作者: Joanna Szlinder-Richert , Iwona Barska , Jan Mazerski , Zygmunt Usydus
DOI: 10.1016/J.MARPOLBUL.2008.08.021
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摘要: Abstract Levels of seven marker polychlorinated biphenyls (PCBs) have been determined in five species Baltic fish collected during 1997–2006. Downward time trends the concentrations heavier congeners PCBs different fish, with exception cod, observed between 1997 and 2001. In case sprat herring samples, statistical significance PCBs: 101, 118, 153, 138 180 has proved. Species-specific bioaccumulation indicated, lowest highest levels (expressed on basis lipid weight) salmon respectively. PCB profiles found to be similar all tested. Sampling location not a crucial factor for various PCBs. some species, are negatively correlated fat content but no relation length.