| 辽河流域径流序列特性分析 |
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| 引用本文： | 张静,何俊仕.辽河流域径流序列特性分析[J].中国农村水利水电,2011(4). |
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| 作者姓名： | 张静 何俊仕 |
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| 作者单位： | 沈阳农业大学水利学院,沈阳,110866 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项“辽河流域水质水量优化调配技术及示范研究”(2008ZX07208-010) |
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| 摘 要： | 以辽河干流、浑河、太子河3个子流域为研究区域,依据地域代表性选取辽河干流石佛寺水文站、浑河沈阳水文站、太子河辽阳水文站为分析测站,依据各测站1956-2000年月径流资料,分析辽河流域径流年内、年际变化规律.结果表明:辽河流域径流年内分配极不均匀,月径流变化幅度比较大,其中辽河干流最大月径流可占年总径流的60%以上;径流年际变化趋势不显著,约存在10a、12a、19a、21a的周期.
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| 关 键 词： | 径流序列 特性分析 辽河流域 |
Analysis of Runoff Series Characteristics in the Liaohe Basin |
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| ZHANG Jing
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HE Jun-shi.Analysis of Runoff Series Characteristics in the Liaohe Basin[J].China Rural Water and Hydropower,2011(4). |
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| Authors: | ZHANG Jing HE Jun-shi |
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| Institution: | ZHANG Jing,HE Jun-shi(Institute of Water Resources,Shenyang Agricultural University,Shenyang 110866,China) |
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| Abstract: | Taking the Liaohe River,Hunhe watershed and Taizihe watershed as research districts,and taking Shifosi Station on Liaohe River,Shenyang Station on Hunhe watershed and Liaoyang Station on Taizihe watershed as analysis stations according to district representation,the characteristics of annual and yearly variation of runoff series in the Liaohe Basin are analyzed.The runoff series is from 1956 to 2000.The results show that annual runoff distribution is non-uniform and monthly runoff variation is serious,among... |
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| Keywords: | runoff series characteristics analysis the Liaohe Basin |
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