胶州湾海洋动物体中重金属含量及评价

本文主要研究了胶州湾海水、海洋动物体中重金属含量，分析结果表明：沿岸河口地区海水中重金属含量较高，其重金属污染主要受沿岸工业排放废水的影响；海洋动物体中重金属含量为底栖动物大于鱼类；海洋动物体中重金属含量不仅受其所栖息海水中重金属含量的支配，而且受季节的影响；海洋动物对于铜比其它重金属具有较强的富集能力。

The Assessment on the Contents of the Heavy Metals in the Organisms in the Jiaozhou Bay

The heavy metal contents in the organisms in the Jiaozhou Bay were comprehensively studyied. The results were obtained as follow:the heavy metal contents in seawater along the estuary of Jiaozhou Bay were relatively high,the heavy metal pollution were mainly affected by the industrial drainage nearby the estuary; the heavy metal contents in the benthons were higher than the fish;the heavy metal conteats in the organizms were not only affected by that in the seawater, but also by the seasonal variation; Copper has the stronger ability of envirchment than other metals to the marine organisms.