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  • 1
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    The gravimetric geoid of Costa Rica: GCR-RSH-2020 (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-01-20
    Description: Abstract
    Description: The geoid for Costa Rica GCR-RSH-2020 (Geoide-Costarricense-Regional Calculado con el Método de Stokes-Helmert) is a 1 arc minute grid computed from terrestrial, marine and satellite gravity data. It is remarkable the comprehensive data cleaning and the use of new terrestrial gravity values which were not included in any other geoid determinations. The GECO global geopotential model was used for the data gap filling. The GCR-RSH-2020 computation was based on the Stokes-Helmert approach developed by the University of New Brunswick, using GOCO05s as background global geopotential model. The resulting geoid is distributed in the WGS84 system (note that between WGS84 and WRS80, there is a shift of approximately 93 cm for Costa Rica). The GCR-RSH-2020 accuracy was assessed by comparing it with GNSS/levelling values on 25 selected benchmarks of the Costa Rica vertical reference system, showing differences with a standard deviation of 0.207 m. 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 ; UNB Stokes-Helmert approach ; Costa Rica ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEODETICS 〉 GEOID CHARACTERISTICS ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Type: Dataset , Dataset
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    DATA GFZ
  • 2
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    FoMapS: Seismic investigation of the Fogo magmatic plumbing system, Cape Verde, using multi-array techniques (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-02-08
    Description: Abstract
    Description: Volcanic eruptions are regularly observed on the island of Fogo, Cape Verde, with an average re-occurrence interval of ca. 20 years. However, the structure and extent of the related volcanic plumbing system are not well understood. Previous studies have investigated earthquakes related to magmatic processes connected with the Fogo volcano using conventional network configurations. Seismicity has been reported to occur mainly southwest of the island of Brava while a more recent study reports on activity focussed between Brava and Fogo. Multi-array seismology has the potential to significantly reduce the localization errors of seismic events in particular for those outside a station network and to lower the detection threshold. The subject of this study is the investigation of the local volcano-related seismicity applying multi-array methods which is a unique task amongst the research activities at German universities. The scientific aims are (a) to precisely map local events to constrain the structure of and the dynamic processes within the volcanic plumbing system, (b) to image the magma source region below the Fogo volcano using reflected and backscattered waves, and (c) to localize low-frequency volcanic tremor events. Waveform data are available from the GEOFON data centre, under network code 9J, and are embargoed until February 2022.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; Seismological stations ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~1T
    Format: .mseed
    Format: XML
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  • 3
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    Data of the Western Makran Seismic Transects (Iran) (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-02-09
    Description: Abstract
    Description: In September 2017 three crustal-scale seismic profiles were acquired in southern Iran covering the subaerial accretionary wedge of the western part of the Makran Subduction zone. Each of the roughly north-south trending profiles was approximately 200 km long, and on each profile 9 to 10 artificial shots with charges between 400 and 800 kg of explosives were fired. The seismic signals were observed by 300 autonomous digital recorders with geophones on each profile. This dataset consists of the raw (continuous) data of the recorders (in proprietary cube format and MSEED-format) and the shot records in SEGY-format (standard exchange formats).
    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: subduction zone ; accretionary wedge ; Makran ; deep seismic sounding ; crustal structure ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REFRACTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 WIDE-ANGLE_REFLECTION_REFRACTION ; CONTROLLED_SOURCE_SEISMOLOGY 〉 EXPLOSION_SOURCE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 WEIGHT-DROP_SOURCE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 CRUSTAL_SCALE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 REGIONAL_SCALE ; CONTROLLED_SOURCE_SEISMOLOGY 〉 DSS ; SENSOR 〉 GEOPHONE ; SENSOR 〉 VERTICAL_COMPONENT ; LAND ; SEG-Y_DATA_FORMAT ; MINISEED_DATA_FORMAT ; SEISMIC_WAVEFORM_DATA ; CONTROLLED_SOURCE_SEISMOLOGY 〉 RAW_DATA ; EARTH SCIENCE 〉 SOLID EARTH ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 EARTHQUAKES 〉 SEISMIC PROFILE ; In Situ/Laboratory Instruments 〉 Profilers/Sounders 〉 SEISMIC REFLECTION PROFILERS
    Type: Dataset , Dataset
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  • 4
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    Superconducting Gravimeter Data from Walferdange - Level 1 (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-03-21
    Description: Abstract
    Description: The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy (IAG). IGETS continues the activities of the Global Geodynamics Project (GGP, 1997-2015) to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. The Walferdange Underground Laboratory for Geodynamics (WULG) is located at the middle of a long labyrinth of galleries which originally have been established for the commercial extraction of gypsum. Exceptional temperature and humidity stability, the absence of water and human perturbations, distance from the ocean and easy access, were some of the motivations for initially choosing this site for instrumentation and Earth tide research. Instruments to measure the micro deformations produced by the tidal forces have been developed and tested in the Laboratory for more than 30 years. Ground deformations and earthquakes are or have been recorded continuously by means of spring gravimeters, vertical and horizontal pendulums, long base water tube tiltmeters, vertical and horizontal strain meters, short period and broad band seismometers. Meteorological parameters (temperature, humidity and atmospheric pressure), as well as radon gas emissions, are also continuously monitored in various locations within the mine. In 2000, the Minister of Research of the Grand-Duchy of Luxembourg decided to establish a new International Reference Station for Intercomparisons of Absolute Gravimeters (ISIAG). The instrumentation to support the project includes a superconducting gravimeter OSG-CT040, an absolute gravimeter FG5X-216, and other ancillary equipment necessary to support research. In January 2002, a first superconducting gravimeter was installed. The instrument was then stopped in March 2003 due to an abnormally large instrumental drift. In December 2003, it was replaced by a brand-new gravimeter with the same name and which continuously operates since that date. Absolute gravity measurements have been performed on a regular time base to calibrate the superconducting gravimeter and to estimate its instrumental drift. Since 2003, the WULG hosted three European Comparisons and one International Comparison of Absolute Gravimeters. It was the first international comparison outside the walls of the BIPM (Bureau International des Poids et Mesures) in Sèvres (France) where it had traditionally been organized for 30 years.
    Keywords: Superconducting gravimetry ; Earth tides ; Geodynamics ; geophysics ; geodesy ; hydrology ; Absolute gravimetry ; Metrology ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
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  • 5
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    Post-processed GRACE/GRACE-FO Geopotential GSM Coefficients COST-G RL01 (Level-2B Product) (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-04-21
    Description: Abstract
    Description: Version History: 15 June 2020: Initial release of the data. Note that the initial version number is 0002 in order to reflect the consistent data processing of this data set and Version 0002 of the data set Dahle & Murböck (2019, http://doi.org/10.5880/GFZ.GRAVIS_06_L2B). --------------------------------------------------------------------------------------------- Post-processed GRACE/GRACE-FO spherical harmonic coefficients of COST-G RL01 Level-2 GSM products representing an estimate of Earth's gravity field variations during the specified timespan. Post-processing steps comprise: (1) subtraction of a long-term mean field; (2) optionally, decorrelation and smoothing with VDK filter (anisotropic filter taking the actual error covariance information of the underlying GSM coefficients into account, see Horvath et al. (2018)); (3) replacement of coefficients C20, C30 (only for the months starting from 2016/11 and later), C21 and S21 and its formal standard deviations by values estimated from a combination of GRACE/GRACE-FO and Satellite Laser Ranging (SLR); (4) subtraction of linear trend caused by Glacial Isostatic Adjustment (GIA) as provided by a numerical model; (5) insertion of geocenter coefficients (C10, C11, S11); and (6) removal of estimated aliased signal of the S2 tide (161 days period). These coefficients represent signals caused by water mass redistribution over the continents and in the oceans. These post-processed GRACE/GRACE-FO GSM products are denoted as Level-2B products. There are multiple variants of Level-2B products available that differ by the characteristics of the anisotropic filter applied. These variants are distinguishable by the following strings in the product file names: - 'NFIL': Level-2B product is not filtered - 'VDK1': Level-2B product is filtered with VDK1 - 'VDK2': Level-2B product is filtered with VDK2 - 'VDK3': Level-2B product is filtered with VDK3 - 'VDK4': Level-2B product is filtered with VDK4 - 'VDK5': Level-2B product is filtered with VDK5 - 'VDK6': Level-2B product is filtered with VDK6 - 'VDK7': Level-2B product is filtered with VDK7 - 'VDK8': Level-2B product is filtered with VDK8 The individual auxiliary data sets and models used during the post-processing steps mentioned above are provided as well (in the aux_data folder): - 'GRAVIS-2B_2002095-2020091_GFZOP_0600_NFIL_0002.gz': Long-term mean field calculated as unweighted average of the 183 available GFZ RL06 GSM products in the period from 2002/04 up to and including 2020/03. - 'GRAVIS-2B_COSTG_GRACE+SLR_LOW_DEGREES_0002.dat': time series of coefficients C20, C30, C21 and S21 estimated from a combination of GRACE/GRACE-FO and SLR - 'GRAVIS-2B_GIA_ICE-6G_D_VM5a_0002.gz': Model from Peltier et al. (2018) for subtraction of linear trend caused by GIA - 'GRAVIS-2B_COSTG_GEOCENTER_0002.dat': Time series with geocenter coefficients estimated from COST-G RL01 Further information about the Level-2B products and the auxiliary data is provided in the header of the corresponding data files.
    Keywords: Gravity Recovery And Climate Experiment (GRACE) ; GRACE Follow-on (GRACE-FO) ; Level-2 ; Level-2B ; SHM ; Spherical Harmonic Model ; Gravitational Field ; GSM ; Geopotential ; Gravity Field ; Mass ; Mass Transport ; Total Water Storage ; Time Variable Gravity ; Mass Balance ; Gravity Anomaly ; Satellite Geodesy ; Earth Observation Satellites 〉 NASA Earth System Science Pathfinder 〉 GRACE ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITATIONAL FIELD ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Type: Dataset , Dataset
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    DATA GFZ
  • 6
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    COST-G GravIS RL01 Ocean Bottom Pressure Anomalies (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-04-21
    Description: Abstract
    Description: Version History:15 June 2020:Initial release of the data. Note that the initial version number is 0002 in order to reflect the consistent data processing of this data set and Version 0002 of the data set Dobslaw et al. (2019, http://doi.org/10.5880/GFZ.GRAVIS_06_L3_OBP).---------------------------------------------------------------------------------------------GRACE/GRACE-FO Level-3 product based on COST-G RL01 Level-2B products (Dahle & Murböck, 2020) representing Ocean Bottom Pressure (OBP) variations provided at 1° latitude-longitude grids as defined over ocean areas. The OBP grids are provided in NetCDF format divided into yearly batches. The files each contain seven different variables:1) 'barslv': gravity-based barystatic sea-level pressure2) 'std_barslv': gravity-based barystatic sea-level pressure uncertainties3) 'resobp': gravity-based residual ocean circulation pressure resobp4) 'std_resobp': gravity-based residual ocean circulation pressure uncertainties5) 'leakage': apparent gravity-based bottom pressure due to continental leakage6) 'model_ocean': background-model ocean circulation pressure7) 'model_atmosphere': background-model atmospheric surface pressureThese Level-3 products are visualized at GFZ's web portal GravIS (http://gravis.gfz-potsdam.de). Link to data products: ftp://isdcftp.gfz-potsdam.de/grace/GravIS/COST-G/Level-3/OBP
    Keywords: Gravity Recovery And Climate Experiment (GRACE) ; GRACE Follow-on (GRACE-FO) ; Level-3 ; Mass ; Mass Transport ; Ocean Bottom Pressure ; Time Variable Gravity ; Mass Balance ; Satellite Geodesy ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD ; Earth Observation Satellites 〉 NASA Earth System Science Pathfinder 〉 GRACE
    Language: English
    Type: Dataset , Dataset
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  • 7
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    COST-G GravIS RL01 Continental Water Storage Anomalies (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-04-21
    Description: Abstract
    Description: Version History:15 June 2020:Initial release of the data. Note that the initial version number is 0002 in order to reflect the consistent data processing of this data set and Version 0002 of the data set Boergens et al. (2019, http://doi.org/10.5880/GFZ.GRAVIS_06_L3_TWS).---------------------------------------------------------------------------------------------GRACE/GRACE-FO Level-3 product based on COST-G RL01 Level-2B products (Dahle & Murböck, 2020) representing Terrestrial Water Storage (TWS) anomalies provided at 1° latitude-longitude grids as defined over all continental regions except Greenland and Antarctica. The TWS anomaly grids are provided in NetCDF format divided into yearly batches. The files each contain four different variables:1) 'tws': gravity-based TWS2) 'std_tws': gravity-based TWS uncertainties3) 'leakage': spatial leakage contained in TWS4) 'model_atmosphere': background model atmospheric massThese Level-3 products are visualized at GFZ's web portal GravIS (http://gravis.gfz-potsdam.de). Link to data products: ftp://isdcftp.gfz-potsdam.de/grace/GravIS/COST-G/Level-3/TWS
    Keywords: Gravity Recovery And Climate Experiment (GRACE) ; GRACE Follow-on (GRACE-FO) ; Level-3 ; Mass ; Mass Transport ; Total Water Storage ; Time Variable Gravity ; Mass Balance ; Satellite Geodesy ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD ; Earth Observation Satellites 〉 NASA Earth System Science Pathfinder 〉 GRACE
    Language: English
    Type: Dataset , Dataset
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  • 8
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    Ambient seismic noise data from the shallow sea floor off Tuktoyaktuk, Canada (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-06-12
    Description: Abstract
    Description: During the 2018 “Mackenzie Delta Permafrost Field Campaign” (mCan2018), a test campaign within the “Modular Observation solutions for Earth Systems” (MOSES) program, ambient seismic noise recordings at the sea bottom were acquired along two 300 m long transects from the shoreline to shallow marine area close to Tuktoyaktuk Island (Canada). In total, 21 measurements were taken. Raw data is provided in proprietary “Cube” format and standard mseed format.
