Framework ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION 〉 STATISTICAL APPLICATIONS ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING 〉 DATA NETWORKING/DATA TRANSFER TOOLS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 54
    facet.materialart.
    Unknown
    Interspecific differences in the flow regimes and drag of North Pacific skate egg cases (2022)
    Oxford University Press
    Details
    Publication Date: 2022-10-12
    Description: Author Posting. © The Author(s), 2022. This is the author's version of the work. It is posted here by permission of Oxford University Press for personal use, not for redistribution. The definitive version was published in Integrative & Comparative Biology 62(3), (2022): 805-816, https://doi.org/10.1093/icb/icac108.
    Description: Skates are a diverse group of dorso-ventrally compressed cartilaginous fish found primarily in high-latitude seas. These slow-growing oviparous fish deposit their fertilized eggs into cases, which then rest on the seafloor. Developing skates remain in their cases for 1–4 years after they are deposited, meaning the abiotic characteristics of the deposition sites, such as current and substrate type, must interact with the capsule in a way to promote long residency. Egg cases are morphologically variable and can be identified to species. Both the gross morphology and the microstructures of the egg case interact with substrate to determine how well a case stays in place on a current-swept seafloor. Our study investigated the egg case hydrodynamics of eight North Pacific skate species to understand how their morphology affects their ability to stay in place. We used a flume to measure maximum current velocity, or “break-away velocity,” each egg case could withstand before being swept off the substrate and a tilt table to measure the coefficient of static friction between each case and the substrate. We also used the programing software R to calculate theoretical drag on the egg cases of each species. For all flume trials, we found the morphology of egg cases and their orientation to flow to be significantly correlated with break-away velocity. In certain species, the morphology of the egg case was correlated with flow rate required to dislodge a case from the substrate in addition to the drag experienced in both the theoretical and flume experiments. These results effectively measure how well the egg cases of different species remain stationary in a similar habitat. Parsing out attachment biases and discrepancies in flow regimes of egg cases allows us to identify where we are likely to find other elusive species nursery sites. These results will aid predictive models for locating new nursery habitats and protective policies for avoiding the destruction of these nursery sites.
    Description: This work was supported by the NSF-REU and FHL Blinks-Beacon for funding JNE. And the Stephen and Ruth Wainwright Endowed Fellowship, BEACON and Hoag Awards, Robert T. Paine Experimental and Field Ecology Award, FHL Award, FHL Marine Science Fund, FHL Student Fund (Kohn), Patricia L. Dudley Endowment for funding KCH.
    Description: 2023-07-04
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 55
    facet.materialart.
    Unknown
    POST PRO - POSTburial PROduction for cosmogenic nuclide samples (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-10
    Description: Abstract
    Description: This software package calculates postburial production for samples with complex time-depth burial histories. The code was developed for Ott et al. 2022. Production rates are calculated using CRONUScalc v2.1 (Marrero et al. 2016). The current version is developed for 10Be and 36Cl but can easily be expanded to any nuclide within CRONUS. To run the code, you need to input your sample data through excel spreadsheets. The nomenclature follows the CRONUScalc input for the nuclide samples. An additional excel file with the parameters of the burial models (time-depth constraints) needs to be provided. CRONUScalc can be downloaded here https://bitbucket.org/cronusearth/cronus-calc/src/v2.1 The InputData folder contains all data from Ott et al. (2022) and can be used as an example of the input formatting. The postburial_prod.m script illustrates how to use the subroutines. Please, report bugs to richard.ott1900@gmail.com
    Description: TechnicalInfo
    Description: Licenced under the GNU General Public License Version 3 (29 June 2007) Copyright (C) 2022 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences: Richard Ott This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see 〈http://www.gnu.org/licenses/〉.
    Keywords: cosmogenic nuclides ; postburial production ; CRONUS ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION ; physical process 〉 exposure ; physical process 〉 nuclear reaction
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 56
    facet.materialart.
    Unknown
    Geothermal heat flow and thermal structure of the Antarctic lithosphere (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-10-06
    Description: Abstract
    Description: In Haeger et al. (2022), we created a three dimensional model of the temperature distribution and the geothermal heat flow of the Antarctic lithosphere as well as a new model of the lithosphere-asthenosphere boundary (LAB). The models were obtained in a three-step approach: First, we calculate the initial temperature distribution in the upper mantle by iteratively combining seismic tomography (An et al., 2015; Schaeffer & Lebedev, 2013) and gravity data (Förste et al., 2014; Scheinert et al., 2016) considering composition and density variations self-consistently (Haeger et al., 2019). Second, we define the lithosphere-asthenosphere boundary in a thermal sense based on the resulting geotherm by assuming it corresponds to the 1300°C isotherm. Third, we solve the steady-state heat equation to obtain the temperature distribution and the geothermal heat flow in the lithosphere. One crucial yet still largely unknown factor in the model is the parametrization of the crust. In order to overcome this, we calculated thermal models for a range of crustal properties that are described in detail in Haeger et al. (2022) and the related supplementary material. Here, we only share the conductive temperature and the geothermal heat flow model for the preferred model (n° 29 in the supplementary) in binary netCDF files. Additionally, we present the depth to LAB and surface and mantle heat flow maps, the latter represents the heat flow at the depth of the Moho discontinuity (Haeger et al., 2019) as .txt ascii tables. As a measure of uncertainty of the preferred surface heat flow model, the standard deviation of all calculated models is additionally given. The models are presented in polar stereographic projections with true scale at 71° South (Snyder, 1987) and span ±3700 km with a 10 km spacing in x- and y-direction, respectively. For the netCDF files, the depth ranges from the bedrock surface (BedMachine, Morlighem et al., 2020) which is defined as the 0 level to the LAB in a 1 km spacing. The depths to the Moho and the LAB are given relative to sea level.
    Keywords: Antarctica ; Geothermal Heat Flow ; LAB ; Surface Heat Flow ; Mantle Heat Flow ; Lithospheric Temperatures ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOTHERMAL DYNAMICS 〉 GEOTHERMAL TEMPERATURE
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 57
    facet.materialart.
    Unknown
    OSG Logging Data - Lake Junín Drilling Project, Perú - 22-JUL-18-AUG-2015 (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-09-29
    Description: Abstract
    Description: The Lake Junín Drilling Project, co-funded by the International Continental Scientific Drilling Program, ICDP, aims to provide a continuous paleoclimate record from lacustrine sediments, and to reconstruct the history of the continental records covering the glacial-interglacial cycles spanning more than 500 kyr. Lake Junín, also known as Chinchaycocha, is a shallow (maximum water depth of 12 m), inter-mountain high-elevation (at 4100 m a.s.l.) lake in the inner-tropics of the Southern Hemisphere that spans 300 km2 in the tropical Andes of Peru. Drill cores were recovered during summer 2015 from three drill sites on the lake. After the completion of coring operations in each hole, downhole logging measurements were performed in five of the 11 boreholes (1A, 1C, 1D, 2A and 3B) by the Operational Support Group of ICDP at GFZ Potsdam (OSG). The OSG logging data from Lake Junín Drilling Project is given here in three data formats. For each of the five boreholes all processed logging data are comprised in one composite logging data set, this set is given here both in ASCII text and in WellCAD format. Additionally, the raw sonic waveform data are in LIS format: •Composite logging data in ASCII text files (.txt) •Composite logging data in WellCAD format (.wcl) •Sonic raw data (waveforms) in LIS format (.lis) Detailed description is provided in the associated data description file.
    Keywords: borehole measurements ; wireline logging ; downhole data ; logs ; lake drilling project ; climate archive ; EARTH SCIENCE 〉 PALEOCLIMATE ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 LAND RECORDS 〉 SEDIMENTS ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 OCEAN/LAKE RECORDS 〉 BOREHOLES ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 OCEAN/LAKE RECORDS 〉 SEDIMENTS ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 OCEAN/LAKE RECORDS 〉 STRATIGRAPHIC SEQUENCE ; EARTH SCIENCE 〉 PALEOCLIMATE 〉 PALEOCLIMATE RECONSTRUCTIONS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 58
    facet.materialart.
    Unknown
    Experimental dataset for the influence of grain size distribution on experimental volcanic lightning (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-29
    Description: Abstract
    Description: This data publication provides data from 96 experiments from 2020 to 2022 in the gas-mixing lab at the Ludwig-Maximilians-Universität München (Germany). The experiments were conducted to investigate the influence of grain size distribution, especially the influence of very fines [〈10 µm] on the generation of experimental volcanic lightning (VL). The influence of grain size distribution was tested for three different materials. Experimental discharges during rapid decompression were evaluated by their number and their total magnitude. The three materials used in this study are a tholeiitic basalt (TB), industrial manufactured soda-lime glass beads (GB) and a phonolitic pumice from the lower Laacher See unit (LSB). The samples were sieved into several grain size fractions, and coarse and fines were mixed to test the influence of the added fines on the discharge behaviour. For the tholeiitic basalt, the coarse grain size fraction is 180-250 µm, for the glass beads 150-250 µm and for the phonolitic pumice, two coarse grain size fractions, 180-250 µm and 90-300 µm were tested. The experiments were carried out in a new experimental setup, a modification of the shock tube experiments first described by Alidibirov and Dingwell (1996) and its further modifications (Cimarelli et al., 2014; Gaudin & Cimarelli, 2019; Stern et al., 2019). A mixture of coarse and fine sample material is placed into an autoclave and continuously set under pressure with argon gas up to the desired decompression pressure (⁓10 MPa). Then, rapid decompression is initialized, and the sample material is ejected from the autoclave through a nozzle into a gas-tight particle collector tank. The particle collector tank is insulated from the nozzle and the ground and serves as a Faraday cage (FC). All discharges going from the erupting gas-particle mixture, the jet, to the nozzle will be recorded by a datalogger. All the discharges measured during the first 5 ms of ejection were taken into the evaluation of the discharge behaviour. The raw signals of the experiments were evaluated by a processing code developed by Gaudin and Cimarelli (2019). Additionally, the jet behaviour was recorded by a high-speed camera: the gas-exit angle and the exit angle of the gas-particle mixture were determined. The background of the high-speed video was divided into a black side and a white side. The gas-exit angle and the exit angle gas-particle-mixture were determined as the mean of the deviation angle of a straight trajectory angle of both sides.
