Review of Some Problems about Low Runoff
Review of Some Problems about Low Runoff
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发表时间：
2005
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通讯作者：
Huang Guoru;Chen Yongqi
中科院分区：
文献类型：
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作者：
Huang Guoru;Chen Yongqi
枯水径流预报问题一直是水文学研究的重点和难点之一，近30年来引起了众多水文工作者的极大兴趣。本文综述了枯水径流频率分析、径流历时曲线、基流分离和退水分析的研究进展。分析了流域地形、植被、地理、土壤等特征与枯水径流的关系，重点研究了无资料流域枯水径流的估算技术。
The problem of low runoff prediction was always the one of important and difficult problem, and many hydrologists were interested in it during last 30 years. The frequency analysis of low runoff, flow duration curve, base flow separation and recession analysis are reviewed in the paper. The relations of low runoff to the characteristics of watershed topography, vegetation, geography and soils were analyzed, and the paper further focuses on the techniques for low runoff estimation in ungauged basin.