| 气候变化背景下海河流域温度和湿度空间特征及其与水资源的关系 |
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| 引用本文： | 姚治君,康慧敏,段瑞,刘兆飞.气候变化背景下海河流域温度和湿度空间特征及其与水资源的关系[J].气候变化研究进展,2011,7(5):349-356. |
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| 作者姓名： | 姚治君 康慧敏 段瑞 刘兆飞 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所;2. 中国科学院研究生院，北京100039;3. ; |
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| 基金项目： | 国家科技支撑计划课题(2009BAK56B05); 国家重点基础研究发展计划(2010CB951702) |
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| 摘 要： | 采用旋转主成分分析(REOF)方法,根据海河流域温度和相对湿度这两个主要气侯要素,将流域进行分区.海河流域的温度空间分布可分为4块区域:东北部、南部、西部和中部.流域的湿度空间分布可分为3块区域:东北部、南部与中西部.结合流域水资源空间分布特征的分析,发现流域温度和相对湿度分布与水资源分布具有显著的一致性.
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| 关 键 词： | 温度 湿度 REOF分析 水资源 海河流域 |
Water Resource's Responses to Spatial Variations of Temperature and Humidity Under Global Warming in Haihe River Basin |
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| Yao Zhijun,Kang Huimin,Duan Rui,Liu Zhaofei.Water Resource's Responses to Spatial Variations of Temperature and Humidity Under Global Warming in Haihe River Basin[J].Advances in Climate Change,2011,7(5):349-356. |
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| Authors: | Yao Zhijun Kang Huimin Duan Rui Liu Zhaofei |
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| Institution: | Yao Zhijun1,Kang Huimin1,2,Duan Rui1,Liu Zhaofei1(1 Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing,100101,China,2 Graduate University of Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | Using the REOF(Rotated Empirical Orthogonal Function) method to analyze the climate factors(temperature and relative humidity) in the Haihe River basin,we divided the research area into different parts(sub-catchments).Haihe River basin can be divided into four temperature sub-catchments: northwest mountain sub-catchment,southern sub-catchment,west sub-catchment and central plains sub-catchment,and three moisture sub-catchments: central and western low value sub-catchment,southern high value sub-catchment,an... |
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| Keywords: | temperature humidity REOF analysis water resource Haihe River basin |
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