    Keywords: MOSES ; Modular Observation solutions for Earth Systems ; submarine permafrost ; ambient seismic noise ; H/V measurements ; Mackenzie Delta ; PASSIVE_SEISMIC 〉 STATIONS ; SENSOR 〉 OCEAN_BOTTOM_SEISMOMETER ; SENSOR 〉 3-C ; MARINE ; MINISEED_DATA_FORMAT ; SEISMIC_WAVEFORM_DATA ; 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
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  • 9
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    Global magnetic observatory data 1991 - 2015 (2020)
    INTERMAGNET ; Altay-Sayan Branch of Geophysical Survey of Siberian Branch of Russian Academy of Sciences (Russia) ; Bureau Central de Magnétisme Terrestre, BCMT (France) ; [et al.]
    GFZ Data Services
    Details
    Publication Date: 2023-06-20
    Description: Abstract
    Description: Definitive digital values of the Earth's mangetic field recorded from 1991 to 2015 at INTERMAGNET observatories around the world. Data includes minute, hourly and daily vector values, along with observatory baseline values for quality control. Annual means are also included. All data is included on the single downloadable archive file (gzipped tar format) available from this landing page. This is the 25th annual publication in the series. Some national data institutions may have related DOIs that describe subsets of the data. These DOIs are shown under "Related DOIs to be quoted". For more information on the data formats used in this publication and the technical standards used to create the data, please refer to the INTERMAGNET Technical Manual and the Technical note TN6 "INTERMAGNET Definitive One-second Data Standard"..
    Description: Methods
    Description: Geomagnetic data is recorded and quality controlled at the institutions responsible for each observatory. Before becoming a member of INTERMAGNET, institutes must make a detailed submission for each observatory that is to join. This submission is verified by a committee in INTERMAGNET before the observatory is admitted. Only data from INTERMAGNET members is published by INTERMAGNET. Each annual definitive data set is checked for quality by a team of data checkers in INTERMAGNET before the data is admitted to the series for that year.
    Description: Other
    Description: The International Real-time Magnetic Observatory Network (INTERMAGNET) is the global network of observatories, monitoring the Earth's magnetic field. The INTERMAGNET programme exists to establish a global network of cooperating digital magnetic observatories, adopting modern standard specifications for measuring and recording equipment, in order to facilitate data exchange and the production of geomagnetic products in close to real time. INTERMAGNET also coordinates the publication of quality-controlled, definitive geomagnetic data from its affiliated observatories.
    Keywords: definitive data ; INTERMAGNET ; geomagnetism ; magnetism ; observatory ; definitive ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMAGNETISM ; EARTH SCIENCE SERVICES 〉 ENVIRONMENTAL ADVISORIES 〉 GEOLOGICAL ADVISORIES 〉 GEOMAGNETISM ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS 〉 GEOMAGNETIC STATIONS
    Type: Dataset , Dataset
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    DATA GFZ
  • 10
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    Dataset for evaluation element fluxes released by weathering and taken up by plants along the EarthShape climate and vegetation gradient (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-06-29
    Description: Abstract
    Description: With this data, we expand the data set characterizing the Critical Zone geochemistry along the Chilean Coastal Cordillera provided by Oeser et al. (2018). This data set completes the results of bulk geochemical analysis of bedrock and regolith with those of bulk analysis of major plants and those of the bio-available fraction in saprolite and soil (determined using a modified sequential extraction method on bulk regolith samples after Arunachalam et al., 1996; He et al., 1995; Tessier et al., 1979). For all those compartments of the Earth’s Critical Zone, we further present 87Sr/86Sr isotope ratios. A detailed graphical presentation and discussion of this data as well as method description is given in Oeser and von Blanckenburg (2020), Decoupling primary productivity from silicate weathering – how ecosystems regulate nutrient uptake along a climate and vegetation gradient.Using this data, we were thus, able to determine weathering rates and nutrient uptake along the “EarthShape” climate and vegetation gradient in the Chilean Coastal Cordillera and to identify the sources of mineral nutrients to plants. Ultimately, we were able to budget inventories, gains and losses of nutritive elements in and out of these ecosystems and to quantify nutrient recycling. We found that the weathering rate does not increase from north to south along the climate gradient. Instead, the increase in biomass growth rate is accommodated by faster nutrient recycling. The absence of an increase in weathering rate in spite of a five-fold increase in precipitation led us to hypothesize that the presence of plants even negatively impacts weathering through reducing the water flow, inducing secondary-mineral formation, and fostering a microbial community specializing on nutrient-recycling rather than nutrient-acquisition through weathering.All samples are assigned with International Geo Sample Numbers (IGSN), a globally unique and persistent Identifier for physical samples. The IGSNs are provided in the data tables and link to a comprehensive sample description in the internet.Tables included in this data publication:Table S1: Chemical composition of representative bedrock samples from Pan de Azúcar, Santa Gracia, La Campana, and Nahuelbuta.Table S2: Weathering indices CDF and τ along with radiogenic 87Sr/86Sr ratios of the 2 × 4 regolith profiles.Table S3: Concentration of the bio-available fraction, comprised of the water-soluble and the exchangeable fraction.Table S4: Concentration of the water-soluble and the exchangeable fraction, and the relative amount of the bio-available fraction (pooled water-soluble and exchangeable fraction) on bulk regolith.Table S5: Chemical composition of the study sites’ single plant organs along with their respective 87Sr/86Sr ratio.
    Keywords: silicate weathering ; ecosystem nutrition ; EARTH SCIENCE 〉 BIOSPHERE 〉 ECOLOGICAL DYNAMICS 〉 ECOSYSTEM FUNCTIONS 〉 BIOGEOCHEMICAL CYCLES ; EARTH SCIENCE 〉 BIOSPHERE 〉 TERRESTRIAL ECOSYSTEMS ; EARTH SCIENCE 〉 LAND SURFACE 〉 LANDSCAPE 〉 LANDSCAPE ECOLOGY ; EARTH SCIENCE 〉 LAND SURFACE 〉 EROSION/SEDIMENTATION 〉 WEATHERING ; EARTH SCIENCE 〉 LAND SURFACE 〉 SOILS 〉 MICRONUTRIENTS/TRACE ELEMENTS
    Type: Dataset
    Format: 3 Files
    Format: application/octet-stream
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  • 11
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    eGSIM - a Python library and web application to select and test Ground Motion models (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-09-27
    Description: Abstract
    Description: Ground motion models (GMM) have been employed in several domains, from traditional seismic hazard and risk analysis to more recent shakemaps and rapid loss assessment. In this framework, eGSIM is a Python package and web application intended to help engineers and seismologist in understanding how different models compare for specific earthquake scenarios and how well they fit to observed ground motion data, producing results as visual plot or tabular data in standard, accessible and convenient formats (CSV, HDF, JSON and several image formats). Based on OpenQuake, a popular open-source Python library for seismic hazard and risk analysis, eGSIM incorporates and makes available in two user-friendly interfaces hundreds of published GMMs implemented and tested in OpenQuake: an online graphical user interface (GUI) accessible at https://egsim.gfz-potsdam.de, ideal for comparisons that can be visualized or downloaded as images, and a web application programming interface (web API), implemented along the lines of popular seismological web services (FDSN), more suited for comparisons that may be automatized in scheduled jobs, or need to be integrated into custom code and further processed in the user's own workflows. By incorporating databases in form of so-called flatfiles (ESM) and regionalizations derived from seismic hazard models (SHARE, ESHM20), eGSIM allows users to seamlessly select data for comparison and models for comparison based on regions of interest. It also features management scripts to smoothly incorporate new flatfiles or regionalizations from future research projects.Moreover, via the generation of flatfile templates based on a custom selection of GMMs, and the possibility to upload user-defined flatfiles, eGSIM facilitates the non-trivial task of compiling data for model comparison, and can be used to analyze ground motions from any data set recorded anywhere in the world, including rapid analysis of earthquake records following large events.
    Keywords: Ground motion model ; PSHA ; OpenQuake ; Strong motion database ; flatfile ; web API ; EARTH SCIENCE 〉 HUMAN DIMENSIONS 〉 NATURAL HAZARDS 〉 EARTHQUAKES ; EARTH SCIENCE SERVICES 〉 DATA ANALYSIS AND VISUALIZATION ; EARTH SCIENCE SERVICES 〉 WEB SERVICES ; EARTH SCIENCE SERVICES 〉 WEB SERVICES 〉 DATA PROCESSING SERVICES ; science 〉 materials science 〉 engineering 〉 seismic engineering
    Type: Software , Software
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    DATA GFZ
  • 12
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    Time series of meteorological station data in the EarthShape study areas of in the Coastal Cordillera, Chile (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-10-09
    Description: Abstract
    Description: The DFG Priority Program 1803 "EarthShape - Earth Surface Shaping by Biota” (www.earthshape.net, short description of the project below) installed a meteorological station network consisting of four stations between ~26 °S to ~38 °S in the Coastal Cordillera of Chile, South America. The stations are intended to provide baseline meteorological data along the climate and ecological gradient investigated in the EarthShape program. The stations are located in the EarthShape study areas, encompassing desert, semi-desert, mediterranean, and temperate climate zones. Each station is configured to include sensors that record precipitation at ground level, radiation at 2.8 m height, wind at 3 m height, 25 cm depth soil temperature, soil water content and bulk electrical conductivity, 2 m air temperature and relative humidity, and barometric pressure at 30-minute intervals. The data recording started in March/April 2016. The EarthShape project runs until December 2021. Data collection will continue until that date, and potentially longer depending on available funds. This publication provides two sets of data: raw data and processed data. The raw data contains 2 file types per meteorological station: (1) all measured parameters of the whole dataset measured in 30 minutes intervals as downloaded from the station. Furthermore, we provide (2) one table per station of high-resolution precipitation events, measured in 5 min. intervals that were triggered during rain events at each station. The processed data consists of a continuous timeseries of observations since the activation of each station. The processing consists of the exclusion of erroneous data, caused by maintenance of the weather-stations and sporadic malfunction of sensors detected during data screening. The excluded data is communicated in a logfile (excel table), comments from data screening, solar eclipse and others are summarized in history files (ASCII ). the full description of the data and methods is provided in the data description file (Data description file).
    Description: Other
    Description: "EarthShape - Earth Surface Shaping by Biota" bridges between scientific disciplines and includes geoscientists and biologists to study from different viewpoints the complex question how microorganisms, animals, and plants influence the shape and development of the Earth’s surface over time scales from the present-day to the distant geologic past. All study sites are located in the north-to-south trending Coastal Cordillera mountains of Chile, South America. These sites span from the Atacama Desert in the north to the Araucaria forests approximately 1300 km to the south. The site selection contains a large ecological and climate gradient ranging from very dry to humid climate conditions.
