| 梅雨锋暴雨的Doppler雷达观测研究:边界层中尺度涡旋系统 |
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| 引用本文： | 杜秉玉,陈钟荣,张卫青.梅雨锋暴雨的Doppler雷达观测研究:边界层中尺度涡旋系统[J].南京气象学院学报,1998(2). |
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| 作者姓名： | 杜秉玉 陈钟荣 张卫青 |
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| 作者单位： | 南京气象学院大气物理学系 |
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| 摘 要： | 使用南京气象学院的Ｄｏｐｐｌｅｒ雷达资料分析了１９９１年７月９日的江淮梅雨锋大暴雨过程。结果表明：当天的大暴雨与边界层中尺度涡旋系统活动密切相关，同时揭示了暴雨区大气低层的气流垂直结构特征。
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| 关 键 词： | Doppler资料，中尺度，涡旋系统，暴雨 |
A STUDY OF RAIN GUSHIN THE MEI YU FRONT WITH DOPPLER RADAR OBSERVATIONS: MESOSCALE VORTEX SYSTEM IN THE BOUNDARY LAYER |
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| Du,Bingyu,Chen,Zhongrong,Zhang,Weiqing.A STUDY OF RAIN GUSHIN THE MEI YU FRONT WITH DOPPLER RADAR OBSERVATIONS: MESOSCALE VORTEX SYSTEM IN THE BOUNDARY LAYER[J].Journal of Nanjing Institute of Meteorology,1998(2). |
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| Authors: | Du Bingyu Chen Zhongrong Zhang Weiqing |
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| Abstract: | The rain gush associated with the Jiang Huai Mei yu front occurred on July 9,1991, was observed with the Doppler radar in Nanjing Institute of Meteorology. The analysis of the data has shown in this paper that the rain gush was closely related with the activity of the mesoscale vortex system in the boundary layer. The vertical structure features of air flow in the lower atmosphere in the region are also revealed. |
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| Keywords: | Doppler radar observations mesoscale vortex system rain gush |
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