青藏高原东部暴雨强降水的特征  

Strong rainstorm precipitation characteristics in the east of qinghai-tibetplateau

作　　者：赵彩[1] 

机构地区：[1]贵州省气候中心,贵州贵阳550002

出　　处：《贵州气象》2012年第6期1-4,共4页Journal of Guizhou Meteorology

摘　　要：该文简要地介绍了贵州省气候中心近期主持完成的一项关于青藏高原东部暴雨强降水成因及特征的研究成果。这一成果使用多种方法综合研究了青藏高原东部暴雨的标准、暴雨的水汽通道、暴雨的天气气候特征、暴雨的小范围、短历时特征、暴雨的高效率特征、夜雨特征、暴雨强降水的巨大地形差异、青藏高原特有的雪暴强降水特征、暴雨面雨量的计算、最大可能降水量的估算、暴雨过程的地面径流特征、青藏高原东部的水平衡特征等课题,填补了青藏高原暴雨研究的空白。This article briefly introduces the conclusions of a research program completed by the Guizhou Climate Center on the causes and characteristics of heavy rainfalls at the eastern Tibetan Plateau. Through a variety of ap- proaches, the research team covered a wide range of areas including the standards for heavy rainfalls at eastern Ti- betan Plateau, the vapor transfer channels of heavy rainfalls, their weather and climate characteristics, their the small- range and short- lasting features, the high efficiency and the night rainfalls, the significant terrain differ- ences, the unique snow storm of Tibetan Plateau, the calculation methods of area rainfalls, the estimation of the highest possible rainfalls, the features of the surface runoff of the heavy rainfall process and the characteristics of water balance of eastern Tibetan Plateau. It is believed that the team has filled a much - needed gap in the research of the heavy rainfalls at Tibetan Plateau.

关 键 词：青藏高原 暴雨 成因 特征 

分 类 号：P466[天文地球—大气科学及气象学]