Trace Elements - analysis, Animals, Geologic Sediments - analysis, China, Metals, Heavy - analysis, Aquatic Organisms - chemistry, Water Pollutants, Chemical - analysis
Food Chain, Water Pollutants, Chemical - metabolism, Environmental Monitoring, Fishes - metabolism, Animals, Methylmercury Compounds - metabolism, Species Specificity, China, Estuaries, Mercury Isotopes - metabolism
Saudi Arabia, Red Sea, Sponges, Sediments, Metals, Animals, Indian Ocean, Environmental Monitoring - methods, Geologic Sediments - chemistry, Metals - analysis, Seawater - chemistry, Porifera - chemistry, Water Pollutants, Chemical - analysis, Sediments (Geology)