    Keywords: South America ; Chile ; Cordillera de la Costa ; National Park Pan de Azúcar ; National Park Nahuelbuta ; National Park La Campana ; Private Reserve Santa Gracia ; EarthShape ; Campbell scientific ; radiation ; wind ; soil ; temperature ; precipitation ; pressure ; humidity ; weather station ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC RADIATION 〉 SOLAR RADIATION ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC TEMPERATURE 〉 AIR TEMPERATURE ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC WATER VAPOR 〉 HUMIDITY ; EARTH SCIENCE 〉 ATMOSPHERE 〉 ATMOSPHERIC WINDS 〉 SURFACE WINDS 〉 WIND SPEED/WIND DIRECTION ; EARTH SCIENCE 〉 ATMOSPHERE 〉 PRECIPITATION
    Type: Dataset , Dataset
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  • 13
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    International Combination Service for Time-variable Gravity Fields (COST-G) Monthly GRACE-FO Series (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-12-01
    Description: Abstract
    Description: Operationally combined monthly gravity fields of the GRACE-FO satellite mission in spherical harmonic representation (Level-2 product) generated by the Combination Service for Time-variable Gravity Fields (COST-G; Jäggi et al. (2020):http://dx.doi.org/10.1007/1345_2020_109), a product center for time-variable gravity fields of IAG's International Gravity Field Service (IGFS). COST-G_GRACE-FO_RL01_OP is a combination of AIUB-GRACE-FO_op, GFZ-RL06 (GFO), GRGS-RL05 (unconstrained solution), ITSG-Grace_op, LUH-GRACE-FO, CSR-RL06 (GFO) and JPL-RL06 (GFO). The original time-series were provided by the analysis centers (ACs) and partner analysis centers (PCs) of COST-G.
    Description: Methods
    Description: COST-G performs a harmonization and quality control of the individual input solutions of the COST-G ACs and PCs. The combination of COST-G_GRACE-FO_RL01_OP is then performed applying variance component estimation on the solution level (Jean et al., 2018): https://doi.org/10.1007/s00190-018-1123-5). The resulting COST-G combined gravity fields are validated assessing their signal and noise content in the spectral and spatial domain (Meyer et al., 2019: https://doi.org/10.1007/s00190-019-01274-6) and by the COST-G Product Evaluation Group (PEG).
    Keywords: COST-G ; IGFS Product Center ; Combined solutions ; Time variable gravity ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITATIONAL FIELD ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Type: Dataset , Dataset
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  • 14
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    International Combination Service for Time-variable Gravity Fields (COST-G) Monthly GRACE Series (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-12-01
    Description: Abstract
    Description: Combined monthly gravity fields of the GRACE satellite mission in spherical harmonic representation (Level-2 product) generated by the Combination Service for Time-variable Gravity Fields (COST-G; Jäggi et al. (2020):http://dx.doi.org/10.1007/1345_2020_109), a product center for time-variable gravity fields of IAG's International Gravity Field Service (IGFS). COST-G GRACE RL01 is a combination of AIUB-RL02, GFZ-RL06, GRGS-RL04 (unconstrained solution), ITSG-GRACE2018, and CSR-RL06. The original time-series were provided by the analysis centers (ACs) and partner analysis centers (PCs) of COST-G.
    Description: Methods
    Description: COST-G performs a harmonization and quality control of the individual input solutions of the COST-G ACs and PCs. The combination of COST-G GRACE RL01 is then performed applying variance component estimation on the solution level (Jean et al., 2018): https://doi.org/10.1007/s00190-018-1123-5). The resulting COST-G combined gravity fields are validated assessing their signal and noise content in the spectral and spatial domain (Meyer et al., 2019: https://doi.org/10.1007/s00190-019-01274-6) and by the COST-G Product Evaluation Group (PEG).
    Keywords: COST-G ; IGFS Product Center ; Combined solutions ; Time variable gravity ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITATIONAL FIELD ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Language: English
    Type: Dataset
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  • 15
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    Predicted relative sea-level and sea-level data for validation (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-12-09
    Description: Abstract
    Description: We provide the model results of the manuscript "Glacial-isostatic adjustment models using geodynamically constrained 3D Earth structures" (Bagge et al. 2020, Paper) including the (1) predicted relative sea-level and (2) applied sea-level data. The predicted relative-sea level is calculated with the VIscoelastic Lithosphere and MAntle model VILMA (Klemann et al. 2008, 2015, Martinec et al. 2018, Hagedoorn et al. 2007, Martinec & Hagedoorn 2005, Kendall et al. 2005). The glacial-isostatic adjustment models uses different Earth structures (3D, 1D global mean and 1D regionally adapted; Bagge et al. 2020, Paper; Bagge et al. 2020, https://doi.org/10.5880/GFZ.1.3.2020.004) and ice histories (ICE-5G, Peltier 2004; ICE-6G, Peltier et al. 2015, Argus et al. 2014; NAICE, Gowan et al. 2016) resulting in 44 3D models, 54 1D global mean models and 162 1D regionally adapted models. For more information on model description and input data see Bagge et al. (2020, Paper) and Bagge at al. (2020, https://doi.org/10.5880/GFZ.1.3.2020.004). The provided output data include (1a) the global distribution of predicted relative-sea level at 14 kilo years before present as ensemble range of the 3D GIA models for three ice histories as netCDF files, (1b) the predicted relative-sea level at eight locations at 14 kilo years before present for all models as ASCII file and (1c) the predicted relative sea-level for the deglaciation period for all models as ASCII files. Eight locations include Churchill, Angermanland, Ross Sea (Antarctica), San Jorge Gulf (Patagonia), Central Oregon Coast, Rao-Gandon Area (Senegal), Singapore and Pioneer Bay (Queensland, Australia). (2) The about 520 applied sea-level data provide information on time, relative sea-level and type of sea-level data. They are extracted for the eight locations from the GFZ database using SLIVisu (Unger et al. 2012, 2018) and provided as ACSII files.
    Keywords: laterally varying Earth structure ; glacial-isostatic adjustment ; relative sea-level ; VIscoelastic Lithosphere and MAntle model ; VILMA ; EARTH SCIENCE SERVICES 〉 MODELS 〉 CRYOSPHERE MODELS ; EARTH SCIENCE SERVICES 〉 MODELS 〉 GEOLOGIC/TECTONIC/PALEOCLIMATE MODELS
    Type: Dataset , Dataset
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  • 16
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    IGMAS+: Interactive Gravity and Magnetic Application System (2020)
    GFZ Data Services
    Details
    Publication Date: 2023-12-09
    Description: Abstract
    Description: IGMAS+ is a software for 3-D modelling of potential fields and its derivatives under the condition of constraining data and independent information. It comes with tools for forward and inverse modelling. IGMAS+ has a long history starting 1988 and has seen continuous improvement since then with input by many contributors. Since 2019, IGMAS+ is maintained and developed at The Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences by the staff of Section 4.5 – Basin Modelling and ID2 – eScience Centre with strong ongoing support by H.-J. Götze and S. Schmidt from CAU Kiel. The official webpage of IGMAS+ is available at https://www.gfz-potsdam.de/igmas/. Each major version of IGMAS+ will be assigned with a new DOI. Intermediate releases including changelog can be found at https://git.gfz-potsdam.de/igmas/igmas-releases/-/releases/.
    Description: Methods
    Description: In IGMAS+ the analytical solution of the volume integral for the gravity and magnetic effect of a homogeneous body is based on the reduction of the three-folded integral to an integral over the bounding polyhedrons (in IGMAS polyhedrons are built by triangles). The original algorithm has been extended to cover all elements of the gravity and magnetic tensors as well. Optimized storage enables extreme fast inversion of material parameters and changes to the model geometry and this flexibility makes geometry changes easy. Immediately after each change, model geometry is updated and the field components are recalculated. Because of the triangular model structure, IGMAS+ can handle complex structures (multi Z surfaces) like the overhangs of salt domes very well. It handles remanent and induced magnetisation of geological bodies and was applied to the interpretation of borehole gravity and magnetics. Modelling is constrained by structural input from independent data sources, such as seismic data, and is essential toward true integration of 3D thermal modelling or even Full Waveform Inversion. Geophysical investigations may cover huge areas of several thousand square kilometres but also models of Applied Geophysics at a meter scale. Due to the curvature of the Earth, the use of spherical geometries and calculations is necessary. IGMAS+ can be used for both flat (regional) and spherical models (global) in 3D.
    Description: TechnicalInfo
    Description: List of changes for Release 1.3.8656 Fixed •Custom projection using GeoTools (#22) •Voxel density units (#74) •Dark/light theme selector not working for the first start (#83) •The size of windows for text input (#76) •Consistent user experience for all ptaforms (#69) •Build problem (#65) •Bug with reading "calculated (measured) Geoid" from ".station" format (#38) •Build problem (#59) •Spherical calculation settings of "Max. Length" (#37) •An error occured when section was defined with normal (0, -1) (#35) •Bug when save project button is disabled while reaching recent items directory (#4) •EPSG codes not appearing in projection lists (#28) •Multiple cutter showed anomaly field in white (#36) •Residual field is in mGal/km when the gradients are calculated in Eötvös (#36) •Wrong factor for magnetic field calculation with mT (#29) •Bug related to memory settings (#31) •Image export •WorldWind renderer •Linux executables Added •GFZ branding in installer (#14) •Calculation of body volume (#32) •GeoTools gt-referencing projection (#78) •New flatlaf design themes •Integrate update check (#43) •Notification about missing coordinate system when starting spherical approximation (#16) •2-D View icon to the toolbar •Warning for the missing projection •This changelog Changed •Migrated to latest JOGL bindings (#84) •Name of the app after installation changed to IGMAS+ (#81) •About window (#53) •Switch from JSyntaxPane to RSyntaxTextArea (#71) •Migrated to new truelicense version v4 (#56) •Using "imported" instead of "measured" for Geoid for export/import (#41) •Disabled SSL certificate validation for WorldWind tile server •Viewboard logo - GFZ logo is used now (#14) •Switched to latest jython 2.7.2b2 •Switched to java8 as minimum requirement •Switched to the latest parsii library •Swtiched to the latest proj4j library •Updated main logo •Updated installer •Version numbers will now be generated following [major].[minor].[ci_pipeline_id]-[commit_hash]-[testing]. Removed •toolbox3d dependency (#57) •Geometry inversion from installer (#33) •Unsupported cluster installer
    Keywords: gravity ; potential field ; magnetics ; modelling ; software ; EARTH SCIENCE ; EARTH SCIENCE 〉 SOLID EARTH ; EARTH SCIENCE 〉 SOLID EARTH 〉 GEOMAGNETISM 〉 MAGNETIC FIELD ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD ; science 〉 natural science 〉 earth science 〉 geophysics
    Type: Software , Software
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  • 17
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    AIUB-GRACE-FO-operational - Operational GRACE Follow-On monthly gravity field solutions (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-06
    Description: Abstract
    Description: Operational GRACE Follow-On monthly gravity field solutions starting from June 2018 up to degree and order 96 computed with the Celestial Mechanics Approach at AIUB. The time series is a loose continuation of AIUB-RL02 GRACE monthly gravity field time series using Level-1B GRACE Follow-On data and operational accelerometer transplant data from IfG (Institute of Geodesy, TU Graz, Working Group Theoretical Geodesy and Satellite Geodesy) and updated background models. The dataset is created within the framework of the G3P project (https://www.g3p.eu/), this project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 870353.
