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水环境非点源污染数学模型研究进展
引用本文:马蔚纯,陈立民,李建忠,高效江,林卫青.水环境非点源污染数学模型研究进展[J].地球科学进展,2003,18(3):358-366.
作者姓名:马蔚纯  陈立民  李建忠  高效江  林卫青
作者单位:1. 复旦大学环境科学与工程系,上海,200433
2. 上海市环境科学研究院,上海,200233
基金项目:教育部高等学校骨干教师资助计划资助
摘    要:水环境非点源污染正日益受到人们的重视,成为国内外学者所关注的热点领域。对水文模型、非点源模型的研究现状做了归纳分析,尤其是对模型与RS、GIS的集成进行了探讨,论述了两者结合的意义和重要性,提出了结合的层次性,归纳了结合的多种方式。最后对非点源污染模型的发展前景进行了分析和预测。

关 键 词:非点源污染  数学模型  地理信息系统
文章编号:1001-8166(2003)03-0358-09
收稿时间:2002-03-11
修稿时间:2002年3月11日

PROGRESS IN THE RESEARCH OF NONPOINT SOURCE POLLUTION MODELS OF AQUATIC ENVIRONMENT
MA Wei-chun ,CHEN Li-min ,LI Jian-zhong GAO Xiao-jiang ,LIN Wei-qing.PROGRESS IN THE RESEARCH OF NONPOINT SOURCE POLLUTION MODELS OF AQUATIC ENVIRONMENT[J].Advance in Earth Sciences,2003,18(3):358-366.
Authors:MA Wei-chun  CHEN Li-min  LI Jian-zhong GAO Xiao-jiang  LIN Wei-qing
Affiliation:1.Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China;2.Shanghai Academy of Environmental Science, Shanghai 200233, China
Abstract:Two main types of pollution sources of surface waters can be generally characterized as point and nonpoint (i.e. diffuse) sources.While point sources are for the most part relatively well characterized and controlled, nonpoint sources become more and more important and are being increasingly recognized as significant aquatic pollution sources. This paper reviewed the research status of the hydrological models and nonpoint pollution models, analysed some famous and commonly-used models such as CREAMS, GLEAMS, HSPF, ANSWERS, AGNPS, etc., then discussed the significance, levels and methods of integrating RS, GIS and nonpoint pollution models. The authors also elucidated 3 levels of the integration: ①The basic level—establishing the database for the nonpoint sources based on GIS;②The second level—integrating the RS and GIS with nonpoint pollution models, such as parameter estimation, visualization for simulation results using GIS; ③The third level—establishing the comprehensive and integrated simulation system based on RS and GIS. Finally four aspects of the prospects and trends of nonpoint pollution models are analysed:①Establishing the integrated simulation system which can describe  interactions between atmospheric, hydrological processes and water quality responses.②Establishing the nonpoint pollution model system based on GIScience.③Focusing on the research of nonpoint pollution simulation in the plain catchment area.④Focusingon the toxic pollutants such as VOCs, PAH, PCBs,etc., in the nonpoint pollution simulation.
Keywords:Nonpoint pollution model  GIS  Integration
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