| 一次北京暴雨的环流成因分析 |
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| 引用本文： | 葛国庆,钱婷婷,陶祖钰.一次北京暴雨的环流成因分析[J].气象,2002,28(9):3-7. |
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| 作者姓名： | 葛国庆 钱婷婷 陶祖钰 |
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| 作者单位： | 北京大学物理学院大气科学系暴雨监测和预测国家重点实验室,北京,100871 |
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| 摘 要： | 对2001年8月19日发生在北京的暴雨通过诊断分析解释了其环流成因，结果表明，这是一次典型的由中纬度斜压系统引起的大尺度暴雨过程，它的发生机制可以用准地转运动理论得到很好的解释。
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| 关 键 词： | 暴雨 准地转 诊断分析 云图 发生机制 雨量图 |
Analysis of Circulational Cause for a Case of Heavy Rainfall in Beijing |
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| Ge Guoqing\ Qian Tingting\ Tao Zuyu.Analysis of Circulational Cause for a Case of Heavy Rainfall in Beijing[J].Meteorological Monthly,2002,28(9):3-7. |
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| Authors: | Ge Guoqing\ Qian Tingting\ Tao Zuyu |
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| Abstract: | The circulational cause of heavy rainfall of Beijing on 19 August,2001 is given through diagnostic analysis.The results show that it is a typical large scale heavy rainfall which is related to the middle latitude baroclinic disturbance.The mechanism of the heavy rainfall could be revealed by the qusai-geostrophic theory.This study is a complement to the heavy rainfall research which was concentrated on mesocale convective system nowadays. |
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| Keywords: | heavy rainfall\ qusai-geostrophy\ diagnostic analysis\ cloud picture |
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