摘要
应用地质累积指数对攀枝花地区昔格达组粘土中重金属污染进行了评价研究。结果表明 ,各重金属元素污染较严重的地区分布在宝顶煤矿、太平煤矿、攀钢冶炼厂、攀钢矿山、尾矿坝等工矿区 ,污染较轻微的地区分布在红格、新九等农业区。各元素的污染程度上看 ,该区 As和 Cu污染较重 ,Cd,Pb,Zn次之 ,而
The Geoaccumulation index was used to evaluate heavy metal pollution in soil in Panzhihua region.The results showed that heavy metal pollution was serious in Baoding and Taiping coal mine,Panzhihua iron mine,Panzhihua metallurgy factory,gangue dam and other industry areas,but it was weak in Hongge and Xinjiu agricultural area.The contamination degree of heavy metals showed that As and Cu was in high level,Cd,Pb and Zn was in middle,and Cr was in low level.
出处
《重庆环境科学》
北大核心
2002年第4期25-27,31,共4页
Chongqing Environmental Science
基金
中国博士后科学基金
教育部跨世纪优秀人才计划
四川省青年科技基金资助
关键词
评价
地质累积指数
重金属
环境污染
土壤
攀枝花地区
Geoaccumulation index,Heavy metal,Environment pollution,Soil,Panzhihua region.
