关键词: 氮, 磷, 重金属, 石油类, 有机氯农药, 贝类养殖, nitrogen, phosphorus, heavy metal, petroleum hydrocarbon, organochlorine pesticides, shellfish aquaculture

Abstract: In order to provide some references for shellfish aquaculture in the future, the effect of several main marine pollutants such as nitrogen, phosphorus, heavy metals, petroleum hydrocarbons and organochlorine pesticides on the environment of shellfish aquaculture was summarized in the articles according to the domestic and foreign reports. Because of the special feeding way, the content of pollutants in the shellfish is higher than other organisms, in addition, the accumulation of pollutants also exist significant differences in different kinds of shellfish. Therefore, the choice of shellfish culture areas is more cautious than others, in addition, the choice of different breed is based on the specific circumstances of different culture area.