摘要
土壤重金属污染有害人类健康、影响环境质量和经济的可持续发展。如何有效的净化污染土壤、维持可持续的对土地的利用已经成为当今世界重要的问题之一。利用植物修复土壤重金属污染,保护环境是当今的热点课题。本文就利用植物对重金属污染土壤的修复原理和土壤重金属污染修复的植物选择技术进行讨论。
Rapid industrialisation and urbanization and inten sive agricultural practices have caused large areas of agricultural land contaminated with heavy metals in China.The metal-contaminated soil is difficult to clean up.An effective way of removing heavy metals from contaminated soil is required.Phytoremediation is proved to be a promising technique.This paper was to study how to select appropriate plant to remediate the soils contaminated with heavy metals,the mechanisms of phytoremediation and some valuable candidate plant species.
出处
《江西林业科技》
2002年第2期30-31,38,共3页
Jiangxi Forestry Science and Technology
