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  • 1
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    Submarine geomorphology (2018)
    Cham : Springer
    Details
    Call number: 9783319578521 (e-book)
    Description / Table of Contents: This book on the current state of knowledge of submarine geomorphology aims to achieve the goalsof the Submarine Geomorphology working group, set up in 2013, byestablishing submarine geomorphology as a field of research, disseminating its concepts and techniques among earth scientists and professionals, and encouraging students to develop their skills and knowledge in this field.Editors have invited 30 experts from around the world to contribute chapters to this book, which is divided into 4 sections - (i) Introduction history, (ii) Data methods, (ii) Submarine landforms processes and (iv) Conclusions future directions. Each chapter provides a review of a topic, establishes the state-of-the-art, identifies the key research questions that need to be addressed, and delineates a strategy on how to achieve this.Submarine geomorphology is a priority for many research institutions, government authorities and industries globally.The book is useful for undergraduate and graduate students, and professionals with limited training in this field.
    Type of Medium: 12
    Pages: 1 Online-Ressource (xxiii, 556 Seiten) , Illustrationen
    Edition: corrected publication 2018
    ISBN: 9783319578521 , 978-3-319-57852-1
    ISSN: 2197-9545 , 2197-9553
    Series Statement: Springer geology
    URL: Ebook (access only within the AWI network)
    DOI: 10.1007/978-3-319-57852-1
    Language: English
    Note: Contents Introduction / Aaron Micallef, Sebastian Krastel and Alessandra Savini Part I Data and Methods in Submarine Geomorphology Sidescan Sonar / Ingo Klaucke Multibeam Echosounders / John E. Hughes Clarke Reflection and Refraction Seismic Methods / Gareth J. Crutchley and Heidrun Kopp Quantitative Analyses of Morphological Data / Philippe Blondel Seafloor Sediment and Rock Sampling / Aggeliki Georgiopoulou ROVs and AUVs / Veerle A.I. Huvenne, Katleen Robert, Leigh Marsh, Claudio Lo Iacono, Tim Le Bas and Russell B. Wynn Part II Submarine Landforms and Processes Origin and Geomorphic Characteristics of Ocean Basins / Peter T. Harris and Miles Macmillan-Lawler Drivers of Seafloor Geomorphic Change / Angelo Camerlenghi Shallow Coastal Landforms / Fantina Madricardo and Federica Rizzetto Continental Shelf Landforms / Ruth Durán and Jorge Guillén Submarine Glacial Landforms / Christine L. Batchelor, Julian A. Dowdeswell and Dag Ottesen Submarine Landslides / Joshu Mountjoy and Aaron Micallef Submarine Canyons and Gullies / David Amblas, Silvia Ceramicola, Thomas P. Gerber, Miquel Canals, Francesco L. Chiocci, Julian A. Dowdeswell, Peter T. Harris, Veerle A.I. Huvenne, Steven Y.J. Lai, Galderic Lastras, Claudio Lo Iacono, Aaron Micallef, Joshu J. Mountjoy, Charles K. Paull, Pere Puig and Anna Sanchez-Vidal Submarine Fans and Their Channels, Levees, and Lobes / Mark E. Deptuck and Zoltán Sylvester Contourite Drifts and Associated Bedforms / Ibimina Esentia, Dorrik Stow and Zeinab Smillie Volcanic Islands and Seamounts / Daniele Casalbore Mid-ocean Ridges / Neil C. Mitchell Cold Seep Systems / Silvia Ceramicola, Stéphanie Dupré, Luis Somoza and John Woodside Abyssal Hills and Abyssal Plains / Marie-Helene Cormier and Heather Sloan Oceanic Trenches / Jacob Geersen, David Voelker and Jan H. Behrmann Cold-Water Carbonate Bioconstructions / Claudio Lo Iacono, Alessandra Savini and Daniela Basso Part III Applied Submarine Geomorphology Applied Geomorphology and Geohazard Assessment for Deepwater Development / Roger Moore, Geoff Davis and Oliver Dabson Seabed Mining / Anne Peukert, Sven Petersen, Jens Greinert and François Charlot Fishing Activities / Ferdinand K.J. Oberle, Pere Puig and Jacobo Martín National Programmes: Geomorphological Mapping at Multiple Scales for Multiple Purposes / Terje Thorsnes, Lilja R. Bjarnadóttir, Alexandra Jarna, Nicole Baeten, Gill Scott, Janine Guinan, Xavier Monteys, Dayton Dove, Sophie Green, Joana Gafeira and Alan Stevenson Part IV Conclusion Conclusion / Aaron Micallef, Sebastian Krastel and Alessandra Savini Erratum to: Submarine Geomorphology / Aaron Micallef, Sebastian Krastel and Alessandra Savini
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    E-BOOK
  • 2
