Trace organic contamination, Seafood consumers, Pearl River Delta, Biota, Health risks, Environmental Monitoring, Oceans and Seas, Perna - chemistry, Risk Assessment, Food Contamination, Humans, Penaeidae - chemistry, Rivers, Water Pollutants, Chemical - analysis, Hydrocarbons - analysis, Animals, China, Crassostrea - chemistry, Seafood - analysis, Deltas, P...
sediment, coastal wetlands, Hong Kong, PAHs, Mai Po