Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae)
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/2462 |
Resumo: | The main objective of this study was to develop a statistical model for accurate estimates of relative growth. The method was based on identifying patterns of the residuals obtained from the Huxley’s allometric equation. Three different approaches were applied: (1) growth with variable proportionality and constant allometry coefficient, (2) growth with constant proportionality and variable allometry coefficient and (3) distinct growth phases in which proportionality and allometry coefficients remained constant. The proposed statistical models were applied to the relationship of the otolith size and fish size of whitemouth croaker Micropogonias furnieri. The best fit was obtained when using approach (3). A change in the growth parameters was associated with the attainment of sexual maturity. |
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Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae)Micropogonias furnieriOtolithRelative growthStatistical modelsVariable allometric growthThe main objective of this study was to develop a statistical model for accurate estimates of relative growth. The method was based on identifying patterns of the residuals obtained from the Huxley’s allometric equation. Three different approaches were applied: (1) growth with variable proportionality and constant allometry coefficient, (2) growth with constant proportionality and variable allometry coefficient and (3) distinct growth phases in which proportionality and allometry coefficients remained constant. The proposed statistical models were applied to the relationship of the otolith size and fish size of whitemouth croaker Micropogonias furnieri. The best fit was obtained when using approach (3). A change in the growth parameters was associated with the attainment of sexual maturity.2012-08-28T18:33:26Z2012-08-28T18:33:26Z2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBERVIAN, Giovana; FONTOURA, Nelson Ferreira ; HAIMOVICI, Manuel. Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae). Journal of Fish Biology, v. 68, p. 196-208, 2006. Disponível em: <http://www.demersais.furg.br/Files/2006.Bervian.et.al.Statistical.model.growth.Micropogonias.J.Fish.Biol.pdf>. Acesso em: 01 jul. 2012.http://repositorio.furg.br/handle/1/246210.1111/j.1095-8649.2005.00890.xengBervian, GiovanaFontoura, Nelson FerreiraHaimovici, Manuelinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2012-08-28T18:33:26Zoai:repositorio.furg.br:1/2462Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2012-08-28T18:33:26Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.none.fl_str_mv |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
title |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
spellingShingle |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) Bervian, Giovana Micropogonias furnieri Otolith Relative growth Statistical models Variable allometric growth |
title_short |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
title_full |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
title_fullStr |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
title_full_unstemmed |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
title_sort |
Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae) |
author |
Bervian, Giovana |
author_facet |
Bervian, Giovana Fontoura, Nelson Ferreira Haimovici, Manuel |
author_role |
author |
author2 |
Fontoura, Nelson Ferreira Haimovici, Manuel |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Bervian, Giovana Fontoura, Nelson Ferreira Haimovici, Manuel |
dc.subject.por.fl_str_mv |
Micropogonias furnieri Otolith Relative growth Statistical models Variable allometric growth |
topic |
Micropogonias furnieri Otolith Relative growth Statistical models Variable allometric growth |
description |
The main objective of this study was to develop a statistical model for accurate estimates of relative growth. The method was based on identifying patterns of the residuals obtained from the Huxley’s allometric equation. Three different approaches were applied: (1) growth with variable proportionality and constant allometry coefficient, (2) growth with constant proportionality and variable allometry coefficient and (3) distinct growth phases in which proportionality and allometry coefficients remained constant. The proposed statistical models were applied to the relationship of the otolith size and fish size of whitemouth croaker Micropogonias furnieri. The best fit was obtained when using approach (3). A change in the growth parameters was associated with the attainment of sexual maturity. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006 2012-08-28T18:33:26Z 2012-08-28T18:33:26Z |
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 |
BERVIAN, Giovana; FONTOURA, Nelson Ferreira ; HAIMOVICI, Manuel. Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae). Journal of Fish Biology, v. 68, p. 196-208, 2006. Disponível em: <http://www.demersais.furg.br/Files/2006.Bervian.et.al.Statistical.model.growth.Micropogonias.J.Fish.Biol.pdf>. Acesso em: 01 jul. 2012. http://repositorio.furg.br/handle/1/2462 10.1111/j.1095-8649.2005.00890.x |
identifier_str_mv |
BERVIAN, Giovana; FONTOURA, Nelson Ferreira ; HAIMOVICI, Manuel. Statistical model of variable allometric growth: otolith growth in Micropogonias furnieri (Actinopterygii, Sciaenidae). Journal of Fish Biology, v. 68, p. 196-208, 2006. Disponível em: <http://www.demersais.furg.br/Files/2006.Bervian.et.al.Statistical.model.growth.Micropogonias.J.Fish.Biol.pdf>. Acesso em: 01 jul. 2012. 10.1111/j.1095-8649.2005.00890.x |
url |
http://repositorio.furg.br/handle/1/2462 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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 Institucional da FURG (RI FURG) instname:Universidade Federal do Rio Grande (FURG) instacron:FURG |
instname_str |
Universidade Federal do Rio Grande (FURG) |
instacron_str |
FURG |
institution |
FURG |
reponame_str |
Repositório Institucional da FURG (RI FURG) |
collection |
Repositório Institucional da FURG (RI FURG) |
repository.name.fl_str_mv |
Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG) |
repository.mail.fl_str_mv |
|
_version_ |
1807384368138682368 |