    Keywords: ash ; electric charge ; Faraday cage ; shock-tube ; jet ; rapid decompression ; phonolite ; tholeiite ; glass beads ; EPOS ; multi-scale laboratories ; rock and melt physical properties ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC ELECTRICITY 〉 LIGHTNING ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC PHENOMENA 〉 LIGHTNING ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 VOLCANIC ERUPTIONS ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 VOLCANIC ACTIVITY 〉 ERUPTION DYNAMICS 〉 ASH/DUST DISPERSION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 VOLCANIC ACTIVITY 〉 ERUPTION DYNAMICS 〉 VOLCANIC EXPLOSIVITY ; EARTH SCIENCE SERVICES 〉 ENVIRONMENTAL ADVISORIES 〉 GEOLOGICAL ADVISORIES 〉 VOLCANIC ACTIVITY ; EARTH SCIENCE SERVICES 〉 ENVIRONMENTAL ADVISORIES 〉 WEATHER/CLIMATE ADVISORIES 〉 DUST/ASH ADVISORIES
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 59
    facet.materialart.
    Unknown
    DASF: Web: Web components for the data analytics software framework (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-09-27
    Description: Abstract
    Description: DASF: Web is part of the Data Analytics Software Framework (DASF, https://git.geomar.de/digital-earth/dasf), developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de). It is funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/). DASF: Web collects all web components for the data analytics software framework DASF. It provides ready to use interactive data visualization components like time series charts, radar plots, stacked-parameter-relation (spr) and more, as well as a powerful map component for the visualization of spatio-temporal data. Moreover dasf-web includes the web bindings for the DASF RCP messaging protocol and therefore allows to connect any algorithm or method (e.g. via the dasf-messaging-python implementation) to the included data visualization components. Because of the component based architecture the integrated method could be deployed anywhere (e.g. close to the data it is processing), while the interactive data visualizations are executed on the local machine. dasf-web is implemented in Typescript and uses Vuejs/Vuetify, Openlayers and D3 as a technical basis.
    Description: TechnicalInfo
    Description: Copyright 2021 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany / DASF Data Analytics Software Framework Licensed under the Apache License, Version 2.0 (the "License"); you may not use these files except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
    Description: Other
    Description: The data analytics software framework DASF, developed at the GFZ German Research Centre for Geosciences and funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/), provides a framework for scientists to conduct data analysis in distributed environments. DASF supports scientists to conduct data analysis in distributed IT infrastructures by sharing data analysis tools and data. For this purpose, DASF defines a remote procedure call (RCP) messaging protocol that uses a central message broker instance. Scientists can augment their tools and data with this protocol to share them with others. DASF supports many programming languages and platforms since the implementation of the protocol uses WebSockets. It provides two ready-to-use language bindings for the messaging protocol, one for Python and one for the Typescript programming language. In order to share a python method or class, users add an annotation in front of it. In addition, users need to specify the connection parameters of the message broker. The central message broker approach allows the method and the client calling the method to actively establish a connection, which enables using methods deployed behind firewalls. DASF uses Apache Pulsar (https://pulsar.apache.org/) as its underlying message broker. The Typescript bindings are primarily used in conjunction with web frontend components, which are also included in the DASF-Web library. They are designed to attach directly to the data returned by the exposed RCP methods. This supports the development of highly exploratory data analysis tools. DASF also provides a progress reporting API that enables users to monitor long-running remote procedure calls.
    Keywords: DASF ; Data Analytics Software Framework ; RCP ; remote procedure call ; interactive visualization ; web components ; typescript ; vuetify ; openlayers ; d3 ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION 〉 VISUALIZATION/IMAGE PROCESSING
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 60
    facet.materialart.
    Unknown
    DASF: A data analytics software framework for distributed environments (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-09-27
    Description: Abstract
    Description: The success of scientific projects increasingly depends on using data analysis tools and data in distributed IT infrastructures. Scientists need to use appropriate data analysis tools and data, extract patterns from data using appropriate computational resources, and interpret the extracted patterns. Data analysis tools and data reside on different machines because the volume of the data often demands specific resources for their storage and processing, and data analysis tools usually require specific computational resources and run-time environments. The data analytics software framework DASF, developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de) and funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/), provides a framework for scientists to conduct data analysis in distributed environments. The data analytics software framework DASF supports scientists to conduct data analysis in distributed IT infrastructures by sharing data analysis tools and data. For this purpose, DASF defines a remote procedure call (RCP) messaging protocol that uses a central message broker instance. Scientists can augment their tools and data with this protocol to share them with others. DASF supports many programming languages and platforms since the implementation of the protocol uses WebSockets. It provides two ready-to-use language bindings for the messaging protocol, one for Python and one for the Typescript programming language. In order to share a python method or class, users add an annotation in front of it. In addition, users need to specify the connection parameters of the message broker. The central message broker approach allows the method and the client calling the method to actively establish a connection, which enables using methods deployed behind firewalls. DASF uses Apache Pulsar (https://pulsar.apache.org/) as its underlying message broker. The Typescript bindings are primarily used in conjunction with web frontend components, which are also included in the DASF-Web library. They are designed to attach directly to the data returned by the exposed RCP methods. This supports the development of highly exploratory data analysis tools. DASF also provides a progress reporting API that enables users to monitor long-running remote procedure calls. One application using the framework is the Digital Earth Flood Event Explorer (https://git.geomar.de/digital-earth/flood-event-explorer). The Digital Earth Flood Event Explorer integrates several exploratory data analysis tools and remote procedures deployed at various Helmholtz centers across Germany.
    Keywords: DASF ; RCP ; Python ; Progress ; Data Analytics Software Framework ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION 〉 STATISTICAL APPLICATIONS ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING 〉 DATA NETWORKING/DATA TRANSFER TOOLS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 61
    facet.materialart.
    Unknown
    DASF: Messaging Python: A python RCP wrapper for the data analytics software framework (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-09-27
    Description: Abstract
    Description: DASF: Messaging Python is part of the Data Analytics Software Framework (DASF, https://git.geomar.de/digital-earth/dasf), developed at the GFZ German Research Centre for Geosciences. It is funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/). DASF: Messaging Python is a RCP (remote procedure call) wrapper library for the python programming language. As part of the data analytics software framework DASF, it implements the DASF RCP messaging protocol. This message broker based RCP implementation supports the integration of algorithms and methods implemented in python in a distributed environment. It utilizes pydantic (https://pydantic-docs.helpmanual.io/) for data and model validation using python type annotations. Currently the implementation relies on Apache Pulsar (https://pulsar.apache.org/) as a central message broker instance.
    Description: TechnicalInfo
    Description: Copyright 2021 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany / DASF Data Analytics Software Framework Licensed under the Apache License, Version 2.0 (the "License"); you may not use these files except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
    Description: Other
    Description: The data analytics software framework DASF, developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de) and funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/), provides a framework for scientists to conduct data analysis in distributed environments. DASF supports scientists to conduct data analysis in distributed IT infrastructures by sharing data analysis tools and data. For this purpose, DASF defines a remote procedure call (RCP) messaging protocol that uses a central message broker instance. Scientists can augment their tools and data with this protocol to share them with others. DASF supports many programming languages and platforms since the implementation of the protocol uses WebSockets. It provides two ready-to-use language bindings for the messaging protocol, one for Python and one for the Typescript programming language. In order to share a python method or class, users add an annotation in front of it. In addition, users need to specify the connection parameters of the message broker. The central message broker approach allows the method and the client calling the method to actively establish a connection, which enables using methods deployed behind firewalls. DASF uses Apache Pulsar (https://pulsar.apache.org/) as its underlying message broker. The Typescript bindings are primarily used in conjunction with web frontend components, which are also included in the DASF-Web library. They are designed to attach directly to the data returned by the exposed RCP methods. This supports the development of highly exploratory data analysis tools. DASF also provides a progress reporting API that enables users to monitor long-running remote procedure calls.
    Keywords: DASF ; Data Analytics Software Framework ; RCP ; remote procedure call ; message broker ; distributed analysis ; python ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING 〉 DATA NETWORKING/DATA TRANSFER TOOLS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 62
    facet.materialart.
    Unknown
    Isotope geochemical dataset on subsoil management experiments at Campus Klein-Altendorf (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-27
    Description: Abstract
    Description: The data herein were used to evaluate the success of subsoil management practices conducted from 2018 to 2020 at the central field sites (CF1 and CF2) of “Campus Klein Altendorf” (Rheinsberg, Germany). Subsoil management practices include deep loosening with and without the incorporation of biowaste compost and green waste compost, as well as using lucerne as deep rooting pre-crop. Subsoil managements are complemented by a control. Presented are element concentrations of macronutrients (Ca, K, Mg, P), micronutrients (B, Cu, Fe, Mn, Zn), plant beneficial elements (Al, Co, Na, Ni, Si) and elements of non-nutritional character (Ba, Cd, Cr, Ga, Li, Pb, Rb, Sr, Ti) along with soil pH data, magnesium isotope compositions (δ26Mg), and radiogenic strontium isotope ratios (87Sr/86Sr) of samples covering the soil-plant system of the agrosphere. Soil compartments include depth profiles of Luvisol of the easily exchangeable fraction of the soil (1M NH4OAc extraction), and bulk soil (Li2B4O7 fusion digests and microwave assisted sample digests). Plant compartments include bulk ear, bulk stem, and bulk leaf of winter wheat (Triticum aestivum L.) and spring barley (Hordeum vulgare L.) sampled at flowering and maturity stage. Chemical and isotope composition of bulk aboveground crop (shoot) are also presented. Finally, chemical and isotope compositions of compost and converter lime are provided.
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 63
    facet.materialart.
    Unknown
    DASF: Progress API: A progress reporting structure for the data analytics software framework (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-09-27
    Description: Abstract
    Description: DASF: Progress API is part of the Data Analytics Software Framework (DASF, https://git.geomar.de/digital-earth/dasf), developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de). It is funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/). DASF: Progress API provides a light-weight tree-based structure to be sent via the DASF RCP messaging protocol. It's generic design supports deterministic as well as non-deterministic progress reports. While DASF: Messaging Python provides the necessary implementation to distribute the progress reports from the reporting backend modules, DASF: Web includes ready to use components to visualize the reported progress.
    Description: TechnicalInfo
    Description: Copyright 2021 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany / DASF Data Analytics Software Framework Licensed under the Apache License, Version 2.0 (the "License"); you may not use these files except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
    Description: Other
    Description: The data analytics software framework DASF, developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de) and funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project (https://www.digitalearth-hgf.de/), provides a framework for scientists to conduct data analysis in distributed environments. DASF supports scientists to conduct data analysis in distributed IT infrastructures by sharing data analysis tools and data. For this purpose, DASF defines a remote procedure call (RCP) messaging protocol that uses a central message broker instance. Scientists can augment their tools and data with this protocol to share them with others. DASF supports many programming languages and platforms since the implementation of the protocol uses WebSockets. It provides two ready-to-use language bindings for the messaging protocol, one for Python and one for the Typescript programming language. In order to share a python method or class, users add an annotation in front of it. In addition, users need to specify the connection parameters of the message broker. The central message broker approach allows the method and the client calling the method to actively establish a connection, which enables using methods deployed behind firewalls. DASF uses Apache Pulsar (https://pulsar.apache.org/) as its underlying message broker. The Typescript bindings are primarily used in conjunction with web frontend components, which are also included in the DASF-Web library. They are designed to attach directly to the data returned by the exposed RCP methods. This supports the development of highly exploratory data analysis tools. DASF also provides a progress reporting API that enables users to monitor long-running remote procedure calls.
