摘要
用２８年７－８月历史天气图分析了影响伊克昭盟中、大雨以上降水天气系统，并对主要影响系统柴达木低涡的定义、性质和山脉走向对低涡发生、发展的作用及低涡的活动路径、预报方面的问题作了探讨。
he precipitation weather systems were analysed by use of the historical weather chart of July and August in each year of the last 28 years, which cause the medium and heavy rain at Ihju Meng in Inner Mongolica autonomy region. The definition and properties of the low vortex of Qaidam which is the prime affecting system were discussed. The influence of mountain chain orientation on the occurrence and development of the low vortex, and the moving track and forecast of the low vortex were investigated.
出处
《气象》
CSCD
北大核心
1998年第1期31-34,38,共5页
Meteorological Monthly
关键词
低涡
路径
降水预报
柴达木盆地
low vortex of Qaidam \ moving track\ precipitation \ forecast
