摘要
根据宜州市1961—2010年气象观测资料,分析宜州市暴雨的年际变化、季节变化、时空分布特征以及造成暴雨的主要天气系统。结果表明:宜州市暴雨发生率最高出现在6月,其次是7、5月,90%的暴雨出现在4—9月。该研究可为暴雨预报、防灾减灾提供参考。
Based on meteorological observation datas of Yizhou City from 1961 to 2010,the annual change,seasonal changes,spatial and temporal distribution characteristics, as well as heavy rain caused major weather systems were analyzed.The results showed that the highest incidence of rainstorm in Yizhou City appeared in June ,followed by July and May ,90% of rainstorms was from April to September.The research could provide references for forecasting rainstorm and disaster prevention and reduction.
出处
《现代农业科技》
2012年第2期16-16,25,共2页
Modern Agricultural Science and Technology
关键词
暴雨
气候特征
天气系统
对策
广西宜州
rainstorm
climatic characteristics
weather system
countermeasure
Yizhou Guangxi