    Keywords: DASF ; RCP ; Python ; Progress ; Data Analytics Software Framework ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING ; EARTH SCIENCE SERVICES 〉 DATA MANAGEMENT/DATA HANDLING 〉 DATA NETWORKING/DATA TRANSFER TOOLS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 64
    facet.materialart.
    Unknown
    Experimental data of analogue models addressing the influence of oblique convergence and inheritance on sliver tectonics (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-26
    Description: Abstract
    Description: This dataset includes video sequences depicting the evolution in map view and lateral view of 7 analogue experiments studying mantle-scale subduction systems. The experiments are performed under a natural gravity field and are designed to understand the role of convergence obliquity on upper plate deformation and partitioning, with a particular emphasis on the role played by lithospheric inherited structures on the development of sliver tectonics. All experiments were performed at the Laboratory of Tectonic modelling of the University of Rennes 1 (France). The experimental set-up corresponds to a lithosphere and sub-lithospheric upper mantle system. The lithospheric plates are simulated with PDMS silicone (Polydimethylsiloxane Silicone) with different viscosities and densities, and the upper mantle with glucose syrup. In particular, for the overriding plate, we simulate the presence of a weaker volcanic arc that can eventually be decoupled from the forearc by a pre-existing discontinuity. The materials are placed into a Plexiglas tank, where the impermeable bottom of the tank represents the 660 km discontinuity. The subduction is initiated by manually forcing the slab into the mantle and it then evolves under the combined effects of internal buoyancy forces (slab pull) and external boundary forces. The subducting plate is pushed toward the trench at a constant velocity of 1.5 cm/min while the overriding plate is maintained fixed during the duration of the experiments. The evolution of the experiments is monitored by DSLR cameras (24 Mpx) taking pictures every 30 seconds at the top and on one side of the experiments. Pictures are then assembled into video-sequences. The scale bar, with black & white rectangles corresponds to 10 cm. The set of experiments consists of one reference model (MODEL-01) with orthogonal convergence, and six models with oblique convergence (Table 1). Among these models, three do not embed a pre-existing lithospheric discontinuity in the overriding plate (MODEL-02, MODEL-03, and MODEL-04) while the three other (MODEL-05, MODEL-06, and MODEL-07) have such a discontinuity. For the models with oblique convergence, we vary the angle between the convergence direction and the trench from 80° (MODEL-02 and MODEL-05) to 60° (MODEL-03 and MODEL-06) and 50° (MODEL-04 and MODEL-07). For details on the experimental set-up, and interpretation of the results, please refer to Suárez et al. (submitted to Tectonophysics) to which these data are supplementary material.
    Keywords: Subduction experiments ; Trench-oblique convergence ; Analogue models ; Sliver tectonics ; Vorticity number ; Strike-slip ; Thrusting ; Cenozoic times ; Patagonian Andes ; Inherited anisotropies ; Lithospheric strain ; Slab dip variations ; PIVLab software ; Trac-Trac software ; SSPX software ; Strain tensor ; Subduction dynamics ; Fold and thrust belt ; Interplate friction ; Strain partitioning ; Shear force ; Trench-parallel motion ; Liquiñe-Ofqui fault system ; Slab roll-back ; Trench retreat ; Nazca plate ; Traiguén basin ; Chile triple junction ; EPOS ; multi-scale laboratories ; analogue models of geologic processes ; property data of analogue modelling materials ; analogue modelling results ; software tools ; deformation 〉 ductile flow ; Density ; Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) ; Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) 〉 Matlab code ; Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) 〉 PIVlab ; earth interior setting 〉 mantle setting ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 CRUSTAL MOTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 FAULT MOVEMENT ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 LITHOSPHERIC PLATE MOTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 PLATE BOUNDARIES ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRAIN ; fault ; fault 〉 strike-slip fault ; Golden syrup ; Matlab (Mathworks) ; Silicon/Silly putty/PDMS ; SLR camera ; Subduction box ; tectonic process 〉 subduction ; tectonic setting 〉 plate margin setting 〉 subduction zone setting ; Time lapse camera ; trench ; Viscosity
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 65
    facet.materialart.
    Unknown
    Source Inversion Report On The 24 January 2020 Mw 6.8 Elazığ-Sivrice Earthquake (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-09-23
    Description: Abstract
    Description: This interactive webpage contains supplementary information for the publication by Jamalreyhani et al., 2020: Seismicity related to the eastern sector of Anatolian escape tectonics: A seismic gap partly filled by the 24 January 2020 Mw 6.8 Elazığ-Sivrice earthquake.
    Description: Methods
    Description: The analysis has been performed using the Grond software package (Heimann et al., 2018). The open source software for seismic source parameter optimization Grond implements a bootstrap-based method to retrieve solution sub-spaces, parameter trade-offs and uncertainties of earthquake source parameters. Green's functions (GFs) for three different velocity models were calculated with the orthonormal propagator method (QSEIS, Wang, 1999; see https://github.com/pyrocko/fomosto-qseis/). All GFs are stored in Pyrocko GF stores (Pyrocko toolbox, Heimann et al., 2017, Heimann et al. 2019). Green's functions were computed employing a tapered Heaviside wavelet, a sample rate of 25 Hz and a grid spacing of 50 m allowing for interpolation of Green's functions between nodes. The databases comprise source depths from 1 to 4 km and receiver depths from 0 to 200 m. We used a nearest neighbor interpolation inbetween grid points of the pre-computed GFs.
    Keywords: finite fault inversion ; moment tensor inversion ; seismology ; Earth Remote Sensing Instruments 〉 Active Remote Sensing 〉 Imaging Radars ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 CRUSTAL MOTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 FAULT MOVEMENT ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRESS ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Other , Other
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 66
    facet.materialart.
    Unknown
    Deep seismic reflection profile DEKORP 1987-1B across the western Rhenish Massif, West Germany (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-09-23
    Description: Abstract
    Description: The 50 km long profile 1B was recorded in 1987 as part of the joint reflection venture DEKORP 1 of DEKORP (German Deep Seismic Reflection Program) and BELCORP (Belgian Continental Reflection Seismic Program) groups. It was surveyed to investigate the deep crustal structure of the western Rhenish Massif with high-fold near-vertical incidence vibroseis acquisition. The objectives of the experiment were to analyse deep Variscan and post-Variscan crustal structures in the region and to compare them with the results from the eastern Rhenish Massif gathered from the survey DEKORP 2N. The first results were presented by DEKORP Research Group (1990, 1991) and supplemented by many other researches. The Technical Report of line 1B gives detailed information about acquisition and processing parameters. The European Variscides, extending from the French Central Massif to the East European Platform, originated during the collision between Gondwana and Baltica in the Late Palaeozoic. Due to involvement of various crustal blocks in the orogenesis, the mountain belt is subdivided into distinct zones. The external fold-and-thrust belts of the Rhenohercynian and Saxothuringian as well as the predominantly crystalline body of the Moldanubian dominate the central European segment of the Variscides. Polyphase tectonic deformation, magmatism and metamorphic processes led to a complex interlinking between the units. The Rhenohercynian Zone is a foreland fold-and-thrust belt cropping out in the Rhenish Massif which extends from the Ardennes to the Harz Mountains. This geological unit consists predominantly of Devonian and Lower Carboniferous rocks affected by very low-grade metamorphism (DEKORP Research Group, 1991). The survey 1B was carried out in the western part of the Rhenish Massif and trends nearly N-S starting in the western volcanic zone of the Eifel, the Tertiary Hoch Eifel Volcanic Field represented by alkali basalts and fractionated volcanics. The line also runs over a positiv magnetic anomaly, the Kelberg Magnetic High which is located on the southern flank of the East Eifel Main Anticline. Afterwards, 1B crosses the SE-dipping Siegen Main Thrust and ends in the Mosel Syncline, the northern border of the Hunsrueck Mountains (DEKORP Research Group, 1991). The profile joins line 1A in the north and continues to the southeast with line 1C.
    Description: Other
    Description: The German Continental Seismic Reflection Program DEKORP (DEutsches KOntinentales Reflexionsseismisches Programm) was carried out between 1984 – 1999 as the German national reflection seismic program funded by the Federal Ministry of Research and Technology (BMFT), Bonn [now: the Federal Ministry of Education and Research (BMBF)]. DEKORP was administrated by the former Geological Survey of Lower Saxony (NLfB), Hannover [now: the State Authority for Mining, Energy and Geology (LBEG)]. In 1994 the DEKORP management was taken over by the Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences. The aim of DEKORP was to investigate the deep crustal structure of Germany with high-resolution near-vertical incidence (mostly vibro)seismic acquisition, supplemented by wide-angle seismic and other target-oriented piggy-back experiments, all complemented by optimized methods of data processing and interpretation. The DEKORP project was closely linked with the KTB (German continental deep-drilling program) and was an equivalent to many other deep-seismic programs world-wide such as COCORP, BIRPS, LITHOPROBE, ECORS, CROP, BELCORP, IBERSEIS and many more. The DEKORP-Atlas (Meissner & Bortfeld, 1990) gives a detailed overview about most of the different campaigns and results. In sum, the resulting DEKORP database includes approximately 40 crustal-scale 2D-seismic reflection lines covering a total of ca. 4 700 km and one 3D-seismic reflection survey covering ca. 400 km². Each DEKORP survey is provided with all datasets that are necessary for either a re-processing (i.e. raw unstacked field records in SEGY) or a re-interpretation (i.e. finally processed sections in SEGY or PNG). The raw data are sorted by records or by CDPs. The final data are available as unmigrated or migrated stacks without or with coherency enhancement. Automatical line-drawings are also included. All data come with additional meta information for each domain (source, receiver, CDP) like coordinates, elevations, locations and static corrections combined in ASCII-tables for geometry assignment. Furthermore, all metadata originating from paper copies are made available as scanned files in PNG or PDF, e.g. field and observer reports, location maps in different scales, near-surface profile headers and others. The DEKORP datasets provide unique and deep insights into the subsurface below Germany covering the earth’s crust from the surface to the upper mantle and are increasingly requested by academic institutions and commercial companies. Fields of applications are geothermal development, hazard analysis, hydrocarbon/shale gas exploration, underground gas storage, tunnel construction and much more.
