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《Journal of Anhui Agricultural Sciences》 2011-23
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Study on Spatial Distribution of Heavy Metals in Farmland around Tungsten Tailings

CHEN Pei-yun et al(Jiangxi University of Technology,College of Architecture and Surveying Engineering,Ganzhou,Jiangxi 341000)  
[Objective]The research aimed to study the spatial correlation and spatial distribution of the heavy metal in tungsten mine tailings field.[Method]Based on the detection of heavy metals in the soil samples,the contents of soil heavy metal and the distribution around and tungsten mine tailing were analyzed with the statistical methods.[Result]The heavy metals of Cr,As,Zn,Cd,Pb,Cu had a strong spatial correlation,and Hg had a moderate spatial correlation.The content change of Cd was similar to that of Cu in the characteristics of the spatial distribution.Cd and Cu content decreased from the tungsten mine as a center along the east south to west-northeast.[Conclusion]The study could provide a scientific basis for the reasonable use of the land,the sustainable agricultural development and the pollution prevention and the remediation of the soil.
【Fund】: 江西省教育厅基金项目(GJJ10485)
【CateGory Index】: X53
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