Cd contamination of agricultural soils as a result of industrial discharge is a serious threat to human and animals'health. Current status of Cd pollution, remedial mechanisms, advantages and disadvantages of different methods, and feasibility of application are reviewed in this article. In addition, principle, characteristics and new biotechnological methods involving genetic engineering used in phytoremediation of Cd contaminated soils and future prospect are discussed in details. The alternative methods provide novel approaches to restore the polluted ecological systems using highly efficient plants and organisms.
顾继光, 周启星. 镉污染土壤的治理及植物修复[J]. , 2002, 21(4): 352-356.
Gu Jiguang, Zhou Qixing. Cleaning up through phytoremediation: a review of Cd contaminated soils. , 2002, 21(4): 352-356.
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