200hPa层结的纬向非均匀性与暴雨
投稿时间: 1992-03-09    点此下载全文
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作者单位
丁治英 南京气象学院 
陈久康 南京气象学院 
中文摘要:通过一次暴雨过程分析发现200hPa高空急流附近纬向层结的非均匀性对高层重力惯性波的发展有较大贡献。当重力惯性波沿层结稳定度减小方向传播时,有利于暴雨的发展。
中文关键词:非均匀层结  重力惯性波  暴雨
 
RELATION OF TORRENTIAL RAIN WITH 200hPa ZONAL HETEROGEOUS STRATIFICATION
Abstract:Analysis of the occurrence of a torrential rain shows that the zonal heterogeneous stratification around 200hPa jet contributes greatly to the development of internal inertial gravity waves. The torrential rain will develop when the waves propagate where the degree of stability decreases.
keywords:heterogeneous stratification  internal inertia gravity waves  torrential rain
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