Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan

Part of the tuna catch of purse seiners, not sold to the canneries, is landed with other bycatch species towards another commercial flow. This local flow better known as “Faux poisson” is an important socio-cultural and economic market for Ivory Coast and neighboring countries. Yet, Faux poisson cat...

ver descrição completa

Detalhes bibliográficos
Autores: Duparc, Antoine, Amandè, M.J., Lesage, M., Yala, D., Cauquil, P., Gaertner, Daniel, Pascual-Alayón, Pedro José, Bach, Pascal
Tipo de documento: artigo
Data de publicação:2020
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/326114
Acesso em linha:http://hdl.handle.net/10261/326114
Access Level:Acceso aberto
Palavra-chave:Pesquerías
Faux poissons
Sede Central IEO
Size distribution
Data collection
Sampling
Tropical tuna fisheries
Katsuwonus pelamis
Thunnus albacares
Thunnus obesus
id ES_3404ea4e9eb075875829269c8c4a99b9
oai_identifier_str oai:digital.csic.es:10261/326114
network_acronym_str ES
network_name_str España
repository_id_str
spelling Local market of the tropical purse seine fishery: update and perspective for its assessment in AbidjanDuparc, AntoineAmandè, M.J.Lesage, M.Yala, D.Cauquil, P.Gaertner, DanielPascual-Alayón, Pedro JoséBach, PascalPesqueríasFaux poissonsSede Central IEOSize distributionData collectionSamplingTropical tuna fisheriesKatsuwonus pelamisThunnus albacaresThunnus obesusPart of the tuna catch of purse seiners, not sold to the canneries, is landed with other bycatch species towards another commercial flow. This local flow better known as “Faux poisson” is an important socio-cultural and economic market for Ivory Coast and neighboring countries. Yet, Faux poisson catches landed to this local market increased this last decade since the development of FAD fishing in the mid-nineties. Regarding major tuna species, the catch landed in the local market is mainly composed of small individuals which are not accounted for in the species composition and in catch at size estimates from conventional sampling. Because of the difficulties of the data collection this portion of tropical tuna landing is ignored in the stock assessment models. The need of improve knowledge is so of prime importance to better assess the sustainability of the fishery and the ecosystem. The document presents the main results of recent research on local market flow landed in Abidjan by purse seiners French fleet in the eastern Atlantic. Data collection improvement and perspective for species composition assessment and catch at size are further discussed202320232020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/326114reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésSede Central IEOinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3261142026-05-22T06:33:51Z
dc.title.none.fl_str_mv Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
title Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
spellingShingle Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
Duparc, Antoine
Pesquerías
Faux poissons
Sede Central IEO
Size distribution
Data collection
Sampling
Tropical tuna fisheries
Katsuwonus pelamis
Thunnus albacares
Thunnus obesus
title_short Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
title_full Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
title_fullStr Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
title_full_unstemmed Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
title_sort Local market of the tropical purse seine fishery: update and perspective for its assessment in Abidjan
dc.creator.none.fl_str_mv Duparc, Antoine
Amandè, M.J.
Lesage, M.
Yala, D.
Cauquil, P.
Gaertner, Daniel
Pascual-Alayón, Pedro José
Bach, Pascal
author Duparc, Antoine
author_facet Duparc, Antoine
Amandè, M.J.
Lesage, M.
Yala, D.
Cauquil, P.
Gaertner, Daniel
Pascual-Alayón, Pedro José
Bach, Pascal
author_role author
author2 Amandè, M.J.
Lesage, M.
Yala, D.
Cauquil, P.
Gaertner, Daniel
Pascual-Alayón, Pedro José
Bach, Pascal
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Pesquerías
Faux poissons
Sede Central IEO
Size distribution
Data collection
Sampling
Tropical tuna fisheries
Katsuwonus pelamis
Thunnus albacares
Thunnus obesus
topic Pesquerías
Faux poissons
Sede Central IEO
Size distribution
Data collection
Sampling
Tropical tuna fisheries
Katsuwonus pelamis
Thunnus albacares
Thunnus obesus
description Part of the tuna catch of purse seiners, not sold to the canneries, is landed with other bycatch species towards another commercial flow. This local flow better known as “Faux poisson” is an important socio-cultural and economic market for Ivory Coast and neighboring countries. Yet, Faux poisson catches landed to this local market increased this last decade since the development of FAD fishing in the mid-nineties. Regarding major tuna species, the catch landed in the local market is mainly composed of small individuals which are not accounted for in the species composition and in catch at size estimates from conventional sampling. Because of the difficulties of the data collection this portion of tropical tuna landing is ignored in the stock assessment models. The need of improve knowledge is so of prime importance to better assess the sustainability of the fishery and the ecosystem. The document presents the main results of recent research on local market flow landed in Abidjan by purse seiners French fleet in the eastern Atlantic. Data collection improvement and perspective for species composition assessment and catch at size are further discussed
publishDate 2020
dc.date.none.fl_str_mv 2020
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/10261/326114
url http://hdl.handle.net/10261/326114
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Sede Central IEO
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
_version_ 1869405784165580800
score 15,198674

Registros relacionados