| 浙中地区前汛期降水异常的大气环流响应 |
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| 引用本文： | 刘学华,王立静,邱小伟.浙中地区前汛期降水异常的大气环流响应[J].科技通报,2011,27(4):511-516. |
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| 作者姓名： | 刘学华 王立静 邱小伟 |
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| 作者单位： | 1. 金华市气象局,浙江,金华,321000
2. 滨州市气象专业台,山东,滨州,255611 |
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| 摘 要： | 利用1953-2008年NCEP/NCAR日平均再分析资料、大气环流指数资料、浙中地区逐日降水资料.采用合成分析方法对浙中前汛期(5～7月上旬)降水异常的大气环流特征进行了分析.结果表明:降水偏多年南压高压强度较常年偏弱,高层气流辐散偏强,副热带高压强度偏强,西伸脊点明显偏西,纬向环流偏弱.经向环流偏强,印度西南季风和...
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| 关 键 词： | 前汛期 降水异常 大气环流 合成分析 |
The Linkages Between The Annually First Raining Period Precipitation in The Middle Part of Zhejiang and The Circulation Anomalies |
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| LIU Xuehua,WANG Lijing,QIU Xiaowei.The Linkages Between The Annually First Raining Period Precipitation in The Middle Part of Zhejiang and The Circulation Anomalies[J].Bulletin of Science and Technology,2011,27(4):511-516. |
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| Authors: | LIU Xuehua WANG Lijing QIU Xiaowei |
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| Institution: | LIU Xuehua 1,WANG Lijing 2,QIU Xiaowei 1(1.Jinhua Meteorological Bureau Zhejiang,Jinhua 321000,China,2.Meteorological specialty Observatory of Binzhou,Shandong 256612,China.) |
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| Abstract: | Based on daily mean ncep reanalysis data and the circulation index data and daily precipitation data in the middle part of zhejiang,using synthesize analysis method,the linkages between the annually first raining period precipitation in the middle part of zhejiang and the circulation anomalies is analyzed,the result is that:in the more precipitation years,the intensity of south asia high is less than the mean intensity of that,but plus divergence of upper air is larger than mean intensity.The intensity of h... |
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| Keywords: | synthesize analysis stream flow change of horse latitude higt monsoon |
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