Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea

This study reports the composition and distribution of demersal megafauna from various north-western Mediterranean submarine areas such as canyons, seamounts and landslides between 60-800 m depth, based on remotely operated vehicle (ROV) observations. From a total of 30 h of video, 4534 faunistic ob...

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Detalhes bibliográficos
Autores: Mecho Lausac, Ariadna, Aguzzi, Jacopo, De Mol, Ben, Lastras Membrive, Galderic, Ramirez-Llodra, Eva, Bahamon Rivera, Nixon, Company Claret, Joan Baptista, Canals Artigas, Miquel
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2018
País:España
Recursos:Universidad de Barcelona
Repositório:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/167517
Acesso em linha:https://hdl.handle.net/2445/167517
Access Level:Acceso aberto
Palavra-chave:Fauna marina
Valls submarines
Geomorfologia
Ecologia marina
Mediterrània (Mar : nord-oest)
Marine fauna
Submarine valleys
Geomorphology
Marine ecology
Mediterranean Sea (northwest)
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repository_id_str
spelling Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean SeaMecho Lausac, AriadnaAguzzi, JacopoDe Mol, BenLastras Membrive, GaldericRamirez-Llodra, EvaBahamon Rivera, NixonCompany Claret, Joan BaptistaCanals Artigas, MiquelFauna marinaValls submarinesGeomorfologiaEcologia marinaMediterrània (Mar : nord-oest)Marine faunaSubmarine valleysGeomorphologyMarine ecologyMediterranean Sea (northwest)This study reports the composition and distribution of demersal megafauna from various north-western Mediterranean submarine areas such as canyons, seamounts and landslides between 60-800 m depth, based on remotely operated vehicle (ROV) observations. From a total of 30 h of video, 4534 faunistic observations were made and analysed in relationship to environmental factors (i.e. topography, substrate type and depth). In addition, anthropogenic impact was quantified by grouping observations in four categories: fishing nets, longlines, trawl marks and other litter. The different targeted environments showed similarities in faunal composition according to substrate, depth and topography. Our results also indicated the presence of anthropogenic impact in all the sampled areas in which litter and trawl marks were the most observed artefacts.Cambridge University Press2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2445/167517Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésVersió postprint del document publicat a: https://doi.org/10.1017/S0025315417000431Journal of the Marine Biological Association of the United Kingdom, 2018, vol. 98, num. 6, p. 1241-1252https://doi.org/10.1017/S0025315417000431(c) Marine Biological Association of the United Kingdom , 2018info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1675172026-05-27T06:46:51Z
dc.title.none.fl_str_mv Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
title Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
spellingShingle Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
Mecho Lausac, Ariadna
Fauna marina
Valls submarines
Geomorfologia
Ecologia marina
Mediterrània (Mar : nord-oest)
Marine fauna
Submarine valleys
Geomorphology
Marine ecology
Mediterranean Sea (northwest)
title_short Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
title_full Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
title_fullStr Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
title_full_unstemmed Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
title_sort Visual faunistic exploration of geomorphological human-impacted deep-sea areas of the north-western Mediterranean Sea
dc.creator.none.fl_str_mv Mecho Lausac, Ariadna
Aguzzi, Jacopo
De Mol, Ben
Lastras Membrive, Galderic
Ramirez-Llodra, Eva
Bahamon Rivera, Nixon
Company Claret, Joan Baptista
Canals Artigas, Miquel
author Mecho Lausac, Ariadna
author_facet Mecho Lausac, Ariadna
Aguzzi, Jacopo
De Mol, Ben
Lastras Membrive, Galderic
Ramirez-Llodra, Eva
Bahamon Rivera, Nixon
Company Claret, Joan Baptista
Canals Artigas, Miquel
author_role author
author2 Aguzzi, Jacopo
De Mol, Ben
Lastras Membrive, Galderic
Ramirez-Llodra, Eva
Bahamon Rivera, Nixon
Company Claret, Joan Baptista
Canals Artigas, Miquel
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Fauna marina
Valls submarines
Geomorfologia
Ecologia marina
Mediterrània (Mar : nord-oest)
Marine fauna
Submarine valleys
Geomorphology
Marine ecology
Mediterranean Sea (northwest)
topic Fauna marina
Valls submarines
Geomorfologia
Ecologia marina
Mediterrània (Mar : nord-oest)
Marine fauna
Submarine valleys
Geomorphology
Marine ecology
Mediterranean Sea (northwest)
description This study reports the composition and distribution of demersal megafauna from various north-western Mediterranean submarine areas such as canyons, seamounts and landslides between 60-800 m depth, based on remotely operated vehicle (ROV) observations. From a total of 30 h of video, 4534 faunistic observations were made and analysed in relationship to environmental factors (i.e. topography, substrate type and depth). In addition, anthropogenic impact was quantified by grouping observations in four categories: fishing nets, longlines, trawl marks and other litter. The different targeted environments showed similarities in faunal composition according to substrate, depth and topography. Our results also indicated the presence of anthropogenic impact in all the sampled areas in which litter and trawl marks were the most observed artefacts.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/167517
url https://hdl.handle.net/2445/167517
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1017/S0025315417000431
Journal of the Marine Biological Association of the United Kingdom, 2018, vol. 98, num. 6, p. 1241-1252
https://doi.org/10.1017/S0025315417000431
dc.rights.none.fl_str_mv (c) Marine Biological Association of the United Kingdom , 2018
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Marine Biological Association of the United Kingdom , 2018
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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