biomagnification

biomagnification

1

The toxicity of heavy metals is serious . Heavy metals can not be metabolized easily ; they also have bioconcentration and biomagnification , so heavy metals are threat to human and aquatic organisms seriously .

重金属的毒性大、不易被代谢、易被生物富集并有生物放大效应等特点，严重威胁人类和水生生物的生存。
2

Biomagnification of Heavy Metals in Common Fish from Mangrove Areas of China

红树林地区常见鱼类对重金属的生物放大作用的研究
3

Heavy metal in the environment can not be degraded and migrated badly and easily enriched at organisms in the food chain biomagnification obviously , which is not easy to discharge , do a variety of harm on biological as well as human health .

重金属在环境中不能被降解，迁移能力差，并容易在生物体中富集，不易排出，在食物链中的生物放大作用明显，对生态系统中各种生物以及人体造成严重的为害。