摘要
对比云南富宁2001年“8·25”与2004年“5·15”两次大暴雨过程前后的雨量分布、灾情、大气环流背景,以及反映大气水汽、热力、动力条件的部分物理量场,分析它们在两次过程中的异同点,讨论各类条件对暴雨落区的指示性情况,并对“5·15”过程的雷达回波资料作简单的定量分析。
By comparing rainfall distribution, disaster events, atmospheric circ ulation background, and physics which showed varoring, thermal, dynamic condi tions of atmosphere, before and after two torential rain at Funing on 25 August 2001 and 15 May 2004, their simular and different aspects ware analysised. The indications for torential rain area of each condition were discoursed. And the dopler radar echo was analysised by simply measured way.
出处
《云南地理环境研究》
2004年第S1期9-12,53,共5页
Yunnan Geographic Environment Research
关键词
大暴雨
降雨分布
环流
物理量场
对比
雷达回波
torential rain
rainfall distribution
circulation
physics
comparasion
radar echo
