BIOACCUMULATION OF HEAVY METALS IN OYSTER (CRASSOSTREA VIRGINICA)
重金属在牡蛎(Crassostrea　virginica)中的生物积累及其影响因素的研究

Heavy metals including Cd,Cr,Cu,Fe,Mn,Pb and Zn in tissue and shell of oysters and sediments were synchro-studied. The results showed that the bioaccumulation of the heavy metals in oyster was synthetically affected by various factors such as the metabolism of oyster,geochemical behaviors of heavy metals and environmental conditions.