    Keywords: deep crustal structure ; crustal-scale seismic survey ; near-vertical incidence seismic reflection ; Vibroseis acquisition ; Rhenish Massif ; Variscan orogenic belts ; Rhenohercynian ; Hoch Eifel Volcanic Field ; Kelberg Magnetic High ; Siegen Main Thrust ; Mosel Syncline ; Mohorovičić discontinuity ; geothermal resources ; seismic risks ; DEKORP ; Deutsches Kontinentales Reflexionsseismisches Programm ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES 〉 SEISMIC PROFILE ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS ; In Situ/Laboratory Instruments 〉 Profilers/Sounders 〉 SEISMIC REFLECTION PROFILERS ; lithosphere 〉 earth's crust
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 67
    facet.materialart.
    Unknown
    A database of R-R-R triple junction analogue and numerical models (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-22
    Description: Abstract
    Description: This dataset presents the raw data from two experimental series of analogue models and four numerical models performed to investigate Rift-Rift-Rift triple junction dynamics, supporting the modelling results described in the submitted paper. Numerical models were run in order to support the outcomes obtained from the analogue models. Our experimental series tested the case of a totally symmetric RRR junction (with rift branch angles trending at 120° and direction of stretching similarly trending at 120°; SY Series) or a less symmetric triple junction (with rift branches trending at 120° but with one of these experiencing orthogonal extension; OR Series), and testing the role of a single or two phases of extension coupled with effect of differential velocities between the three moving plates. An overview of the performed analogue and numerical models is provided in Table 1. Analogue models have been analysed quantitatively by means of photogrammetric reconstruction of Digital Elevation Model (DEM) used for 3D quantification of the deformation, and top-view photo analysis for qualitative descriptions. The analogue materials used in the setup of these models are described in Montanari et al. (2017), Del Ventisette et al. (2019) and Maestrelli et al. (2020). Numerical models were run with the finite element software ASPECT (e.g., Kronbichler et al., 2012; Heister et al., 2017; Rose et al., 2017).
    Keywords: tectonics ; solid Earth ; triple junctions ; analogue modelling ; physical modelling ; numerical modelling ; Digital Elevation Models ; photogrammetry ; faults ; faulting ; stress ; strain ; Red Sea ; Gulf of Aden ; Main Ethiopian Rift ; Afar ; EPOS ; multi-scale laboratories ; analogue models of geologic processes ; property data of analogue modelling materials ; analogue modelling results ; software tools ; compound material 〉 igneous material ; compound material 〉 rock ; compound material 〉 sedimentary material ; EARTH SCIENCE 〉 SOLID EARTH ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 CRUSTAL MOTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 FAULT MOVEMENT ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 LITHOSPHERIC PLATE MOTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 PLATE BOUNDARIES ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRAIN ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRESS ; EARTH SCIENCE SERVICES 〉 MODELS 〉 DIGITAL ELEVATION/DIGITAL TERRAIN MODELS ; EARTH SCIENCE SERVICES 〉 MODELS 〉 GEOLOGIC/TECTONIC/PALEOCLIMATE MODELS ; experiment ; experiment 〉 laboratory experiment ; experiment 〉 simulation 〉 modelling ; experiment 〉 simulation 〉 modelling 〉 model ; geological process ; geological process 〉 seismic activity 〉 earthquake ; In Situ/Laboratory Instruments ; Models/Analyses ; monitoring ; monitoring 〉 monitoring technique ; monitoring 〉 monitoring technique 〉 photogrammetry ; parameter 〉 pixel ; parameter 〉 raster ; parameter 〉 resolution (parameter) ; Phanerozoic ; research ; research 〉 research project ; research 〉 scientific research ; science ; science 〉 natural science ; science 〉 natural science 〉 earth science 〉 geology ; science 〉 natural science 〉 earth science 〉 geology 〉 tectonics ; science 〉 natural science 〉 earth science 〉 geophysics
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 68
    facet.materialart.
    Unknown
    Distribution of oceanic crust in the Enderby Basin offshore East Antarctica (2022)
    Oxford University Press
    In:  EPIC3Geophysical Journal International, Oxford University Press, 231, pp. 1959-1981
    Details
    Publication Date: 2022-09-16
    Description: Seismic reflection and refraction data were collected in 2007 and 2012 to reveal the crustal fabric on a single long composite profile offshore Prydz Bay, East Antarctica. A P-wave velocity model provides insights on the crustal fabric, and a gravity-constrained density model is used to describe the crustal and mantle structure. The models show that a 230-km- wide continent–ocean transition separates stretched continental from oceanic crust along our profile. While the oceanic crust close to the continent–ocean boundary is just 3.5–5 km thick, its thickness increases northwards towards the Southern Kerguelen Plateau to 12 km. This change is accompanied by thickening of a lower crustal layer with high P-wave velocities of up to 7.5 km s–1, marking intrusive rocks emplaced beneath the mid-ocean ridge under increasing influence of the Kerguelen plume. Joint interpretations of our crustal model, seismic reflection data and magnetic data sets constrain the age and extent of oceanic crust in the research area. Oceanic crust is shown to continue to around 160 km farther south than has been interpreted in previous data, with profound implications for plate kinematic models of the region. Finally, by combining our findings with a regional magnetic data compilation and regional seismic reflection data we propose a larger extent of oceanic crust in the Enderby Basin than previously known.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 69
    facet.materialart.
    Unknown
    Major and trace element analysis of Ca-Mg-carbonates and carbonate melt at 6 and 9 GPa (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-09
    Description: Abstract
    Description: The melting relations of the CaCO3 MgCO3 system are investigated and trace element partition coefficient of Li, Na, K, Mn, Fe, Sr, Ba, Pb, Nb, Y and rare earth elements (REEs) between carbonates (Mg-calcite, Ca-magnesite) and dolomitic melt are established from high pressure (6 and 9 GPa) and temperature (1300 1800 ℃) experiments utilizing a rocking multi anvil press. We show that Ca Mg carbonates are stable within the subducting slab beyond ~300 km (9 GPa) but will (partial) melt beneath mid ocean ridges and in upwelling plumes. In contrast to previous studies, we report incongruent melting of carbonates producing a carbonate melt and periclase between 4 and 9 GPa. Partial melting of carbonates produces dolomitic melts whereby the trace element signature largely depends on the Ca/Mg-ratio of the bulk system. For instance, REE will be fractionated by two orders or magnitude between Ca magnesite and dolomitic melt. In contrast, melting of Ca rich carbonates will not lead to a significant REE fractionation. The here published data set includes all chemical analysis (major and trace elment composition) of run products and starting materials. From this data set we obtained the melting relations and partition coefficients reported in Sieber et al. (2020); Sieber et al. (under review).
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 70
    facet.materialart.
    Unknown
    WHU-GRACE-GPD01s: Monthly gravity field models derived from GRACE intersatellite geopotential differences (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-05
    Description: The WHU-GRACE-GPD01s models are the latest monthly gravity field solutions recovered from GRACE intersatellite geopotential difference (GPD) data processed at the School of Geodesy and Geomatics, Wuhan University, China. The intersatellite GPDs are estimated from GRACE Level-1B (RL03) data based on the improved energy balance equation and remove-compute-restore (RCR) technique, and the background models are consistent with GRACE Level-2 processing standards document (RL06). Further details are presented in Zhong et al. (2020, 2022). The WHU-GRACE-GPD01s models include two sets of GRACE monthly solutions: one is the unconstrained monthly solutions with the maximum degree and order of 60, the other is the constrained monthly solutions up to the maximum degree and order 96 with Kaula regularization constraint, and the optimal regularization parameter is determined using variance component estimation (VCE). This work is supported by the National Natural Science Foundation of China (No. 41974015, 41474019, 42061134007) and the Project Supported by the Special Fund of Hubei Luojia Laboratory (Grant No. 220100004).
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 71
    facet.materialart.
    Unknown
    Superconducting Gravimeter Data from Onsala - Level 1 (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-05
    Description: The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy. IGETS continues the activities of the Global Geodynamics Project (GGP) between 1997 and 2015 to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. As part of this network, the Onsala station (code OS, instrument GWR OSG 054) was established in 2009 thanks to the financial support of the Committee for Infrastructure of the Swedish Research Council, until 2021, and of the Swedish geodetic survey Lantmäteriet since 2021. Continuous time-varying gravity and atmospheric pressure data from OS are integrated in the IGETS data base hosted by ISDC (Information System and Data Centre) at GFZ. The OS station (longitude: 11.9266 E; latitude: 57.3858 N and elevation: 7.93 m) is located at the Onsala Space Observatory, south of Gothenbourg, a well instrumented site for geodetic and meteorological studies (https://www.chalmers.se/en/researchinfrastructure/oso/Pages/default.aspx). An air-circulation system controls the humidity and temperature in the gravimeter house and there are 3 pillars available. Absolute gravity measurements are done every year by Lantmäteriet. - The time series of gravity and barometric pressure started in July 2009 and is going on. - The time sampling of the raw gravity and barometric pressure data of IGETS Level 1 is 1 minute. For a detailed description of the IGETS data base and the provided files see Voigt et al. (2016, http://doi.org/10.2312/GFZ.b103-16087). Rainfall data are also provided as auxiliary data to IGETS database. OS data are used in conjunction with projects of the Nordic Geodetic Commission (NKG) - Working Group for Geodynamics (https://www.nordicgeodeticcommission.com/working-group-of-geodynamics/). Interactive graphs are available at https://lab3.oso.chalmers.se/wx/gravimeter_data/
    Language: English
    Type: info:eu-repo/semantics/workingPaper
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 72
    facet.materialart.
    Unknown
    TropSOC Database (2021)
    GFZ Data Services
    Details
    Publication Date: 2022-09-05
    Description: Abstract
    Description: We provide version 1.0 of an open access database created as part of the project “Tropical soil organic carbon dynamics along erosional disturbance gradients in relation to variability in soil geochemistry and land use” (TropSOC). TropSOC v1.0 contains spatial and temporal explicit data on soil, vegetation, environmental properties and land management collected from 136 pristine tropical forest and cropland plots between 2017 and 2020 as part of several monitoring and sampling campaigns in the Eastern Congo Basin and the East African Rift Valley System. The results of several laboratory experiments focussing on soil microbial activity, C cycling and C stabilization in soils complement the dataset to deliver one of the first landscape scale datasets to study the linkages and feedbacks between geology, geomorphology and pedogensis as controls on biogeochemical cycles in a variety of natural and managed systems in the African Tropics. Sampling procedures are described in each metadata description .pdf file accompanying a specific .csv file that represents a methodologically distinct subset of the database. A general overview of field sampling procedures and design is given in Doetterl et al., (2021, ESSD in review) which describes the dataset as a whole. Analytical procedures are described in each metadata description .pdf file accompanying a specific .csv file that represents a methodologically distinct subset of the database. Data processing and quality control are described in each metadata description .pdf file accompanying a specific .csv file that represents a methodologically distinct subset of the database.
