Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017

This document sets out the data for the Spanish fleet, strategies, fishing areas, catches of target species, effort, CPUEs, samplings and size distributions of target species. In 2017, total catch decreased by 5%. Twice as many sets have been carried out on objects than on free schools. More than 80...

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Detalles Bibliográficos
Autores: Pascual-Alayón, Pedro José, Rojo, Vanessa, Amatcha, H., Sow, FambayeN', Ramos, María Lourdes, Abascal, Francisco Javier
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/325241
Acceso en línea:http://hdl.handle.net/10261/325241
Access Level:acceso abierto
Palabra clave:Centro Oceanográfico de Canarias
Pesquerías
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017Pascual-Alayón, Pedro JoséRojo, VanessaAmatcha, H.Sow, FambayeN'Ramos, María LourdesAbascal, Francisco JavierCentro Oceanográfico de CanariasPesqueríasThis document sets out the data for the Spanish fleet, strategies, fishing areas, catches of target species, effort, CPUEs, samplings and size distributions of target species. In 2017, total catch decreased by 5%. Twice as many sets have been carried out on objects than on free schools. More than 80% were conducted on objects and less than 20% on free schools. Average weights were: 5.3 kg for yellowfin tuna (3.8 kg on objects and 31 kg on free schools); 1.6 kg for skipjack (1.6 kg on objects and 2.03 kg on free schools); and 3.37 kg for bigeye tuna (3.27 kg on objects and 37.9 kg on free schools). The modal size for yellowfin tuna caught on objects is 46 cm and the two modal sizes for free school catches are 52 and 150 cm. The modal size for skipjack caught on objects is 42 cm and the modal sizes for free schools are 46, 55 and 64 cm. There is a single modal size for bigeye tuna caught on objects, i.e. 42 cm, and three modal sizes for free schools, i.e. 42, 114 and 146 cm.202320232019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/325241reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)EspañolCentro Oceanográfico de Canariasinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3252412026-05-22T06:33:51Z
dc.title.none.fl_str_mv Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
title Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
spellingShingle Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
Pascual-Alayón, Pedro José
Centro Oceanográfico de Canarias
Pesquerías
title_short Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
title_full Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
title_fullStr Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
title_full_unstemmed Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
title_sort Estadística de las pesquerías españolas atuneras, en el Océano Atlántico Tropical, período 1990 a 2017
dc.creator.none.fl_str_mv Pascual-Alayón, Pedro José
Rojo, Vanessa
Amatcha, H.
Sow, FambayeN'
Ramos, María Lourdes
Abascal, Francisco Javier
author Pascual-Alayón, Pedro José
author_facet Pascual-Alayón, Pedro José
Rojo, Vanessa
Amatcha, H.
Sow, FambayeN'
Ramos, María Lourdes
Abascal, Francisco Javier
author_role author
author2 Rojo, Vanessa
Amatcha, H.
Sow, FambayeN'
Ramos, María Lourdes
Abascal, Francisco Javier
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Centro Oceanográfico de Canarias
Pesquerías
topic Centro Oceanográfico de Canarias
Pesquerías
description This document sets out the data for the Spanish fleet, strategies, fishing areas, catches of target species, effort, CPUEs, samplings and size distributions of target species. In 2017, total catch decreased by 5%. Twice as many sets have been carried out on objects than on free schools. More than 80% were conducted on objects and less than 20% on free schools. Average weights were: 5.3 kg for yellowfin tuna (3.8 kg on objects and 31 kg on free schools); 1.6 kg for skipjack (1.6 kg on objects and 2.03 kg on free schools); and 3.37 kg for bigeye tuna (3.27 kg on objects and 37.9 kg on free schools). The modal size for yellowfin tuna caught on objects is 46 cm and the two modal sizes for free school catches are 52 and 150 cm. The modal size for skipjack caught on objects is 42 cm and the modal sizes for free schools are 46, 55 and 64 cm. There is a single modal size for bigeye tuna caught on objects, i.e. 42 cm, and three modal sizes for free schools, i.e. 42, 114 and 146 cm.
publishDate 2019
dc.date.none.fl_str_mv 2019
2023
2023
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/10261/325241
url http://hdl.handle.net/10261/325241
dc.language.none.fl_str_mv Español
language_invalid_str_mv Español
dc.relation.none.fl_str_mv Centro Oceanográfico de Canarias
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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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