    Keywords: Gravity Recovery And Climate Experiment Follow-On (GRACE-FO) ; Level-2 ; SHM ; Spherical Harmonic Model ; Gravitational Field ; Geopotential ; Gravity Field ; Time variable Gravity Field ; Satellite Geodesy ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD 〉 GRAVITY
    Type: Dataset , Dataset
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  • 18
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    BRAVOSEIS Onshore Seismic Array (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-21
    Description: Abstract
    Description: The Bransfield Strait is a seismically active extensional rift located between the Antarctic Peninsula and the South Shetland Islands. The Strait is partly located on continental crust including areas within the transition to seafloor spreading. The amphibious seismic network BRAVOSEIS is an international effort focused on the seismological research of submarine volcanoes and rift dynamics in the Bransfield Strait. This network is the onshore component of the entire network consisting of 15 broadband land stations deployed in the South Shetland Islands and Antarctic Peninsula between January 2018 and February 2020. The offshore components (network code ZX) include 9 broadband ocean bottom seismometers (OBS) across the Central Bransfield Basin and a group of 6 hydrophone moorings spanning the rift area of 200 x 100 km2, with inter-station distance of ~30 km. Additionally, a smaller offshore array consisting of 15 short-period OBSs with an aperture of 20 km and a narrow inter-station distance of ~4 km was deployed around the Orca submarine volcanic edifice south of King George Island. The data will be used to study the geodynamics of the Bransfield Strait and the evolution of the incipient rifting zone in the domain where extension has been suggested. Seismological methods will include earthquake location, source mechanism, surface wave analysis with ambient noise and earthquake data, receiver function and shear wave splitting. The results may shed light on the crustal structure and tectonic regime in the region and image the location and extent of magma accumulations related to submarine volcanic structures. Finally, the results should provide clues to assess the internal processes that occur in the submarine volcanoes of the area undergoing rifting. Waveform data are available from the GEOFON data centre, under network code 5M, and are embargoed until March 2024.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; Seismological stations ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~1T
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  • 19
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    FOSA (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-21
    Description: Abstract
    Description: The complete network consisted of 11 stations deployed on the island of Fogo, Cape Verde. Eight of the stations formed an arraywith an aperture of 700 m, deployed in the south of the island near the village of Achada Furna. Seven of the array stations were equipped with 3-component 4.5 Hz geophones, one with a Trillium Compact (broad-band) sensor. The remaing three stations were distributed across the island and equipped with Trillium Compact sensors. Data were recorded continuously from October 2015 to December 2016 with a sample rate of 200 Hz. Due to limited data storage, there are four recording gaps (20/12/2015-14/01/2016; 28/03/2016-04/04/2016; 17/06/2016-18/07/2016; 01/10/2016-18/10/2016). The network served as a pilot study for the more comprehensive study, FoMaPS, from 2017 to 2018 (FDSN code 9J), involving station deployments on Fogo and Brava. Waveform data are available from the GEOFON data centre, under network code 5M, and are embargoed until July 2021.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; Seismological stations ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~300G
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  • 20
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    IMAGE (Integrated Methods for Advanced Geothermal Exploration) (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-23
    Description: Abstract
    Description: IMAGE is a two year seismological experiment realized at the Reykjanes Peninsula by Philippe Jousset (GFZ Potsdam) and Gylfi P. Hersir (ISOR Iceland). Reykjanes Peninsula is located at the southwestern tip of Iceland, at the emergent part of the Mid-oceanic Ridge. This area has a high seismicity and is exploited for its high geothermal potential. The deployment is performed to carry out a local seismological study with techniques such as seismic tomography (earthquake based, e.g. Jousset et al., 2016, and ambient noise e.g., Martins et al., 2020). The aim of the seismic experiment is to monitor the seismic activity associated with the rift processes (Blank et al., 2020) and/or the induced seismicity. The network comprised 30 onland stations (GIPP) and 21 Ocean Bottom Seismometers (Lobsters, DEPAS). Onland stations were deployed from April 2014 until August 2015 and comprise 20 broadband seismic stations (Nanometrics Trillium Compact 120 s), 10 short-period sensors (Mark sensors 1 Hz) and data loggers (DATA-CUBE) with acquisition frequencies of 200 Hz. Sensors were buried 30-40 cm deep in the ground in containers. Data gaps are minimal, and occurred every 3 months when the batteries were exchanged and data downloaded from the DATA-CUBEs. OBS were deployed in August 2014 and recorded for about a year. From this dataset, a catalogue of about 2000 earthquakes could be extracted. Waveform data are available from the GEOFON data centre, under network code 4L.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 VOLCANIC ACTIVITY ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~3.2T
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  • 21
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    Seismic array data for monitoring and tracking tremor sources during subglacial floods and volcanic eruptions at Vatnajökull (Vatna Glacier), Iceland (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-23
    Description: Abstract
    Description: As part of project FUTUREVOLC, European volcanological supersite in Iceland: a monitoring system and network for the future, two 7-element seismic broadband arrays were installed outside the western margin of Vatnajökull glacier, Iceland. The goal was to study seismic tremor associated with floods originating in the eastern and western Skaftár cauldrons. A third temporary array was installed during the Bárðarbunga 2014-2015 volcanic eruption near the eruption site. The aim of the array installations was to discriminate between different seismic tremor sources, namely volcanic eruptions, lava flows, hydrothermal explosions and subglacial floods (jökulhlaups). The main aim of the two arrays installed on the western margin of Vatnajökull was to study their early-warning potential through the analysis of four subglacial floods observed during the study period. The seismic vibrations associated with these floods have an emergent start, are of long duration and are referred to as tremor or high-frequency noise. Due to the lack of clear discrete onsets they cannot be located using traditional earthquake location methods. Instead clusters of seismometers (called arrays) are employed to both locate the tremor source and determine the wave type in the tremor (surface vs. body waves). The array data recorded during the Bárðarbunga eruption were used to investigate the nature of shallow, pre-eruptive, long-duration seismic tremor activity related to shallow dyke formation. The sources of the tremor were found to locate at the eruption site and under ice cauldrons which formed on the ice surface during the first weeks of the unrest. Waveform data are available from the GEOFON data centre, under network code 5L.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; Seismological stations ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~570G
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  • 22
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    1 year seismological experiment at Strokkur in 2017/18 (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-02-23
    Description: Abstract
    Description: Strokkur_1yr is a one year seismological experiment realized at the most active geyser on Iceland by Eva Eibl (University of Potsdam) in collaboration with Thomas R. Walter, Phillippe Jousset, Torsten Dahm, Masoud Allahbakhshi, Daniel Müller from GFZ Potsdam and Gylfi P. Hersir from ISOR Iceland. The geyser is part of the Haukadalur geothermal area in south Iceland, which contains numerous geothermal anomalies, hot springs, and basins (Walter et al., 2018). Strokkur is a pool geyser and has a silica sinter edifice with a water basin on top, which is about 12 m in diameter with a central tube of more than 20 m depth. The aim of the seismic experiment is to monitor eruptions of Strokkur geyser from June 2017 to June 2018 using four broadband seismic stations (Nanometrics Trillium Compact Posthole 20 s). Sensors were buried 30–40 cm deep in the ground at distances of 38.8 m (G4, SE), 47.3 m (G3, SW), 42.5 m (G2, N), and 95.5 m (G1, NE) from Strokkur center. Data gaps represent 15–44 % of the records as during the winter period maintenance intervals were longer and battery drainage was high. However, at any given time, at least one station recorded the eruptions. From this dataset, converted to MSEED using Pyrocko, a catalogue of 70,000 eruptions was determined and further investigated in Eibl et al. (2020) Waveform data are available from the GEOFON data centre, under network code 7L.
    Keywords: Broadband seismic waveforms ; Seismic monitoring ; temporary local seismic network ; Monitoring system ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 VOLCANIC ACTIVITY ; In Situ/Laboratory Instruments 〉 Magnetic/Motion Sensors 〉 Seismometers ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS
    Type: Dataset , Seismic Network
    Format: ~100G
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  • 23
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    MAGIC (Magma Iceland) (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-04-11
    Description: Abstract
    Description: In January 2020, a swarm of earthquakes started under Thorbjorn volcano, Reykjanes, SW Iceland, associated to the uplift of up to 0.5 cm per day. Concern in Iceland was growing and the Iceland Meteorological Office suggested at that time that possibly magma intruded in the crust at shallow depth (3 to 9 km). The first eruption occurred on 19.03.2021, followed by many others in the foolwing years. The GFZ started a seismological Hazard and Risk Team (HART), as soon as February 2020 in cooperation with IMO, ISOR and the University of Iceland. The interrogator was located in Grindavik and was connected to a standard telecom cable. The full data dataset of this 5J network comprise 250 Tb of raw data. The standard infrastructure is not designed for such large data set. Therefore, we implement here several datasets, corresponding to several processing and associated publications. Specific full data set is available upon request to the authors. In Flovenz et al., 2022, the data subset comprise a selection of wave-forms recorded along an optical fibre of 21 km length. The subset consists of 40 channels at 100 Hz (spatially stacked 9x). The whole time period from January until August 2020 is covered, with a total size of 496 GB. The data is MiniSEED at 4096 bytes record length with STEIM2. In Maass et al., 2024, the data subset consists of two sections of contiguous channels (1701-2000 and 3921-4218, spatial sampling 4 meters) of dynamic strain rate down sampled at 5 Hz. The whole time period from January until August 2020 is covered, with a total size of 340 GB. The data is MiniSEED at 4096 bytes record length with STEIM2.
    Keywords: fibre optics ; EARTH SCIENCE 〉 SOLID EARTH 〉 TECTONICS 〉 VOLCANIC ACTIVITY ; In Situ Land-based Platforms 〉 GEOPHYSICAL STATIONS/NETWORKS ; Passive seismic ; Local network ; Temporary ; Volcano ; Velocity ; DAS ; MiniSEED
    Type: Dataset , Seismic Network
    Format: ~500G
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  • 24
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    COST-G GravIS RL01 Ice-Mass Change Products (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-05-15
    Description: Abstract
    Description: Version History:15 June 2020:Initial release of the data. Note that the initial version number is 0002 in order to reflect the consistent data processing of this data set and Version 0002 of the data set Sasgen et al. (2019, http://doi.org/10.5880/GFZ.GRAVIS_06_L3_ICE).---------------------------------------------------------------------------------------------GRACE/GRACE-FO Level-3 products based on COST-G RL01 Level-2B products (Dahle & Murböck, 2020) representing ice-mass changes for the Antarctic Ice Sheet (AIS) and the Greenland Ice Sheet (GIS). The ice-mass changes are provided both as basin average product and as gridded product.Basin-average ice-mass changes are obtained using the inversion procedure based on a forward modelling approach as described in Sasgen et al. (2013) for the AIS and Sasgen et al. (2012) for the GIS.Gridded ice-mass changes are provided at polar-stereographic grids with a grid spacing of 50 x 50 km^2. The applied algorithm is based on tailored sensitivity kernels (Groh & Horwath, 2016), and has also been used to generate gravimetric mass balance products within the ESA Climate Change Initiative (CCI) projects for the AIS and the GIS.These Level-3 products are visualized at GFZ's web portal GravIS (http://gravis.gfz-potsdam.de).Link to data products: ftp://isdcftp.gfz-potsdam.de/grace/GravIS/COST-G/Level-3/ICE
    Keywords: Gravity Recovery And Climate Experiment (GRACE) ; GRACE Follow-on (GRACE-FO) ; Level-3 ; Mass ; Mass Transport ; Ice-mass Change ; Time Variable Gravity ; Antarctic Mass Balance ; Greenland Mass Balance ; Sea-level Change ; EARTH SCIENCE 〉 SOLID EARTH 〉 GRAVITY/GRAVITATIONAL FIELD ; Earth Observation Satellites 〉 NASA Earth System Science Pathfinder 〉 GRACE
    Language: English
    Type: Dataset , Dataset
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  • 25
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    Demmin, Germany (October 2015) - an EnMAP Preparatory Flight Campaign (2020)
    GFZ Data Services
    Details
    Publication Date: 2024-05-14
    Description: Abstract
    Description: The dataset is composed of Hyspex (VNIR/SWIR) hyperspectral imagery acquired during airplane overflights on 01. Oktober, 2015 within the Demmin Research Area. The acquisition conditions were cloud free. The dataset includes two mosaics generated based on 9 HySpex flight lines. The dataset also includes Level 2A EnMAP-like imagery simulated using the end-to-end Simulation tool (EeteS). Additionally a soil database focussed on the soil organic carbon content (SOC) with geographic coordinates, texture and spectral information is included.
