摘要
分析乐山市宏岳煤矿土壤重金属Cu、Zn的含量,以四川省环境土壤背景值为标准,运用单因子指数法和内梅罗指数法评价该区域Cu、Zn污染状况,其结果为:Cu污染主要为轻度污染,Zn污染主要为轻微污染,综合污染能力Cu>Zn。
Analysis of leshan macro yue coal mine soil heavy metal Cu and zinc content, on the basis of environmental soil background values of sichuan province, using the single factor index method and inside plum nemerow index method to evaluate the regional Cu and zinc pollution condition, the result is： the Cu pollution, mainly for the mild pollution, zinc pollution mainly mild pollution, comprehensive pollution ability Cu 〉 zinc.
作者
兰真
吴勇
唐学芳
韩莉璧
Lan Zhen;Wu Yong;Tang Xuefang;Han Libi(School of environment and civil engineering,chengdu university of technology 610000;Chengdu national key laboratory of geological disaster prevention and protection and geological environment protection)
出处
《现代农业研究》
2018年第8期159-160,共2页
Modern Agriculture Research
关键词
煤矿
土壤
重金属
单因子指数法
内梅罗指数法
coal mine
Soil
Heavy metals
Single factor exponential method
Nemero index method
