南京市土壤环境功能区划研究  

Soil Environmental Function Zoning of Nanjing City

作　　者：李志艺[1] 温晴[1] 陈然[1] 熊小丽[1] 赵言文[1] 

机构地区：[1]南京农业大学资源与环境科学学院,江苏南京210095

出　　处：《水土保持通报》2011年第4期159-162,247,共4页Bulletin of Soil and Water Conservation

基　　金：江苏省环境保护厅项目专题"江苏省土壤污染调查及防治"

摘　　要：土壤是人类生存和发展不可缺少的环境要素之一,正确划分其环境功能可以有效地开发利用和保护土壤资源。在探讨土壤环境功能区划思路的基础上,采用遥感和GIS等先进空间模拟技术,并综合考虑土地利用现状和未来土地利用需求对土壤环境的影响,将南京市划分为4类土壤环境功能区,并阐明了各区土壤环境存在的主要问题和保护方向,可为区域土壤环境管理提供重要依据。Soil is one of essential environmental factors for human survival and development.Proper classification of soil environmental functions enables the utilization and protection of the soil resources to be effective.Based on exploring the protocol of soil environmental function zoning,this paper aims to divide Nanjing City into different levels of soil environmental function zones according to the present land use situation and the potential effect of land use planning on soil environment by the advanced space simulation techniques,such as RS and GIS.Four soil environmental function zones are divided,the problems and protection direction in each zone are illustrated in details.This work will provide strong evidence for regional soil environmental management.

关 键 词：南京市 土壤环境 功能区划 土壤环境功能类型区 

分 类 号：X321[环境科学与工程—环境工程]