Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system

Detalhes bibliográficos
Autor(a) principal: Rondinelli, Simone Franco
Data de Publicação: 2010
Outros Autores: Barros Junior, Francisco Carlos Rocha de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5598
Resumo: Acesso restrito: Texto completo. p. 401-407.
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spelling Rondinelli, Simone FrancoBarros Junior, Francisco Carlos Rocha deRondinelli, Simone FrancoBarros Junior, Francisco Carlos Rocha de2012-04-12T13:07:19Z2010-101385-1101http://www.repositorio.ufba.br/ri/handle/ri/5598v. 64, n. 3Acesso restrito: Texto completo. p. 401-407.Fish resources are important sources of income and protein to traditional inhabitants of coastal zones. In Garapuá village, the shellfish Lucina pectinata is the main resource exploited in mangroves. This study tests whether if in less explored areas (far from the village) L. pectinata individuals have higher densities and greater lengths, and if there was a decrease in cpue's over the last years. Samples were taken monthly in two habitats (mangrove channels and mangrove roots) in six mangrove areas by random squares. The results indicated that closer areas showed significantly lower densities than areas far from the village. Densities were significantly higher in mangrove roots (quizangas) than at channels. There was a significant increase in monthly L. pectinata cpue, from 18.2 dz./shellfish gatherers/day in 2001 to 19.3 in 2007, showing that this stock does not seem to be overexploited. However, (i) a long-term monitoring of Garapuá shellfish gatherers to evaluate if the stock will support an increasing pressure and (ii) several manipulative experiments to better understand ecological processes are suggested.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-04-12T13:07:19Z No. of bitstreams: 1 __ac.els-cdn.com_S138511...e2a8836e18776e458ce1ff4de6d0b.pdf: 352023 bytes, checksum: 177d98bd7b35e8428445d182d7fc3709 (MD5)Made available in DSpace on 2012-04-12T13:07:19Z (GMT). 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dc.title.pt_BR.fl_str_mv Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
dc.title.alternative.pt_BR.fl_str_mv JOURNAL OF SEA RESEARCH
title Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
spellingShingle Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
Rondinelli, Simone Franco
Lucina pectinata
Shellfish Exploitation
Density
Length
Cpue
Brazil
title_short Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
title_full Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
title_fullStr Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
title_full_unstemmed Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
title_sort Evaluating shellfish gathering (Lucina pectinata) in a tropical mangrove system
author Rondinelli, Simone Franco
author_facet Rondinelli, Simone Franco
Barros Junior, Francisco Carlos Rocha de
author_role author
author2 Barros Junior, Francisco Carlos Rocha de
author2_role author
dc.contributor.author.fl_str_mv Rondinelli, Simone Franco
Barros Junior, Francisco Carlos Rocha de
Rondinelli, Simone Franco
Barros Junior, Francisco Carlos Rocha de
dc.subject.por.fl_str_mv Lucina pectinata
Shellfish Exploitation
Density
Length
Cpue
Brazil
topic Lucina pectinata
Shellfish Exploitation
Density
Length
Cpue
Brazil
description Acesso restrito: Texto completo. p. 401-407.
publishDate 2010
dc.date.issued.fl_str_mv 2010-10
dc.date.accessioned.fl_str_mv 2012-04-12T13:07:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/5598
dc.identifier.issn.none.fl_str_mv 1385-1101
dc.identifier.number.pt_BR.fl_str_mv v. 64, n. 3
identifier_str_mv 1385-1101
v. 64, n. 3
url http://www.repositorio.ufba.br/ri/handle/ri/5598
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv DOI: 10.1016/j.seares.2010.06.002
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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