| 丽水雷击森林火灾天气分析 |
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| 引用本文： | 邓霞君.丽水雷击森林火灾天气分析[J].气象科技,2006,34(4):465-469. |
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| 作者姓名： | 邓霞君 |
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| 作者单位： | 浙江省丽水市气象局,丽水,323000 |
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| 摘 要： | 丽水地处浙西南丘陵地带,属于南岭山脉的余脉,是华东地区唯一的全国生态示范区,森林覆盖率达79%以上。该地森林火灾多发于冬春干燥季节,且人为因素居多,但近年来由于异常干旱,雷击引起相当比例的森林火灾。文章主要应用天气形势分析和物理量分析的方法,从地表状况和天气条件两方面分析了2003和2004年发生在丽水境内4次比较典型的引起森林火灾的雷击天气过程,从中归纳出一些有利于引发雷击森林火灾的地表条件和气象条件,为森林火险的预报和防灾救灾提供参考。
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| 关 键 词： | 雷击 森林火灾 地表条件 天气形势 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-09-20 |
Analysis of Weather Conditions for Lightning-Caused Forest Fire in Southwestern Zhejiang Province |
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| Deng Xiajun.Analysis of Weather Conditions for Lightning-Caused Forest Fire in Southwestern Zhejiang Province[J].Meteorological Science and Technology,2006,34(4):465-469. |
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| Authors: | Deng Xiajun |
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| Institution: | Lishui Weather Bureau, Zhejiang Province, Lishui 323000 |
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| Abstract: | The southwestern Zhejiang Province has a forest coverage of over 79%.Lightning strikes caused forest fires more frequently in the last two years.Based on four representative examples,an analysis is made of the surface and weather conditions for lightning-caused forest fires.Some valuable results are obtained.It is found out that some of the surface and weather conditions for lightning-caused forest fires in the southwestern Zhejiang Province are different from those in North China.The findings may provide useful references for forest-fire fighting in South China. |
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| Keywords: | lightning strike forest fire surface situation weather condition |
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