摘要
利用南宁市区内中尺度自动站及本站人工站观测降雨资料,分析致涝暴雨的临界雨量。利用实况探空资料重点分析和探讨了环境风场分布与触发机制,得到有益结论,为准确预报、防御内涝灾害提供参考依据。
The Waterlogging disasters which triggered by strong rainfall are frequent in Nanning. Based on the data of meso-scale automatic weather stations and manual observation, the critical precipitation leading waterlog is analyzed the wind distribution and the trigger mechanism are studied by using the sounding data. The useful conclusions are provided to reference for accurate forecasting of rainstorms caused waterlog and disaster defense.
出处
《气象研究与应用》
2007年第3期20-22,共3页
Journal of Meteorological Research and Application
基金
桂科攻0592005-2B资助
广西区气象局"基于GIS下的南宁市汲涝预报系统"项目资助
关键词
内涝
雨量特征
风场特征
触发机制
waterlog critical precipitation wind feature trigger mechanism
