干旱区典型露天煤矿区重金属含量水平及污染评价——以神华准能黑岱沟露天煤矿为例  

Heavy Metal Content and Pollution Assessment in Open Coal Mines in Arid Areas

作　　者：王贵[1] 段丽丽[1] 张庆辉[2] 

机构地区：[1]鄂尔多斯职业学院,内蒙古鄂尔多斯017000 [2]包头师范学院,内蒙古包头014030

出　　处：《安徽农业科学》2013年第35期13706-13708,共3页Journal of Anhui Agricultural Sciences

基　　金：内蒙古自然科学基金项目(2011MS0612)

摘　　要：重金属污染事件导致土壤重金属污染备受关注,污染检测与防治刻不容缓。以黑岱沟矿区土壤为对象,研究土壤重金属Cu、Cr、Pb、Zn和Cd含量特征,并进行土壤环境污染评价。结果显示,土壤中Pb和Cd含量较低,没有明显污染;而Cu和Zn含量高于所有参考值,显示一定程度的污染。Heavy metal pollution has always attracted much attention, both pollution detection and prevention are urgent tasks. Cu, Cr, Pb, Zn and Cd content in soil of Heidaigou Mine was studied, and soil pollution assessed. The results showed that Pb and Cd content was lower, showing no obvious pollution; Cu and Zn content were higher than all reference value, showing pollution of a certain degree.

关 键 词：黑岱沟 露天煤矿 土壤 重金属 环境评价 

分 类 号：S181.3[农业科学—农业基础科学]