Mammals - metabolism, Fishes - metabolism, Oceans and Seas, Metals - pharmacokinetics, Metals - analysis, Water Pollutants - pharmacokinetics, Invertebrates - metabolism, Seawater - chemistry, Hydrocarbons - analysis, Water Pollutants - analysis, Animals, Arctic Regions, Hydrocarbons, Chlorinated - analysis, Hydrocarbons, Chlorinated - pharmacokinetics, Ice...