    Keywords: Biogeochemistry ; Tropical Africa ; Tropical soils ; Carbon Cycling ; Soil erosion ; Soil degradation ; Soil genesis ; Geoecology ; EARTH SCIENCE 〉 AGRICULTURE 〉 SOILS ; EARTH SCIENCE 〉 AGRICULTURE 〉 SOILS 〉 SOIL EROSION ; EARTH SCIENCE 〉 LAND SURFACE 〉 LANDSCAPE 〉 LANDSCAPE ECOLOGY ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOCHEMISTRY 〉 BIOGEOCHEMICAL PROCESSES
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 73
    facet.materialart.
    Unknown
    Experimental data of analogue models addressing the influence of crustal strength, tectonic inheritance and stretching/ shortening rates on crustal deformation and basin reactivation (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-02
    Description: Abstract
    Description: This dataset includes video sequences and strain analysis of 12 analogue models studying crustal-scale deformation and basin reactivation, performed at the Laboratory of Tectonic modelling of the University of Rennes 1. These models show how parameters such as crustal strength, tectonic inheritance and boundary conditions (ishortening/ stretching) control both the distribution of crustal strain and the possibility for pre-existing structures to be reactivated. This dataset includes top-view movies of the 12 models, including strain analysis based on displacement vectors obtained from digital image correlation. Detailed descriptions of models can be found in Guillaume et al. (2022, special issue of Solid Earth on Analogue modelling of basin inversion) to which this dataset is supplementary.
    Keywords: analogue modelling ; solid earth ; tectonics ; basin inversion ; fault reactivation ; crustal strength ; tectonic inheritance ; shortening ; stretching ; EPOS ; multi-scale laboratories ; analogue models of geologic processes ; analogue modelling results ; Cohesion ; deformation 〉 fracturing ; deformation 〉 shearing ; Density ; Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) 〉 PIVlab ; earth interior setting 〉 crust setting 〉 continental-crustal setting 〉 foreland setting ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 CRUSTAL MOTION 〉 CRUSTAL MOTION DIRECTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 CRUSTAL MOTION 〉 CRUSTAL MOTION RATE ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 FAULT MOVEMENT ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 FAULT MOVEMENT 〉 FAULT MOVEMENT DIRECTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRAIN ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 PLATE TECTONICS 〉 STRESS ; Electric engine (mm/hr) ; Foam rubber ; fold-and-thrust belt ; Friction coefficient ; graben ; graben ; normal fault ; Poisson ratio ; Sand 〉 Quartz Sand ; Sandbox 〉 Sandbox (cm scale) ; Silicon/Silly putty/PDMS ; SLR camera ; tectonic and structural features ; tectonic process 〉 continental_breakup 〉 rifting ; tectonic process 〉 continental_collision ; tectonic setting 〉 plate margin setting 〉 active continental margin setting ; thrust fault ; Time lapse camera ; Viscosity ; wrench fault
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 74
    facet.materialart.
    Unknown
    Moho depths for Antarctica Region by the inversion of ground-based gravity data (2022)
    Oxford University Press
    Details
    Publication Date: 2022-09-01
    Description: In the last years the scientific literature has been enriched with new models of the Moho depth in the Antarctica Continent derived by the seismic reflection technique and refraction profiles, receiver functions and seismic surface waves, but also by gravimetric observations over the continent. In particular, the gravity satellite missions of the last two decades have provided data in this remote region of the Earth and have allowed the investigation of the crust properties. Meanwhile, other important contributions in this direction has been given by the fourth International Polar Year (IPY, 2007–2008) which started seismographic and geodetic networks of unprecedented duration and scale, including airborne gravimetry over largely unexplored Antarctic frontiers. In this study, a new model for the Antarctica Moho depths is proposed. This new estimation is based on no satellite gravity measures, thanks to the availability of the gravity database ANTGG2015, that collects gravity data from ground-base, airborne and shipborne campaigns. In this new estimate of the Moho depths the contribution of the gravity measures has been maximized reducing any correction of the gravity measures and avoiding constraints of the solution to seismological observations and to geological evidence. With this approach a pure gravimetric solution has been determined. The model obtained is pretty in agreement with other Moho models and thanks to the use of independent data it can be exploited also for cross-validating different Moho depths solutions.
    Description: Published
    Description: 1404–1420
    Description: 1T. Struttura della Terra
    Description: JCR Journal
    Keywords: Antarctica ; Moho ; Gravity inversion ; Collocation ; ANTGG2015
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 75
    facet.materialart.
    Unknown
    River terrace height and width analysis (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-09-01
    Description: Abstract
    Description: Climatically formed alluvial river-terrace sequences offer an exceptional opportunity to study valley-width evolution under similar discharge and lithologic conditions. To investigate additional parameters controlling valley width, we globally compiled alluvial-terrace sequences that have been associated with late Quaternary climate changes. All terrace cross-sections that are accepted to our compilation (1) include both valley sides, (2) show absolute values of distance and height, as well as profile location, and, (3) display a minimum of three terrace levels out of which at least one is preserved as a paired terrace. The terrace width and height measurements are summarized in this dataset. The data are presented as Excel and ASCII tables.
    Keywords: valley width ; landscape evolution ; river terraces ; EARTH SCIENCE 〉 LAND SURFACE 〉 GEOMORPHOLOGY 〉 FLUVIAL LANDFORMS/PROCESSES ; EARTH SCIENCE 〉 LAND SURFACE 〉 TOPOGRAPHY 〉 LANDFORMS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 76
    facet.materialart.
    Unknown
    An alternative method to evaluate earthquake detection from synthetic Wood–Anderson seismograms: an application in Italy (2022)
    Oxford University Press
    Details
    Publication Date: 2022-08-26
    Description: This article has been accepted for publication in Geophysical Journal International ©: The Authors 2022. Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved. Uploaded in accordance with the publisher's self-archiving policy.
    Description: Defining the regional variability of minimum magnitude for earthquake detection is crucial for planning seismic networks. Knowing the earthquake detection magnitude values is fundamental for the optimal location of new stations and to select the priority for reactivating the stations of a seismic network in case of a breakdown. In general, the assessment of earthquake detection is performed by analysing seismic noise with spectral or more sophisticated methods. Further, to simulate amplitude values at the recording sites, spectral methods require knowledge of several geophysical parameters including rock density, S-wave velocity, corner frequency, quality factor, site specific decay parameter and so on, as well as a velocity model for the Earth's interior. The simulation results are generally expressed in terms of Mw and therefore a further conversion must be done to obtain the values of local magnitude (ML), which is the parameter commonly used for moderate and small earthquakes in seismic catalogues. Here, the relationship utilized by a seismic network to determine ML is directly applied to obtain the expected amplitude [in mm, as if it were recorded by a Wood–Anderson (WA) seismometer] at the recording site, without any additional assumptions. The station detection estimates are obtained by simply considering the ratio of the expected amplitude with respect to the background noise, also measured in mm. The seismic noise level for the station is estimated starting from four waveforms (each signal lasting 1 min) sampled at various times of the day for a period of one week. The proposed method is tested on Italian seismic events occurring in 2019 by using the locations of 16.879 earthquakes recorded by 374 stations. The first results indicate that by evaluating the station noise level with 5-s windows, a representative sample of the variability in expected noise level is generated for every station, even if only 4 min of signal per day over a week of recordings is used. The method was applied to define the detection level of the Italian National Seismic Network (RSN). The RSN detection level represents a reference for the definition and application of guidelines in the field of monitoring of subsurface industrial activities in Italy. The proposed approach can be successfully applied to define the current performance of a local seismic network (managed by private companies) and to estimate the expected further improvements, requested to fulfil the guidelines with the installation of new seismic stations. This method has been tested in Italy and can be reproduced wherever the local magnitude ML, based on synthetic WA records, is used.
    Description: Published
    Description: 1283–1297
    Description: 4T. Sismicità dell'Italia
    Description: JCR Journal
    Keywords: Time-series analysis ; Earthquake ground motions ; Seismic noise ; Induced seismicity ; 04.06. Seismology ; 05.04. Instrumentation and techniques of general interest
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 77
    facet.materialart.
    Unknown
    Data from the German Continental Deep Drilling Project (KTB, Kontinentale Tiefbohrung) (2020)
    GFZ Data Services
    Details
    Publication Date: 2022-08-26
    Description: Abstract
    Description: This data collection provides digital access to data and publications of the KTB (German Continental Deep Drilling Program) project. KTB was a very detailed, long-term Earth science investigation on the structure, dynamics and formation of the Central European crust in Northeastern Bavaria, Germany (Harms, Kück 2016). With geophysical sounding and ultra-deep drilling it elucidated a crustal block at the border of a micro-continental collision zones amalgamated during the Caledonian and Variscan orogenies. Major research themes were: i) the nature of geophysical structures and phenomena, ii) the crustal stress field and the brittle-ductile transition, iii) the thermal structure of the crust, iv) crustal fluids and transport processes, and v) structure and evolution of the central European Variscan basement. KTB started in 1982 with pre-site selection studies and scientific objective definition followed in 1985 by site selection studies including shallow boreholes. From 1987 to 1990 a pilot borehole of 4000 m depth was drilled and fluid tests and borehole studies were conducted. In 1990 started drilling of a so-called superdeep main borehole of 9101 m depth that was reached in 1994. Again, the final drilling phase was concluded with large-scale fluid and seismic experiments. The rocks drilled comprise metamorphic series of mafic volcanic, volcano-clastics as well as minor gabbroic to ultramafic rocks that are intercalated with leucocratic meta-sedimentary gneisses. They represent most likely a deeply subducted accretionary wedge mélange with a complex P-T-t history. The undisturbed bottom hole temperature is ~265°C. Among the outstanding results are the following: (1) A continuous profile of the complete stress tensor was obtained. (2) Several lines of evidence indicate that KTB reached the present-day brittle-ductile transition. (3) The drilled crustal segment is distinguished by large amounts of free fluids down to mid-crustal levels. (4) The role of post-orogenic brittle deformation had been grossly underestimated. (5) Steep-angle seismic reflection surveys depict the deformation pattern of the upper crust. (6) High-resolution seismic images of the crust can be obtained with a newly developed technique of true-amplitude prestack depth migration. (7) The electrical behavior of the crust is determined by secondary graphite (+/-sulfides) in shear zones. (after Emmermann und Lauterjung (1997)
    Description: Other
    Description: The data are ordered according to disciplines, wells and working groups and currently available via the original KTB site (https://data.icdp-online.org/sites/ktb/welcome.html). The DOI-referenced data publication of KTB data is in progress. Scientific disciplines: Borehole Measurements Geology, Petrology, Tectonics - Microscopy - Lithological description of cores - Lithological description of cuttings - Tectonic elements Geochemistry - Gas analysis - XRF, XRD analysis - Infrared Spectrometry - IC, ICP-AES Petrophysics - Density - Porosity - Electrical resistivity - Natural gamma-ray activity - Inner surface - Permeability - Relaxation - Magnetic susceptibility - Ultrasonic seismics - Thermal conductivity Rock Mechanics - Compressive strength - Tensile strength Technical drilling parameter Fluid/Hydraulic experiments Hydrofrac/Seismic experiments
    Keywords: German Continental Deep Drilling Program ; KTB ; Bavaria ; Windischeschenbach ; field laboratory ; downhole logging unit ; geology ; petrology ; tectonics ; geochemistry ; petrophysics ; rock mechanics ; borehole measurements ; drilling engineering ; final experiments ; hydrolaulic tests ; presite surveys ; dekorp iso89 ; EARTH SCIENCE 〉 SOLID EARTH 〉 EARTH GASES/LIQUIDS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOCHEMISTRY ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMAGNETISM ; EARTH SCIENCE 〉 SOLID EARTH 〉 ROCKS/MINERALS/CRYSTALS ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS ; In Situ/Laboratory Instruments 〉 Corers
    Type: Collection , Collection
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 78
    facet.materialart.
