七大流域水文特性分析
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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。
In China, there are large geographical spans of east-west and north-South and obvious difference of hydrological characteristics. This paper analyzed the hydrological characteristics of climate, rainfall and runoff, rainstorm and flood in the seven major river basins, and summarized the spatial distribution of rainfall and runoff in the upstream-downstream and mainstream-tributary, and also studied the causes, occurrence time, spatial distribution, rainstorm intensity, flood process and flood encounter of the annual and inner-annual distribution of rainstorm and flood.
In China, there are large geographical spans of east-west and north-South and obvious difference of hydrological characteristics. This paper analyzed the hydrological characteristics of climate, rainfall and runoff, rainstorm and flood in the seven major river basins, and summarized the spatial distribution of rainfall and runoff in the upstream-downstream and mainstream-tributary, and also studied the causes, occurrence time, spatial distribution, rainstorm intensity, flood process and flood encounter of the annual and inner-annual distribution of rainstorm and flood.
引文
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[2]季山,张德伟,王红星.呼玛河流域水文特性及水文模拟[J].黑龙江水专学报, 1998,3:15-26.(JI Shan, ZHANG Dewei, WANG Hongxing. The hydrological simulation and characteristic of Huma River basin[J]. Journal of Heilongjiang Hydraulic Engineering, 1998,3:15-26.(in Chinese))
[3]周业富,杨兴明.北盘江流域水文特性分析[J].中国水运, 2008,9:173-174.(ZHOU Yefu, YANG Xingming. The analysis of hydrological characteristics of Beipan River basin[J]. China Water Transport, 2008,9:173-174.(in Chinese))
[4]代俊峰,郭纯青,方荣杰.西南岩溶灌区水文特性及其模拟模型的构建[J].水资源与水工程学报, 2011,22(4):11-15.(DAI Junfeng, GUO Chunqing, FANG Rongjie. Hydrologic characteristics in southwest karst irrigated area and construction of simulation model[J]. Journal of Water Resources&Water Engineering, 2011,22(4):11-15.(in Chinese))
[5]林三益,缪韧,易立群.中国西南地区河流水文特性[J].山地学报,1999,(3):49-52.(LIN Sanyi, MIAO Ren, YI Liqun. Hydrological features of rivers in southwest China[J]. Journal of Mountain Science, 1999(3):49-52.(in Chinese))
[6]罗扬生.我国西南国际河流水文特性[J].人民珠江, 1995,(6):15-19.(LUO Yangsheng. Hydrological features on southwest international rivers of China[J]. Pearl River, 1995,(6):15-19.(in Chinese))