铜绿山矿区农业土壤重金属污染及生态风险评价OA
Heavy Metal Pollution and Ecological Risk Assessment of Agricultural Soil in Tonglüshan Mine
[目的]掌握铜绿山矿区农业土壤中重金属含量、污染程度及分布特征.[方法]对矿区周边农业土壤重金属进行实地采样,并对Cu、Pb、Cd、Zn含量进行分析.采用地累积指数法及潜在生态风险指数法,评价土壤中的重金属污染程度和风险.[结果]矿区农业土壤受到重金属不同程度的污染,重金属的污染程度从大到小依次为Cu、Zn、Pb、Cd;重金属区域污染差异较大,局部区域污染严重;矿区农业土壤中Cu、Pb、Zn和Cd 4种重金属综合的潜在危害程度均为"轻微",Cu是…查看全部>>
[Objective]To master the content, pollution degree and distribution characteristics of heavy metals in the agricultural soils in Tonglüshan mining area.[Method]Field sampling of heavy metals in the agricultural soil around the mining area was carried out, and the contents of Cu, Pb, Cd and Zn were analyzed.The degree and risk of heavy metal pollution in soil were evaluated by land accumulation index method and potential ecological risk index method.[Result]T…查看全部>>
方月梅;张晓玲;刘娟;何明礼
湖北理工学院环境科学与工程学院,湖北黄石 435003矿区环境污染控制与修复湖北省重点实验室,湖北黄石 435003湖北理工学院环境科学与工程学院,湖北黄石 435003湖北理工学院环境科学与工程学院,湖北黄石 435003
资源环境
农业土壤重金属生态风险评价
Agricultural soilHeavy metalEcological risk assessment
《安徽农业科学》 2017 (24)
58-61,64,5
湖北省教育厅科研计划项目(D20154402)矿区环境污染控制与修复湖北省重点实验室开放研究基金课题(2014107)湖北理工学院校级重点项目(13xjz02A).
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