| 雅鲁藏布江拉萨河流域水文模型应用比较研究 |
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| 引用本文： | 彭定志,;徐宗学,;巩同梁.雅鲁藏布江拉萨河流域水文模型应用比较研究[J].中国科技论文在线,2008(7):536-541. |
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| 作者姓名： | 彭定志 ;徐宗学 ;巩同梁 |
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| 作者单位： | [1]北京师范大学水科学研究院,北京100875; [2]清华大学水利水电工程系,北京100084; [3]西藏自治区水利规划勘测设计研究院,拉萨850000 |
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| 基金项目： | 高等学校博士学科点专项科研基金（20070027014）; 河海大学水文水资源与水利工程科学国家重点实验室开放研究基金 |
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| 摘 要： | 雅鲁藏布江是我国水能资源最丰富的河流之一,拉萨河作为雅鲁藏布江支流中流域面积最大、最长的河流,更是西藏自治区水利开发的重点,但拉萨河流域水文模型应用研究甚少。本文介绍改进的TOPMODEL,并应用该模型和新安江模型对拉萨河流域进行水文模拟,结果表明：两模型都取得了较好的模拟效果,弥补了雅鲁藏布江拉萨河流域水文模型应用研究的不足,为开展缺资料地区的水文模型应用研究进行了一定的尝试。
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| 关 键 词： | 水文学 水文模型 TOPMODEL 拉萨河 雅鲁藏布江 新安江模型 |
Comparative research on hydrological models applied to Lhasa River basin in Yarlung Zangbo River |
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| Institution: | PENG Dingzhi, XU Zongxue, GONG Tongliang(1. College of Water Sciences, Beijing Normal University, Beijing 100875; 2. Department of Hydraulic and Hydropower Engineering, Tsinghua University, Beijing 100084; 3. Water Conservancy Planning and Design Research Institute of Tibet Autonomous Region, Lhasa 850000) |
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| Abstract: | The Yarlung Zangbo River is one of the most abundant hydraulic energy rivers in China. As the longest and largest branch of Yarlung Zangbo River, the Lhasa River is the key issue of water resources exploitation in Tibet. However, there are few hydrological models that could be applied to Lhasa River basin presently. A modified TOPgraphy based hydrological MODEL （TOPMODEL） is introduced and applied to simulate hydrological processes of the Lhasa River basin together with the Xinanjiang model. It is showed that these two models perform well for the basin, the lack of hydrological models application to Lhasa River basin is made up and an attempt is made for study on hydrological models in basins with limited hydrological data. |
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| Keywords: | hydrology hydrological model TOPMODEL Lhasa River Yarlung Zangbo River Xinanjiang model |
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