Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea

11 pages, 5 figures, 6 tables, supplementary data https://doi.org/10.1016/j.rsma.2021.102063

Detalles Bibliográficos
Autores: Baeta, Marc, Solís, Marco, Ramón, Montserrat, Ballesteros, Manuel
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/254657
Acceso en línea:http://hdl.handle.net/10261/254657
Access Level:acceso abierto
Palabra clave:Smooth clam
Small scale fisheries
Fisheries management
Fishing closure
Clam dredge impacts
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spelling Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean SeaBaeta, MarcSolís, MarcoRamón, MontserratBallesteros, ManuelSmooth clamSmall scale fisheriesFisheries managementFishing closureClam dredge impacts11 pages, 5 figures, 6 tables, supplementary data https://doi.org/10.1016/j.rsma.2021.102063Clam production from wild fisheries has declined dramatically in Europe from 169,917 (2000) to 99,917 tonnes (2018). This negative trend has been particularly severe along the Mediterranean coast of Spain, where most clam stocks have collapsed in the last decades. Management responses to reconcile declining fisheries typically include closing areas to fishing. This study evaluated the effect of fishing closure on the Callista chione bed on the Maresme coast, which was among the most productive fishing grounds. At the same time, this study examined the direct impact of mechanized clam dredges on the megabenthic assemblages. The same locations were surveyed in 2005 (regular fishing activity) and 2020 (5 years after the official fishing closure). The closure of the clam fishing area has not helped in the recovery of the C. chione stock. Changes in C. chione biology and population dynamics were found. However, the diversity in the macrobenthic community has increased. Species with fragile shells or vermiform soft bodies have become more abundant or have appeared. These species are also among those most affected by mechanized clam dredging activity. The data suggest that active management actions are required (e.g. restocking) to recover the C. chione population in the medium termThis study is part of the research project “Bivalcat”, co-funded during 2019–2021 by the European Maritime and Fisheries Fund (EMFF) and the Department d’Agricultura, Ramaderia i Pesca (DARP, Catalan Government), and the research project “Evaluation of the condition of the smooth clam bed in the Maresme” funded in 2005 by the DARP and the Dirección General de Costas (Ministerio de Agricultura, Alimentación y Medio Ambiente)With the institutional support of the ‘Severo OchoaCentre of Excellence’ accreditation (CEX2019-000928-S)Peer reviewedElsevierEuropean Maritime and Fisheries FundGeneralitat de CatalunyaAgencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/254657reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1016/j.rsma.2021.102063Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2546572026-05-22T06:33:51Z
dc.title.none.fl_str_mv Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
title Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
spellingShingle Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
Baeta, Marc
Smooth clam
Small scale fisheries
Fisheries management
Fishing closure
Clam dredge impacts
title_short Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
title_full Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
title_fullStr Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
title_full_unstemmed Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
title_sort Effects of fishing closure and mechanized clam dredging on a Callista chione bed in the western Mediterranean Sea
dc.creator.none.fl_str_mv Baeta, Marc
Solís, Marco
Ramón, Montserrat
Ballesteros, Manuel
author Baeta, Marc
author_facet Baeta, Marc
Solís, Marco
Ramón, Montserrat
Ballesteros, Manuel
author_role author
author2 Solís, Marco
Ramón, Montserrat
Ballesteros, Manuel
author2_role author
author
author
dc.contributor.none.fl_str_mv European Maritime and Fisheries Fund
Generalitat de Catalunya
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Smooth clam
Small scale fisheries
Fisheries management
Fishing closure
Clam dredge impacts
topic Smooth clam
Small scale fisheries
Fisheries management
Fishing closure
Clam dredge impacts
description 11 pages, 5 figures, 6 tables, supplementary data https://doi.org/10.1016/j.rsma.2021.102063
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/254657
url http://hdl.handle.net/10261/254657
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.rsma.2021.102063
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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