| 七大流域水文特性分析 |
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| 引用本文： | 刘伟,翟媛,杨丽英.七大流域水文特性分析[J].水文,2018,38(5):79-84. |
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| 作者姓名： | 刘伟 翟媛 杨丽英 |
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| 作者单位： | 水利部水利水电规划设计总院 |
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| 摘 要： | 我国东西和南北方向地理跨度大,水文特性差异明显。从气候特征、降雨和径流、暴雨和洪水等方面,分析七大流域的水文特性,总结降雨和径流在上下游、干支流等空间上以及年内和年际等时间上的分布规律,并分析暴雨和洪水在成因、发生时间、空间分布、过程等方面的规律,为径流和洪水成果计算提供了基础,也为水文成果的合理性检验提供了参考。
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| 关 键 词： | 七大流域 水文特性 分析 水文成果 修订 |
| 收稿时间： | 2018/2/1 0:00:00 |
Analysis of Hydrologic Characteristics in the Seven Major Basins |
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| LIU Wei,ZHAI Yuan,YANG Liying.Analysis of Hydrologic Characteristics in the Seven Major Basins[J].Hydrology,2018,38(5):79-84. |
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| Authors: | LIU Wei ZHAI Yuan YANG Liying |
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| Abstract: | In China, there are large geographical spans of east -west and north -South and obvious difference of hydrologicalcharacteristics. This paper analyzed the hydrological characteristics of climate, rainfall and runoff, rainstorm and flood in the sevenmajor river basins, and summarized the spatial distribution of rainfall and runoff in the upstream-downstream and mainstreamtributary,and also studied the causes, occurrence time, spatial distribution, rainstorm intensity, flood process and flood encounter ofthe annual and inner-annual distribution of rainstorm and flood. |
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| Keywords: | seven major basins hydrological characteristics analysis hydrological results revision |
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