| 闽北汛期强降水中尺度特征分析 |
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| 引用本文： | 张信华,蒋宗孝,付伟辉,黄元森,黄永玉.闽北汛期强降水中尺度特征分析[J].气象科技,2007,35(3):351-354. |
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| 作者姓名： | 张信华 蒋宗孝 付伟辉 黄元森 黄永玉 |
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| 作者单位： | 福建省南平市气象局,南平,353000 |
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| 摘 要： | 为揭示闽北暴雨的中尺度规律,利用1980~2005年南平市10县(市、区)气象站5~6月雨量大于等于50mm达到或超过3个站的43个暴雨过程129个暴雨日的逐时降水自记资料,分析了汛期暴雨日雨团和强雨团的时空分布、强度及持续时间、移动规律、雨团与影响系统的关系以及地形对雨团的产生、分布、移动等的影响等,得出闽北汛期强降水的中尺度若干特征,其结论可为预报人员在业务实践中提供有益的参考。
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| 关 键 词： | 汛期 强降水 中尺度特征 |
| 收稿时间： | 2006/3/20 0:00:00 |
| 修稿时间： | 2006-03-202006-06-23 |
Mesoscale Feature Analysis of Heavy Rainfall Events in Flood Season over Northern Fujian |
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| Zhang Xinhu,Jiang Zongxiao,Fu Weihui,Huang Yuansen and Huang Yongyu.Mesoscale Feature Analysis of Heavy Rainfall Events in Flood Season over Northern Fujian[J].Meteorological Science and Technology,2007,35(3):351-354. |
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| Authors: | Zhang Xinhu Jiang Zongxiao Fu Weihui Huang Yuansen and Huang Yongyu |
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| Institution: | Nanping Meteorological Bureau, Fujian Province, Nanping 353000 |
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| Abstract: | The mesoscale characteristics of heavy rainfall events over the northern Fujian Province are studied by using of the hourly precipitation of 49 heavy rainfall events on 129 heavy rain days in flood senson at 10 stations of Nanping,Fujiang Province from 1980 to 2005.The spatial and temporal distribution,moving features,precipitation processes,influencing systems of rain clusters and severe rain clusters on heavy rain days in flood season,and topographic effect are analyzed.Some features and movement regularities of mesoscale precipitation systems in Nanping are described.The result is useful to forecasters. |
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| Keywords: | flood senson heavy rainfall mesoscale feature |
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