| 藤县暴雨的统计特征分析 |
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| 引用本文： | 黎建春,蒙炤臻,古秋红,梁海兰,廖锡源,周楚焱. 藤县暴雨的统计特征分析[J]. 气象研究与应用, 2011, 32(3): 31-35 |
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| 作者姓名： | 黎建春 蒙炤臻 古秋红 梁海兰 廖锡源 周楚焱 |
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| 作者单位： | 1. 藤县气象局,广西藤县,543300
2. 贵港市气象局广西贵港市537100 |
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| 基金项目： | 广西自然科学基金(桂科自0832190,0991208); 梧州市气象局课题《西江流域藤县区域暴雨特征分析及预报研究》 |
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| 摘 要： | 利用藤县1981～2010年30a的降水资料，对藤县的暴雨分布特征及影响天气系统进行统计分析，以了解藤县暴雨的时空分布特征和发生发展规律，最近30a，藤县各年代的累计暴雨日数是逐渐减少的，最近10a的暴雨日数比上世纪八十年代少了19％。在前汛期（4～6月），藤县暴雨主要是以西风带系统为主，而在后汛期（7～9月），热带系...
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| 关 键 词： | 暴雨 统计特征 西风带系统 热带系统 |
Statistical Characteristics of Rainstorm in Tengxian County |
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| Li Jian-chun,Meng Zhao-zhen,Gu Qiu-hong,Liang Hai-lan,Liao Xi-yuan,Zhou Chu-yan. Statistical Characteristics of Rainstorm in Tengxian County[J]. Journal of Guangxi Meteorology, 2011, 32(3): 31-35 |
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| Authors: | Li Jian-chun Meng Zhao-zhen Gu Qiu-hong Liang Hai-lan Liao Xi-yuan Zhou Chu-yan |
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| Affiliation: | Li Jian-chun1,Meng Zhao-zhen2,Gu Qiu-hong1,Liang Hai-lan1,Liao Xi-yuan1,Zhou Chu-yan1(1.Texian County Meteorological Service,Wuzhou Guangxi 543300,2.Guigang Municipal Meteorological Service,Guigang Guangxi 537100) |
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| Abstract: | Basing the precipitation data from 1981 to 2010,the distribution characteristics of rainstorm and the weather systems were statistical analyzed.The results show that in the last 30 years,the number of annual cumulative rain days in Tengxian county is gradually reducing,with the number in the past 10 years less than that in 1980's 19%.The main weather system caused rainstorm is westerly storm systems(tropical systems) during pre-flood season(post-flood season). |
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| Keywords: | Rainstorm Statistical Characteristics Westerly system Tropical systems |
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