Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina
Autor(a) principal: | |
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Data de Publicação: | 1991 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | spa |
Título da fonte: | Boletim do Instituto Oceanográfico |
Texto Completo: | https://www.revistas.usp.br/biocean/article/view/6737 |
Resumo: | Three faunistic areas were identified along a transect off the Argentine coast (38º11'S 55º11'W to 39º20'S 55º07W) based on the distribution of copepod taxa: coastal, transitional midshelf and outershelf-oceanic in summer, autumn and winter 1987. The copepods formed different assemblages depending on the season, with a certain overlapping among some of them. Calanus propinquus, Clausocalanus brevipes and Oithona atlântica a group identified in March, appeared in other assemblages during the studied period. Calanus australis, Calanoides carinatus and Centropages brachiatus, a group also formed in summer, continued together in the following two seasons in other groups. The oceanic species were only found in March and May, excepting Clausocalanus laticeps which was present in July (winter). The number of recorded taxa decreased from 19 to 12 along the studied period. |
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Boletim do Instituto Oceanográfico |
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Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina Seasonal variations of copepoda assemblages along a transect in the Argentiniam shelf CopepodaEspécies associadasDistribuição verticalDistribuição geográficaVariações sazonaisAtlântico Sul OcidentalCopepodaAssociated speciesVertical distributionGeographical distributionSeasonal variationsSouthwestern Atlantic Three faunistic areas were identified along a transect off the Argentine coast (38º11'S 55º11'W to 39º20'S 55º07W) based on the distribution of copepod taxa: coastal, transitional midshelf and outershelf-oceanic in summer, autumn and winter 1987. The copepods formed different assemblages depending on the season, with a certain overlapping among some of them. Calanus propinquus, Clausocalanus brevipes and Oithona atlântica a group identified in March, appeared in other assemblages during the studied period. Calanus australis, Calanoides carinatus and Centropages brachiatus, a group also formed in summer, continued together in the following two seasons in other groups. The oceanic species were only found in March and May, excepting Clausocalanus laticeps which was present in July (winter). The number of recorded taxa decreased from 19 to 12 along the studied period. Universidade de São Paulo. Instituto Oceanográfico1991-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/biocean/article/view/673710.1590/S1679-87591991000100005Boletim do Instituto Oceanográfico; v. 39 n. 1 (1991); 71-86 Boletim do Instituto Oceanografico; Vol. 39 No. 1 (1991); 71-86 Boletim do Instituto Oceanográfico; Vol. 39 Núm. 1 (1991); 71-86 2316-89510373-5524reponame:Boletim do Instituto Oceanográficoinstname:Instituto Oceanográfico da Universidade de São Paulo (IOUSP)instacron:USPspahttps://www.revistas.usp.br/biocean/article/view/6737/8206Santos, B.A.Ramírez, F.C.info:eu-repo/semantics/openAccess2012-05-02T18:07:47Zoai:revistas.usp.br:article/6737Revistahttps://www.revistas.usp.br/bioceanPUBhttps://www.revistas.usp.br/biocean/oaiamspires@usp.br0373-55240373-5524opendoar:2012-05-02T18:07:47Boletim do Instituto Oceanográfico - Instituto Oceanográfico da Universidade de São Paulo (IOUSP)false |
dc.title.none.fl_str_mv |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina Seasonal variations of copepoda assemblages along a transect in the Argentiniam shelf |
title |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
spellingShingle |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina Santos, B.A. Copepoda Espécies associadas Distribuição vertical Distribuição geográfica Variações sazonais Atlântico Sul Ocidental Copepoda Associated species Vertical distribution Geographical distribution Seasonal variations Southwestern Atlantic |
title_short |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
title_full |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
title_fullStr |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
title_full_unstemmed |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
title_sort |
Variacion estacional de las asociaciones de copepodos en una transecta de la plataforma argentina |
author |
Santos, B.A. |
author_facet |
Santos, B.A. Ramírez, F.C. |
author_role |
author |
author2 |
Ramírez, F.C. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Santos, B.A. Ramírez, F.C. |
dc.subject.por.fl_str_mv |
Copepoda Espécies associadas Distribuição vertical Distribuição geográfica Variações sazonais Atlântico Sul Ocidental Copepoda Associated species Vertical distribution Geographical distribution Seasonal variations Southwestern Atlantic |
topic |
Copepoda Espécies associadas Distribuição vertical Distribuição geográfica Variações sazonais Atlântico Sul Ocidental Copepoda Associated species Vertical distribution Geographical distribution Seasonal variations Southwestern Atlantic |
description |
Three faunistic areas were identified along a transect off the Argentine coast (38º11'S 55º11'W to 39º20'S 55º07W) based on the distribution of copepod taxa: coastal, transitional midshelf and outershelf-oceanic in summer, autumn and winter 1987. The copepods formed different assemblages depending on the season, with a certain overlapping among some of them. Calanus propinquus, Clausocalanus brevipes and Oithona atlântica a group identified in March, appeared in other assemblages during the studied period. Calanus australis, Calanoides carinatus and Centropages brachiatus, a group also formed in summer, continued together in the following two seasons in other groups. The oceanic species were only found in March and May, excepting Clausocalanus laticeps which was present in July (winter). The number of recorded taxa decreased from 19 to 12 along the studied period. |
publishDate |
1991 |
dc.date.none.fl_str_mv |
1991-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/biocean/article/view/6737 10.1590/S1679-87591991000100005 |
url |
https://www.revistas.usp.br/biocean/article/view/6737 |
identifier_str_mv |
10.1590/S1679-87591991000100005 |
dc.language.iso.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/biocean/article/view/6737/8206 |
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 |
Universidade de São Paulo. Instituto Oceanográfico |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto Oceanográfico |
dc.source.none.fl_str_mv |
Boletim do Instituto Oceanográfico; v. 39 n. 1 (1991); 71-86 Boletim do Instituto Oceanografico; Vol. 39 No. 1 (1991); 71-86 Boletim do Instituto Oceanográfico; Vol. 39 Núm. 1 (1991); 71-86 2316-8951 0373-5524 reponame:Boletim do Instituto Oceanográfico instname:Instituto Oceanográfico da Universidade de São Paulo (IOUSP) instacron:USP |
instname_str |
Instituto Oceanográfico da Universidade de São Paulo (IOUSP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Boletim do Instituto Oceanográfico |
collection |
Boletim do Instituto Oceanográfico |
repository.name.fl_str_mv |
Boletim do Instituto Oceanográfico - Instituto Oceanográfico da Universidade de São Paulo (IOUSP) |
repository.mail.fl_str_mv |
amspires@usp.br |
_version_ |
1797049929364930560 |