Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins

Autores
Brasso, Rebecka; Drummond, Bridgette E.; Borrett, Stuart R.; Chiaradia, André; Polito, Michael J.; Raya Rey, Andrea Nélida
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The authors hypothesized that the catastrophic annual molt of penguins (Sphenisciformes) would lead to reduced intraindividual variation of mercury concentrations in body feathers. While mean mercury concentrations varied significantly among 8 penguin species, intraindividual variability did not differ among species and was 3 times lower than values observed in other seabirds. The findings of the present study suggest that a single body feather collected at random per individual can be adequate to estimate mercury exposure at the population level in penguins.
Fil: Brasso, Rebecka. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Drummond, Bridgette E.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Borrett, Stuart R.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Chiaradia, André. Phillip Island Nature Park; Australia
Fil: Polito, Michael J.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Raya Rey, Andrea Nélida. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
Isotopos Estables
Pingüinos
Ecologia Trofica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/2975
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguinsBrasso, RebeckaDrummond, Bridgette E.Borrett, Stuart R.Chiaradia, AndréPolito, Michael J.Raya Rey, Andrea NélidaIsotopos EstablesPingüinosEcologia Troficahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The authors hypothesized that the catastrophic annual molt of penguins (Sphenisciformes) would lead to reduced intraindividual variation of mercury concentrations in body feathers. While mean mercury concentrations varied significantly among 8 penguin species, intraindividual variability did not differ among species and was 3 times lower than values observed in other seabirds. The findings of the present study suggest that a single body feather collected at random per individual can be adequate to estimate mercury exposure at the population level in penguins.Fil: Brasso, Rebecka. University of North Carolina. Department of Biology and Marine Biology; Estados UnidosFil: Drummond, Bridgette E.. University of North Carolina. Department of Biology and Marine Biology; Estados UnidosFil: Borrett, Stuart R.. University of North Carolina. Department of Biology and Marine Biology; Estados UnidosFil: Chiaradia, André. Phillip Island Nature Park; AustraliaFil: Polito, Michael J.. University of North Carolina. Department of Biology and Marine Biology; Estados UnidosFil: Raya Rey, Andrea Nélida. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaWiley2013-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2975Brasso, Rebecka; Drummond, Bridgette E.; Borrett, Stuart R.; Chiaradia, André; Polito, Michael J.; et al.; Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins; Wiley; Environmental Toxicology and Chemistry; 32; 10; 14-10-2013; 2331-23340730-7268http://dx.doi.org/10.1002/etc.23031552-8618enginfo:eu-repo/semantics/altIdentifier/issn/0730-7268info:eu-repo/semantics/altIdentifier/issn/1552-8618info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/etc.2303/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/etc.2303info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:50Zoai:ri.conicet.gov.ar:11336/2975instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:10:50.501CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
title Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
spellingShingle Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
Brasso, Rebecka
Isotopos Estables
Pingüinos
Ecologia Trofica
title_short Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
title_full Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
title_fullStr Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
title_full_unstemmed Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
title_sort Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins
dc.creator.none.fl_str_mv Brasso, Rebecka
Drummond, Bridgette E.
Borrett, Stuart R.
Chiaradia, André
Polito, Michael J.
Raya Rey, Andrea Nélida
author Brasso, Rebecka
author_facet Brasso, Rebecka
Drummond, Bridgette E.
Borrett, Stuart R.
Chiaradia, André
Polito, Michael J.
Raya Rey, Andrea Nélida
author_role author
author2 Drummond, Bridgette E.
Borrett, Stuart R.
Chiaradia, André
Polito, Michael J.
Raya Rey, Andrea Nélida
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Isotopos Estables
Pingüinos
Ecologia Trofica
topic Isotopos Estables
Pingüinos
Ecologia Trofica
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The authors hypothesized that the catastrophic annual molt of penguins (Sphenisciformes) would lead to reduced intraindividual variation of mercury concentrations in body feathers. While mean mercury concentrations varied significantly among 8 penguin species, intraindividual variability did not differ among species and was 3 times lower than values observed in other seabirds. The findings of the present study suggest that a single body feather collected at random per individual can be adequate to estimate mercury exposure at the population level in penguins.
Fil: Brasso, Rebecka. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Drummond, Bridgette E.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Borrett, Stuart R.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Chiaradia, André. Phillip Island Nature Park; Australia
Fil: Polito, Michael J.. University of North Carolina. Department of Biology and Marine Biology; Estados Unidos
Fil: Raya Rey, Andrea Nélida. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description The authors hypothesized that the catastrophic annual molt of penguins (Sphenisciformes) would lead to reduced intraindividual variation of mercury concentrations in body feathers. While mean mercury concentrations varied significantly among 8 penguin species, intraindividual variability did not differ among species and was 3 times lower than values observed in other seabirds. The findings of the present study suggest that a single body feather collected at random per individual can be adequate to estimate mercury exposure at the population level in penguins.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-14
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/2975
Brasso, Rebecka; Drummond, Bridgette E.; Borrett, Stuart R.; Chiaradia, André; Polito, Michael J.; et al.; Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins; Wiley; Environmental Toxicology and Chemistry; 32; 10; 14-10-2013; 2331-2334
0730-7268
http://dx.doi.org/10.1002/etc.2303
1552-8618
url http://hdl.handle.net/11336/2975
http://dx.doi.org/10.1002/etc.2303
identifier_str_mv Brasso, Rebecka; Drummond, Bridgette E.; Borrett, Stuart R.; Chiaradia, André; Polito, Michael J.; et al.; Unique pattern of molt leads to low intraindividual variation in feather mercury concentrations in penguins; Wiley; Environmental Toxicology and Chemistry; 32; 10; 14-10-2013; 2331-2334
0730-7268
1552-8618
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0730-7268
info:eu-repo/semantics/altIdentifier/issn/1552-8618
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/etc.2303/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1002/etc.2303
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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