摘要
城市土地置换过程中严重的土壤污染已经成为制约城市地区土地可持续开发利用的主要因素。本文从城市土壤污染的内在机理研究、污染土地风险评价与风险管理研究、土壤污染与土地价值损失风险关系研究、污染土地治理和再开发投融资机制研究4个方面综述了国内外城市土地置换过程中土壤污染研究进展。述评认为土壤污染领域研究已经成为实现城市可持续发展的重要课题,土壤污染的环境管理理论与方法滞后于其他要素的研究,土壤污染风险评价与风险管理已经成为土壤环境管理的重要决策支撑。
The severe urban soil pollution has been an important restrictive factor for urban land replacement. This paper summarized the advance in soil pollution research during urban land replacement from four aspects, such as the inner mechanism of urban soil pollution, the risk assessment and management of contaminated land, the relationship between soil pollution and land value loss, the financing mechanism of contaminated land rehabilitation. Finally, some proposes were put forward including that the field of soil pollution has been a more important task to realize the sustainable development of city, the environmental management theory and method of soil pollution lags behind the study of other environmental elements, the risk assessment and management of soil pollution has been an important decision support for soil environmental management.
出处
《土壤》
CAS
CSCD
北大核心
2009年第3期350-355,共6页
Soils
关键词
城市土地置换
城市土壤
土壤污染
Urban land replacement, Urban soil, Soil pollution
