摘要
2003年江苏省梅雨期暴雨频繁,大部分地区的总降水量多于历史平均。本文利用对比分析的方法,抓住典型个例,将其与梅雨期12个暴雨日的平均环流场、物理量场进行了对比分析,得到日暴雨量的增强与物理量参数的增大密切相关。
The heavy rain is frequent event during the Meiyu period of 2003 in Jangsu. The total precipitation of most area are far more than previous one in history. This article aims at the study of different characteristic of the circulation and physical variables between the representative and average field in Meiyu ＇ heavy rain by using the method of comparative analysis. Based on the result, it is concluded that the increase of heavy rain all day long is related with the increase of ohvsical variables.
出处
《气象科学》
CSCD
北大核心
2007年第1期42-48,共7页
Journal of the Meteorological Sciences
基金
国家自然科学基金项目(编号:40475017)资助
关键词
梅汛期
暴雨
物理量
诊断分析
Meiyu period Heavy rain Diagnosis analyses Physical variables
