Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain

Polybrominated diphenyl ethers (PBDEs) are ubiquitous pollutants for which there is still a lack of knowledge about the environmental behavior and fate of the higher brominated congeners (octa- to deca-BDEs). In this study, the PBDE content and congener profiles in failed eggs from two colonies of wh...

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Autores: Muñoz-Arnanz, Juan, Sáez, Mónica, Aguirre, José I., Hiraldo, Fernando, Baos, Raquel, Pacepavicius, Grazina, Alaee, Mehran, Jiménez, Begoña
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2011
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/50063
Acesso em linha:http://hdl.handle.net/10261/50063
Access Level:acceso abierto
Palavra-chave:PBDEs
BDE-209
Eggs
Birds
White stork
Doñana National Park
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spelling Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from SpainMuñoz-Arnanz, JuanSáez, MónicaAguirre, José I.Hiraldo, FernandoBaos, RaquelPacepavicius, GrazinaAlaee, MehranJiménez, BegoñaPBDEsBDE-209EggsBirdsWhite storkDoñana National ParkPolybrominated diphenyl ethers (PBDEs) are ubiquitous pollutants for which there is still a lack of knowledge about the environmental behavior and fate of the higher brominated congeners (octa- to deca-BDEs). In this study, the PBDE content and congener profiles in failed eggs from two colonies of white stork (Ciconia ciconia) in Spain were studied. The average total PBDE concentration was 1.64 ng/g (wet weight, w.w.) for the rural colony and 9.08 ng/g (w.w.) for the urban colony. Higher brominated BDEs dominated the congener profiles of both colonies. Of particular interest was the determination of BDE-209 as the dominant congener accounting for 44.1% and 38.6% of the total PBDE content in the rural and urban colonies, respectively. BDE-202, considered an indicator of BDE 209 debromination, was detected in 83% and all of the samples from rural and urban colonies, respectively. The observed congener profile in which BDE-207 N BDE-208 N BDE-206 does not correspond to any known technical PBDE mixture and is evidence for possible BDE-209 degradation.Peer reviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201220122011info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/50063reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.envint.2010.11.013Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/500632026-05-22T06:33:51Z
dc.title.none.fl_str_mv Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
title Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
spellingShingle Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
Muñoz-Arnanz, Juan
PBDEs
BDE-209
Eggs
Birds
White stork
Doñana National Park
title_short Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
title_full Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
title_fullStr Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
title_full_unstemmed Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
title_sort Predominance of BDE-209 and other higher brominated diphenyl ethers in eggs of white stork (Ciconia ciconia) colonies from Spain
dc.creator.none.fl_str_mv Muñoz-Arnanz, Juan
Sáez, Mónica
Aguirre, José I.
Hiraldo, Fernando
Baos, Raquel
Pacepavicius, Grazina
Alaee, Mehran
Jiménez, Begoña
author Muñoz-Arnanz, Juan
author_facet Muñoz-Arnanz, Juan
Sáez, Mónica
Aguirre, José I.
Hiraldo, Fernando
Baos, Raquel
Pacepavicius, Grazina
Alaee, Mehran
Jiménez, Begoña
author_role author
author2 Sáez, Mónica
Aguirre, José I.
Hiraldo, Fernando
Baos, Raquel
Pacepavicius, Grazina
Alaee, Mehran
Jiménez, Begoña
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv PBDEs
BDE-209
Eggs
Birds
White stork
Doñana National Park
topic PBDEs
BDE-209
Eggs
Birds
White stork
Doñana National Park
description Polybrominated diphenyl ethers (PBDEs) are ubiquitous pollutants for which there is still a lack of knowledge about the environmental behavior and fate of the higher brominated congeners (octa- to deca-BDEs). In this study, the PBDE content and congener profiles in failed eggs from two colonies of white stork (Ciconia ciconia) in Spain were studied. The average total PBDE concentration was 1.64 ng/g (wet weight, w.w.) for the rural colony and 9.08 ng/g (w.w.) for the urban colony. Higher brominated BDEs dominated the congener profiles of both colonies. Of particular interest was the determination of BDE-209 as the dominant congener accounting for 44.1% and 38.6% of the total PBDE content in the rural and urban colonies, respectively. BDE-202, considered an indicator of BDE 209 debromination, was detected in 83% and all of the samples from rural and urban colonies, respectively. The observed congener profile in which BDE-207 N BDE-208 N BDE-206 does not correspond to any known technical PBDE mixture and is evidence for possible BDE-209 degradation.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/50063
url http://hdl.handle.net/10261/50063
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.envint.2010.11.013
Sí
dc.rights.none.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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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