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| 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. |
| 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... |
| Tipo: Text |
Palavras-chave: Water column; Mussel; Air Sediment; POPs. |
| Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/2008/publication-4807.pdf |
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