摘要
重金属污染是土壤污染中危害极大的一类,重金属污染的防治及其修复是目前国际上研究的热点之一。综述了土壤重金属污染及其植物修复的方法,概述了超富集植物的概念、植物修复的机制和方式,系统阐述植物修复的应用前景和今后的研究方向。
Heavy metal contamination is extremely harmful in soil contamination, It is one of the research priorities in the world to control and remedy heavy metal contamination, Heavy metal contamination in soil and its phytoremediation are reviewed in this paper. At the same time, the definition of hyper-accumulated plants and the mechanism and measures of phytoremediation are described in detail. The perspectives in research and application of phytoremediation were expounded systematically.
出处
《热带农业科学》
2006年第1期75-79,共5页
Chinese Journal of Tropical Agriculture
基金
科技基础性工作和社会公益研究专项(2004DIB3J073)资助。
关键词
重金属污染
植物修复
超富集植物
heavy metal contamination
phytoremediation
hyper-accumulator