福建贝类养殖区底泥及养殖贝类体内重金属的含量与评价  

Concentration and Assessment of the Heavy Metals in Bottom Soil and Shellfish from Shellfish Culture Areas of Fujian

作　　者：阮金山[1] 吴成业[1] 罗冬莲[1] 廖登远[1] 许翠娅[1] 

机构地区：[1]福建省水产研究所,厦门361012

出　　处：《海洋通报》2000年第2期59-65,共7页Marine Science Bulletin

摘　　要：通过１９９８年４月对福清、莆田、惠安、漳浦等４个贝类养殖区的调查，检测了底泥和不同种类养殖贝类体内重金属的含量。结果表明：４个养殖区的养殖牡蛎体内Ｐｂ和Ｃｄ以及花蛤、缢蛏体内Ｃｕ、Ｐｂ、Ｃｄ． Ｚｎ的含量，都低于海洋生物污染评价标准，没有受到重金属的污染；养殖区的底泥也没有受到Ｃｕ和Ｃｄ的污染，只有部分养殖区Ｐｂ和Ｚｎ的含量超标。Results obtained from analyzing the concentrations of heavy metals in different kinds of culture shellfishes and bottom soil in the four culture areas of Fuqing, Putian, Huian, and Zhangpu in April 1998, are: the concentrations of pb and Cd in the oyster as well as those of Cu, Pb, Cd, Zn in the clam and sinonovacula constricta cultured in the four areas are lower than the assessment standard of marine livings, which indicates that these shellfishes are not polluted by heavy metals, and that the bottom soil is not polluted by Cu, Cd either, while the concentrations of Pb, Zn are over the standard only in parts of the culture area.

关 键 词：重金属 含量 养殖底泥 养殖贝类 福建 污染 

分 类 号：X503.225[环境科学与工程—环境工程] X55