| 桂林市极端天气气候事件分析 |
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| 引用本文： | 黄雪松,李艳兰,覃志年.桂林市极端天气气候事件分析[J].灾害学,2005,20(4):87-91. |
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| 作者姓名： | 黄雪松 李艳兰 覃志年 |
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| 作者单位： | 广西区气象台,广西,南宁,530022 |
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| 摘 要： | 桂林是以"甲天下"的山水美景而闻名的国际旅游城市,极端天气气候事件造成的灾害将给其社会经济的发展带来负面影响.本文采用桂林1951～2004年的资料,统计干旱、暴雨、高温和强对流天气等极端天气气候事件的出现频率、强度并分析其演变趋势.结果显示,近50年来,桂林市极端天气气候事件除暴雨、干旱强度增大外,频率变化呈平稳或减小趋势.
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| 关 键 词： | 桂林市 极端天气气候事件 频率变化 强度变化 |
| 文章编号： | 1000-811X（2005）04-0087-05 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005年5月16日 |
Analysis on Extreme Weather-climate Events in Guilin |
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| HUANG Xue-song,LI Yan-lan,QIN Zhi-nian.Analysis on Extreme Weather-climate Events in Guilin[J].Journal of Catastrophology,2005,20(4):87-91. |
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| Authors: | HUANG Xue-song LI Yan-lan QIN Zhi-nian |
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| Institution: | Meteorological Observatory of Guangxi , Nanning 530022, China |
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| Abstract: | Guilin is an international tourist attraction which is famous for its scenery. Disasters caused by the extreme weather-climate events in this area may negatively impact its socioeconomic development. In this paper, the data recorded in the period of 1951-2004 are used to calculate the frequency and strength of extreme weather-climate events, such as drought, rainstorm, hot wave, strong convective weather and analyze the trend. The results show that the general trend of the change in fre.quency are stable or decrease, except for the increase in the strength of drought and rainstorm in recent 50 years in Guilin. |
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| Keywords: | Guilin extreme weather-climate events frequency strength change |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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