Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results

Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results

Roque, C. ... et. al.-- VIII Simposio sobre el Margen Ibérico Atlántico (MIA15), del 21 al 23 de septiembre de 2015, Málaga.-- 3 pages, 3 figures

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Main Authors: Roque, Cristina, Ercilla, Gemma, Alonso, Belén, Farran, Marcel-lí, MOWER Cruise
Format: comunicación de congreso biblioteca
Published: Centro Oceanográfico de Málaga
Subjects:Sines drift, Clope failure, Mass-movement, MOW, West Iberia Margin,
Online Access:http://hdl.handle.net/10261/131379
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spelling dig-icm-es-10261-1313792022-09-21T09:11:27Z Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results Instabilidad de talud y movimientos en masa en la Contourita de Sines (Margen Oeste Portuguesa): resultados preliminares Roque, Cristina Ercilla, Gemma Alonso, Belén Farran, Marcel-lí MOWER Cruise Sines drift Clope failure Mass-movement MOW West Iberia Margin Roque, C. ... et. al.-- VIII Simposio sobre el Margen Ibérico Atlántico (MIA15), del 21 al 23 de septiembre de 2015, Málaga.-- 3 pages, 3 figures The Sines Contourite Drift, located in the West Portuguese Margin, is affect by slope failure and mass movements. Evidences of the occurrence of such processes are seen in seismic reflection seismic and multibeam bathymetry acquired in this margin during several cruises. An extensive area of the Sines Drift, about approximately 52 km long and 34 km wide, affected by failure and mass movements was discovered during the MOWER cruise in September-October of 2014. The Sines Drift is a plastered drift developed in the footwall of the Pereira de Sousa Fault, a normal inactive fault inherited from the Mesozoic rifting phases. The gravity-driven deposits resulting from its failure (e.g slumps, debris flows) accumulated in the Lebre Basin. Seeing the seismotectonic framework of the WPM earthquake triggering could be considered, but the geotechnical nature and specific physical/sedimentological properties of the contourite deposit need to be taken in account This work was supported by CONDRIBER (FCTPTDC/GEO-GEO/4430/2012) and MOWER (CTM2012-39599-C03-02) projects, and by IDL (IDL-FCTUID/GEO/50010/2013) Peer Reviewed 2015 2016-04-25T08:44:47Z comunicación de congreso http://purl.org/coar/resource_type/c_5794 Volumen de comunicaciones presentadas en el VIII Simposio sobre el Margen Ibérico Atlántico: 579-581 (2015) http://hdl.handle.net/10261/131379 Sí none Centro Oceanográfico de Málaga
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
topic Sines drift
Clope failure
Mass-movement
MOW
West Iberia Margin
Sines drift
Clope failure
Mass-movement
MOW
West Iberia Margin
spellingShingle Sines drift
Clope failure
Mass-movement
MOW
West Iberia Margin
Sines drift
Clope failure
Mass-movement
MOW
West Iberia Margin
Roque, Cristina
Ercilla, Gemma
Alonso, Belén
Farran, Marcel-lí
MOWER Cruise
Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
description Roque, C. ... et. al.-- VIII Simposio sobre el Margen Ibérico Atlántico (MIA15), del 21 al 23 de septiembre de 2015, Málaga.-- 3 pages, 3 figures
format comunicación de congreso
topic_facet Sines drift
Clope failure
Mass-movement
MOW
West Iberia Margin
author Roque, Cristina
Ercilla, Gemma
Alonso, Belén
Farran, Marcel-lí
MOWER Cruise
author_facet Roque, Cristina
Ercilla, Gemma
Alonso, Belén
Farran, Marcel-lí
MOWER Cruise
author_sort Roque, Cristina
title Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
title_short Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
title_full Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
title_fullStr Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
title_full_unstemmed Slope failure and mass movements in the Sines Contourite Drift (West Portuguese Margin): preliminary results
title_sort slope failure and mass movements in the sines contourite drift (west portuguese margin): preliminary results
publisher Centro Oceanográfico de Málaga
url http://hdl.handle.net/10261/131379
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