Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes

18 páginas, 1 tabla, 6 figuras.

Detalhes bibliográficos
Autores: Quiroz, Roberto, Grimalt, Joan O., Fernández Ramón, M. Pilar
Formato: artículo
Fecha de publicación:2010
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/40046
Acesso em linha:http://hdl.handle.net/10261/40046
Access Level:acceso abierto
Palavra-chave:Polycyclic aromatic hydrocarbons
High mountain lakes
Toxic effects
Estrogenic effects
Activity to AhR binding
Sediment quality guidelines
Toxic equivalent factors
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spelling Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakesQuiroz, RobertoGrimalt, Joan O.Fernández Ramón, M. PilarPolycyclic aromatic hydrocarbonsHigh mountain lakesToxic effectsEstrogenic effectsActivity to AhR bindingSediment quality guidelinesToxic equivalent factors18 páginas, 1 tabla, 6 figuras.Sediment quality guidelines and toxic equivalent factors have been used for assessment of the toxicity of sedimentary long-range atmospherically transported polycyclic aromatic hydrocarbons (PAHs) to the organisms living in high mountain European lakes. This method has provided indices that are consistent with experimental studies evaluating in situ sedimentary estrogenic activity or physiological response to AhR binding in fish from the same lakes. All examined lakes in north, central, west, northeast and southeast European mountains have shown sedimentary PAH concentrations that are above thresholds of no effect but only those situated in the southeast lakes district exhibited concentrations above the indices of probable effects. These mountains, Tatras, are also those having PAH concentrations of highest activity for AhR binding. Chrysene+triphenylene, dibenz[a]anthracene, benzo[k]fluoranthene and indeno[1,2,3-cd]pyrene are the main compounds responsible for the observed toxic effects.Financial support from the EU project Eurolimpacs (GOCE-CT-2003-505540) and ArcRisk (FP7-ENV-2008-1-226534) and Consolider-Ingenio Project GRACCIE (CSD2007-00067) is acknowledged. RQ thanks a grant from the Agreement between Santander-Central-Hispano and CSIC.Peer reviewedElsevier201120112010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/40046reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/226534http://dx.doi.org/10.1016/j.ecoenv.2009.12.030info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/400462026-05-22T06:33:51Z
dc.title.none.fl_str_mv Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
title Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
spellingShingle Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
Quiroz, Roberto
Polycyclic aromatic hydrocarbons
High mountain lakes
Toxic effects
Estrogenic effects
Activity to AhR binding
Sediment quality guidelines
Toxic equivalent factors
title_short Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
title_full Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
title_fullStr Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
title_full_unstemmed Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
title_sort Toxicity assessment of polycyclic aromatic hydrocarbons in sediments from European high mountain lakes
dc.creator.none.fl_str_mv Quiroz, Roberto
Grimalt, Joan O.
Fernández Ramón, M. Pilar
author Quiroz, Roberto
author_facet Quiroz, Roberto
Grimalt, Joan O.
Fernández Ramón, M. Pilar
author_role author
author2 Grimalt, Joan O.
Fernández Ramón, M. Pilar
author2_role author
author
dc.subject.none.fl_str_mv Polycyclic aromatic hydrocarbons
High mountain lakes
Toxic effects
Estrogenic effects
Activity to AhR binding
Sediment quality guidelines
Toxic equivalent factors
topic Polycyclic aromatic hydrocarbons
High mountain lakes
Toxic effects
Estrogenic effects
Activity to AhR binding
Sediment quality guidelines
Toxic equivalent factors
description 18 páginas, 1 tabla, 6 figuras.
publishDate 2010
dc.date.none.fl_str_mv 2010
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/40046
url http://hdl.handle.net/10261/40046
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/226534
http://dx.doi.org/10.1016/j.ecoenv.2009.12.030
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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 15,812455

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