| 黑河中上游流域水文区划分析比较 |
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| 引用本文： | 房晶,彭定志,杨卓,张中元,赵珂珂.黑河中上游流域水文区划分析比较[J].北京师范大学学报(自然科学版),2016,52(3):376-379. |
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| 作者姓名： | 房晶 彭定志 杨卓 张中元 赵珂珂 |
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| 作者单位： | 北京师范大学水科学研究院,100875,北京;北京市水文总站,100089,北京 |
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| 基金项目： | 国家自然科学基金资助项目(91125015) |
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| 摘 要： | 选取黑河中上游流域11个水文站点反映流域降水径流特性的7个区划指标,分别应用模糊聚类法和集对分析进行水文区划研究.2种方法比较分析结果表明,应用模糊聚类法将该流域划分为5个子区更为合理.所得分区结果有助于进一步认识该流域水文现象的形成、分布和变化规律,也为黑河流域水文站网合理规划、布设提供了基础,同时也为解决水文资料移用和水资源合理开发提供了依据.
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| 关 键 词： | 水文区划 模糊聚类法 集对分析 黑河 中上游 |
Comparative study on hydrological regionalization in the upper and middle reaches of Heihe River basin |
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| FANG Jing,PENG Dingzhi,YANG Zhuo,ZHANG Zhongyuan,ZHAO Keke.Comparative study on hydrological regionalization in the upper and middle reaches of Heihe River basin[J].Journal of Beijing Normal University(Natural Science),2016,52(3):376-379. |
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| Authors: | FANG Jing PENG Dingzhi YANG Zhuo ZHANG Zhongyuan ZHAO Keke |
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| Abstract: | Seven indexes were selected to reflect rainfall and runoff features based on data from 11 hydrological sites in the upper and middle reaches of Heihe River basin.Both fuzzy cluster method and set pair analysis (SPA)were used for hydrological regionalization.Comparison of the two methods indicates that regionalization result obtained from fuzzy cluster method is more reasonable.Regionalization will help to understand formation,distribution and changes of hydrological phenomena in the study area.It will also provide some foundation for planning and layout of hydrological network in the Heihe River basin,for solving shortage of hydrological data,and will be the basis for reasonable development of water resources. |
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| Keywords: | hydrological regionalization fuzzy cluster method set pair analysis (SPA) upper and middle reaches Heihe River basin |
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