| 流域水文模型研究的若干进展 |
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| 引用本文： | 吴险峰,刘昌明.流域水文模型研究的若干进展[J].地理科学进展,2002,21(4):341-357. |
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| 作者姓名： | 吴险峰 刘昌明 |
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| 作者单位： | 1. 北京师范大学环境科学研究所,北京,100875
2. 北京师范大学环境科学研究所,北京,100875;中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 国家重点基础研究发展规划 (973)项目 (1 9990 4 360 1 ) |
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| 摘 要： | 计算机技术和一些交叉学科的发展 ,给水文模拟的研究方法带来了根本性的变化。文章阐述了分布式物理水文模型、地理信息系统 (GIS)和遥感 (RS)技术在流域模拟中的应用等方面的进展。指出分布式模型具有良好的发展前景 ,应用 GIS的水文模型尽管有诸多优点 ,但并不能代表模型本身的高质量 ,遥感资料还没有完全融入水文模型的结构中 ,给直接应用带来较大的困难。
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| 关 键 词： | 水文模型 分布式模型 遥感 地理信息系统 尺度 |
| 文章编号： | 1007-6301(2002)04-0341-08 |
| 收稿时间： | 2002-04-01 |
| 修稿时间： | 4/1/2002 12:00:00 AM |
Progress in Watershed Hydrological Models |
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| WU Xian feng,LIU Chang ming.Progress in Watershed Hydrological Models[J].Progress in Geography,2002,21(4):341-357. |
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| Authors: | WU Xian feng LIU Chang ming |
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| Institution: | 1. Institute of Environmental Science, Beijing Normal University, Beijing 100875 China;2. Institute of Geographical Sciences and Natural Resources Research,CAS, Beijing 100101 China |
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| Abstract: | With the development of computer technology and intercross subjects, the methods of hydrology simulation have great advances. The remarkable trends of watershed hydrological models are the research of physically distributed based models and the use of Geography Information System (GIS) and Remote Sensing (RS) technology. The hydrological model integrated with GIS has many advantages, but it does not mean that the model itself is with high quality. The data arrived from RS is difficult to use in hydrological model directly. Study on mechanism of runoff and streamflow has great foreground to build hydrological model coupled with GIS and RS, and hydrological scale problems should always be paid attention to. |
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| Keywords: | Hydrological model physically distributed based model RS GIS Scales |
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