城市水环境非点源污染模型研究

Study on non-point source pollution model in urban water environment

城市水环境非点源污染研究已成为城市环境研究的一个新的生长点,其形成机理、污染物的来源与归趋、污染负荷量的测算及污染控制手段与方法的研究已被广泛重视。本文对适用于城市水环境非点源污染的研究模型进行了相对系统地整理归纳,并分国内国外及GIS模型3个方面进行了阐述,以期对城市水环境非点源污染研究提供理论依据。

Studying on non-point resource pollution in urban water environment has become a new growth point.That have extensively drawn ours attention,such as the formation mechanism,the sources of pollutants and its fate,the pollution load calculations and pollution control means and its research methods.The paper has summarized the non-point resource pollution models which is applicable to urban water environment,including these at home and abroad and GIS model.Then it has provided a theoretical basis for the analysis.