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The occurrence and levels of organochlorine pesticides and polychlorinated biphenyls (PCB) were determined in herring, sprat and salmon from the southern Baltic Sea, collected in the period 2006-2009. The determinations of HCH isomers (alpha-, beta- and gamma-HCH), HCB, ∑-DDT (p,p’-DDT, o,p’-DDT, p,p’-DDE and p,p’-DDD) and ∑-PCB (seven indicator PCB congeners 28, 52, 101, 118, 138, 153 and 180) were...
In 2007, 480,000 PLN was designated for the “Stocking Polish Marine Areas" project, of which 440,2765.23 PLN was spent on stocking material. The number of sea trout smolts released was 1,067,111, of which 641,591 were released into the Vistula River basin, 415,520 into Pomeranian rivers, and 10,000 into the Oder River. Age class 2+ dominated the sea trout smolts. Additionally, 235,460 sea trout...
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