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镇江地区土壤中重金属Cu和Pb污染状况与空间分布
引用本文:董铮,王琳,田芳.镇江地区土壤中重金属Cu和Pb污染状况与空间分布[J].干旱环境监测,2014,28(4):149-153.
作者姓名:董铮  王琳  田芳
作者单位:镇江地区环境监测中心站,江苏镇江,212009
摘    要:为了锯镇江地区土壤中重金属Cu和Ph的污染状况与空间分布,对镇江地区表层土壤中的Cu和Pb进行了采样监测。结果表明,镇江地区表层土壤中cu的含量为19.2~273mg/kg,Pb的含量为20.6~3846mg/kg。与全省土壤背景值相比,均有一定程度的富集。对cu和Pb的相互关系进行分析可得出,镇江地区土壤在一定程度上受到农业面源的污染。

关 键 词:土壤  重金属  污染状况  空间分布

The Pollution Status and Spatial Distribution of Cu and Pb in Soil in Zhenjiang Region
DONG Zheng,WANG Lin,TIAN Fang.The Pollution Status and Spatial Distribution of Cu and Pb in Soil in Zhenjiang Region[J].Arid Environmental Monitoring,2014,28(4):149-153.
Authors:DONG Zheng  WANG Lin  TIAN Fang
Institution:( Zhenjiang Environmental Monitoring Central Station, Zhenjiang Jiangsu 212009, China)
Abstract:In order to understand the pollution situation and spatial distribution of Cu and Pb in soils in Zhenjiang area, the concentration of Cu and Pb in soil in Zhenjiang was determined. The results showed that the content of Cu in the surface soil in Zhenjiang region was 19. 2 ~ 273 mg/kg, the content of Pb was 20. 6 ~ 3 846 mg/kg. Compared with the soil background value, it had a certain degree of enrichment. Based on the analysis of relationship between Cu and Pb, the soil in Zhenjiang polluted by the agricultural non -point source in a certain extent.
Keywords:soil  heavy metals  pollution situation  spatial distribution
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