The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis
European Geosciences Union General Assembly (EGU23), 24-28 April 2023, Vienna, Austria.-- 1 page The Euro-Mediterranean Submarine landSlide (EMSS) database is a catalogue of submarine landslides of the Mediterranean Sea and the European continental margins of the Atlantic and Arctic Oceans. The cata...
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ftcsic:oai:digital.csic.es:10261/362763 2024-09-09T19:27:38+00:00 The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis Urgeles, Roger Gamboa, Davide León Buendía, Ricardo F. Lovholt, Finn Vanneste, Maarten Cattaneo, Antonio Vila, Carla European Commission 2023-04-26 http://hdl.handle.net/10261/362763 https://doi.org/10.5194/egusphere-egu23-2662 unknown European Geosciences Union #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/HE/101058518 Publisher's version https://ddoi.org/10.5194/egusphere-egu23-2662 Sí European Geosciences Union General Assembly: EGU23-2662 (2023) http://hdl.handle.net/10261/362763 doi:10.5194/egusphere-egu23-2662 open comunicación de congreso 2023 ftcsic https://doi.org/10.5194/egusphere-egu23-2662 2024-07-09T23:39:14Z European Geosciences Union General Assembly (EGU23), 24-28 April 2023, Vienna, Austria.-- 1 page The Euro-Mediterranean Submarine landSlide (EMSS) database is a catalogue of submarine landslides of the Mediterranean Sea and the European continental margins of the Atlantic and Arctic Oceans. The catalogue is compiled from data available in the literature as well as information collected from geophysical data and so far not published in the scientific literature. A first version has been recently made available online (https://ls3gp.icm.csic.es/?page_id=553) and OGC services are being developed to be available soon through the EPOS data portal (https://www.ics-c.epos-eu.org/) in the frame of the EU funded project Geo-INQUIRE. Within Geo-INQUIRE we are currently working on a second version of the catalogue improving both areal coverage in the Atlantic Ocean and information relative to the source areas (as opposed to the previous version where only deposits and scars was considered). The aim of the latter improvement is to better characterize the failure and post-failure stages of submarine landslides. The new catalogue stores polygon and polyline geospatial features related to landslide deposits, landslide source areas and landslide scars as well as information relative to age, volume, area, runout, thickness, typology, scar elevation, relevant slopes and depths as well as related metadata. The catalogue includes submarine landslides that span from Miocene to Present day, although a clear bias exists towards submarine landslides of younger age, particularly for the smaller events. The reason for this is that the older and smaller events are difficult to identify on lower resolution geophysical data sets in deep-water and large sub-surface depths. The catalogue aims to offer improved understanding of mass-wasting processes, the potentially resulting tsunamis and derived geohazard. Recent case studies using a data subset (Gulf of Cadiz, SW Iberian Margin) portray the application of such type of databases in ... Conference Object Arctic Digital.CSIC (Spanish National Research Council) Arctic |
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European Geosciences Union General Assembly (EGU23), 24-28 April 2023, Vienna, Austria.-- 1 page The Euro-Mediterranean Submarine landSlide (EMSS) database is a catalogue of submarine landslides of the Mediterranean Sea and the European continental margins of the Atlantic and Arctic Oceans. The catalogue is compiled from data available in the literature as well as information collected from geophysical data and so far not published in the scientific literature. A first version has been recently made available online (https://ls3gp.icm.csic.es/?page_id=553) and OGC services are being developed to be available soon through the EPOS data portal (https://www.ics-c.epos-eu.org/) in the frame of the EU funded project Geo-INQUIRE. Within Geo-INQUIRE we are currently working on a second version of the catalogue improving both areal coverage in the Atlantic Ocean and information relative to the source areas (as opposed to the previous version where only deposits and scars was considered). The aim of the latter improvement is to better characterize the failure and post-failure stages of submarine landslides. The new catalogue stores polygon and polyline geospatial features related to landslide deposits, landslide source areas and landslide scars as well as information relative to age, volume, area, runout, thickness, typology, scar elevation, relevant slopes and depths as well as related metadata. The catalogue includes submarine landslides that span from Miocene to Present day, although a clear bias exists towards submarine landslides of younger age, particularly for the smaller events. The reason for this is that the older and smaller events are difficult to identify on lower resolution geophysical data sets in deep-water and large sub-surface depths. The catalogue aims to offer improved understanding of mass-wasting processes, the potentially resulting tsunamis and derived geohazard. Recent case studies using a data subset (Gulf of Cadiz, SW Iberian Margin) portray the application of such type of databases in ... |
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European Commission |
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Conference Object |
author |
Urgeles, Roger Gamboa, Davide León Buendía, Ricardo F. Lovholt, Finn Vanneste, Maarten Cattaneo, Antonio Vila, Carla |
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Urgeles, Roger Gamboa, Davide León Buendía, Ricardo F. Lovholt, Finn Vanneste, Maarten Cattaneo, Antonio Vila, Carla The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
author_facet |
Urgeles, Roger Gamboa, Davide León Buendía, Ricardo F. Lovholt, Finn Vanneste, Maarten Cattaneo, Antonio Vila, Carla |
author_sort |
Urgeles, Roger |
title |
The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
title_short |
The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
title_full |
The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
title_fullStr |
The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
title_full_unstemmed |
The EuroMediterranean Submarine Landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
title_sort |
euromediterranean submarine landslide database: towards offshore geohazard quantitative assessement from submarine landslides and derived tsunamis |
publisher |
European Geosciences Union |
publishDate |
2023 |
url |
http://hdl.handle.net/10261/362763 https://doi.org/10.5194/egusphere-egu23-2662 |
geographic |
Arctic |
geographic_facet |
Arctic |
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Arctic |
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Arctic |
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#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/HE/101058518 Publisher's version https://ddoi.org/10.5194/egusphere-egu23-2662 Sí European Geosciences Union General Assembly: EGU23-2662 (2023) http://hdl.handle.net/10261/362763 doi:10.5194/egusphere-egu23-2662 |
op_rights |
open |
op_doi |
https://doi.org/10.5194/egusphere-egu23-2662 |
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1809897050367590400 |