Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.8/7531 |
Resumo: | FUNDING : This study was financed by the Operational Programme Mar2020, MAR-02.01.01-FEAMP-0052, “Newcumber – Avanços para o cultivo sustentável de pepinos do mar”. It received further financial support from Fundação para a Ciência e Tecnologia (projects UIDB/04292/2020, UIDB/00006/2020, CoastNet – PINFRA/22128/2016, AB with the Scientific Stimulus Programme – CEECIND/00095/2017 and FA with the individual research grant 2020.09563.BD). This publication was financed by Portuguese national funds through FCT – Fundação IP under project reference UIDB/04292/2020, and by the European Union’s Horizon 2020 Research and Innovation Program under grant agreement N810139: Project Portugal Twinning for Innovation and Excellence in Marine Science and Earth Observation – PORTWIMS. |
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Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patternsHolothuroideaDensitySize-class distributionHabitat preferencesEnvironmental parametersRocky reefPortugalFUNDING : This study was financed by the Operational Programme Mar2020, MAR-02.01.01-FEAMP-0052, “Newcumber – Avanços para o cultivo sustentável de pepinos do mar”. It received further financial support from Fundação para a Ciência e Tecnologia (projects UIDB/04292/2020, UIDB/00006/2020, CoastNet – PINFRA/22128/2016, AB with the Scientific Stimulus Programme – CEECIND/00095/2017 and FA with the individual research grant 2020.09563.BD). This publication was financed by Portuguese national funds through FCT – Fundação IP under project reference UIDB/04292/2020, and by the European Union’s Horizon 2020 Research and Innovation Program under grant agreement N810139: Project Portugal Twinning for Innovation and Excellence in Marine Science and Earth Observation – PORTWIMS.There is an increasing demand for sea cucumbers, for human consumption, mainly from Asian markets and, as a consequence, NE-Atlantic species are now new targets for exploitation and exportation. Holothuria mammata is one of the most valuable species in Europe. However, the lack of historical economic interest in this species in most European countries has also led to a lack of studies concerning biological and ecological aspects on wild populations and this is a major issue for stock management. This study aims to determine the temporal and spatial patterns of distribution of H. mammata, considering its abundance and demographic structure in a NE-Atlantic area, SW Portugal, as a function of environmental conditions. For that, a population from a marine protected area was followed for 1 year at 1.5-month intervals. Throughout the coastal area, six sites were selected and at each sampling campaign three random transects per site and substrate (rock and sand) in which all H. mammata individuals were counted and measured. For each site and survey several environmental parameters of interest, from the water column, the sediment and substrate cover, were also measured. Generalized Linear Models were used to model the spatial and temporal distribution of the species according to environmental conditions, to determine the species’ habitat preferences. The distribution models indicate that abiotic and biotic parameters of the water column are not the main drivers shaping the distribution of H. mammata. The species has a patchy distribution, and its habitat preferences depend on environmental stability, the presence of shelter and habitat complexity, which is more important for smaller, more vulnerable, individuals, while bigger size classes tend to venture more into less stable environments in an opportunistic fashion. The knowledge of these population traits is determinant to develop stock management measures, which are now urgent to prevent the depletion of commercial sea cucumber populations in the NE-Atlantic. Sustainable fisheries policies should be developed and start by considering to delimit fishing areas and periods, considering the species spatial and temporal distribution patterns.FrontiersIC-OnlineFélix, Pedro M.Pombo, AnaSilva, Francisco Azevedo eSimões, TomásMarques, Tiago A.Melo, RicardoRocha, CristinaSousa, JoãoVenâncio, ElianaCosta, José L.Brito, Ana C.2022-08-05T15:44:54Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/7531engFélix PM, Pombo A, Azevedo e Silva F, Simões T, Marques TA, Melo R, Rocha C, Sousa J, Venâncio E, Costa JL and Brito AC (2021) Modelling the Distribution of a Commercial NE-Atlantic Sea Cucumber, Holothuria mammata: Demographic and Abundance Spatio-Temporal Patterns. Front. Mar. Sci. 8:675330. doi: 10.3389/fmars.2021.675330.2296-774510.3389/fmars.2021.675330info: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:RCAAP2024-01-17T15:55:21Zoai:iconline.ipleiria.pt:10400.8/7531Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:50:27.947712Repositório 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 |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| title |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| spellingShingle |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns Félix, Pedro M. Holothuroidea Density Size-class distribution Habitat preferences Environmental parameters Rocky reef Portugal |
| title_short |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| title_full |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| title_fullStr |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| title_full_unstemmed |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| title_sort |
Modelling the distribution of a commercial NE-Atlantic Sea Cucumber, Holothuria mammata: demographic and abundance spatio-temporal patterns |
| author |
Félix, Pedro M. |
| author_facet |
Félix, Pedro M. Pombo, Ana Silva, Francisco Azevedo e Simões, Tomás Marques, Tiago A. Melo, Ricardo Rocha, Cristina Sousa, João Venâncio, Eliana Costa, José L. Brito, Ana C. |
| author_role |
author |
| author2 |
Pombo, Ana Silva, Francisco Azevedo e Simões, Tomás Marques, Tiago A. Melo, Ricardo Rocha, Cristina Sousa, João Venâncio, Eliana Costa, José L. Brito, Ana C. |
| author2_role |
author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
IC-Online |
| dc.contributor.author.fl_str_mv |
Félix, Pedro M. Pombo, Ana Silva, Francisco Azevedo e Simões, Tomás Marques, Tiago A. Melo, Ricardo Rocha, Cristina Sousa, João Venâncio, Eliana Costa, José L. Brito, Ana C. |
| dc.subject.por.fl_str_mv |
Holothuroidea Density Size-class distribution Habitat preferences Environmental parameters Rocky reef Portugal |
| topic |
Holothuroidea Density Size-class distribution Habitat preferences Environmental parameters Rocky reef Portugal |
| description |
FUNDING : This study was financed by the Operational Programme Mar2020, MAR-02.01.01-FEAMP-0052, “Newcumber – Avanços para o cultivo sustentável de pepinos do mar”. It received further financial support from Fundação para a Ciência e Tecnologia (projects UIDB/04292/2020, UIDB/00006/2020, CoastNet – PINFRA/22128/2016, AB with the Scientific Stimulus Programme – CEECIND/00095/2017 and FA with the individual research grant 2020.09563.BD). This publication was financed by Portuguese national funds through FCT – Fundação IP under project reference UIDB/04292/2020, and by the European Union’s Horizon 2020 Research and Innovation Program under grant agreement N810139: Project Portugal Twinning for Innovation and Excellence in Marine Science and Earth Observation – PORTWIMS. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z 2022-08-05T15:44:54Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
| format |
article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.8/7531 |
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http://hdl.handle.net/10400.8/7531 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Félix PM, Pombo A, Azevedo e Silva F, Simões T, Marques TA, Melo R, Rocha C, Sousa J, Venâncio E, Costa JL and Brito AC (2021) Modelling the Distribution of a Commercial NE-Atlantic Sea Cucumber, Holothuria mammata: Demographic and Abundance Spatio-Temporal Patterns. Front. Mar. Sci. 8:675330. doi: 10.3389/fmars.2021.675330. 2296-7745 10.3389/fmars.2021.675330 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Frontiers |
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Frontiers |
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