南亚高压突变引起的一次新疆暴雨天气研究

分析了2001年夏季一次最强的全疆性大降水天气过程，指出暴雨是在大尺度环流异常突变的形势下，高、中、低层多种尺度系统相互作用及恰当配置的结果。给出了影响新疆的水汽路径和输送方式模式，认为阿拉伯海和孟加拉湾的水汽通过接力方式可以影响南疆、东疆，并探讨了新疆暴雨与能量锋的关系，总结了指标，加深了对新疆尤其是南疆暴雨的认识。

Research on a Case of Heavy Rain in Xinjiang from South Asia High Abnormity

The heavy rain process from July 28 to August 2, 2001 in Xinjiang is analyzed. It is shown that the heavy rain event is produced by the interaction and the adaptive configuration of the mult-scale systems of the higher, middle and lower layers under the anomaly change of the large-scale. Furthermore, the transportation path and its model of water vapor are given, and it is shown that water vapor of Arabian Sea and Bay of Bengal would influence South and East Xinjiang. Also the relationship between the energy front and heavy rain is discussed.