城市土壤生态系统与可持续性评价方法

A Duty on Sustainability Assessment Criterion of Urban Soil Ecosystem

首先简要论述了城市土壤的功能和城市发展对城市土壤造成的影响,然后提出了城市发展过程中的水土流失问题及城市土壤可持续利用评价框架,最后归纳出实现城市土壤生态系统可持续发展的若干途径。

This article first briefly discusses the urban soil functions and the impact of urbanization for the urban soil. We then raise soil erosion problems during the urbanization,and set up an evaluation framework for the sustainable utilization of urban soil. Finally, several approaches are proposed to achieve sustainable development for the urban soil ecosystem.