    Unknown
    WHU-GRACE-GPD01s: Monthly gravity field models derived from GRACE intersatellite geopotential differences (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-25
    Description: Abstract
    Description: The WHU-GRACE-GPD01s models are the latest monthly gravity field solutions recovered from GRACE intersatellite geopotential difference (GPD) data processed at the School of Geodesy and Geomatics, Wuhan University, China. The intersatellite GPDs are estimated from GRACE Level-1B (RL03) data based on the improved energy balance equation and remove-compute-restore (RCR) technique, and the background models are consistent with GRACE Level-2 processing standards document (RL06). Further details are presented in Zhong et al. (2020, 2022). The WHU-GRACE-GPD01s models include two sets of GRACE monthly solutions: one is the unconstrained monthly solutions with the maximum degree and order of 60, the other is the constrained monthly solutions up to the maximum degree and order 96 with Kaula regularization constraint, and the optimal regularization parameter is determined using variance component estimation (VCE). This work is supported by the National Natural Science Foundation of China (No. 41974015, 41474019, 42061134007) and the Project Supported by the Special Fund of Hubei Luojia Laboratory (Grant No. 220100004).
    Keywords: GRACE ; monthly gravity field model ; ICGEM ; geopotential difference ; Kaula regularization ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEODETICS 〉 GEOID CHARACTERISTICS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITATIONAL FIELD
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 79
    facet.materialart.
    Unknown
    AK276 Archäobotanische Funde der jungneolithischen Siedlung der älteren Michelsberger Kultur Bad Nauheim "Siechenhaus" (Wetteraukreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-23
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Jungneolithikum (Michelsberger Kultur, MK II). Fundstellentyp: ländliche Siedlung. Ort: Bad Nauheim, Siechenhaus, B3A Trasse (FRIED), Wetteraukreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen GR 1643/10.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Late Neolithic (Michelsberg Culture, MK II). Site type: open settlement. Place: Bad Nauheim, Siechenhaus, B3A Trasse (FRIED), Wetteraukreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number GR 1643/10.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Jungneolithikum ; Ältere Michelsberger Kultur ; MK II ; Late Neolithic ; Elder Michelsberg Culture ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 80
    facet.materialart.
    Unknown
    AK85 Archäobotanische Funde der frühneolithischen älter- bis jüngerbandkeramischen Siedlung, der spätbronzezzeitlichen urnenfelderzeitlichen Siedlung mit Bestattungsplatz, der eisenzeitlichen späthallstatt- bis spätlatènezeitlichen, keltischen und germanischen Siedlung sowie der germanischen Siedlung augusteischer Zeit bis ins 2. Jh. AD Mardorf 23 (Marburg-Biedenkopf, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-23
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte, Holz) zu Frühneolithikum (Ältere bis Jüngere Bandkeramik, LBK II-IV), Später Bronzezeit (Urnenfelderkultur, UK), Vorrömischer Eisenzeit (Späthallstatt, Spätlatène, Kelten) und Römischer Kaiserzeit (Augusteisch und 1.-2. Jh. AD, Germanen). Fundstellentyp: ländliche Siedlung; Bestattungsplatz. Ort: Mardorf (MAR23), Marburg-Biedenkopf, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/1 (SPP 190 Romanisierung); KR 1569/2; KR 1569/3.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits, wood) of the Early Neolithic (Elder until Younger Linear Pottery Culture, LBK II-IV), Late Bronze Age (Urnfield Culture, UK), Iron Age (Hallstatt, Latène, Celts) and Roman times (Augustan time and 1. - 2. century AD, Germans). Site type: open settlement; burial ground. Place: Mardorf (MAR23), Marburg-Biedenkopf, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/1 (SPP 190 Romanisierung); KR 1569/2; KR 1569/3.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; Holz ; seeds ; fruits ; wood ; Frühneolithikum ; Ältere bis Jüngere Bandkeramik ; LBK II-IV ; Späte Bronzezeit ; Urnenfelderkultur ; Vorrömische Eisenzeit ; Späthallstatt ; Spätlatène ; Augusteisch ; Römische Kaiserzeit ; 1.-2. Jahrhundert AD ; Kelten ; Germanen ; Early Neolithic ; Elder until Younger Linear Pottery Culture ; Late Bronze Age ; Urnfield Culture ; Iron Age ; Hallstatt ; Latène ; Augustan ; Roman times ; 1. - 2. century AD ; Celts ; Germans ; ländliche Siedlung ; Bestattungsplatz ; open settlement ; burial ground ; Linearbandkeramik ; Linear Pottery Culture ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 81
    facet.materialart.
    Unknown
    Time-dependent stress response seismicity models (TDSR) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-22
    Description: Methods
    Description: The python tool "Time dependent stress response seismicity model (TDSR)" is a modified effective Coulomb failure model to calculate earthquake rates as a function of stress loading and model parameter. The theory and examples are described in Dahm and Hainzl (2022): A Coulomb Stress response model for time-dependent earthquake forecasts, accepted in Journal of Geophysical Research, Solid Earth (doi xxxxxx). The TDSR toolbox is further developed under github at https://github.com/torstendahm/tdsr . A Sphinx generated code documentation and html pages are provided after installation. Examples published in Dahm and Hainzl (2022) are provided as code examples.
    Keywords: Seismology ; Earthquake Rate Forecast ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 EARTHQUAKES ; EARTH SCIENCE SERVICES 〉 ENVIRONMENTAL ADVISORIES 〉 GEOLOGICAL ADVISORIES 〉 EARTHQUAKES ; EARTH SCIENCE SERVICES 〉 MODELS 〉 GEOLOGIC/TECTONIC/PALEOCLIMATE MODELS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 82
    facet.materialart.
    Unknown
    Earthquake catalog of induced seismicity associated with 2020 hydraulic stimulation campaign at OTN-2 well in Helsinki, Finland (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-22
    Description: Abstract
    Description: This data publication contains seismic catalog developed by the analysis of seismicity recorded during hydraulic stimulation campaign performed in May 2020 in the 5.8-km deep OTN-2 well near Helsinki, Finland as part of the St1 Deep Heat project (Kwiatek et al., 2022). The original seismic data to develop the seismic catalog were acquired with the high-resolution seismic network composed of 22 geophones surrounding the project site. The centerpiece of the network was a 10-level borehole array of Geospace OMNI-2400 geophones (3C/15 Hz) sampled at 2 kHz placed in the OTN-3 well adjacent to the OTN-2 injection well, and located at 1.93 - 2.55 km depth, approx. 3km from injection intervals. Additional 12 stations at distances 〈10 km from project site formed the satellite network that was equipped with short-period 3C 4.5 Hz Sunfull PSH geophones, completing the seismic network. Near-real-time processing of induced seismicity data started on Jan 26, 2020, i.e. about 3 months prior to the onset of the injection, covering entire period of the stimulation campaign in May 2020. The monitoring stopped end of June 2020, about one month after the stimulation finished. The monitoring campaign resulted in initial industrial seismicity catalog containing 6,243 events that was refined and further extended (cf. Kwiatek et al., 2022). The final catalog associated with this data publication contains 6,318 earthquakes, including 197, 5427 and 694 events recorded before, during, and after stimulation campaign. The core catalog data contains origin time, local magnitude, (re)location and focal mechanism data.
    Description: Methods
    Description: The initial induced seismicity catalog provided by the industrial operator contained 6,243 detections including earthquakes, electronic noises and signals originating from or near the surface. A coincidence trigger was first run on the database of P-wave arrivals not associated with any earthquake (see details of the procedure in Kwiatek et al., 2019; Leonhardt et al., 2021a,b). This enhanced the initial catalog by 3,720 newly detected events resulting in a total number of 9,963 detected events. Automated inspection of observed hodographs was then performed, comparing the observed patterns of P- and S-wave arrivals on sensors forming the OTN-3 array with those predicted for earthquakes originating from injection site. This allowed to confirm that 6,318 detections out of the 9,963 are seismic events originating from the stimulated crustal volume, and these events constitute the catalog included in the data publication. The remaining 3,645 events, manually identified as electronic noises of various types or surface blasts were excluded from the catalog. The vast majority of the 6,318 confirmed induced seismic events were visible only on seismograms from sensors forming the OTN-3 array, but not on the satellite sensors located within Helsinki municipal area. This means that the accurate hypocentral locations could not be achieved for most of events without additional P- and S- phase arrivals from sensors forming the satellite network. In fact, only the 72 largest events could be reliably located using additional P- and S-wave onsets available from the satellite network. These 72 earthquakes were further relocated using the Double-Difference method (Waldhauser and Ellsworth, 2000). For the location and relocation, the 1D P-wave velocity model based on a vertical seismic profiling campaign (Leonhardt et al., 2021a,b) assuming a V_P⁄V_S ratio of 1.71 for inverting S-wave arrival times was used. The relocation limited the final hypocentral location catalog to 45 events. The achieved relative location precision (95% confidence interval) for these events in horizontal and vertical direction was not exceeding ±85 m and ±42 m, respectively. Although limited number of hypocenter locations could be estimated, the local “Helsinki” magnitude was calculated for all 6,318 events. This was possible because S-P times could be easily extracted from downhole recordings of OTN-3 array. To calculate the local magnitude, we followed the procedure presented by Uski and Tuppurainen (1996) and Uski et al. (2015), which was applied in our previous studies as well (Kwiatek et al., 2019; Leonhardt et al., 2021a,b). Finally, 8 double-couple constrained focal mechanism were calculated using the hybridMT moment tensor inversion package (Kwiatek et al., 2016) and time integrals of the first P-wave ground displacement pulses including sign information (e.g. Amemoutou et al., 2021).
