| 农业非点源污染研究综述 |
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| 引用本文： | 于峰,史正涛,彭海英.农业非点源污染研究综述[J].环境科学与管理,2008,33(8):54-58. |
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| 作者姓名： | 于峰 史正涛 彭海英 |
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| 作者单位： | 云南师范大学,旅游与地理科学学院,云南,昆明,650092 |
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| 基金项目： | 国家自然科学基金，云南省青年学术技术带头人后备人才项目，云南省自然科学基金，云南省教育厅资助项目 |
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| 摘 要： | 针对农业非点源污染的研究现状，综述了非点源污染的定义、特征、污染现状以及危害，并介绍了国内外学者在非点源污染研究的技术方法方面的进展，指出利用与RS、GIS的紧密结合来建立基础信息数据库，对非点源污染过程进行模拟是进行非点源污染研究必然的发展趋势，并简单介绍了两个在国内外应用较广泛的非点源污染模型AnnAGNPS和SWAT模型，最后讨论了利用模型模拟非点源污染过程的优势。
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| 关 键 词： | 农业非点源污染 模型 RS GIS 管理和控制 |
The Summary of the Study on Agricultural Non-point Source Pollution |
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| Yu Feng,Shi Zhengtao,Peng Haiying.The Summary of the Study on Agricultural Non-point Source Pollution[J].Environmental Science and Management,2008,33(8):54-58. |
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| Authors: | Yu Feng Shi Zhengtao Peng Haiying |
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| Institution: | (Tourism and Geographic College, Yunnan Normal University, Kunming 650092, China) |
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| Abstract: | Agricultural non -point source pollution（NPSP） has became an important factor to water eutrophication, this pa- per demonstrates the definition, characteristics, and the hazards of non - point source pollution, and introduces the study of non - point source pollution in the technical methods of progress making of domestic and foreign scholars, and notices that the usage of RS ＆ GIS in this study, and the close integration of GIS to build simulation model that is based information database for non - point source pollution is the inevitable trend of development. Finally this paper discusses the greatest advantage of using model to study non- point source pollution. |
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| Keywords: | RS GIS |
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