高原东部春季降水云层的微物理特征分析  

Analyses of Microphysical Features for Spring Precipitation Cloud Layers in East of Qinghai

作　　者：李仑格[1] 德力格尔[1] 

机构地区：[1]青海省人工影响天气办公室,青海西宁810001

出　　处：《高原气象》2001年第2期191-196,共6页Plateau Meteorology

基　　金：青海省科委项目"青海省春季飞机人工增雨潜力与效果分析"资助

摘　　要：利用人工增雨飞机和机载PMS粒子探测系统 ,对高原东部地区春季人工增雨主要降水云层的微物理结构进行大量探测研究。根据 1995年和 1997年共 15架次的飞行探测资料 ,分析研究了高原东部低层大气气溶胶微粒的分布特征及其与大气层结的关系 ,着重分析了高原东部春季降水云层的云粒子、降水粒子以及冰晶。Based on artificial rain enhancement airplane and Particle Measuring System (PMS) the precipitation cloud microphysical features have been largely studied during the spring artificial rain enhancement in Qinghai. According to airplane sounding data about 15 times in 1995 and 1997, we analyzed the lower atmosphere aerosol particles distribution features in east of plateau and its relationship with atmospheric sounding vertical distribution, and mainly discussed the preliminary distribution features of cloud drop, precipitation particles, as well as ice crystal and super cooled liquid water content.

关 键 词：人工增雨 微物理特征 春季 降水 云层 大气层 降水粒子 云粒子 

分 类 号：P481[天文地球—大气科学及气象学]