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《Chongqing Environmental Science》 2001-01
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Application of GIS in the Control of Nonpoint-Source(NPS)Pollution

He Qiang 1,Wang Zengxin 2,Li Huipeng 1 (1.Chongqing University,Chongqing 400045;2.Henan Institute of Urban Construction,Pingdingshan 467001)  
GIS is an information system with powerful spatial analyzing capability.It can compatible、storage、manage、analyze、display and apply geographic spatial information.It has been regarded as a feasible method to apply GIS in NPS pollution control plan.There are many researches on combining GIS with NPS pollution models in the developed countries.All these progress and experience can be a valuable inspiration to our research.The feaures and essentials of NPS pollution and GIS was discussed in this paper.A few examples were illustrated at the end of the paper.
【Fund】: 国家自然科学基金资助项目 !编号 :599780 54
【CateGory Index】: X506
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