Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil

Detalhes bibliográficos
Autor(a) principal: Kinas, Paul Gerhard
Data de Publicação: 2005
Outros Autores: Silva, Kleber Grübel da, Estima, Sérgio, Monteiro, Danielle da Silveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/923
Resumo: Monthly strandings of South American sea lions, Otaria flavescens, and South American fur seals, Arctocephalus australis collected between 1993 and 2002 along the coastline of Rio Grande do Sul, Brazil, are analysed with generalized linear models (GLM) to describe spatial and temporal stranding patterns and to estimate the annual number of stranded animals by species. Results indicate a strong seasonal pattern for both species with maximum average number of strandings in September and minimum in January. While year effects are not significant, differences between regions (north or south of the Patos Lagoon mouth) are. Estimated numbers of stranded sea lions and fur seals in a typical year are 115, with 95% confidence interval (76; 160) and 95, with 95% confidence interval (48; 180), respectively. GLMs proved to be a very useful tool to examine the influence of time and space on strandings in a statistically rigorous framework.
id FURG_04b94685f324b6548c3da2a68ffba592
oai_identifier_str oai:repositorio.furg.br:1/923
network_acronym_str FURG
network_name_str Repositório Institucional da FURG (RI FURG)
repository_id_str
spelling Kinas, Paul GerhardSilva, Kleber Grübel daEstima, SérgioMonteiro, Danielle da Silveira2011-08-24T04:37:58Z2011-08-24T04:37:58Z2005KINAS, Paul G. et al. Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and Souh American fur seals (Arctocephalus australis) in southern Brazil. Latin American Journal of Aquatic Mammals, v. 4, n. 1, p. 7-14, 2005. Disponível em: <http://solamac.org/LAJAM/4_1/pdf/Kinas_etal_2005.pdf> Acesso em: 24 ago. 2011.1676-7497http://repositorio.furg.br/handle/1/923Monthly strandings of South American sea lions, Otaria flavescens, and South American fur seals, Arctocephalus australis collected between 1993 and 2002 along the coastline of Rio Grande do Sul, Brazil, are analysed with generalized linear models (GLM) to describe spatial and temporal stranding patterns and to estimate the annual number of stranded animals by species. Results indicate a strong seasonal pattern for both species with maximum average number of strandings in September and minimum in January. While year effects are not significant, differences between regions (north or south of the Patos Lagoon mouth) are. Estimated numbers of stranded sea lions and fur seals in a typical year are 115, with 95% confidence interval (76; 160) and 95, with 95% confidence interval (48; 180), respectively. GLMs proved to be a very useful tool to examine the influence of time and space on strandings in a statistically rigorous framework.Encalhes mensais de leões marinhos do sul, Otaria flavescens, e lobos marinhos do sul, Arctocephalus australis, registrados do ano de 1993 até 2002 ao longo da costa do Rio Grande do Sul, Brasil, são analisados com modelos lineares generalizados (GLM) a fim de descrever padrões espaciais e temporais bem como estimar o número anual de encalhes efetivos por espécie. Os resultados indicam um forte padrão sazonal para ambas as espécies com máximo de encalhes em setembro e mínimo em janeiro. Enquanto efeitos anuais não são significantes, diferenças regionais (ao norte e ao sul dos molhes da Lagoa dos Patos) o são. Os números anuais de encalhes estimados para leões e lobos marinhos são 115 e 95, respectivamente, com intervalo de confiança de 95% (76; 160) e (48; 180). GLMs se mostraram ferramentas úteis para examinar de forma estatisticamente rigorosa, as influências de tempo e espaço nos encalhes de pinípedes.engGeneralized linear modelsPinnipedStrandingsSouth American sea lionSouth American fur sealOtaria flavescensArctocephalus australisSouthern BrazilGeneralized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGORIGINALGENERALIZED LINEAR MODELS APPLIED TO STRANDING DATA OF.pdfGENERALIZED LINEAR MODELS APPLIED TO STRANDING DATA OF.pdfapplication/pdf227795https://repositorio.furg.br/bitstream/1/923/1/GENERALIZED%20LINEAR%20MODELS%20APPLIED%20TO%20STRANDING%20DATA%20OF.pdf07125b114aa1cf973637a5a758edaff8MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81724https://repositorio.furg.br/bitstream/1/923/2/license.txt5b92b9704b4f13242d70e45ddef35a68MD52open access1/9232011-08-24 01:37:58.682open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2011-08-24T04:37:58Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.pt_BR.fl_str_mv Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
title Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
spellingShingle Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
Kinas, Paul Gerhard
Generalized linear models
Pinniped
Strandings
South American sea lion
South American fur seal
Otaria flavescens
Arctocephalus australis
Southern Brazil
title_short Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
title_full Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
title_fullStr Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
title_full_unstemmed Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
title_sort Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and South American fur Seals (Arctocephalus australis) in Southern Brazil
author Kinas, Paul Gerhard
author_facet Kinas, Paul Gerhard
Silva, Kleber Grübel da
Estima, Sérgio
Monteiro, Danielle da Silveira
author_role author
author2 Silva, Kleber Grübel da
Estima, Sérgio
Monteiro, Danielle da Silveira
author2_role author
author
author
dc.contributor.author.fl_str_mv Kinas, Paul Gerhard
Silva, Kleber Grübel da
Estima, Sérgio
Monteiro, Danielle da Silveira
dc.subject.por.fl_str_mv Generalized linear models
Pinniped
Strandings
South American sea lion
South American fur seal
Otaria flavescens
Arctocephalus australis
Southern Brazil
topic Generalized linear models
Pinniped
Strandings
South American sea lion
South American fur seal
Otaria flavescens
Arctocephalus australis
Southern Brazil
description Monthly strandings of South American sea lions, Otaria flavescens, and South American fur seals, Arctocephalus australis collected between 1993 and 2002 along the coastline of Rio Grande do Sul, Brazil, are analysed with generalized linear models (GLM) to describe spatial and temporal stranding patterns and to estimate the annual number of stranded animals by species. Results indicate a strong seasonal pattern for both species with maximum average number of strandings in September and minimum in January. While year effects are not significant, differences between regions (north or south of the Patos Lagoon mouth) are. Estimated numbers of stranded sea lions and fur seals in a typical year are 115, with 95% confidence interval (76; 160) and 95, with 95% confidence interval (48; 180), respectively. GLMs proved to be a very useful tool to examine the influence of time and space on strandings in a statistically rigorous framework.
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2011-08-24T04:37:58Z
dc.date.available.fl_str_mv 2011-08-24T04:37:58Z
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.citation.fl_str_mv KINAS, Paul G. et al. Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and Souh American fur seals (Arctocephalus australis) in southern Brazil. Latin American Journal of Aquatic Mammals, v. 4, n. 1, p. 7-14, 2005. Disponível em: <http://solamac.org/LAJAM/4_1/pdf/Kinas_etal_2005.pdf> Acesso em: 24 ago. 2011.
dc.identifier.uri.fl_str_mv http://repositorio.furg.br/handle/1/923
dc.identifier.issn.none.fl_str_mv 1676-7497
identifier_str_mv KINAS, Paul G. et al. Generalized linear models applied to stranding data of South American sea lions (Otaria flavescens) and Souh American fur seals (Arctocephalus australis) in southern Brazil. Latin American Journal of Aquatic Mammals, v. 4, n. 1, p. 7-14, 2005. Disponível em: <http://solamac.org/LAJAM/4_1/pdf/Kinas_etal_2005.pdf> Acesso em: 24 ago. 2011.
1676-7497
url http://repositorio.furg.br/handle/1/923
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.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)
bitstream.url.fl_str_mv https://repositorio.furg.br/bitstream/1/923/1/GENERALIZED%20LINEAR%20MODELS%20APPLIED%20TO%20STRANDING%20DATA%20OF.pdf
https://repositorio.furg.br/bitstream/1/923/2/license.txt
bitstream.checksum.fl_str_mv 07125b114aa1cf973637a5a758edaff8
5b92b9704b4f13242d70e45ddef35a68
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv
_version_ 1798313601903099904

Registros relacionados