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    Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M70/1 (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was almost continuously recorded during RV METEOR cruise M70/1. Data were recorded on 18 days between 2006-09-23 and 2006-10-15. Data cover various areas in the Mediterranean Sea. The approximate average depth of the entire dataset is around 640m. During data acquisition the Kongsberg (Simrad) EM 120 multibeam echosounder was occasionally running simultaneously during the survey. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. No ancillary sound velocity profiles (SVP) from the cruise are archived at the BSH, thus added to this dataset. However, data analysis of the raw data reveled that SVP has been changed on several occasions during the cruise. This publication is conducted within the efforts of the German Marine Research Alliance in the core area "Data management and Digitalization" (Deutsche Allianz Meeresforschung, DAM). Data are unprocessed and therefore may contain incorrect depth measurements (artifacts) without further processing. Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2021).
    Keywords: Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; M70/1; M70/1_0_Underway-2; Meteor (1986); Multibeam Echosounder; Number of pings; Ship speed; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude; Swath-mapping system Simrad EM710 (Kongsberg Maritime AS)
    Type: Dataset
    Format: text/tab-separated-values, 7044 data points
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    DATA PANGAEA
  • 3
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    Multibeam bathymetry raw data (EM 120 echosounder entire dataset) of RV METEOR during cruise M70/1 (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: Multibeam bathymetry raw data using the ship's own Kongsberg (Simrad) EM 120 multibeam echosounder was almost continuously recorded during RV METEOR cruise M70/1. Data were recorded on 23 days between 2006-09-24 and 2006-10-17. Data cover various areas in the Mediterranean Sea. The approximate average depth of the entire dataset is around 1900m. During data acquisition the Kongsberg EM 710 multibeam echosounder was occasionally running simultaneously during the survey. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. No ancillary sound velocity profiles (SVP) from the cruise are archived at the BSH, thus added to this dataset. However, data analysis of the raw data reveled that SVP has been changed on several occasions during the cruise. This publication is conducted within the efforts of the German Marine Research Alliance in the core area "Data management and Digitalization" (Deutsche Allianz Meeresforschung, DAM). Data are unprocessed and therefore may contain incorrect depth measurements (artifacts) without further processing. Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2021).
    Keywords: Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; M70/1; M70/1_0_Underway-1; Meteor (1986); Multibeam Echosounder; Number of pings; Ship speed; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude; Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS)
    Type: Dataset
    Format: text/tab-separated-values, 17904 data points
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    DATA PANGAEA
  • 4
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    Multi-Temporal UAV Data and Object-Based Image Analysis (OBIA) for Estimation of Substrate Changes in a Post-Bleaching Scenario on a Maldivian Reef (2020)
    Molecular Diversity Preservation International
    Details
    Publication Date: 2020-06-30
    Description: Coral reefs are declining worldwide as a result of the effects of multiple natural and anthropogenic stressors, including regional-scale temperature-induced coral bleaching. Such events have caused significant coral mortality, leading to an evident structural collapse of reefs and shifts in associated benthic communities. In this scenario, reasonable mapping techniques and best practices are critical to improving data collection to describe spatial and temporal patterns of coral reefs after a significant bleaching impact. Our study employed the potential of a consumer-grade drone, coupled with structure from motion and object-based image analysis to investigate for the first time a tool to monitor changes in substrate composition and the associated deterioration in reef environments in a Maldivian shallow-water coral reef. Three key substrate types (hard coral, coral rubble and sand) were detected with high accuracy on high-resolution orthomosaics collected from four sub-areas. Multi-temporal acquisition of UAV data allowed us to compare the classified maps over time (February 2017, November 2018) and obtain evidence of the relevant deterioration in structural complexity of flat reef environments that occurred after the 2016 mass bleaching event. We believe that our proposed methodology offers a cost-effective procedure that is well suited to generate maps for the long-term monitoring of changes in substrate type and reef complexity in shallow water.
