| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4426769 | Environmental Pollution | 2008 | 13 Pages |
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). ∑2,3,7,8-PCDD/F and ∑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.
