Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment

Time-series (1967 -1997) of environmental variables such as air and sea surface tem­perature (SST), precipitation, wind, Ekman transport, and mean sea level, as well as time-series (1985-1997) of recruitment of horse mackerel, were studied in Atlantic Ibe­rian waters. All time-series were analysed f...

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Detalhes bibliográficos
Autores: Lavín, Alicia, Moreno-Ventas, Xabier, Abaunza, Pablo, Cabanas-López, José Manuel
Tipo de documento: artigo
Data de publicação:2003
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/321447
Acesso em linha:http://hdl.handle.net/10261/321447
Access Level:Acceso aberto
Palavra-chave:Centro Oceanográfico de Santander
Medio Marino
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spelling Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitmentLavín, AliciaMoreno-Ventas, XabierAbaunza, PabloCabanas-López, José ManuelCentro Oceanográfico de SantanderMedio MarinoTime-series (1967 -1997) of environmental variables such as air and sea surface tem­perature (SST), precipitation, wind, Ekman transport, and mean sea level, as well as time-series (1985-1997) of recruitment of horse mackerel, were studied in Atlantic Ibe­rian waters. All time-series were analysed for autocorrelation. The results indicate a statistically significant relationship between the North Atlantic Oscillation and air temperature in Santander. In western Iberia, winter Ekman transport is significantly correlated with the annual Gulf Stream position and sea level with the winter Gulf Stream position. Horse mackerel recruitment is negatively correlated with the annual and spring values of air temperature in the Cantabrian Sea and SST and air tempera­ture in western Iberia. Correlation between recruitment and upwelling index is signifi­cant in spring and summer. Recruitment is also negatively correlated with the annual and winter Ekman transport. After multicolinearity analysis, a multivariate regression model of non-correlated variables (air temperature in Vigo and upwelling index) from April to September has been applied and explains 81.63% of the variance.Sí202320232003info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/321447reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de Santanderhttps://ices-library.figshare.com/articles/report/Environmental_variability_in_the_Atlantic_and_Iberian_waters_and_its_influence_on_horse_mackerel_recruitment/19271936info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3214472026-05-22T06:33:51Z
dc.title.none.fl_str_mv Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
title Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
spellingShingle Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
Lavín, Alicia
Centro Oceanográfico de Santander
Medio Marino
title_short Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
title_full Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
title_fullStr Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
title_full_unstemmed Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
title_sort Environmental variability in the Atlantic Iberian waters and its influence on horse mackerel recruitment
dc.creator.none.fl_str_mv Lavín, Alicia
Moreno-Ventas, Xabier
Abaunza, Pablo
Cabanas-López, José Manuel
author Lavín, Alicia
author_facet Lavín, Alicia
Moreno-Ventas, Xabier
Abaunza, Pablo
Cabanas-López, José Manuel
author_role author
author2 Moreno-Ventas, Xabier
Abaunza, Pablo
Cabanas-López, José Manuel
author2_role author
author
author
dc.subject.none.fl_str_mv Centro Oceanográfico de Santander
Medio Marino
topic Centro Oceanográfico de Santander
Medio Marino
description Time-series (1967 -1997) of environmental variables such as air and sea surface tem­perature (SST), precipitation, wind, Ekman transport, and mean sea level, as well as time-series (1985-1997) of recruitment of horse mackerel, were studied in Atlantic Ibe­rian waters. All time-series were analysed for autocorrelation. The results indicate a statistically significant relationship between the North Atlantic Oscillation and air temperature in Santander. In western Iberia, winter Ekman transport is significantly correlated with the annual Gulf Stream position and sea level with the winter Gulf Stream position. Horse mackerel recruitment is negatively correlated with the annual and spring values of air temperature in the Cantabrian Sea and SST and air tempera­ture in western Iberia. Correlation between recruitment and upwelling index is signifi­cant in spring and summer. Recruitment is also negatively correlated with the annual and winter Ekman transport. After multicolinearity analysis, a multivariate regression model of non-correlated variables (air temperature in Vigo and upwelling index) from April to September has been applied and explains 81.63% of the variance.
publishDate 2003
dc.date.none.fl_str_mv 2003
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/321447
url http://hdl.handle.net/10261/321447
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Centro Oceanográfico de Santander
https://ices-library.figshare.com/articles/report/Environmental_variability_in_the_Atlantic_and_Iberian_waters_and_its_influence_on_horse_mackerel_recruitment/19271936
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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