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地理信息系统在侵蚀产沙模型与水土保持监测中的应用 被引量:2

Integration of Geographical Information System Technology and Sediment Yield Model
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摘要 将侵蚀产沙模型和地理信息系统集成起来,将地理信息系统应用于水土保持监测中,充分利用GIS在数据管理、空间分析及可视化方面的功能,是今后侵蚀产沙模型与水土保持监测的发展方向。总结了地理信息系统在侵蚀产沙中的应用,阐述了地理信息系统与侵蚀产沙模型集成的发展历史,并对其3种结合方式进行了评述。同时,也就地理信息系统在水土保持监测中的应用进行了总结。 Integrating geographical information system and sediment yield model in soil and water conservation monitoring using geographical information system,utilizing the functions of GIS in datum government,spatial analysis and visual acquisition,are the heading of sediment yield modeling.Geographical information system applications in sediment yield were summarized,the history of integration geographical information system and sediment yield model were expounded,at the same time,three integration ways were discussed.At last geographical information system use in soil and water conservation monitoring were summarized.
出处 《水土保持研究》 CSCD 2004年第2期65-68,共4页 Research of Soil and Water Conservation
基金 国家自然科学基金"流域侵蚀产沙过程中的尺度转换及模型研究"(40271075) 中国科学知识创新工程重要方向项目"水蚀预报模型研究" 中科院地理科学与资源研究所知识创新工程项目(CXIOG-A00-05-02)资助
关键词 侵蚀产沙模型 地理信息系统 集成 水土保持监测 sediment yield model geographical information system integration soil and water conservation monitoring
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