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Position: Home > Articles > Review on Application of GIS Technique in the Study of Non-Point Source Pollution Chinese Journal of Soil Science 2008,39 (3) 687-693

GIS技术在非点源污染研究中的应用进展

作  者:
雷秋良;张继宗;岳勇;罗春燕;孙福军
单  位:
北京师范大学环境学院;沈阳农业大学土地与环境学院;中国农业科学院农业资源与农业区划研究所
关键词:
地理信息系统;非点源污染;空间数据库;空间分析;模型
摘  要:
GIS技术在非点源污染研究中日益得到重视和广泛应用,基于GIS技术的非点源污染模型应用研究已成为非点源污染研究的热点。阐述了GIS在非点源污染研究中应用的必要性,对GIS在非点源污染应用的三个层次即建立空间数据库、提取模型参数和与模型的集成应用进行了介绍,并对今后研究方向进行了探讨。
译  名:
Review on Application of GIS Technique in the Study of Non-Point Source Pollution
作  者:
LEI Qiu-liang1,2,ZHANG Ji-zong1,2,YUE Yong3,LUO Chun-yan1,2,SUN Fu-jun4(1.Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081,China;2.The Ministry of Agriculture,Key Laboratory of Plant Nutrition and Nutrient Cycling,Beijing 100081,China;3.School of Environment,Beijing Normal University,Beijing 100875,China;4.Shenyang Agricultural University,Shenyang 110161,China)
关键词:
Geographic Information System;Non-Point source pollution;Spatial Database;Spatial analysis;Model
摘  要:
GIS technique in the study of non-point source pollution has been receiving increasing attention and widely used in many applications.This paper describes the importance of application of GIS technique in the non-point source pollution,and introduces application of GIS in the non-point source pollution at the three layers,including building spatial databases,extracting model parameters and integrating into application models.Finally,future research directions of application of GIS technique in the non-point source pollution are discussed.

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