This paper has summarized the sources of Cd pollution in soil and its influence to human being's bodies and plants, meanwhile, introduced the present methods of its treatment.
针对目前的土壤镉污染的问题，总结了土壤中镉污染的来源及其对人体和植物体产生的危害，并在此基础上介绍了目前土壤镉污染的整治方法。
Methods: samples of soil, water, corps and human urine from Magu town of Hezhang county were collected, and then, the Cd contents in the samples were detected.
方法：采集研究区域内的土壤、生活用水、主要食物等样品及人体中的尿样，分析其中的镉含量水平。
Results also show that EXC-Cd were the most active or available form, and then WBO-Cd in Acidic-neutral soil.
不同供试土壤中活性镉的形态是：中、酸性土壤主要为交换态与松结有机态，而石灰性土壤上则以交换态为活性镉的主要给源。
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