    Description: Methods
    Description: Nine flight stripes were acquired during an EnMAP GFZ/FUB flight campaign operated by the GFZ using the HySpex VNIR-1600 and HySpex SWIR 320m-e (“HySpex, Norsk Elektro Optikk,” 2015) imaging spectrometers over the DEMMIN test field on 01 October 2015 (10:07-11:01 local time). Over the nine flight stripes, three are located in the Western part of the area over the village of Borrentin and Nossendorf, and six in the Eastern part of the area over the villages of Alt-Tellin, Jarmen and Sassen covering mainly agricultural fields (figure 1). For this campaign the HySpex imaging system was mounted on the Cessna 207T aircraft of the “Freie Universität Berlin” (FUB). The HySpex hyperspectral imaging system is based on two separated push-broom hyperspectral cameras HySpex VNIR-1600 and HySpex SWIR 320m-e which cover the wavelength domain from 0.4-1.0 µm and 1.0-2.5 µm respectively, with a spectral resolution of 3.7 nm (VNIR-1600) and 6.0 nm (SWIR-320m-e). Both sensors were flown with a field of view expander which results in field of view of 33.2° for the VNIR and 26.4° for the SWIR. The position and attitude of the airplane were measured with an AEROcontrol-IId inertial measurement unit (IMU) with available data rates of 256 Hz in combination with a Novatel OEM4 - g2 GPS receiver. The HySpex sensors (VNIR, SWIR) and DGPS/IMU sensors were arranged on an active stabilization platform (SM2000 ). The entire airborne campaign was conducted at a mean altitude of 2500m which results in a mean ground sampling distance (GSD) of 1.9 m for the VNIR and 3.8 m for the SWIR. After the preprocessing of the HySpex data (georectification, sensor co-registration, atmospheric correction, mosaicking) the hyperspectral data cube consists of a total of 408/390 bands resampled to 4m pixel resolution. The overflight encompassed an area of approximately 23000 ha.
    Description: Other
    Description: The Environmental Mapping and Analysis Program (EnMAP) is 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 extract-ing geochemical, biochemical and biophysical parameters, which provide information on the status and evolution of various terrestrial and aquatic ecosystems. In the frame of the EnMAP preparatory phase, pre-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. In addition, the acquired data are input in the EnMAP end-to-end simulation tool (EeteS) and are employed to test data pre-processing and calibration-validation methods. The 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 (http://www.enmap.org/?q=flights).
    Keywords: Hyperspectral Imagery ; Soil ; Landuse ; Agricultur ; agriculture 〉 agricultural method ; Earth Remote Sensing Instruments 〉 Passive Remote Sensing 〉 Spectrometers/Radiometers 〉 Hyperspectral Spectrometers/Radiometers ; EARTH SCIENCE 〉 AGRICULTURE 〉 SOILS 〉 SOIL CHEMISTRY ; EARTH SCIENCE 〉 BIOSPHERE 〉 VEGETATION ; land 〉 world 〉 Europe 〉 Western Europe ; pedosphere 〉 soil
    Type: Dataset , Dataset
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    DATA GFZ
  • 26
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    Greenland Ice Sheet mass balance GRACE/GRACE-FO (2003-2019) and SMB-D (1948-2019) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-16
    Description: Data underlying figures 1, 2, 3 and 5. Figure 1: Monthly mass changes of the Greenland Ice Sheet from GRACE/GRACE-FO and SMB-D (2003-2019) Figure 2: Biennial mass balance and its components from GRACE/GRACE-FO and SMB-D (2003-2018) for the Greenland Ice Sheet, along with regional estimates for 2017-2018 for East and West. Figure 3: Rate of mass change for year 2019 from GRACE/GRACE-FO and SMB-D Figure 5: Annual mass balance and its main components from SMB-D (1948-2019) and GRACE/GRACE-FO (2003-2019)
    Keywords: GRACE; GRACE-FO; Greenland; Helmholtz-Verbund Regionale Klimaänderungen = Helmholtz Climate Initiative (Regional Climate Change); ice dynamic discharge; ice sheet mass balance; REKLIM; sea-level rise; surface mass balance
    Type: Dataset
    Format: application/zip, 6 datasets
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  • 27
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    Pollen counts, AMS C14 and Pb-210/Cs-137 dating in sediment cores from three lakes along an open larch forest-forest tundra-tundra transect in the Omoloy region, north-eastern Siberia (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-16
    Description: Here, we provide the raw pollen data archived in three Siberian lake sediment cores spanning the mid-Holocene to the present (7.6-0 cal ka BP), from northern typical tundra to southern open larch forest in the Omoloy region. There are three cores: 1. 14-OM-20B, Lat. / °: 70.53, Lon. / °: 132.91, Ele. / m a.s.l.: 52, Modern vegetation: open larch forest, Lake area / km2: 0.26, Maximal depth / m: 3.4 2. 14-OM-02B, Lat. / °: 70.72, Lon. / °: 132.67, Ele. / m a.s.l.: 58, Modern vegetation: forest tundra, Lake area / km2: 0.08, Maximal depth / m: 3.5 3. 14-OM-12A, Lat. / °: 70.96, Lon. / °: 132.57, Ele. / m a.s.l.: 60, Modern vegetation: tundra, Lake area / km2: 0.09, Maximal depth / m: 4.5 Three lake sediment cores, 14OM12A (33 cm long), 14OM02B (49.5 cm long) and 14OM20B (86 cm long), were recovered from three sites using a UWITEC gravity corer (6 cm internal diameter) equipped with a hammer tool in July 2014. From the three cores, 16 bulk organic carbon samples were selected because of the lack of macrofossil remains and radiocarbon dated using accelerator mass spectrometry (AMS) at Poznań radiocarbon laboratory of Adam Mickiewicz University, Poland. In addition, 30 freeze-dried samples per core at 0.25 or 0.5 cm intervals between 0 and 15 cm were analysed for 210Pb/137Cs at the Liverpool University Environmental Radioactivity Laboratory. In this project, we analyse pollen and sedaDNA (Liu et al., 2020; doi:10.5061/dryad.69p8cz900) from three lake sediment cores from the Omoloy region in north-eastern Siberia (northern Yakutia), which are currently surrounded by different vegetation types ranging from typical tundra to open larch forest. First, our aim is to compare sedaDNA with the pollen data to see whether both methods track the same pattern with respect to compositional changes and diversity changes across the northern Russian treeline zone or are complementary to each other. Second, we reconstruct the mid- to late-Holocene changes of vegetation composition along a north–south transect. Third, we use the sedaDNA data to reconstruct variations in species richness and relate this to vegetation and climate change.
    Keywords: AWI_Envi; dating; Lake Omoloy; mid-holocene; north-eastern Siberia; Polar Terrestrial Environmental Systems @ AWI; Pollen
    Type: Dataset
    Format: application/zip, 5 datasets
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  • 28
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    Soil characteristics of Alpine European larch and Swiss pine forests in the LTSER area “Val Mazia/Matschertal”, South Tyrol (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: Here we present soil characteristics from Alpine European larch and Swiss pine forests, as well as mixed forests. The forests are located in the LTSER area "Val Mazia/Matschertal" in the Vinschgau Valley, South Tyrol, Italy. Each three replicates from each forest type (larch, pine, and mixed) were sampled in late summer 2017.
    Keywords: Alpine forests; Calculated, see reference(s); Carbon/Nitrogen ratio; DEPTH, soil; Elevation of event; Event label; Exposition; Forest composition; HydroSenseII (Campbell Scientific, Logan, Utah); Inclination; L100_1; L100_2; L100_3; Larch; Latitude of event; Layer thickness; Longitude of event; LTER Italy; LZ50_1; LZ50_2; LZ50_3; Moisture; MULT; Multiple investigations; Organic content; pH; pH-multimeter (HI2020 edge, Hanna Instruments, Woonsocket, Rhode Island); Sample ID; soil macro-invertebrates; South Tyrol, Italy; Swiss pine; Z100_1; Z100_2; Z100_3
    Type: Dataset
    Format: text/tab-separated-values, 243 data points
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  • 29
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    In situ time series of oxygen in shallow salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DATE/TIME; MARUM; Massachusetts, United States of America; Microoptode; Oxygen; pH; Plum_Island_Estuary; profiles; salt marsh; tidal pond
    Type: Dataset
    Format: text/tab-separated-values, 2741 data points
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  • 30
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    In situ time series of pH in shallow salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DATE/TIME; MARUM; Massachusetts, United States of America; Microoptode; Oxygen; pH; Plum_Island_Estuary; profiles; salt marsh; tidal pond
    Type: Dataset
    Format: text/tab-separated-values, 2691 data points
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  • 31
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    In situ time series of photosynthetically active radiation (PAR) in shallow salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DATE/TIME; MARUM; Massachusetts, United States of America; Microoptode; Oxygen; pH; Plum_Island_Estuary; profiles; Radiation, photosynthetically active; salt marsh; tidal pond
    Type: Dataset
    Format: text/tab-separated-values, 105 data points
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  • 32
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    In situ time series of temperature in shallow salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DATE/TIME; MARUM; Massachusetts, United States of America; Microoptode; Oxygen; pH; Plum_Island_Estuary; profiles; salt marsh; Temperature, water; tidal pond
    Type: Dataset
    Format: text/tab-separated-values, 1426 data points
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  • 33
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    In situ time series of salinity in shallow salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DATE/TIME; MARUM; Massachusetts, United States of America; Microoptode; Oxygen; pH; Plum_Island_Estuary; profiles; Salinity; salt marsh; tidal pond
    Type: Dataset
    Format: text/tab-separated-values, 3 data points
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  • 34
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    Oxygen profiles across the sediment-water interface in three different habitats in salt marshes (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Center for Marine Environmental Sciences; CO2; DEPTH, water; Event label; Great_Sippewissett_marsh; Habitat; MARUM; Massachusetts, United States of America; Michigan, United States; Oxygen; Parker_River; pH; Plum_Island_Estuary_marshes; profiles; salt marsh; tidal pond; Vegetation type
    Type: Dataset
    Format: text/tab-separated-values, 2144 data points
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  • 35
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    Culture seawater properties and Clathromorphum compactum skeletal analyses (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Barium/Calcium ratio; Carbon dioxide, partial pressure; Growth rate per area; Identification; Linear extension; Lithium/Calcium ratio; Magnesium/Calcium ratio; Magnesium/Lithium ratio; pH; pH, standard deviation; Salinity; Species; Temperature, water; Temperature, water, standard deviation; δ11B, borate; δ11B, carbonate; δ11B, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 708 data points
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  • 36
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    Water-soluble salts in the syngenetic permafrost deposits of Late- Pleistocene yedoma from Ayon Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: 337-YuV; ALTITUDE; Ayon Island; Bicarbonate ion; Calcium ion; Calculated; Chaun-Chukotka; Chloride ion; Chukotka, Russia; Deposit type; deuterium; heavy oxygen; Holocene; ice wedge; Late Pleistocene; Magnesium ion; pH; Sample ID; Sodium and potassium ions; Stable isotope; Sulfate ion; Total dissolved solids
    Type: Dataset
    Format: text/tab-separated-values, 170 data points
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  • 37
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    Water-soluble salts in the syngenetic ice wedges of Late-Pleistocene yedoma and in the modern ices and the water reservoirs from Ayon Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: 337-YuV; ALTITUDE; Ayon Island; Bicarbonate ion; Calcium; Chaun-Chukotka; Chloride; Chukotka, Russia; deuterium; Event label; heavy oxygen; Holocene; ice wedge; Late Pleistocene; Latitude of event; Longitude of event; Magnesium; pH; Sample comment; Sample ID; Sodium and potassium ions; Stable isotope; Sulfate; Titration; Total dissolved solids
    Type: Dataset
    Format: text/tab-separated-values, 435 data points
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  • 38
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    Alkalinity measurements of a loess column experiment in the laboratory under pCO2 atmospheric conditions (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: This dataset includes alkalinity measurements of a loess weathering column experiment, which was conducted under laboratory conditions with atmospheric pCO2.
    Keywords: Alkalinity, total; Alkalinity, total, standard deviation; DATE/TIME; Duration, number of days; Paleo Modelling; PalMod; pH; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 179 data points
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  • 39
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    Alkalinity measurements of a loess column experiment in the laboratory under pCO2 saturated conditions (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: This dataset includes alkalinity measurements of a loess weathering column experiment, which was conducted under laboratory conditions with saturated pCO2.
