土壤重金属污染的形态分析及生物有效性探讨

 土壤重金属污染已成为人们关注的全球性的环境问题之一,重金属生物有效性已成为污染生态学研究的前沿,污染土壤中重金属形态分析是土壤修复的关键所在。阐述了土壤重金属污染形态分析的研究进展,并对影响生物有效性的主要因素以及土壤重金属污染存在的问题进行了分析探讨,并指出了存在的问题和以后发展的方向,从而为重金属污染土壤经济、有效的修复提供理论依据。

The Research on Speciation Analysis and Bioavailability of Heavy Metal in Soil

Heavy metal pollution occurs all around the world, Bioavailability of heavy metals in soil was becoming key aspects of pollution ecology, speciation analysis on heavy metal in pollution soil is the key to soil remediation. The thesis expatiate the current research of speciation analysis on heavy metal, analysis on the important factor in bioavailability of heavy metal, and discuss the present problem of heavy metal in pollution soil, the concerned problems and future development direction are pointed out,in order to provide theoretics on the economical and availability soil remediation.