    Electronic ISSN: 2072-4292
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Published by Molecular Diversity Preservation International
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  • 5
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    First geo-marine survey of living cold-water Lophelia reefs in the Ionian Sea (Mediterranean basin) (2004)
    Springer
    Details
    Publication Date: 2004-12-07
    Print ISSN: 0172-9179
    Electronic ISSN: 1612-4820
    Topics: Geography , Geosciences
    Published by Springer
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  • 6
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    Land use and land cover (LULC) of the Republic of the Maldives: first national map and LULC change analysis using remote-sensing data (2017)
    Springer
    Details
    Publication Date: 2017-07-26
    Print ISSN: 0167-6369
    Electronic ISSN: 1573-2959
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer
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  • 7
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    Seven Good Reasons for Integrating Terrestrial and Marine Spatial Datasets in Changing Environments (2020)
    Molecular Diversity Preservation International
    Details
    Publication Date: 2020-08-06
    Description: A comprehensive understanding of environmental changes taking place in coastal regions relies on accurate integration of both terrestrial and submerged geo-environmental datasets. However, this practice is hardly implemented because of the high (or even prohibitive) survey costs required for submerged areas and the frequent low accessibility of shallow areas. In addition, geoscientists are used to working on land or at sea independently, making the integration even more challenging. Undoubtedly new methods and techniques of offshore investigation adopted over the last 50 years and the latest advances in computer vision have played a crucial role in allowing a seamless combination of terrestrial and marine data. Although efforts towards an innovative integration of geo-environmental data from above to underwater are still in their infancy, we have identified seven topics for which this integration could be of tremendous benefit for environmental research: (1) geomorphological mapping; (2) Late-Quaternary changes of coastal landscapes; (3) geoarchaeology; (4) geoheritage and geodiversity; (5) geohazards; (6) marine and landscape ecology; and (7) coastal planning and management. Our review indicates that the realization of seamless DTMs appears to be the basic condition to operate a comprehensive integration of marine and terrestrial data sets, so far exhaustively achieved in very few case studies. Technology and interdisciplinarity will be therefore critical for the development of a holistic approach to understand our changing environments and design appropriate management measures accordingly.
    Electronic ISSN: 2073-4441
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Molecular Diversity Preservation International
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  • 8
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    Seafloor integrity of the Mar Piccolo Basin (Southern Italy): quantifying anthropogenic impact (2016)
    Taylor & Francis
    Details
    Publication Date: 2016-03-03
    Electronic ISSN: 1744-5647
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Published by Taylor & Francis
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  • 9
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    Application of Hyperspectral Imaging to Underwater Habitat Mapping, Southern Adriatic Sea (2019)
    Molecular Diversity Preservation International
    Details
    Publication Date: 2019-05-16
    Description: Hyperspectral imagers enable the collection of high-resolution spectral images exploitable for the supervised classification of habitats and objects of interest (OOI). Although this is a well-established technology for the study of subaerial environments, Ecotone AS has developed an underwater hyperspectral imager (UHI) system to explore the properties of the seafloor. The aim of the project is to evaluate the potential of this instrument for mapping and monitoring benthic habitats in shallow and deep-water environments. For the first time, we tested this system at two sites in the Southern Adriatic Sea (Mediterranean Sea): the cold-water coral (CWC) habitat in the Bari Canyon and the Coralligenous habitat off Brindisi. We created a spectral library for each site, considering the different substrates and the main OOI reaching, where possible, the lower taxonomic rank. We applied the spectral angle mapper (SAM) supervised classification to map the areal extent of the Coralligenous and to recognize the major CWC habitat-formers. Despite some technical problems, the first results demonstrate the suitability of the UHI camera for habitat mapping and seabed monitoring, through the achievement of quantifiable and repeatable classifications.
    Electronic ISSN: 1424-8220
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Published by Molecular Diversity Preservation International
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  • 10
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    Coralligenous habitat in the Mediterranean Sea: a geomorphological description from remote (2015)
    Società Geologica Italiana
    Details
    Publication Date: 2015-02-01
    Print ISSN: 2038-1719
    Electronic ISSN: 2038-1727
    Topics: Geosciences
    Published by Società Geologica Italiana
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