    Keywords: Alkalinity, total; Alkalinity, total, standard deviation; DATE/TIME; Duration, number of days; Paleo Modelling; PalMod; pH; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 175 data points
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  • 40
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    Alkalinity in porewater profile of sediment core BOX_1BC04 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_1BC04; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 54 data points
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  • 41
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    Alkalinity in porewater profile of sediment core BOX_1GL01 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_1GL01; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
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  • 42
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    Alkalinity in porewater profile of sediment core BOX_1GL02 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_1GL02; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 94 data points
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  • 43
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    Alkalinity in porewater profile of sediment core BOX_1GL03 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_1GL03; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 78 data points
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  • 44
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    Alkalinity in porewater profile of sediment core BOX_1GL04 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_1GL04; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 74 data points
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  • 45
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    Alkalinity in porewater profile of sediment core BOX_2BC05 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_2BC05; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 64 data points
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  • 46
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    Alkalinity in porewater profile of sediment core BOX_2BC04 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_2BC04; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 53 data points
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  • 47
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    Alkalinity in porewater profile of sediment core BOX_2GL02 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_2GL02; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 89 data points
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  • 48
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    Alkalinity in porewater profile of sediment core BOX_2GL01 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_2GL01; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 91 data points
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  • 49
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    Alkalinity in porewater profile of sediment core BOX_2GL03 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_2GL03; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 81 data points
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  • 50
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    Alkalinity in porewater profile of sediment core BOX_3BC01 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3BC01; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 56 data points
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  • 51
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    Alkalinity in porewater profile of sediment core BOX_3BC02 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3BC02; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 59 data points
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  • 52
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    Alkalinity in porewater profile of sediment core BOX_3BC04 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3BC04; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 19 data points
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    DATA PANGAEA
  • 53
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    Alkalinity in porewater profile of sediment core BOX_3BC03 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3BC03; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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    DATA PANGAEA
  • 54
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    Alkalinity in porewater profile of sediment core BOX_3BC05 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3BC05; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 34 data points
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    DATA PANGAEA
  • 55
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    Alkalinity in porewater profile of sediment core BOX_3GL01 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3GL01; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 67 data points
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    DATA PANGAEA
  • 56
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    Alkalinity in porewater profile of sediment core BOX_3GL02 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3GL02; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 89 data points
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  • 57
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    Alkalinity in porewater profile of sediment core BOX_3GL03 from the Gulf of Cádiz (North East Atlantic) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Alkalinity, total; BC; BOX_3GL03; Box corer; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EMIGAS; EMIGAS-I; Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism; Gulf of Cadiz; Gulf of Cádiz, Atlantic Ocean; Mytilus; North East Atlantic; pH; porewater; Porosity, fractional; Potentiometric; Salinity; sediment; Sediment porosity, determined by water loss after drying to constant temperature; Temperature, water; Titration potentiometric, 794 Basic Titrino (Metrohm); total alkalinity (TA)
    Type: Dataset
    Format: text/tab-separated-values, 69 data points
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  • 58
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    pH analyis of porewater from sediment cores of the POLARSTERN cruise PS92 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Arctic Ocean; ARK-XXIX/1, TRANSSIZ; BC; Box corer; DEPTH, sediment/rock; Event label; Multicorer with television; pH; pH, Electrode; Polarstern; PS92; PS92/019-19; PS92/027-15; PS92/031-13; PS92/039-5; PS92/040-1; PS92/043-20; PS92/046-15; PS92/047-20; PS92/056-5; Reactive iron and manganese; TVMUC
    Type: Dataset
    Format: text/tab-separated-values, 146 data points
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  • 59
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    Water column chemistry of station T3 and T5 from LowpHOX-2 cruise (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Carbon, inorganic, dissolved; Carbon, organic, particulate; Carbon/Nitrogen ratio; Carbon dioxide, partial pressure; Chlorophyll a; CTD; Date/Time of event; DEPTH, water; Environment; Event label; Latitude of event; Longitude of event; LowpHOX-II; Lowphox-II_T3; Lowphox-II_T5; Nitrate; Nitrite; Nitrogen, organic, particulate; Oxygen, dissolved; pH; Phosphate; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 221 data points
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    DATA PANGAEA
  • 60
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    Total dissolved solids and major ions in soils of the first marine terrace of the Belyy Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Belyy_Island; Belyy Island; Bicarbonate ion; Calcium; Chloride; cryopegs; DEPTH, sediment/rock; highly mineralized ice wedges; Magnesium; pH; Pollen; polygonal landscapes; Sample ID; Sample type; Sodium and potassium ions; soil temperature changes; spores; Sulfate; Total dissolved solids; Yamal Peninsula, northwestern Siberia
    Type: Dataset
    Format: text/tab-separated-values, 144 data points
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    DATA PANGAEA
  • 61
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    Total dissolved solids and major ions in sediments of the Tambey River floodplain (well 195-YuV) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bicarbonate ion; Calcium cation; Chloride/sulfate ratio; Chloride anion; DEPTH, sediment/rock; geochemical conditions; Ice wedges; Magnesium cation; pH; Pollen; polygonal landscapes; Sample ID; Sodium and potassium ions; soil temperature; Soil type; spores; Sulfate anion; Tambey_River; Tambey River; Total dissolved solids; Yamal-Nenets, Russia; Yamal Peninsula
    Type: Dataset
    Format: text/tab-separated-values, 66 data points
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  • 62
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    Content and composition of water-soluble salts in ice-wedge ice of the first marine terrace of Belyy Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Belyy_Island; Belyy Island; Bicarbonate ion; Calcium; Chloride; cryopegs; DEPTH, sediment/rock; highly mineralized ice wedges; Iron; Magnesium; pH; Pollen; polygonal landscapes; Sample ID; Sodium and potassium ions; soil temperature changes; spores; Sulfate; Total dissolved solids; Yamal Peninsula, northwestern Siberia
    Type: Dataset
    Format: text/tab-separated-values, 238 data points
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  • 63
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    Total dissolved solids and major ions in ice-wedge ice of the laida of Belyy Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Belyy_Island; Belyy Island; Bicarbonate ion; Calcium; Chloride; cryopegs; DEPTH, sediment/rock; highly mineralized ice wedges; Iron; Magnesium; pH; Pollen; polygonal landscapes; Sample ID; Sodium and potassium ions; soil temperature changes; spores; Sulfate; Total dissolved solids; Yamal Peninsula, northwestern Siberia
    Type: Dataset
    Format: text/tab-separated-values, 85 data points
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  • 64
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    Total dissolved solids and major ions in ice wedge ice of the cross-section of the Tambey river floodplain (wells 193-198-YuV) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bicarbonate ion; Calcium; Chloride; Chloride/sulfate ratio; DEPTH, sediment/rock; Distance, relative; geochemical conditions; Ice wedges; Iron; Magnesium; pH; Pollen; polygonal landscapes; Sample comment; Sample ID; Sodium and potassium ions; soil temperature; spores; Sulfate; Tambey_River; Tambey River; Total dissolved solids; Yamal-Nenets, Russia; Yamal Peninsula
    Type: Dataset
    Format: text/tab-separated-values, 345 data points
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  • 65
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    Total dissolved solids and major ions in modern marine sediments on the Belyy Island (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Belyy_Island; Belyy Island; Bicarbonate ion; Calcium; Calcium ion; Chloride; Chloride ion; cryopegs; highly mineralized ice wedges; Location; Magnesium; Magnesium ion; pH; Pollen; polygonal landscapes; Sample ID; Sample type; Sodium and potassium ions; soil temperature changes; spores; Sulfate; Sulfate ion; Total dissolved solids; Yamal Peninsula, northwestern Siberia
    Type: Dataset
    Format: text/tab-separated-values, 34 data points
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  • 66
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    Physicochemical conditions of control and acidified tanks for culture of flat tree oysters, Isognomon alatus (Gmelin, 1791) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: acidification; Bermuda, Atlantic Ocean; Date; flat tree oyster; Handheld Multiparameter Instrument, YSI Incorporated, YSI 556 MPS; Isognomon alatus; Knife; KNIFE; manipulated CO2; MulletBay; Oxygen, dissolved; pH; Salinity; seawater flow through system; Tank number; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 9548 data points
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  • 67
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    Shell morphometrics of Isognomon alatus in control (pH = 8.1) and acidified tanks (pH = 7.8) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: acidified seawater; Bermuda, Atlantic Ocean; bivalves growth; Buoyant mass; Date; Height; Knife; KNIFE; Length; Measured using callipers; MulletBay; Oysters; pH; Shell morphometrics; Tank number; Thickness; Weighted
    Type: Dataset
    Format: text/tab-separated-values, 750 data points
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  • 68
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    Geochemical profiles of water samples from alkaline springs, Samail Ophiolite, Oman (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: alkaline springs; Alkalinity, total; Barium; Calcium; Carbon, inorganic, dissolved; carbonates; Chloride ion; Conductivity, electrolytic; Date/Time of event; Event label; HAND; HI9813-5; ICP-OES, Varian Vista Pro; Ion chromatography (Metrohm 882 Compact IC plus); ITN-ABYSS; Latitude of event; Location; Longitude of event; Magnesium; Multiparameter probe (HI9813-5, Hanna Instruments, Woonsocket, Rhode Island); OM15-1; OM15-11; OM15-12; OM15-2; OM15-3; OM15-4; OM15-5; OM15-6; OM15-8; OM15-9; OM15K-1; OM15K-10; OM15K-11; OM15K-13; OM15K-14; OM15K-16; OM15K-18; OM15K-19; OM15K-2; OM15K-20; OM15K-21; OM15K-22; OM15K-23; OM15K-3; OM15K-4; OM15K-5; OM15K-6; OM15K-7; OM15K-8; OM15K-9; Oman; pH; Potassium; PROMETHEUS; Sample ID; Sampling by hand; Serpentinization; Silicon; Sodium; Strontium; Sulfate; Temperature, water; Water description
    Type: Dataset
    Format: text/tab-separated-values, 510 data points
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  • 69
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    Physicochemical conditions in response to tidal regime during the field experiment in Mangrove Bay, Ferry Reach, Bermuda (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bermuda; Bermuda, Atlantic Ocean; coastal estuarine; Date; Environmental variables; Event label; EXP; Experiment; Handheld Multiparameter Instrument, YSI Incorporated, YSI 556 MPS; Mangrove Bay; MangroveBay_A; MangroveBay_B; MangroveBay_C; Oxygen, dissolved; pH; pH variation; Salinity; Station A; Station B; Station C; Station label; Temperature, water; Tidal regime; Tide
    Type: Dataset
    Format: text/tab-separated-values, 480 data points
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  • 70
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    Water qaulity measured by Australian Government agencies (1960-1999) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Conductivity, electrical; DATE/TIME; endorheic lake; hydrologic changes; Lake_George; Lake George, NSW, Australia; Landsat; long record; pH; remote sensing; Sentinel; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 1029 data points
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  • 71
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    In-situ light measurements of oxygen, pH and sulfide in a microbial mat from the Atacama Desert, Chile (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: anoxia; arsenic; Atacama Desert; Chile; DEPTH, sediment/rock; Laguna-La-Brava; lithification; Microbial mat; MULT; Multiple investigations; Needle-encased glass electrodes with PA-2000 picoammeter (Unisense); Oxygen; pH; Sulfide; Sulfur
    Type: Dataset
    Format: text/tab-separated-values, 246 data points
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  • 72
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    In-situ dark measurements of oxygen, pH and sulfide in a microbial mat from the Atacama Desert, Chile (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: anoxia; arsenic; Atacama Desert; Chile; DEPTH, sediment/rock; Laguna-La-Brava; lithification; Microbial mat; MULT; Multiple investigations; Needle-encased glass electrodes with PA-2000 picoammeter (Unisense); Oxygen; pH; Sulfide; Sulfur
    Type: Dataset
    Format: text/tab-separated-values, 234 data points