    Keywords: induced seismicity ; hydraulic fracturing ; triggering ; earthquake interaction ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 ECONOMIC RESOURCES 〉 ENERGY PRODUCTION/USE 〉 GEOTHERMAL ENERGY PRODUCTION/USE ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 URBAN AREAS ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 EARTHQUAKES ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION 〉 STATISTICAL APPLICATIONS ; EARTH SCIENCE SERVICES 〉 HAZARDS MANAGEMENT 〉 HAZARDS MITIGATION
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 83
    facet.materialart.
    Unknown
    Preparing aquatic research for an extreme future: call for improved definitions and responsive, multidisciplinary approaches (2022)
    Oxford University Press
    Details
    Publication Date: 2022-08-19
    Description: © The Author(s), 2022. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Aoki, L. R., Brisbin, M. M., Hounshell, A. G., Kincaid, D. W., Larson, E., Sansom, B. J., Shogren, A. J., Smith, R. S., & Sullivan-Stack, J. Preparing aquatic research for an extreme future: call for improved definitions and responsive, multidisciplinary approaches. Bioscience, 72(6), (2022): 508-520, https://doi.org/10.1093/biosci/biac020.
    Description: Extreme events have increased in frequency globally, with a simultaneous surge in scientific interest about their ecological responses, particularly in sensitive freshwater, coastal, and marine ecosystems. We synthesized observational studies of extreme events in these aquatic ecosystems, finding that many studies do not use consistent definitions of extreme events. Furthermore, many studies do not capture ecological responses across the full spatial scale of the events. In contrast, sampling often extends across longer temporal scales than the event itself, highlighting the usefulness of long-term monitoring. Many ecological studies of extreme events measure biological responses but exclude chemical and physical responses, underscoring the need for integrative and multidisciplinary approaches. To advance extreme event research, we suggest prioritizing pre- and postevent data collection, including leveraging long-term monitoring; making intersite and cross-scale comparisons; adopting novel empirical and statistical approaches; and developing funding streams to support flexible and responsive data collection.
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 84
    facet.materialart.
    Unknown
    AK390 Archäobotanische Funde der mittelneolithischen Rössen Siedlung Hattersheim "Voltastrasse" (Main-Taunus-Kreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-19
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Mittelneolithikum (Rössen). Fundstellentyp: ländliche Siedlung. Ort: Hattersheim, Voltastrasse (HATT-Volta), Main-Taunus-Kreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/2.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Middle Neolithic (Rössen). Site type: open settlement. Place: Hattersheim, Voltastrasse (HATT-Volta), Main-Taunus-Kreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/2.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Mittelneolithikum ; Rössen ; Middle Neolithic ; Rössen ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 85
    facet.materialart.
    Unknown
    AK397 Archäobotanische Funde der mittelneolithischen Rössen und mittelbronzezeitlichen Siedlung Steinbach (Hochtaunuskreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-19
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zu Mittelneolithikum (Rössen) und Mittlerer Bronzezeit (Hügelgräberkultur). Fundstellentyp: ländliche Siedlung. Ort: Steinbach, Taunus, Niederhöchstätter-/Sodener Strasse (STEIN), Hochtaunuskreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/2, KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Middle Neolithic (Rössen) and Middle Bronze Age (Grave Mound Culture). Site type: open settlement. Place: Steinbach, Taunus, Niederhöchstätter-/Sodener Strasse (STEIN), Hochtaunuskreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/2, KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Mittelneolithikum ; Rössen ; Mittlere Bronzezeit ; Hügelgräberkultur ; Middle Neolithic ; Rössen ; Middle Bronze Age ; Grave Mound Culture ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 86
    facet.materialart.
    Unknown
    WeCode - Weathering Corrections for denudation rates (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-17
    Description: Abstract
    Description: Cosmogenic nuclide measurements are commonly biased by weathering within the cosmogenic nuclide production zone. The code package “WeCode” (Weathering Corrections for denudation rates) integrated within the CRONUScalc v2.1 (Marrero et al., 2016) software performs weathering corrections and calculations, as well as offering pixel-by-pixel catchment production rate estimates for alluvial samples. Weathering corrections can be applied for weathering within the regolith or along the regolith-bedrock interface, as is common in carbonate bedrock. The methods for the weathering corrections are described in Ott et al. (2022). Please refer to the README for information on how to use the software. A set of input examples and scripts is provided for illustration. CRONUScalc can be downloaded here https://bitbucket.org/cronusearth/cronus-calc/src/v2.1
    Description: TechnicalInfo
    Description: Licence: GNU General Public Licence (Version 3, 19 November 2007) Copyright (C) 2022 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences WeCode is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. WeCode is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/〉.
    Keywords: cosmogenic nuclides ; weathering ; carbonate ; denudation ; EARTH SCIENCE 〉 LAND SURFACE 〉 EROSION/SEDIMENTATION 〉 EROSION ; EARTH SCIENCE 〉 LAND SURFACE 〉 EROSION/SEDIMENTATION 〉 WEATHERING ; EARTH SCIENCE 〉 LAND SURFACE 〉 SOILS 〉 SOIL EROSION ; EARTH SCIENCE SERVICES 〉 MODELS 〉 EARTH SCIENCE REANALYSES/ASSIMILATION MODELS
    Type: Software , Software
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 87
    facet.materialart.
    Unknown
    High-speed digital image correlation data from laboratory subduction megathrust models (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-16
    Description: Abstract
    Description: This data set includes data derived from high-speed surface displacement observations from analog earthquake experiments. The data consists of surface displacement of the experiment upper plate and slab, slip distribution, and grids of Coulomb Failure Stress (CFS). The surface displacement observations have been captured using a highspeed CMOS (Complementary Metal Oxide Semiconductor) camera (Phantom VEO 640L camera, 12 bit) and processed with LaVision Davis 10 software. Description of the experiments and results regarding the surface displacement observation, Slip distribution, and CFS can be found in Kosari et al. (2022), to which this data set is supplementary. We use an analog seismotectonic scale model approach (Rosenau et al., 2019 and 2017) to generate a catalog of analog megathrust earthquakes. The presented experimental setup is modified from the 3D setup used in Rosenau et al. (2019) and Kosari et al. ( 2020 and 2022). The subduction forearc model wedge is set up in a glass-sided box (1000 mm across strike, 800mm along strike, and 300 mm deep) with a dipping, elastic basal conveyor belt, and a rigid backwall. An elastoplastic sand-rubber mixture (50 vol.% quartz sandG12: 50 vol.% EPDM rubber) is sieved into the setup representing a 240 km long forearc segment from the trench to the volcanic arc. The shallow part of the wedge includes a basal layer of sticky rice grains characterized by unstable stick-slip sliding representing the seismogenic zone. The Stick-slip sliding in rice is governed by a rate-and-state dependent friction law similar to natural rocks. A flat-top (surface slope α=0) wedge overlies rectangular stick-slip patch/es over a 15-degree dipping basal thrust. Two different seismic configurations of the shallow part of the wedge base (the megathrust) represent the depth extent of the seismogenic zone in nature. In the first configuration (homogeneous configuration), a single large rectangular stick-slip patch (Width*Length=200*800 mm) is implemented as the main slip patch (MSP). In the second case (heterogeneous configuration), two square-shaped MSPs (200*200mm) have been emplaced, acting as two medium-size seismogenic asperities surrounded by a salt matrix hosting frequent small events. Slow continuous compression of the wedge by moving the basal conveyor belt at a speed velocity of 0.05 mm/s simulates plate convergence and results in the quasi-periodic nucleation of quasi-periodic stick-slip events (analog earthquakes) within the sticky-rice layer. The wedge responds elastically to these basal slip events, similar to crustal rebound during natural subduction megathrust earthquakes.
    Keywords: EPOS ; multi-scale laboratories ; analogue models of geologic processes ; analogue modeling results ; Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) 〉 StrainMaster (La Vision GmbH) ; High frame rate camera ; Time lapse camera ; megathrust ; Rubber ; Sand 〉 Quartz Sand ; Subduction box ; tectonic and structural features ; tectonic process 〉 subduction ; tectonic setting 〉 plate margin setting 〉 active continental margin setting ; tectonic setting 〉 plate margin setting 〉 subduction zone setting ; property data of analogue modelling materials ; analogue modelling results ; software tools ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMORPHIC LANDFORMS/PROCESSES 〉 TECTONIC PROCESSES 〉 SUBDUCTION ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 88
    facet.materialart.
    Unknown
    Archäobotanisches Datenbankprogramm ArboDat 2016 – Deutsches Handbuch (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-10
    Language: German
    Type: info:eu-repo/semantics/book
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 89
    facet.materialart.
    Unknown
    Archaeobotanical Database Programme ArboDat 2016 – English Manual (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-10
    Language: English
    Type: info:eu-repo/semantics/book
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 90
    facet.materialart.
    Unknown
    AK350 Archäobotanische Funde der jungneolithischen Bischheim und eisenzeitlichen Latène Siedlung Nidderau (Main-Kinzig-Kreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-09
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Jungneolithikum (Bischheim) und zur Vorrömischen Eisenzeit (Latène, Kelten). Fundstellentyp: ländliche Siedlung. Ort: Nidderau, Neue Mitte (NIDD_NM), Main-Kinzig-Kreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen GR 1643/10.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Late Neolithic (Bischheim) and the Iron Age (Latène, Celts). Site type: open settlement. Place: Nidderau, Neue Mitte (NIDD_NM), Main-Kinzig-Kreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number GR 1643/10.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Jungneolithikum ; Bischheim ; Vorrömische Eisenzeit ; Latène ; Kelten ; Late Neolithic ; Bischheim ; Iron Age ; Latène ; Celts ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 91
    facet.materialart.
    Unknown
    AK338 Archäobotanische Funde der eisenzeitlichen Hallstatt Siedlung Hünfeld-Roßbach (Fulda, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-09
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zur Vorrömischen Eisenzeit (Hallstatt, Ha D, Kelten). Fundstellentyp: ländliche Siedlung. Ort: Hünfeld-Roßbach, MIDAL-Trasse (ROSS), Fulda, Hessen, Germany. Gefördert durch MIDAL.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Iron Age (Hallstatt, Ha D, Celts). Site type: open settlement. Place: Hünfeld-Roßbach, MIDAL-Trasse (ROSS), Fulda, Hessen, Germany. Funded by MIDAL.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Vorrömische Eisenzeit ; Hallstatt ; Ha D ; Kelten ; Iron Age ; Hallstatt ; Ha D ; Celts ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 92
    facet.materialart.
    Unknown
    AK349 Archäobotanische Funde der jungneolithischen Bischheim Siedlung Nidderau (Main-Kinzig-Kreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-09
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Jungneolithikum (Bischheim). Fundstellentyp: ländliche Siedlung. Ort: Nidderau, Neubaugebiet 1 (NIDD_ASS), Main-Kinzig-Kreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen GR 1643/10.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Late Neolithic (Bischheim). Site type: open settlement. Place: Nidderau, Neubaugebiet 1 (NIDD_ASS), Main-Kinzig-Kreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number GR 1643/10.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Jungneolithikum ; Bischheim ; Late Neolithic ; Bischheim ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 93
    facet.materialart.
