Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)

Detalhes bibliográficos
Autor(a) principal: Silva, F. Azevedo e
Data de Publicação: 2023
Outros Autores: Brito, A.C., Pombo, A., Simões, T., Marques, T.A., Rocha, C., Madruga, A.S., Sousa, J., Venâncio, E., Félix, P.M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/8759
Resumo: Open access funding provided by FCT|FCCN (b-on). This work was funded by the Operational Programme Mar2020 MAR-02.01.01-FEAMP-0052 “Newcumber-Avanços para o cultivo sustentável de pepinos do mar”. This work was also supported by national funds through FCT–Fundação para a Ciência e a Tecnologia, I.P., within the strategic projects MARE (UIDB/04292/2020) Associate Laboratory ARNET (LA/P/0069/2020), CEAUL (UIDB/00006/2020), A.C. Brito with the Scientific Stimulus Programme–CEECIND/00095/2017, A. Pombo by the Scientific Employment Stimulus-Institutional Call-CEECINST/00051/2018 and F. Azevedo e Silva by the individual research grant (SFRH/BD/09563/2020).
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spelling Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)HolothuriansSizeDensityHabitat preferencesEnvironmental parametersPortugalOpen access funding provided by FCT|FCCN (b-on). This work was funded by the Operational Programme Mar2020 MAR-02.01.01-FEAMP-0052 “Newcumber-Avanços para o cultivo sustentável de pepinos do mar”. This work was also supported by national funds through FCT–Fundação para a Ciência e a Tecnologia, I.P., within the strategic projects MARE (UIDB/04292/2020) Associate Laboratory ARNET (LA/P/0069/2020), CEAUL (UIDB/00006/2020), A.C. Brito with the Scientific Stimulus Programme–CEECIND/00095/2017, A. Pombo by the Scientific Employment Stimulus-Institutional Call-CEECINST/00051/2018 and F. Azevedo e Silva by the individual research grant (SFRH/BD/09563/2020).The demand for sea cucumbers from the NE-Atlantic is increasing as a consequence of the depletion of stocks that historically supplied Asian markets. Some species from the NE-Atlantic are already showing overfishing signs due to either inefficient policies or their total absence, and they do not offer any margins of sustainability to sea cucumber fisheries. The current lack of knowledge of biological and ecological traits has led to ineffective protection of those species. Holothuria arguinensis is a good example of a temperate sea cucumber species suffering from the effects of unregulated and illegal harvest. This study aims to determine the temporal and spatial distribution patterns of H. arguinensis, assessing density and size-class structure in a NE-Atlantic population, in SW Portugal, as a function of environmental conditions. Sampling was done every 1.5 months at 6 stations defined according to habitat heterogeneity, following the coastline from the mouth of the Sado estuary to marine coastal areas. At each station, there were two habitats (rocky substrate and sandy areas) sampled through SCUBA diving along 30-m random transects, each with three replicates. Individuals were counted and measured (total length) and individual behavioural parameters, such as sheltering and settlement surface, were recorded. Water column parameters, sediment composition, and substrate cover were also recorded. Generalised Linear Models were fit to the data, modelling density and size distribution of the species with respect to environmental conditions. The results indicate that the distribution of H. arguinensis was mainly determined by its ability to deal with physical environmental stressors (current), rather than the chemical properties of the water column or sediment composition. The hydrodynamic features of the region exert the greatest impact on this species’ distribution and help shape habitat usage by different size class groups.SpringerIC-OnlineSilva, F. Azevedo eBrito, A.C.Pombo, A.Simões, T.Marques, T.A.Rocha, C.Madruga, A.S.Sousa, J.Venâncio, E.Félix, P.M.2023-09-05T11:22:00Z20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8759engAzevedo e Silva, F., Brito, A.C., Pombo, A. et al. Spatiotemporal Distribution Patterns of the Sea Cucumber Holothuria arguinensis on a Rocky-Reef Coast (Northeast Atlantic). Estuaries and Coasts 46, 1035–1045 (2023). https://doi.org/10.1007/s12237-023-01201-11559-272310.1007/s12237-023-01201-1metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:58:07Zoai:iconline.ipleiria.pt:10400.8/8759Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:25.051595Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
title Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
spellingShingle Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
Silva, F. Azevedo e
Holothurians
Size
Density
Habitat preferences
Environmental parameters
Portugal
title_short Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
title_full Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
title_fullStr Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
title_full_unstemmed Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
title_sort Spatiotemporal distribution patterns of the sea cucumber Holothuria arguinensis on a rocky‑reef coast (Northeast Atlantic)
author Silva, F. Azevedo e
author_facet Silva, F. Azevedo e
Brito, A.C.
Pombo, A.
Simões, T.
Marques, T.A.
Rocha, C.
Madruga, A.S.
Sousa, J.
Venâncio, E.
Félix, P.M.
author_role author
author2 Brito, A.C.
Pombo, A.
Simões, T.
Marques, T.A.
Rocha, C.
Madruga, A.S.
Sousa, J.
Venâncio, E.
Félix, P.M.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Silva, F. Azevedo e
Brito, A.C.
Pombo, A.
Simões, T.
Marques, T.A.
Rocha, C.
Madruga, A.S.
Sousa, J.
Venâncio, E.
Félix, P.M.
dc.subject.por.fl_str_mv Holothurians
Size
Density
Habitat preferences
Environmental parameters
Portugal
topic Holothurians
Size
Density
Habitat preferences
Environmental parameters
Portugal
description Open access funding provided by FCT|FCCN (b-on). This work was funded by the Operational Programme Mar2020 MAR-02.01.01-FEAMP-0052 “Newcumber-Avanços para o cultivo sustentável de pepinos do mar”. This work was also supported by national funds through FCT–Fundação para a Ciência e a Tecnologia, I.P., within the strategic projects MARE (UIDB/04292/2020) Associate Laboratory ARNET (LA/P/0069/2020), CEAUL (UIDB/00006/2020), A.C. Brito with the Scientific Stimulus Programme–CEECIND/00095/2017, A. Pombo by the Scientific Employment Stimulus-Institutional Call-CEECINST/00051/2018 and F. Azevedo e Silva by the individual research grant (SFRH/BD/09563/2020).
publishDate 2023
dc.date.none.fl_str_mv 2023-09-05T11:22:00Z
2023
2023-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/8759
url http://hdl.handle.net/10400.8/8759
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Azevedo e Silva, F., Brito, A.C., Pombo, A. et al. Spatiotemporal Distribution Patterns of the Sea Cucumber Holothuria arguinensis on a Rocky-Reef Coast (Northeast Atlantic). Estuaries and Coasts 46, 1035–1045 (2023). https://doi.org/10.1007/s12237-023-01201-1
1559-2723
10.1007/s12237-023-01201-1
dc.rights.driver.fl_str_mv metadata only access
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rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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