土壤质量评价方法的概述

当前土壤退化问题已经威胁到人类社会的发展。土壤退化急需修复,而修复的前提是了解当前土壤的质量状况。文章对土壤质量评价方法按照其性质进行分类,并主要介绍了定量评价方法中基于地理信息系统(GIS)的评价方法、指数评价法和动态评价方法优缺点和应用情况。

At present,the problem of soil degradation has threatened the development of human society.Soil degradation is in urgent need of remediation,which presupposes an understanding of the current state of soil quality.In this paper,soil quality evaluation methods are classified according to their properties,and the advantages and disadvantages and application of quantitative evaluation methods based on GIS,index evaluation and dynamic evaluation are mainly introduced.