摘要
采用美国 PMS公司生产的 GBPP- 1 0 0型地面雨滴谱仪 ,对 1 999年 5～ 7月哈尔滨地区几次降水过程进行了观测。根据雷达资料和宏观观测 ,把降水云分为层状云、积层混合云和积雨云 ,分析了 3类云降水微物理结构 ,重点研究了不同类型降水的雨滴谱分布特征 ,拟合了雨滴直径分布函数。
Observations are made on several precipitation processes in Harbin,with the aid of GBPP 100 ground raindrops spectrometer made in USA.According to the radar data and synoptic observations,the paper divides precipitation cloud into three kinds:status, stratocumulus and cumulus,analyzes the micro physical structures of three kinds of precipitations,with focus on the distribution characteristics of raindrops spectrum. M P and Γ distributions are also used to fit the diameter of raindrops.
出处
《南京气象学院学报》
CSCD
北大核心
2001年第4期505-512,共8页
Journal of Nanjing Institute of Meteorology