    Unknown
    AK51 Archäobotanische Funde der eisenzeitlichen, frühlatènezeitlichen befestigten Siedlung auf dem Christenberg bei Münchhausen (Kreis Marburg-Biedenkopf, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zur Vorrömischen Eisenzeit (Frühlatène, Kelten). Fundstellentyp: befestigte Höhensiedlung. Ort: Christenberg (CHR), Marburg-Biedenkopf, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/1.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Iron Age (Early Latène, Celts). Site type: fortified hilltop settlement. Place: Christenberg (CHR), Marburg-Biedenkopf, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/1.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Vorrömische Eisenzeit ; Frühlatène ; Kelten ; Iron Age ; Early Latène ; Celts ; befestigte Höhensiedlung ; fortified hilltop settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 94
    facet.materialart.
    Unknown
    AK55 Archäobotanische Funde der eisenzeitlichen späthallstattzeitlichen Siedlung Echzell (Wetteraukreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zur Vorrömischen Eisenzeit (Späthallstatt). Fundstellentyp: ländliche Siedlung. Ort: Echzell, Am Mühlbach (EZ-Mü), Wetteraukreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Iron Age (Late Hallstatt). Site type: open settlement. Place: Echzell, Am Mühlbach (EZ-Mü), Wetteraukreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Vorrömische Eisenzeit ; Späthallstatt ; Kelten ; Iron Age ; Late Hallstatt ; Celts ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 95
    facet.materialart.
    Unknown
    AK60 Archäobotanische Funde der eisenzeitlichen frühlatènezeitlichen Siedlung Bad Nauheim "Homburger Strasse" (Kreis Friedberg, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zur Vorrömischen Eisenzeit (Frühlatène, Kelten). Fundstellentyp: ländliche Siedlung. Ort: Bad Nauheim, Homburger Strasse, Flur 14, Flurstück 95/A und 95 (BNH), Wetteraukreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/5 ( SPP 1171 Fürstensitze).
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Iron Age (Early Latène, Celts). Site type: open settlement. Place: Bad Nauheim, Homburger Strasse, Flur 14, Flurstück 95/A und 95 (BNH), Wetteraukreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/5 ( SPP 1171 Fürstensitze).
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Vorrömische Eisenzeit ; Frühlatène ; Kelten ; Iron Age ; Early Latène ; Celts ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 96
    facet.materialart.
    Unknown
    AK58 Archäobotanische Funde der eisenzeitlichen frühlatènezeitlichen Siedlung Friedberg "Pfingstweide" (Kreis Friedberg, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zur Vorrömischen Eisenzeit (Frühlatène, Kelten). Fundstellentyp: ländliche Siedlung. Ort: Friedberg, Pfingstweide, Fresenius AG, Diagnostikzentrum (FBPFI), Wetteraukreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/5 ( SPP 1171 Fürstensitze).
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Iron Age (Early Latène, Celts). Site type: open settlement. Place: Friedberg, Pfingstweide, Fresenius AG, Diagnostikzentrum (FBPFI), Wetteraukreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/5 ( SPP 1171 Fürstensitze).
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Vorrömische Eisenzeit ; Frühlatène ; Kelten ; Iron Age ; Early Latène ; Celts ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 97
    facet.materialart.
    Unknown
    AK399 Archäobotanische Funde der mittelneolithischen Rössen Siedlung Hochheim am Main (Hochtaunuskreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Mittelneolithikum (Rössen). Fundstellentyp: ländliche Siedlung. Ort: Hochheim am Main, zwischen Delkenheimer Weg und Massenheimer Strasse (HOCH), Hochtaunuskreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/2.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Middle Neolithic (Rössen). Site type: open settlement. Place: Hochheim am Main, zwischen Delkenheimer Weg und Massenheimer Strasse (HOCH), Hochtaunuskreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/2.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Mittelneolithikum ; Rössen ; Middle Neolithic ; Rössen ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 98
    facet.materialart.
    Unknown
    AK400 Archäobotanische Funde des früh- bis spätmittelalterlichen und neuzeitlichen Klosterareals Lorsch (Bergstrasse, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte, Holz) zu Frühmittelalter, Hochmittelalter, Spätmittelalter und Neuzeit. Fundstellentyp: Kloster; Kirche. Ort: Lorsch, Klosterareal, ehemaliges Reichskloster Karls des Großen, Weltkulturerbe der UNESCO (Lor 2011-17), Bergstrasse, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), diverse Förderungen.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits, wood) of the Early Medieval, High Medieval, Late Medieval and Modern Age. Site type: monastery; church. Place: Lorsch, Klosterareal, ehemaliges Reichskloster Karls des Großen, Weltkulturerbe der UNESCO (Lor 2011-17), Bergstrasse, Hessen, Germany. Funded by the German Research Foundation (DFG), various grants.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; Holz ; seeds ; fruits ; wood ; Frühmittelalter ; Hochmittelalter ; Spätmittelalter ; Neuzeit ; Early Medieval ; High Medieval ; Late Medieval ; Modern Age ; Kloster ; Kirche ; monastery ; church ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 99
    facet.materialart.
    Unknown
    AK50 Archäobotanische Funde der spätneolithischen, spätbronze- und eisenzeitlichen (Hallstatt bis Latène) sowie hochmittelalterlichen befestigten Siedlung auf dem Glauberg Plateau (Glauburg, Wetteraukreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-08
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte, Holz) zu Spätneolithikum, Später Bronzezeit (Urnenfelderkultur, UK), Vorrömischer Eisenzeit (Hallstatt, Latène, Kelten) und Hochmittelalter. Fundstellentyp: befestigte Höhensiedlung. Ort: Glauburg-Glauberg, Bergplateau, Annex (GlauB), Wetteraukreis, Hessen, Germany. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG), Aktenzeichen KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits, wood) of the Late Neolithic, Late Bronze Age (Urnfield Culture, UK), Iron Age (Hallstatt, Latène, Celts) and High Medieval. Site type: fortified hilltop settlement. Place: Glauburg-Glauberg, Bergplateau, Annex (GlauB), Wetteraukreis, Hessen, Germany. Funded by the German Research Foundation (DFG), grant number KR 1569/5 (SPP 1171 Fürstensitze).
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; Holz ; seeds ; fruits ; wood ; Spätneolithikum ; Späte Bronzezeit ; Urnenfelderkultur ; Vorrömische Eisenzeit ; Hallstatt ; Ha C/D ; Latène ; Kelten ; Hochmittelalter ; Late Neolithic ; Late Bronze Age ; Urnfield Culture ; Iron Age ; Hallstatt ; Latène ; Celts ; High Medieval ; befestigte Höhensiedlung ; fortified hilltop settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
  • 100
    facet.materialart.
    Unknown
    AK277 Archäobotanische Funde der frühmittelalterlichen Siedlung Echzell "Heinrichswiese" (Wetteraukreis, Hessen) (2022)
    GFZ Data Services
    Details
    Publication Date: 2022-08-07
    Description: Abstract
    Description: Archäobotanische Untersuchung (Samen, Früchte) zum Frühmittelalter. Fundstellentyp: ländliche Siedlung. Ort: Echzell, Heinrichswiese (EZ-Hei), Wetteraukreis, Hessen, Germany.
    Description: Abstract
    Description: Archaeobotanical finds (seeds, fruits) of the Early Medieval. Site type: open settlement. Place: Echzell, Heinrichswiese (EZ-Hei), Wetteraukreis, Hessen, Germany.
    Description: Other
    Description: Die hier vorliegende Datenpublikation stellt die mit Mitteln der Deutschen Forschungsgemeinschaft (DFG) und der hessenARCHÄOLOGIE (hA, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE) erarbeiteten Daten der archäobotanischen Arbeitsgruppe Wiesbaden über das Datenzentrum des Deutschen GeoForschungsZentrums GFZ Data Services unter Leitung von Dr. Kirsten Elger Open Access bereit. Die dieser Datenpublikation zugrunde liegenden Daten wurden mit dem seit 1997 entwickelten, Microsoft Access basierten Datenbankprogramm ArboDat 2016 erfasst. ArboDat ist ein Medium, selbst oder von anderen erarbeitete archäobotanische Großrest-Daten archäologischer Ausgrabungen zu archivieren und gleichzeitig ein offenes Forschungsinstrument für vielfältige Auswertungen (für die weitere Beschreibung siehe das zugehörige README_de). ArboDat 2016 ist inzwischen in mehr als 40 archäobotanischen Laboren in Ägypten, Belgien, Bulgarien, Deutschland, Frankreich, Griechenland, Großbritannien, Österreich, Polen und der Schweiz in Nutzung. Das Programm mit dem zugehörigen Handbuch wird archäobotanischen Arbeitsstellen für ihre wissenschaftliche Arbeit unentgeltlich zur Verfügung gestellt. Das detaillierte Handbuch ermöglicht einen einfachen Einstieg in die Datenerfassung und Auswertungen ohne Access-Kenntnisse (https://doi.org/10.48440/hA-ArboDat_manual_de).
    Description: Other
    Description: The existing data publication comprises research data from the archaeobotanical work group in Wiesbaden funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the hessenARCHÄOLOGIE (hA, Archaeobotanical Department, Landesamt für Denkmalpflege Hessen, Wiesbaden/DE). The data are made open access through the ArboDat 2016 Datacentre hosted at the GFZ which was made available under the direction of Dr. Kirsten Elger, GFZ Data Services. The data provided have been recorded with the database programme ArboDat 2016, developed since 1997 and based on Microsoft Access. ArboDat 2016 is a medium for archiving one's own archaeobotanical macro-remains data from archaeological excavations or those compiled by other authors and a research tool for manifold data evaluations (for further description please refer to the associated README_en). ArboDat 2016 is now distributed among more than 40 archaeobotanical working groups in Austria, Belgium, Bulgaria, Egypt, France, Germany, the United Kingdom, Greece and Switzerland. The programme and the manual are given free of charge to archaeobotanical researchers. The detailed manual (https://doi.org/10.48440/hA-ArboDat_manual_en) is aimed to help new users to get started with ArboDat 2016 even without knowledge of Microsoft Access.
    Keywords: archäologische Fundstelle ; Archäobotanik ; botanische Großreste ; Archäologie ; archaeological site ; archaeobotany ; botanical macroremains ; archaeology ; Samen ; Früchte ; seeds ; fruits ; Frühmittelalter ; Early Medieval ; ländliche Siedlung ; open settlement ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 HUMAN SETTLEMENTS 〉 ARCHAEOLOGICAL AREAS
    Type: Dataset , Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    DATA GFZ
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...