【摘要】 本文根据沉积学原理和环境化学行为特点，应用地积累指数法对太子河（本溪段）沉积物中重金属污染进行了评价研究。结果表明，太子河市区段重金属污染是严重的，主要的重金属污染物为Cu，Pb，其次为Zn，Cd，Hg。更多还原

【Abstract】 Based on the principle of sedimentology and the environmental behavior chaxacterishcs of heavy metals, Use the Index of Geoacumulation(Igeo) to evaluate heavy metal pollution in sediment at Benxi section of Taizi River. The results show tha heavy metal pollution in sediment at Benxi section of Tairi River are serious. The main pollutant of hcavy metals are copper, lead, zinc, cadmium and mercury.更多还原