摘要
本文对我国近年来沙尘暴天气形成的热力动力过程、天气条件、发生源地和路径进行了分析。并着重分析了几次特大沙尘暴天气的成因机制。
In this paper,the caused mechanism,the law of the development of the dust storm has been expounded.The influence of the thermodynamical mechanisms,the synoptic situation and the occured source place of the dust storm has been ana-lyzed also, Final , the methods of observation and prediction for the dust storm weather process are briefly discussed.
出处
《北京大学学报（自然科学版）》
CAS
CSCD
北大核心
1994年第5期589-596,共8页
Acta Scientiarum Naturalium Universitatis Pekinensis
关键词
沙尘暴
天气条件
成因机制
风沙流
dust storm
synoptic situation
cause of formation machine-processed
