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Northern fulmars from two breeding colonies in the Canadian Arctic, Cape Vera and Prince Leopold Island, were analyzed for organochlorine pesticides, PCBs, perfluorinated compounds (PFCs) and total mercury (Hg). Hepatic concentrations of organochlorines and Hg were highest in the male fulmars from Cape Vera. Perfluorooctane sulfonate (PFOS) concentrations did not vary significantly between sexes or colonies. However, concentrations of the perfluorinated carboxylates (PFCAs) were higher in fulmars from Cape Vera than Prince Leopold Island. The C11-C15 PFCAs averaged 90% of the PFCA profile at both colonies. Polychorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and non-ortho PCBs (NO-PCBs) were measured only in birds from Prince Leopold Island. Concentrations of PCDDs, PCDFs, NO-PCBs and Toxic Equivalents (TEQs) did not differ significantly between sexes. ΣTEQ was comprised mainly of ΣTEQPCDF. Concentrations of Hg and the persistent halogenated compounds reported in this study were below published toxicological threshold values for wild birds.

Titel:	Persistent halogenated organic contaminants and mercury in northern fulmars (Fulmarus glacialis) from the Canadian Arctic
Autor/in / Beteiligte Person:	BRAUNE, Birgit M ; MALLORY, Mark L ; BUTT, Craig M ; MABURY, Scott A ; MUIR, Derek C. G
Link:	E-Journal im Bestand der UB Hagen? View record from PASCAL Archive
Zeitschrift:	Environmental pollution (1987), Jg. 158 (2010), Heft 12, S. 3513-3519
Veröffentlichung:	Kidlington: Elsevier, 2010
Medientyp:	academicJournal
Umfang:	print, 1 p.1/4
ISSN:	0269-7491 (print)
Schlagwort:	Amérique du Nord North America America del norte Amérique America Arctique Arctic Region Ártico Canada Canadá Agronomy, agriculture, phytopathology Agronomie, agriculture, phytopathologie Ecology Ecologie Environment Environnement Pollution Toxicology Toxicologie Sciences biologiques et medicales Biological and medical sciences Sciences biologiques fondamentales et appliquees. Psychologie Fundamental and applied biological sciences. Psychology Ecologie animale, vegetale et microbienne Animal, plant and microbial ecology Ecologie appliquée Applied ecology Ecotoxicologie, effets biologiques de la pollution Ecotoxicology, biological effects of pollution Action de la pollution et effets secondaires des pesticides sur les vertébrés Effects of pollution and side effects of pesticides on vertebrates Aves Composé organique Organic compounds Compuesto orgánico Elément trace Trace element Elemento traza Métal lourd Heavy metal Metal pesado Vertebrata Accumulation biologique Biological accumulation Acumulación biológica Foie Liver Hígado Fulmarus glacialis Mercure Mercury Mercurio Organochloré Organochlorine compounds Organoclorado Pesticide Pesticides Plaguicida Polluant organique persistant Persistent organic pollutant Contaminante organico persistente Canadian Arctic Northern fulmar Organochlorines Perfluorinated compounds Subject Geographic: Amérique du Nord North America America del norte Amérique America Arctique Arctic Region Ártico Canada Canadá
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Article File Description: text Language: English Author Affiliations: Environment Canada, National Wildlife Research Centre, Carleton University, Raven Road, Ottawa, Ontario, K1A 0H3, Canada ; Environment Canada, Box 1714, Iqaluit, Nunavut, XOA OH0, Canada ; Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada ; Environment Canada, Canada Centre for Inland Waters, 867 Lakeshore Road, Burlington, Ontario, L7R 4A6, Canada Rights: Copyright 2015 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Animal, vegetal and microbial ecology

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Persistent halogenated organic contaminants and mercury in northern fulmars (Fulmarus glacialis) from the Canadian Arctic