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田生春, 曾昭美. 夏季华北地区高空槽前有无暴雨的对比分析[J]. 大气科学, 1982, 6(2): 179-186. DOI: 10.3878/j.issn.1006-9895.1982.02.09
引用本文: 田生春, 曾昭美. 夏季华北地区高空槽前有无暴雨的对比分析[J]. 大气科学, 1982, 6(2): 179-186. DOI: 10.3878/j.issn.1006-9895.1982.02.09
Tian Shengchun, Zeng Zhaomei. A comparison between two cases with and without heavy rain in the front of upper trough in summer, north China[J]. Chinese Journal of Atmospheric Sciences, 1982, 6(2): 179-186. DOI: 10.3878/j.issn.1006-9895.1982.02.09
Citation: Tian Shengchun, Zeng Zhaomei. A comparison between two cases with and without heavy rain in the front of upper trough in summer, north China[J]. Chinese Journal of Atmospheric Sciences, 1982, 6(2): 179-186. DOI: 10.3878/j.issn.1006-9895.1982.02.09

夏季华北地区高空槽前有无暴雨的对比分析

A comparison between two cases with and without heavy rain in the front of upper trough in summer, north China

  • 摘要: 本文通过两个个例的对比分析,研究夏季华北在什么条件下高空槽过境时会引起暴雨。发现有暴雨出现的高空槽,处于继续发展阶段,水汽充沛,在大尺度上升运动区域内,有中间尺度系统存在。而没有暴雨的高空槽,则转向衰减阶段,水源不足,没有中间尺度系统、 文中还给出高空槽暴雨的各种参数,这对预报有参考意义。

     

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