| 1991年梅雨期中冷空气活动的个例分析 |
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| 引用本文： | 黄伟,陶祖钰.1991年梅雨期中冷空气活动的个例分析[J].大气科学,1995,19(3):375-379. |
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| 作者姓名： | 黄伟 陶祖钰 |
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| 作者单位： | 北京大学地球物理系,北京 100871 |
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| 摘 要： | 通过对1991年7月4—6日江淮地区大暴雨过程中冷空气的轨迹分析表明，来自西北方向的冷空气造成了冷暖空气在长江流域的对峙和高原东侧50hPa槽的发展，后者又进而促使了梅雨锋上的气旋发展。
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| 关 键 词： | 梅雨 冷空气 轨迹 |
A Case Study of Cold Air Activity during Meiyu Period in July of 1991 |
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| Huang Wei and Tao Zuyu.A Case Study of Cold Air Activity during Meiyu Period in July of 1991[J].Chinese Journal of Atmospheric Sciences,1995,19(3):375-379. |
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| Authors: | Huang Wei and Tao Zuyu |
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| Abstract: | The trajectories of cold air in heaVy rainfall Period of Jiang-Huai district July 4-6, 1991 show the cold air, which confront with the warm moist air in the Yangtze myer basin, came from the Northwest.The formation of 500 hpa trough on the set of Tibet Plateau, which cause the cyclone to develop in the Meiyu front, is related to the cold air activity. |
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| Keywords: | Meiyu cold air trajectory |
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