| 基于跳跃分析的非一致性水文频率计算 |
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| 引用本文： | 胡义明,梁忠民.基于跳跃分析的非一致性水文频率计算[J].东北水利水电,2011,29(7):38-40,72. |
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| 作者姓名： | 胡义明 梁忠民 |
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| 作者单位： | 河海大学水文水资源学院,江苏南京,210098 |
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| 摘 要： | 气候变化和人类活动等因素的影响使得洪水及径流的生成和孕育环境发生了变化,致使实测洪量系列的一致性受到干扰或破坏,对频率分析成果产生了一定的影响.本文以金沙江流域某站点资料为例,采用滑动秩和检验法和有序聚类分析法对其跳跃性进行分析,并进行系列的一致性修正及水文频率分析.结果表明,基于未修正系列和修正系列进行频率分析得到的...
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| 关 键 词： | 非一致性 洪量系列 跳跃分析 系列修正 频率分析 |
Inconsistency hydrological frequency calculation based on jump analysis |
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| HU Yi-min,LIANG Zhong-min.Inconsistency hydrological frequency calculation based on jump analysis[J].Water Resources & Hydropower of Northeast China,2011,29(7):38-40,72. |
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| Authors: | HU Yi-min LIANG Zhong-min |
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| Affiliation: | HU Yi-min,LIANG Zhong-min |
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| Abstract: | The factors of climate change and human activities cause the environmental change of the flood and runoff generation and breeding,which interference or damage the consistency of actual flood volume series and affect the results of frequency analysis.Taking the some a station data of Jinsha River basin as an example,the paper analyzes the jump by using the slide rank sum test method and ordered cluster analysis method,modifies the consistency of the series and makes hydrological frequency analysis.The design... |
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| Keywords: | inconsistency flood volume series jump analysis series modify frequency analysis |
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