| 对梅雨锋降水云微物理结构的摄像探空观测和分析 |
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| 引用本文： | 杨静,王鹏云,杨绍忠,徐宝祥.对梅雨锋降水云微物理结构的摄像探空观测和分析[J].气象,2002,28(2):3-8. |
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| 作者姓名： | 杨静 王鹏云 杨绍忠 徐宝祥 |
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| 作者单位： | 中国气象科学研究院,北京,100081 |
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| 基金项目： | 中国暴雨试验研究G19980 0 40 90 7，国家自然科学基金项目 49735 180 |
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| 摘 要： | 利用球载摄像空仪对梅雨锋降水云微物理结构进行了观测，得到云中5类型粒子（冰晶、霰、雪片、冻滴、雨滴）直径、数浓度、质量浓度的垂直分布及各高度层上的温、压、湿分布。对观测结果的分析表明：在梅雨锋雨带的对流云团中，冰晶、霰和雪片对降水形成起着重要作用。
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| 关 键 词： | 梅雨锋降水 云微物理结构 摄像控空观测 摄像探空仪 |
Videosonde Observations and Analyses for Cloud Microphysical Structures in Mei-yu Front Precipitation System |
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| Yang Jing Wang Pengyun Yang Shaozhong,Xu Baoxiang.Videosonde Observations and Analyses for Cloud Microphysical Structures in Mei-yu Front Precipitation System[J].Meteorological Monthly,2002,28(2):3-8. |
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| Authors: | Yang Jing Wang Pengyun Yang Shaozhong Xu Baoxiang |
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| Abstract: | Cloud micro-physical structures for mei-yu front rainfall were observed by using the balloon-borne Precipitation Particle Image Sensor during June and July 1999 at Shanghai.The observations including vertical distributions of various particle size,their number density and mass density are obtained.Analyses show that icecrystals,graupels,snowflakes and frozen droplets often coexist with the liquid phase in the convective cloud clusters inbanded in mei-yu front rainband.They and their interactions play important roles in the formation and evolution of rainfall. |
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| Keywords: | video sonde cloud microphysical structure mei-yu front rainfall |
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