Mortalidade da pescada-foguete, Macrodon ancylodon
Autor(a) principal: | |
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Data de Publicação: | 1967 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Boletim do Instituto Oceanográfico |
Texto Completo: | https://www.revistas.usp.br/biocean/article/view/27789 |
Resumo: | The instantaneous mortality coefficient (F + M) of the commercial weakfish, Macrodon ancylodon (Bloch, 1801) caught by trawls along southern Brazilian coast (from latitude 28ºS to 34ºS), was computed by means of the annual catch variation (in number) by age per fishing effort from March 1961 to December 1964. The instantaneous mortality coefficient mean values for female and male was respectivelly 1.31 and 1.53. One year old recruits appear in the landings and the mesh selectivity operates on fish up to three years old. Three-year old class predominates in the landings. |
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oai:revistas.usp.br:article/27789 |
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USP-47 |
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Boletim do Instituto Oceanográfico |
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spelling |
Mortalidade da pescada-foguete, Macrodon ancylodon The instantaneous mortality coefficient (F + M) of the commercial weakfish, Macrodon ancylodon (Bloch, 1801) caught by trawls along southern Brazilian coast (from latitude 28ºS to 34ºS), was computed by means of the annual catch variation (in number) by age per fishing effort from March 1961 to December 1964. The instantaneous mortality coefficient mean values for female and male was respectivelly 1.31 and 1.53. One year old recruits appear in the landings and the mesh selectivity operates on fish up to three years old. Three-year old class predominates in the landings. Universidade de São Paulo. Instituto Oceanográfico1967-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/biocean/article/view/2778910.1590/S0373-55241968000100005Boletim do Instituto Oceanográfico; v. 17 n. 1 (1968); 67-70 Boletim do Instituto Oceanografico; Vol. 17 No. 1 (1968); 67-70 Boletim do Instituto Oceanográfico; Vol. 17 Núm. 1 (1968); 67-70 2316-89510373-5524reponame:Boletim do Instituto Oceanográficoinstname:Instituto Oceanográfico da Universidade de São Paulo (IOUSP)instacron:USPporhttps://www.revistas.usp.br/biocean/article/view/27789/29561Yamaguti, N.info:eu-repo/semantics/openAccess2012-06-24T14:51:33Zoai:revistas.usp.br:article/27789Revistahttps://www.revistas.usp.br/bioceanPUBhttps://www.revistas.usp.br/biocean/oaiamspires@usp.br0373-55240373-5524opendoar:2012-06-24T14:51:33Boletim do Instituto Oceanográfico - Instituto Oceanográfico da Universidade de São Paulo (IOUSP)false |
dc.title.none.fl_str_mv |
Mortalidade da pescada-foguete, Macrodon ancylodon |
title |
Mortalidade da pescada-foguete, Macrodon ancylodon |
spellingShingle |
Mortalidade da pescada-foguete, Macrodon ancylodon Yamaguti, N. |
title_short |
Mortalidade da pescada-foguete, Macrodon ancylodon |
title_full |
Mortalidade da pescada-foguete, Macrodon ancylodon |
title_fullStr |
Mortalidade da pescada-foguete, Macrodon ancylodon |
title_full_unstemmed |
Mortalidade da pescada-foguete, Macrodon ancylodon |
title_sort |
Mortalidade da pescada-foguete, Macrodon ancylodon |
author |
Yamaguti, N. |
author_facet |
Yamaguti, N. |
author_role |
author |
dc.contributor.author.fl_str_mv |
Yamaguti, N. |
description |
The instantaneous mortality coefficient (F + M) of the commercial weakfish, Macrodon ancylodon (Bloch, 1801) caught by trawls along southern Brazilian coast (from latitude 28ºS to 34ºS), was computed by means of the annual catch variation (in number) by age per fishing effort from March 1961 to December 1964. The instantaneous mortality coefficient mean values for female and male was respectivelly 1.31 and 1.53. One year old recruits appear in the landings and the mesh selectivity operates on fish up to three years old. Three-year old class predominates in the landings. |
publishDate |
1967 |
dc.date.none.fl_str_mv |
1967-12-31 |
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/27789 10.1590/S0373-55241968000100005 |
url |
https://www.revistas.usp.br/biocean/article/view/27789 |
identifier_str_mv |
10.1590/S0373-55241968000100005 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/biocean/article/view/27789/29561 |
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. 17 n. 1 (1968); 67-70 Boletim do Instituto Oceanografico; Vol. 17 No. 1 (1968); 67-70 Boletim do Instituto Oceanográfico; Vol. 17 Núm. 1 (1968); 67-70 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_ |
1797049930226860032 |