我国城市土壤重金属污染研究现状和展望

Heavy Metal Contamination of Urban Soils in China:State and Prospect

随着我国城市化和工业化的高速发展,城市土壤重金属污染越来越受到关注,本文在文献调研的基础上,比较国内主要城市土壤重金属污染的含量水平,综述了我国城市土壤重金属污染来源、化学形态、分布特点、生态效应等,并提出了研究展望,以期为相关研究、环境决策和环境管理提供参考。

As the urban population continues to grow, more and more attention has been given to the influence of heavy metal pollution of urban soils on urban eco-environment and human health. The aim of this paper is to provide an overview of the progress of the study on pollutant source,chemical configuration, content distribution and ecology effects of heavy metal pollution in urban soils in China, on the base of list of heavy metal contents in urban soils from different cities. Potential areas of future development in heavy metal pollution of urban soils is identified.