| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
PCDD/F and PCB multi-media ambient concentrations, congener patterns and occurrence in a Mediterranean coastal lagoon (Etang de Thau, France)
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| Autores: |
Castro Jimenez, J
Deviller, Genevieve
Ghiani, A
Loos, R
Mariani, G
Skejo, H
Umlauf, G
Wollgast, J
Laugier, Thierry
Heas Moisan, K
Leaute, Frederique
Munschy, Catherine
Tixier, Celine
Tronczynski, Jacek
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| Data: |
2008-11
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| Ano: |
2008
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| Palavras-chave: |
Water column
Mussel
Air Sediment
POPs
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| Resumo: |
Ambient concentrations, congener patterns and multi-media distribution of PCDD/Fs and PCBs were determined in air, water, sediment and mussels in a semi-enclosed marine ecosystem (Thau lagoon, France). Sigma 2,3,7,8-PCDD/F and Sigma 7ICES PCB air concentrations (0.2-1.4 and 31-57 pg m(-3), respectively) were typical of rural areas. Concentrations in the water column were very low for PCDD/Fs (163-476 fg L-1) and low for PCBs (138-708 pg L-1). PCDD/F and PCB concentrations found in surface sediment (0.15-1.6 and 2.5-33 ng g(-1) d.w., respectively) and mussel (13-21 pg g(-1) d.w. and 10-39 ng g(-1) d.w., respectively) were medium levels. PCDD/F congener patterns observed in air, water particulate phase and sediments were similar suggesting direct coupling among these compartments and atmospheric inputs of PCDD/Fs into the lagoon. Conversely, for the same set of samples, similar patterns were not observed for PCBs in the mentioned compartments. (C) 2007 Elsevier Ltd. All rights reserved.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
http://archimer.ifremer.fr/doc/2008/publication-4807.pdf
DOI:10.1016/j.envpol.2007.12.019
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| Editor: |
Elsevier
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| Relação: |
http://archimer.ifremer.fr/doc/00000/4807/
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| Formato: |
application/pdf
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| Fonte: |
Environmental Pollution (0269-7491) (Elsevier), 2008-11 , Vol. 156 , N. 1 , P. 123-135
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| Direitos: |
2008 Elsevier Ltd All rights reserved.
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