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  • 73
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    Bulk density of sediment core LR398 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Density, dry bulk; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Lake level; land use change; Livingstone piston corer; Llanos de Moxos; LPC; LR398; Multi-Sensor Core Logger (MSCL-XYZ), GEOTEK; Shallow lake
    Type: Dataset
    Format: text/tab-separated-values, 447 data points
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  • 74
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    Bulk density of sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Density, dry bulk; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GCUWI; Gravity corer, UWITEC; Lake level; land use change; Llanos de Moxos; LR400; Multi-Sensor Core Logger (MSCL-XYZ), GEOTEK; Shallow lake
    Type: Dataset
    Format: text/tab-separated-values, 372 data points
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  • 75
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    Carbon and Nitrogen concentrations in sediment core LR398 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; Carbon, total; Carbon/Nitrogen ratio; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Element analyser CNS, vario EL Cube; Isotope Ratio Mass Spectrometer, IsoPrime; Lake level; land use change; Livingstone piston corer; Llanos de Moxos; LPC; LR398; Nitrogen, total; Shallow lake; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 358 data points
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  • 76
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    Carbon and Nitrogen concentrations in sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; Carbon, total; Carbon/Nitrogen ratio; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Element analyser CNS, vario EL Cube; GCUWI; Gravity corer, UWITEC; Lake level; land use change; Llanos de Moxos; LR400; Nitrogen, total; Shallow lake
    Type: Dataset
    Format: text/tab-separated-values, 625 data points
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  • 77
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    Grain size analysis of sediment core LR398 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Grain size, Mastersizer 2000, Malvern Instrument Inc., Corg free; Grain size, mean; Lake level; land use change; Livingstone piston corer; Llanos de Moxos; LPC; LR398; Median, grain size; Mode, grain size; Shallow lake; Size fraction 0.002-0.00002 mm; Size fraction 0.063-0.002 mm, silt, mud; Size fraction 2.000-0.063 mm, sand
    Type: Dataset
    Format: text/tab-separated-values, 456 data points
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  • 78
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    Grain size analysis of sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GCUWI; Grain size, Mastersizer 2000, Malvern Instrument Inc., Corg free; Grain size, mean; Gravity corer, UWITEC; Lake level; land use change; Llanos de Moxos; LR400; Median, grain size; Mode, grain size; Shallow lake; Size fraction 0.002-0.00002 mm; Size fraction 0.063-0.002 mm, silt, mud; Size fraction 2.000-0.063 mm, sand
    Type: Dataset
    Format: text/tab-separated-values, 1000 data points
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  • 79
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    Water content of sediment core LR398 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Lake level; land use change; Livingstone piston corer; Llanos de Moxos; LPC; LR398; Shallow lake; Water content, wet mass; Weight loss after drying
    Type: Dataset
    Format: text/tab-separated-values, 447 data points
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  • 80
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    Element analysis of sediment core LR398 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Aluminium; Argon; Barium; Bolivian Amazon; Calcium; Chromium; climate; Copper; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elements, total; Iron; Lake level; land use change; Livingstone piston corer; Llanos de Moxos; LPC; LR398; Manganese; Mean squared error; Neodymium; Nickel; Potassium; Rubidium; Samarium; Shallow lake; Silicon; Strontium; Terbium; Thulium; Titanium; X-ray fluorescence ITRAX core scanner, Mo-tube 35kV 35mA 10s; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 19604 data points
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  • 81
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    Water content of sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Bolivian Amazon; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GCUWI; Gravity corer, UWITEC; Lake level; land use change; Llanos de Moxos; LR400; Shallow lake; Water content, wet mass; Weight loss after drying
    Type: Dataset
    Format: text/tab-separated-values, 372 data points
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  • 82
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    Element analysis of sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Aluminium; Argon; Barium; Bolivian Amazon; Calcium; Chromium; climate; Copper; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elements, total; GCUWI; Gravity corer, UWITEC; Iron; Lake level; land use change; Llanos de Moxos; LR400; Manganese; Mean squared error; Neodymium; Nickel; Potassium; Rubidium; Samarium; Shallow lake; Silicon; Strontium; Terbium; Thulium; Titanium; X-ray fluorescence ITRAX core scanner, Mo-tube 35kV 35mA 10s; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 15834 data points
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  • 83
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    Biogenic Silica concentration in sediment core LR400 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: Aluminium; Bolivian Amazon; climate; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GCUWI; Gravity corer, UWITEC; ICP-OES; Iron; Lake level; land use change; Llanos de Moxos; LR400; Sample ID; Shallow lake; Silicon
    Type: Dataset
    Format: text/tab-separated-values, 216 data points
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  • 84
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    Salinity, pH, sea water temperature, pCO2, Omega Aragonite, and DIC determination in the Gulf of Papagayo (Culebra Bay), Costa Rica (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Keywords: aragonite saturation state; Aragonite saturation state; Calculated based on the ƒCO2 and the pH; Carbon, inorganic, dissolved; Carbon dioxide, partial pressure; Corals; Costa Rica; DATE/TIME; DEPTH, water; dissolved oxygen; Gulf of Papagayo; Gulf of Papagayo, Culebra Bay, Costa Rica; Leibniz Centre for Tropical Marine Research; Marina_Papagayo; Multiprobe, WTW 340i; Orion ROSS electrode and an Orion StarTM; Oxygen; pCO2; pH; Salinity; Sea surface temperature; SUNDANS; Surface UNderway carbon Dioxide partial pressure ANalySer; Time in days; Upwelling; WTW Cond 3310; ZMT
    Type: Dataset
    Format: text/tab-separated-values, 504 data points
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  • 85
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    Morphological measurements and video annotation of the new octocoral Swiftia phaeton sp. nov. during the cruise MSM 16-3 Phaeton in 2010 off the Mauritanian Slope (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-13
    Description: Swiftia phaeton, a new species, is described for Mauritania where it is endemic at the upper bathyal. This azooxanthellate octocoral is distinctive from congeneric species in the NE Atlantic and Mediterranean Sea by the dark red coloration of the colonies and polyps, the presence of a layer of rod sclerites on top of the calyces and different sizes of polyps and sclerites. Coral gardens dominated by a species of the genus Swiftia Duchassaing & Michelotti, 1864 were filmed for the first time it the southern NE Atlantic Ocean. The extensive Swiftia phaeton sp. nov. dominated habitats were recorded during the Phaeton expedition onboard Maria S. Merian in 2010 at the Mauritanian Slope between 20°24N and 17°54N in 470 - 640 m depth, co-occurring with the framework-forming scleractinians Lophelia pertusa (Linnaeus, 1758) and Madrepora oculata (Linnaeus, 1758). ROV video annotation based on size and density distribution of Swiftia enabled the characterization of the new biotope.
    Keywords: ATLAS; A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe; Coral garden; Mauritania; NW Africa; Octocorallia; Plexauridae; Taxonomy.; vulnerable marine ecosystem (VME).
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 86
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    Surface mass balance stake measurements from 2014-2015 on Gourdon Glacier, Antarctic Peninsula (2020)
    PANGAEA
    In:  Friedrich-Alexander-Universität, Erlangen-Nürnberg
    Details
    Publication Date: 2023-03-13
    Keywords: Ablation; ALTITUDE; Antarctic Peninsula; Center; Center_Stake_2014to2015; DATE/TIME; Event label; Front; Front_Stake_2014to2015; Glaciological mass balance; James Ross Island; LATITUDE; Latitude 2; LONGITUDE; Longitude 2; North; North_Stake_2014to2015; Optional event label; S-C-1; S-C-1_Stake_2014to2015; S-C-2; S-C-2_Stake_2014to2015; S-C-2-1; S-C-2-1_Stake_2014to2015; S-C-3; S-C-3_Stake_2014to2015; S-C-4; S-C-4_Stake_2014to2015; S-C-5; S-C-5_Stake_2014to2015; S-F-3; S-F-3_Stake_2014to2015; S-F-4; S-F-4_Stake_2014to2015; S-F-5; S-F-5_Stake_2014to2015; SMB; South; South_Stake_2014to2015; Surface mass balance, ice equivalent; S-W-1; S-W-1_Stake_2014to2015; S-W-2; S-W-2_Stake_2014to2015; S-W-3; S-W-3_Stake_2014to2015; S-W-4; S-W-4_Stake_2014to2015; S-W-5; S-W-5_Stake_2014to2015; S-W-6; S-W-6_Stake_2014to2015; West; West_Stake_2014to2015
    Type: Dataset
    Format: text/tab-separated-values, 60 data points
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  • 87
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    Strontium, carbon and oxygen isotope composition of microdrilled carbonate veins from serpentinites and ophicalcites form the Northern Apennine ophiolite sequence (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-13
    Keywords: Calculated after Friedman & O'Neil (1977); Carbon; Cava_dei_Marmi; Cava_Galli_2; Event label; Latitude of event; Location; Longitude of event; major and trace element data; ophicalcites; Oxygen; Sample ID; serpentinites; Strontium, particulate; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, standard deviation; Temperature, calculated; Type; Vein; δ13C; δ13C, standard deviation; δ18O; δ18O, water; δ18O, water, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 243 data points
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  • 88
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    Surface mass balance stake measurements from 2016-2017 on Gourdon Glacier, Antarctic Peninsula (2020)
    PANGAEA
    In:  Friedrich-Alexander-Universität, Erlangen-Nürnberg
    Details
    Publication Date: 2023-03-13
    Keywords: Ablation; ALTITUDE; Antarctic Peninsula; Center; Center_Stake_2016to2017; Center-2; Center-2_Stake_2016to2017; DATE/TIME; Event label; Glaciological mass balance; James Ross Island; LATITUDE; Latitude 2; LONGITUDE; Longitude 2; Optional event label; S-C-3; S-C-3_Stake_2016to2017; S-C-4; S-C-4_Stake_2016to2017; SMB; Surface mass balance, ice equivalent; S-W-2; S-W-2_Stake_2016to2017; S-W-3; S-W-3_Stake_2016to2017; S-W-4; S-W-4_Stake_2016to2017; S-W-5; S-W-5_Stake_2016to2017; SWW6; SWW6_Stake_2016to2017
    Type: Dataset
    Format: text/tab-separated-values, 27 data points
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  • 89
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    Oxygen, hydrogen and strontium isotope compositions from serpentinites and ophicalcites form the Northern Apennine ophiolite sequence (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-13
    Keywords: Bonassola_1; Bonassola_2; Bracco_Pass; Carbon; Carro_old_mining_site; Castagnola; Cava_dei_Marmi; Cava_Galli_2; Cava_Piazza; Event label; Latitude of event; Libiola_old_mining_site; Location; Longitude of event; major and trace element data; ophicalcites; Oxygen; Punta_dei_Marmi; Reference/source; Road_SS332_Profile_2; Road_SS332_Profile_4; Road_SS332_Profile_5; Rock type; Sample ID; serpentinites; Strontium, particulate; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, standard deviation; Unit; δ18O; δ18O, standard deviation; δ Deuterium
    Type: Dataset
    Format: text/tab-separated-values, 435 data points
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  • 90
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    Current meter and temperature time series (2017/2018) from mooring ET1 south of Azores (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-10
    Description: Data set of current meter and temperature logger mooring deployed at position 30°29.04'N, 30°11.7'W, in 4530m water depth. Record starts on Aug 8, 2017, ends May, 10, 2018. Instruments at 299m (ADCP/SBE56), 609m (Aquadopp/SBE56), 1027m (Aquadopp/SBE56), 1426m (Aquadopp/SBE39+), 2053m (Aquadopp/SBE39+), 2889m (Aquadopp/SBE39+), 3729m (Aquadopp/SBE39+), 4566m (Aquadopp/SBE39+).
    Keywords: currents; Current velocity, east-west; Current velocity, north-south; Current velocity, vertical; DATE/TIME; DEPTH, water; Device type; ENERGY TRANSFER; MOOR; Moor_ET1; Mooring; POS516; POS516_4-1; POS523; POS523_2-1; Poseidon; Pressure, water; See Device type column; South Atlantic Ocean; Temperature; Temperature, water; Time series; TRR181; TRR181 Energy transfers in Atmosphere and Ocean
    Type: Dataset
    Format: text/tab-separated-values, 5535740 data points
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  • 91
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    Depth distribution of dissolved zirconium in the (sub)tropical Atlantic (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-10
    Description: Dissolved zirconium (Zr) is present in open-ocean seawater in low pmol/kg concentrations and studies for the Pacific Ocean reported an increase in concentration with depth although Zr is characterized as being particle-reactive. We observed the same pattern in this study and report the first data on dissolved Zr in the (sub)tropical Atlantic Ocean. We analyzed dissolved Zr in 194 Atlantic seawater samples (0.2 µm filtered) collected at 16 stations located in the (sub)tropical Atlantic during GEOTRACES cruise M81/1 (GEOTRACES cruise GA11, RV Meteor, 04.02.-08.03.2010). Seawater samples were collected with a trace metal clean CTD and filtration, subsampling and acidification was performed in the clean laboratory container onboard. Measurements were done using our newly developed online-preconcentration method for the SeaFAST-system (ESI, seaFAST 1) with subsequent analysis by quadrupole inductively coupled plasma-mass spectrometry (Perkin-Elmer, ELAN DRC-e). Details on the preconcentration of Zr and the analytical measurement are provided in Poehle et al. 2015 (doi:10.1016/j.dsr.2014.11.014). Our results showed an increase in dissolved Zr with depth with some distinct maxima at intermediate depths along a NE-SW transect (30°N to 12°S) in the Atlantic. Surface depletion was less pronounced along the Atlantic SE-NW transect (12°S to 8°N) and disappeared almost completely at the northernmost station at 8°N. We suggest that dust deposited off West Africa scavenged Zr from surface waters and riverine discharge from the Amazon may represent a source to the West Atlantic. The correlation of Zr with Si hints to a coupling of Zr to the uptake and release on and from Si particles such as biogenic opal. Remineralization of Si-particulates in deep waters release Zr which seems to be stabilized in the dissolved phase by complexation with e.g. organic ligands. This is supported by a sequential filtration approach (0.2 µm and 0.015 µm filter pore size) on seawater samples collected in the Pacific Ocean (research cruise SO229, 2011) showing that up to 91% of dissolved Zr in deep waters are present in the fraction 〈 0.015 µm. Hence, truly dissolved or colloidally bound Zr seems to a reasonable explanation for the observed increase in concentration with depth. Submitted data include the date of sample collection, geographic coordinates, depth and the concentration of dissolved Zr in pmol/kg.
