新桥河水系沉积物中重金属污染及地质累积指数评价
he content and evaluation of Heavy Metals in the Sediment of Xinqiao River
对新桥河水系沉积物中Cu、Zn、Pb、Cr、Cd的总量研究表明，沉积物已受到采矿活动的严重污染。根据地累积指数，污染因子顺序为Cd>Cu>Zn>Pb>Cr，其中Cr未达污染水平， Cu、Cd为强-极严重污染，Pb、Zn为中等-强污染。
he research on the content Cu, Zn, Pb, Cr, Cd in the sediment along Xinqiao river shows that the sediment had been polluted by the mining behavior. According to Igeo the order of the pollute actors is Cd>Cu>Zn>Pb>Cr. The degrees of geoacculation of Cu and Cd were hard-serious pollution, and of Zn and Pb were mid-hard.
朱正丽、赵静
环境污染、环境污染防治
重金属沉积物评价新桥
heavy metalssedimentevaluationXinqiao
朱正丽,赵静.新桥河水系沉积物中重金属污染及地质累积指数评价[EB/OL].(2009-05-25)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200905-619.点此复制
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