Occurrence of legacy and emerging halogenated organic contaminants in marine shellfish along French coasts. Munschy, C.; Olivier, N.; Veyrand, B.; and Marchand, P. Chemosphere, 118(1):329-335, 2015. cited By 13
Occurrence of legacy and emerging halogenated organic contaminants in marine shellfish along French coasts [link]Paper  doi  abstract   bibtex   
Current contamination levels of selected legacy, currently-used and emerging halogenated contaminants were monitored in marine shellfish along French coastlines. The studied contaminants included polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDDs), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), decabromodiphenylethane (DBDPE), hexabromobenzene (HBB), 2,2',4,4',5,5'-hexabromobiphenyl (BB-153) and perfluorinated compounds (PFCs).BDE-47, BDE-209, BTBPE, HBB and α-HBCDD were detected in 100% of the analyzed samples, whereas BB-153, DBDPE and PFOS were detected at frequencies of 97%, 90% and 55%, respectively. Concentrations were in the pgg-1ww range and varied as follows: PFOS>BDE-47~α-HBCDD>BDE-209>BTBPE~DBDPE>HBB~BB-153. Overall, non-PBDE Brominated Flame Retardants (BFRs) revealed concentrations between 3 and 59 times lower than those of PBDEs.PBDE pattern was dominated by BDE-47, followed by BDE-99. >. BDE-100. >. BDE-49. >. BDE-209. >. BDE-154; these 6 congeners represented 94% of the summed ten PBDEs. PFC pattern determination revealed PFOS as the predominant PFC in samples from the English Channel and Atlantic, whereas perfluorocarboxylic acids (PFCAs) prevailed in Mediterranean samples. Temporal trend investigations on archived samples from the Mediterranean coast collected between 1981 and 2012 showed a prevalence of PFOS until 1998; PFCAs subsequently increased and became more abundant than PFOS. High levels of PFCAs were observed until 2008, followed by a decrease and stabilization in 2010-2012. Amongst PFCAs, perfluorotridecanoic acid (PFTrDA) and perfluoroundecanoic acid (PFUnA) were predominant and exhibited similar time trends, suggesting similar sources at the investigated site, home to major industrial activity. © 2014 Elsevier Ltd.
@ARTICLE{Munschy2015329,
author={Munschy, C. and Olivier, N. and Veyrand, B. and Marchand, P.},
title={Occurrence of legacy and emerging halogenated organic contaminants in marine shellfish along French coasts},
journal={Chemosphere},
year={2015},
volume={118},
number={1},
pages={329-335},
doi={10.1016/j.chemosphere.2014.09.106},
note={cited By 13},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922294282&doi=10.1016%2fj.chemosphere.2014.09.106&partnerID=40&md5=45a73267c2243ece10bbfa3c270ac53c},
affiliation={IFREMER (Institut Français de Recherche pour l'Exploitation de la Mer), Laboratory of Biogeochemistry of Organic Contaminants, Rue de l'Ile d'Yeu, BP 21105, Nantes Cedex 3, France; LUNAM Université, Oniris, USC INRA 1329, LABERCA (LABoratoire d'Etude des Résidus et Contaminants dans les Aliments), AtlanpÔle La Chantrerie, BP 50707, Nantes, France},
abstract={Current contamination levels of selected legacy, currently-used and emerging halogenated contaminants were monitored in marine shellfish along French coastlines. The studied contaminants included polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDDs), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), decabromodiphenylethane (DBDPE), hexabromobenzene (HBB), 2,2',4,4',5,5'-hexabromobiphenyl (BB-153) and perfluorinated compounds (PFCs).BDE-47, BDE-209, BTBPE, HBB and α-HBCDD were detected in 100% of the analyzed samples, whereas BB-153, DBDPE and PFOS were detected at frequencies of 97%, 90% and 55%, respectively. Concentrations were in the pgg-1ww range and varied as follows: PFOS>BDE-47~α-HBCDD>BDE-209>BTBPE~DBDPE>HBB~BB-153. Overall, non-PBDE Brominated Flame Retardants (BFRs) revealed concentrations between 3 and 59 times lower than those of PBDEs.PBDE pattern was dominated by BDE-47, followed by BDE-99. >. BDE-100. >. BDE-49. >. BDE-209. >. BDE-154; these 6 congeners represented 94% of the summed ten PBDEs. PFC pattern determination revealed PFOS as the predominant PFC in samples from the English Channel and Atlantic, whereas perfluorocarboxylic acids (PFCAs) prevailed in Mediterranean samples. Temporal trend investigations on archived samples from the Mediterranean coast collected between 1981 and 2012 showed a prevalence of PFOS until 1998; PFCAs subsequently increased and became more abundant than PFOS. High levels of PFCAs were observed until 2008, followed by a decrease and stabilization in 2010-2012. Amongst PFCAs, perfluorotridecanoic acid (PFTrDA) and perfluoroundecanoic acid (PFUnA) were predominant and exhibited similar time trends, suggesting similar sources at the investigated site, home to major industrial activity. © 2014 Elsevier Ltd.},
author_keywords={Coastal environment;  HBCDDs;  Non-PBDE BFRs;  PBDEs;  PFCs;  Shellfish},
document_type={Article},
source={Scopus},
}
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