| 边界层急流与江淮梅雨期暴雨 |
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| 引用本文： | 苗春生,王坚红.边界层急流与江淮梅雨期暴雨[J].气象科学,1995,15(2):38-46. |
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| 作者姓名： | 苗春生 王坚红 |
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| 作者单位： | 南京气象学院 |
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| 基金项目： | 中国环科院“八五”攻关项目 |
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| 摘 要： | 本文通过分析低空九层风场资料，对１９８７年江淮梅雨期的边界层急流的基本特征及其对梅雨过程中暴雨的动力作用做了多方面的初步研究。并与华南边支急流做了一些比较，发现江淮梅雨期的边界层急流是影响梅雨期暴雨发生与维持的一个非常重要的系统。
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| 关 键 词： | 边界层 急流 江淮地区 梅雨期 暴雨 |
THE BOUNDARY LAYER JET AND THE EXCESSIVE RAIN DURING MEI-YU RAIN IN YANGTZE AND HUAIHE RIVERS |
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| Miao Chunsheng,Wag Jianhong,Liang Hanming,Jiang Yanru.THE BOUNDARY LAYER JET AND THE EXCESSIVE RAIN DURING MEI-YU RAIN IN YANGTZE AND HUAIHE RIVERS[J].Scientia Meteorologica Sinica,1995,15(2):38-46. |
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| Authors: | Miao Chunsheng Wag Jianhong Liang Hanming Jiang Yanru |
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| Abstract: | The results of a study was presented on the boundary layer jet during Mei -yu rain peri od of Yangtze and Huaihe rivers of 1987. When 9 levels wind field data in low level (from surface to 3000 meters) were analysed, the study was focused on the basic characters of the boundary layer jet and its dynamical functions on excessive rain during Mei-yu rain in Yangtze and Huaihe rivers. In addition, a comparison between Yangtze and Huaihe boundary layer jet and Southern China boundary layer jet was also done. It was found that the Yangtze and Huaihe boundary layer jet is a very important system in its influence upon the excessive rain happenning and maintenance during Yangtze and Huaihe Mei-yu rain. |
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| Keywords: | the excessive rain during Mei-yu rain in Yangtze and Huaihe rivers the boundary layer jet ungeostrophic |
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