Temporal-spatial distribution and variability of cadmium contamination in soils in Shenyang Zhangshi irrigation area, China


SUN Li-na , ZHANG Yao-hua , SUN Tie-heng , GONG Zong-qiang , LIN Xin , LI Hai-bo

DOI:

Received April 25, 2006,Revised July 31, 2006, Accepted , Available online

Volume 18,2006,Pages 1241-1246

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Heavy metal contamination in soils has been of wide concern in China in the last several decades. The heavy metal contamination was caused by sewage irrigation, mining and inappropriate utilization of various agrochemicals and pesticides and so on. The Sh

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