    Keywords: biogeochemistry; Canarias Sea; Comment; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Elevation of event; Event label; GEOTRACES; high field strength elements (HFSE); Latitude of event; Longitude of event; M81/1; M81/1_106; M81/1_114; M81/1_118; M81/1_124; M81/1_129; M81/1_137; M81/1_141; M81/1_149; M81/1_156; M81/1_162; M81/1_170; M81/1_174; M81/1_180; M81/1_189; M81/1_202; M81/1_205; Meteor (1986); Sample code/label; Sample ID; South Atlantic Ocean; Station label; water depth profiles; Zirconium, dissolved
    Type: Dataset
    Format: text/tab-separated-values, 772 data points
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  • 92
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    Surface mass balance stake measurements from 2015-2016 on Gourdon Glacier, Antarctic Peninsula (2020)
    PANGAEA
    In:  Friedrich-Alexander-Universität, Erlangen-Nürnberg
    Details
    Publication Date: 2023-03-13
    Keywords: Ablation; ALTITUDE; Antarctic Peninsula; Center; Center_Stake_2015to2016; Center-2; Center-2_Stake_2015to2016; DATE/TIME; Event label; Front; Front_Stake_2015to2016; Glaciological mass balance; James Ross Island; LATITUDE; Latitude 2; LONGITUDE; Longitude 2; North; North_Stake_2015to2016; Optional event label; S-C-2-1; S-C-2-1_Stake_2015to2016; S-C-3; S-C-3_Stake_2015to2016; SMB; South; South_Stake_2015to2016; Surface mass balance, ice equivalent; S-W-1; S-W-1_Stake_2015to2016; S-W-2; S-W-2_Stake_2015to2016; S-W-3; S-W-3_Stake_2015to2016; S-W-4; S-W-4_Stake_2015to2016; S-W-6; S-W-6_Stake_2015to2016; West; West_Stake_2015to2016; West-2; West-2_Stake_2015to2016
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 93
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    Surface mass balance stake measurements from 2014-2017 on Gourdon Glacier, Antarctic Peninsula (2020)
    PANGAEA
    In:  Friedrich-Alexander-Universität, Erlangen-Nürnberg
    Details
    Publication Date: 2023-03-13
    Description: These data report surface mass balance (SMB) stake measurements at the frontal part of Gourdon Glacier on James Ross Island, northern Antarctic Peninsula. The measurements were conducted by drilling stakes made of bamboo or aluminium into the ice. Changes in the height above the glacier surface were measured in yearly field campaigns during January/February from 2014 until 2017. The resulting height differences in meter ice equivalents [SMB (m i.e.)] are presented together with the coordinates [Latitude Start (°)], [Longitude Start (°)], [Latitude End (°)], [Longitude End (°)] and the elevation in regard to the WGS84 ellipsoid [Altitude Start (m)] and [Altitude End (m)] for the start and the end date of each measurement period. GNSS measurements were done with a single-frequency hand-held Garmin GPS 60. The mass balance measurements were not corrected for movement within one yearly measurement period.
    Keywords: Ablation; Antarctic Peninsula; Glaciological mass balance; James Ross Island; SMB
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 94
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    Surface drifter data from Meteor cruise M160 (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-13
    Description: Surface current drifters were deployed east of Brava island (Cape Verde archipelago, Atlantic ocean) from the RV Meteor during the cruise M160, which took place between 22. November and 20. December 2019. The drifters were deployed in 3 clusters with 3 drifters per cluster. The utilized drifters are the MD03i from Albatros Marine Technologies, Spain. They have a cylinder shape with a 10 cm diameter and 32 cm length. About 8 cm protrude from the water surface and a drogue of both 50 cm length and diameter is attached to each drifter 50 cm below the sea surface so that difter represent currents in the upper 1 m surface layer. The drifter obtains the GPS position and transmits it via the satellite communication system Iridium to the vessel. The overall ratio of drag area inside to drag area outside the water is 33.2.
    Keywords: GEOMAR; Helmholtz Centre for Ocean Research Kiel; Helmholtz-Zentrum Geesthacht, Institute of Coastal Research; HZG
    Type: Dataset
    Format: application/zip, 9 datasets
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  • 95
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    Bulk rock and mineral chemical data from serpentinites and ophicalcites form the Northern Apennine ophiolite sequence (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-13
    Description: This data set includes the supplementary data to Schwarzenbach et al., subm., Journal of Geophysical Research. I includes major and trace element bulk rock data, rare earth element bulk rock data, bulk rock radiogenic strontium isotope, stable oxygen and hydrogen isotope data of serpentinites and ophicalcites from the Northern Apennine ophiolite sequence in Italy. In situ mineral data include rare earth element data and electron microprobe data of serpentine, amphibole, chlorite and talc. Carbonate vein data of microdrilled veins include radiogenic strontium isotope data and stable carbon and oxygen data.
    Keywords: Carbon; major and trace element data; ophicalcites; Oxygen; serpentinites
    Type: Dataset
    Format: application/zip, 8 datasets
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  • 96
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    Spatial and temporal Oxygen, pH and CO2 dynamics in shallow (〈10cm) salt marsh tidal ponds (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: Profiles and time-series of Oxygen, pH and CO2 was measured in situ in shallow (〈10cm) tidal ponds located in the salt marshes of the Plum Island Estuary, MA, USA. The investigation was conducted using a novel needle optode profiling system from PreSens GmBH with an Automated Micromanipulator and needle-type optodes for measurements of oxygen (PM-PSt7), pH (PM-HP5), and CO2 (PM-CDM1 prototypes), respectively. The data provide novel information about the spatial and temporal variation of oxygen, pH and CO2 in water and sediment, driven by microphytobenthic photosynthesis and respiration. These parameters vary markedly throughout the day due to changes in light availability and temperature. The data characterizes salt marsh tidal ponds as a habitat with extreme oxygen dynamics. Data includes 1) In situ Oxygen, pH and CO2 profiles across the sediment-water interface in shallow salt marsh tidal ponds at 3 different times of the day; morning, afternoon and night, respectively; 2) Oxygen and pH profiles across the sediment-water interface under different light regimes; 0. 25, 150, 350 PAR (0 μmol photons m−2 s−1), respectively; 3) In situ time series of Oxygen, pH and temperature in shallow salt marsh tidal ponds.; 4) Oxygen profiles across the sediment-water interface in shallow salt marsh tidal ponds under different in situ light regimes, determined by a natural layer of seafoam covering the water surface.; 5) In situ oxygen profiles across the sediment-water interface in 3 different tidal ponds in the Plum Island Estuary.; 6) Oxygen profiles across the sediment-water interface in three different habitats in salt marshes: a) Tidal river; submerged sediment. b) Tidal ponds; submerged sediment and c) Vegetated marsh platform; intertidal.
    Keywords: Center for Marine Environmental Sciences; CO2; MARUM; Oxygen; pH; profiles; salt marsh; tidal pond
    Type: Dataset
    Format: application/zip, 13 datasets
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  • 97
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    Shell morphometrics and physicochemical conditions during CO2 acidified seawater laboratory experiment and field experiment of flat tree oysters, Isognomon alatus (Gmelin, 1791) (2020)
    PANGAEA
    Details
    Publication Date: 2023-03-14
    Description: The emission of anthropogenic carbon dioxide leads to the lowering of seawater pH. Ocean acidification is a major problem for marine calcifying organisms. There is a need to study short- and long-term effects of lowered pH on marine organisms such as oysters. Oysters are an important food source and useful for nutrients recycling in the coastal estuarine environments. The coastal estuarine environment such as mangrove ecosystems connected to the Sargasso Sea, Ferry Reach, Bermuda, has a natural variation of pH according to the changes in tidal regime (thus low and high tide activities). The unique environment serves as a model place to carry out the effect of changing pH on a marine organism such as flat tree oysters inhabiting this coastal ecosystem. For the laboratory experiment, a total of 84 specimens of the flat tree oyster, Isognomon alatus, were randomly collected on 21 January 2009 from rocks exposed at low tide in Mullet Bay, an intertidal mudflat, St. George, Bermuda (latitude: 32° 22' 30'' N, longitude: 64° 41' 35''W). An experiment was performed to test the effect of projected future pH decrease in a seawater flow-through system at Bermuda Institute of Ocean Sciences (BIOS) for a short period (February to April 2009). Physicochemical conditions (seawater temperature, salinity, pH and oxygen concentration) in three control tanks (C1, C2, C3, pH = 8.1 - 8.2) and three acidification tanks (T1, T2, T3, pH = 7.8 - 7.9) used for the culture of the oysters were recorded. Changes in shell morphometrics of the oysters were determined. For the field experiment, 42 specimens of I. alatus were randomly placed in 6 tanks (approx. n = 7 oysters/tank). Two tanks were then positioned along the transect at each station (A, B ,C) in Mangrove Bay, Bermuda. The shell parameters of flat tree oysters and physicochemical conditions were monitored biweekly.
    Keywords: acidification; Bermuda; Bermuda, Atlantic Ocean; bivalves growth; coastal estuarine; Environmental variables; EXP; Experiment; flat tree oyster; Isognomon alatus; Knife; KNIFE; Mangrove Bay; MangroveBay_A; MangroveBay_B; MangroveBay_C; manipulated CO2; MulletBay; pH variation; seawater flow through system; Shell morphometrics; Station A; Station B; Station C; Tidal regime
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 98
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    Physical oceanography during towed CTD track POS534_12-1 (VCTD03) (2020)
    PANGAEA
    In:  GEOMAR - Helmholtz Centre for Ocean Research Kiel
    Details
    Publication Date: 2023-03-14
    Keywords: CTD, SEA-BIRD SBE 9 plus; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; LATITUDE; LONGITUDE; Oxygen; pH; pH sensor, SBE 27; POS534; POS534_12-1; Poseidon; Salinity; STEMM-CCS; Strategies for Environmental Monitoring of Marine Carbon Capture and Storage; Temperature, water; VCTD03
    Type: Dataset
    Format: text/tab-separated-values, 1490726 data points
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  • 99
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    Physical oceanography during towed CTD track POS534_35-1 (VCTD12) (2020)
    PANGAEA
    In:  GEOMAR - Helmholtz Centre for Ocean Research Kiel
    Details
    Publication Date: 2023-03-14
    Keywords: CTD, SEA-BIRD SBE 9 plus; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; LATITUDE; LONGITUDE; Oxygen; pH; pH sensor, SBE 27; POS534; POS534_35-1; Poseidon; Salinity; STEMM-CCS; Strategies for Environmental Monitoring of Marine Carbon Capture and Storage; Temperature, water; VCTD12
    Type: Dataset
    Format: text/tab-separated-values, 168635 data points
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  • 100
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    Physical oceanography during towed CTD track POS534_30-1 (VCTD08) (2020)
    PANGAEA
    In:  GEOMAR - Helmholtz Centre for Ocean Research Kiel
    Details
    Publication Date: 2023-03-14
    Keywords: CTD, SEA-BIRD SBE 9 plus; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; LATITUDE; LONGITUDE; Oxygen; pH; pH sensor, SBE 27; POS534; POS534_30-1; Poseidon; Salinity; STEMM-CCS; Strategies for Environmental Monitoring of Marine Carbon Capture and Storage; Temperature, water; VCTD08
    Type: Dataset
    Format: text/tab-separated-values, 207710 data points
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