Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions

Detalhes bibliográficos
Autor(a) principal: Rey, Felisa
Data de Publicação: 2019
Outros Autores: Neto, Gina M. Silva, Bueno-Pardo, Juan, Bispo, Regina, Calado, Ricardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/141800
Resumo: This work was also supported by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
id RCAP_69a9eef97f89ba2f2901398e55a85c1a
oai_identifier_str oai:run.unl.pt:10362/141800
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditionsBi-phasic life cyclesCarcinus maenasEast AtlanticInvertebrate larvaePhenotypic variationsPortugalRia de AveiroTime seriesUpwellingAquatic ScienceGeologySDG 14 - Life Below WaterThis work was also supported by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.Patterns of larval supply and larval condition at metamorphosis play key roles in the structure and dynamics of marine populations. Hence, biological and environmental conditions driving the dispersion of larval individuals, shape early life phenotypes, and influence their survival and post-settlement success. We performed a study over two consecutive years at Ria de Aveiro (Portugal), a coastal lagoon influenced by upwelling regimens in the North-eastern Atlantic. This study assessed the effect of contrasting oceanographic conditions on larval supply and larval traits at metamorphosis of the green crab Carcinus maenas. Crab megalopae were daily sampled and monitored in the laboratory until metamorphosis. Environmental conditions experienced by larvae in the field were estimated considering their expected planktonic larval duration, which was calculated for each individual using the size at metamorphosis and the average water temperature during larval development. Presence/absence, megalopa supply, and larval size were posteriorly modelled using generalized linear mixed models. The analysis of the two consecutive years showed haphazard patterns, revealing that both larval supply and phenotypic traits changed during and between supply seasons. The lunar cycle and environmental conditions were identified as drivers of the presence and supply of megalopae. Settlement events with weak upwelling index were influenced by sea temperature, while intense and constant upwelling events conditioned megalopa supply and performance at metamorphosis. In 2013, megalopae invaded the coastal lagoon in a more advanced physiological stage than in 2012 and/or under better nutritional conditions, probably due to stronger and more constant upwelling events during their pelagic larval life. Our results show that oceanographic processes stimulating upwelling and secondary production are sources of phenotypic variation at settlement, influencing both early benthic performance and adult population dynamics of marine organisms with bi-phasic life cycles.DM - Departamento de MatemáticaRUNRey, FelisaNeto, Gina M. SilvaBueno-Pardo, JuanBispo, ReginaCalado, Ricardo2022-07-14T00:31:11Z2019-11-012019-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/141800eng0079-6611PURE: 15539454https://doi.org/10.1016/j.pocean.2019.102201info: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:RCAAP2024-03-11T05:19:02Zoai:run.unl.pt:10362/141800Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:50:03.763582Repositório 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 Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
title Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
spellingShingle Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
Rey, Felisa
Bi-phasic life cycles
Carcinus maenas
East Atlantic
Invertebrate larvae
Phenotypic variations
Portugal
Ria de Aveiro
Time series
Upwelling
Aquatic Science
Geology
SDG 14 - Life Below Water
title_short Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
title_full Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
title_fullStr Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
title_full_unstemmed Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
title_sort Supply and larval traits at metamorphosis of a coastal marine invertebrate with a bi-phasic life cycle under contrasting oceanographic conditions
author Rey, Felisa
author_facet Rey, Felisa
Neto, Gina M. Silva
Bueno-Pardo, Juan
Bispo, Regina
Calado, Ricardo
author_role author
author2 Neto, Gina M. Silva
Bueno-Pardo, Juan
Bispo, Regina
Calado, Ricardo
author2_role author
author
author
author
dc.contributor.none.fl_str_mv DM - Departamento de Matemática
RUN
dc.contributor.author.fl_str_mv Rey, Felisa
Neto, Gina M. Silva
Bueno-Pardo, Juan
Bispo, Regina
Calado, Ricardo
dc.subject.por.fl_str_mv Bi-phasic life cycles
Carcinus maenas
East Atlantic
Invertebrate larvae
Phenotypic variations
Portugal
Ria de Aveiro
Time series
Upwelling
Aquatic Science
Geology
SDG 14 - Life Below Water
topic Bi-phasic life cycles
Carcinus maenas
East Atlantic
Invertebrate larvae
Phenotypic variations
Portugal
Ria de Aveiro
Time series
Upwelling
Aquatic Science
Geology
SDG 14 - Life Below Water
description This work was also supported by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-01
2019-11-01T00:00:00Z
2022-07-14T00:31:11Z
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/10362/141800
url http://hdl.handle.net/10362/141800
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0079-6611
PURE: 15539454
https://doi.org/10.1016/j.pocean.2019.102201
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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
repository.mail.fl_str_mv
_version_ 1799138098011963392

Registros relacionados