Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems

Detalhes bibliográficos
Autor(a) principal: Cuvelier, Daphne
Data de Publicação: 2017
Outros Autores: Legendre, Pierre, Laës-Huon, Agathe, Sarradin, Pierre-Marie, Sarrazin, Jozée
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/41245
Resumo: During 2011, two deep-sea observatories focusing on hydrothermal vent ecology were up and running in the Atlantic (Eiffel Tower, Lucky Strike vent field) and the Northeast Pacific Ocean (NEP) (Grotto, Main Endeavour Field). Both ecological modules recorded imagery and environmental variables jointly for a time span of 23 days (7–30 October 2011) and environmental variables for up to 9 months (October 2011–June 2012). Community dynamics were assessed based on imagery analysis and rhythms in temporal variation for both fauna and environment were revealed. Tidal rhythms were found to be at play in the two settings and were most visible in temperature and tubeworm appearances (at NEP). A  ∼  6 h lag in tidal rhythm occurrence was observed between Pacific and Atlantic hydrothermal vents, which corresponds to the geographical distance and time delay between the two sites.
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spelling Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystemsDuring 2011, two deep-sea observatories focusing on hydrothermal vent ecology were up and running in the Atlantic (Eiffel Tower, Lucky Strike vent field) and the Northeast Pacific Ocean (NEP) (Grotto, Main Endeavour Field). Both ecological modules recorded imagery and environmental variables jointly for a time span of 23 days (7–30 October 2011) and environmental variables for up to 9 months (October 2011–June 2012). Community dynamics were assessed based on imagery analysis and rhythms in temporal variation for both fauna and environment were revealed. Tidal rhythms were found to be at play in the two settings and were most visible in temperature and tubeworm appearances (at NEP). A  ∼  6 h lag in tidal rhythm occurrence was observed between Pacific and Atlantic hydrothermal vents, which corresponds to the geographical distance and time delay between the two sites.European Geosciences UnionRepositório da Universidade de LisboaCuvelier, DaphneLegendre, PierreLaës-Huon, AgatheSarradin, Pierre-MarieSarrazin, Jozée2020-01-19T21:24:34Z20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/41245eng1726-417010.5194/bg-14-2955-2017info: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:RCAAP2023-11-08T16:38:05Zoai:repositorio.ul.pt:10451/41245Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:53:15.989434Repositório 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 Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
title Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
spellingShingle Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
Cuvelier, Daphne
title_short Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
title_full Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
title_fullStr Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
title_full_unstemmed Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
title_sort Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
author Cuvelier, Daphne
author_facet Cuvelier, Daphne
Legendre, Pierre
Laës-Huon, Agathe
Sarradin, Pierre-Marie
Sarrazin, Jozée
author_role author
author2 Legendre, Pierre
Laës-Huon, Agathe
Sarradin, Pierre-Marie
Sarrazin, Jozée
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Cuvelier, Daphne
Legendre, Pierre
Laës-Huon, Agathe
Sarradin, Pierre-Marie
Sarrazin, Jozée
description During 2011, two deep-sea observatories focusing on hydrothermal vent ecology were up and running in the Atlantic (Eiffel Tower, Lucky Strike vent field) and the Northeast Pacific Ocean (NEP) (Grotto, Main Endeavour Field). Both ecological modules recorded imagery and environmental variables jointly for a time span of 23 days (7–30 October 2011) and environmental variables for up to 9 months (October 2011–June 2012). Community dynamics were assessed based on imagery analysis and rhythms in temporal variation for both fauna and environment were revealed. Tidal rhythms were found to be at play in the two settings and were most visible in temperature and tubeworm appearances (at NEP). A  ∼  6 h lag in tidal rhythm occurrence was observed between Pacific and Atlantic hydrothermal vents, which corresponds to the geographical distance and time delay between the two sites.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01T00:00:00Z
2020-01-19T21:24:34Z
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/10451/41245
url http://hdl.handle.net/10451/41245
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1726-4170
10.5194/bg-14-2955-2017
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.publisher.none.fl_str_mv European Geosciences Union
publisher.none.fl_str_mv European Geosciences Union
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
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