摘要
利用水汽辐合法和水汽凝结法 ,对山东省 1997~ 1999年春秋季 18个降水过程的水汽辐合率、凝结率及降水效率等表征云水资源及其转化的特征量进行计算。分析了南方气旋、西北冷锋等主要降水天气系统以上特征量的地域分布和差别。
Using vapor convergence and condensation method, the vapor convergence rate, condensation rate and precipitation efficiencies of the main synoptic systems in spring and autumn during 1997-1999 in Shandong Province are calculated. The spatial distribution and the difference of the above mentioned characteristics concerning the south cyclone and northwest cold front are analyzed. The results can be used for choosing the seeding area and designing flight course in the artificial precipitation enhancement operation.
出处
《气象》
CSCD
北大核心
2002年第8期15-19,共5页
Meteorological Monthly
基金
山东省科技发展计划项目 (0 1 2 1 50 1 0 3)
山东省气象局科技创新课题