| 雷击火物理机制和监测、防御研究综述 |
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| 引用本文： | 李迪飞,毕武,张明远,王立峰.雷击火物理机制和监测、防御研究综述[J].林业机械与木工设备,2009,37(10):7-11. |
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| 作者姓名： | 李迪飞 毕武 张明远 王立峰 |
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| 作者单位： | 中国林科院新技术研究所,北京,100091;国家林业局哈尔滨林业机械研究所,黑龙江,哈尔滨,150086 |
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| 基金项目： | 国家林业局"948"项目"森林防火雷电探测技术引进"，国家林业局"948"项目"用于森林雷击火灾防治的人工引雷、防雷技术引进"，国家公益性行业专项资金项目"多雷林区冷云催化消雷防火技术与设施装备的研究" |
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| 摘 要： | 雷电发生的时空随机性和瞬时性，以及森林干旱状况、可燃物状况及地形所构成雷击火发生的火环境对闪电、放电引燃林木物理过程的影响非常复杂，导致观测试验和理论研究十分困难。从与引发雷击火密切相关的雷暴和闪电的形成机理，闪电活动与强对流天气过程、雷电预警预报研究、雷电物理过程研究和雷暴起电、放电数值模式研究等6个方面综述森林防雷电研究的成果和近期的研究进展。
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| 关 键 词： | 雷击火 可燃物 冷锋面 森林火灾 雷暴 |
Physical Mechanism of Lightening-caused Fire and Research Review on Monitoring and Prevention |
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| LI Di-fei,BI Wu,ZHANG Ming-yuan,WANG Li-feng.Physical Mechanism of Lightening-caused Fire and Research Review on Monitoring and Prevention[J].Forestry Machinery & Woodworking Equipment,2009,37(10):7-11. |
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| Authors: | LI Di-fei BI Wu ZHANG Ming-yuan WANG Li-feng |
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| Institution: | LI Di-fei, BI Wu, ZHANG Ming-yuan, WANG Li-feng(1.Forest New Technology Research Institute, Chinese Academy of Forestry, Beijing 100091, China; 2.Harbin Research Institute of Forestry Machinery, the State Forestry Administration, Harbin Heilongjiang 150056, China) |
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| Abstract: | The complexity of the influence of chaotic and instantaneous characters, the fire environment contributing to lightening caused fire formed by dry conditions of forest, combustible material condition and terrain on the physical process of lightening and discharges igniting forest trees makes observation tests and theoretical research extremely difficult. The forest lightening prevention research result and recent research development are reviewed in terms of the formation mechanism of thunderstorm and lightening closely linked to lightening caused fire, lightening activity, strong convective weather, lightening forecasting and warning research, physical process study of lightening and thunderstorm charging and discharging numerical mode research. |
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| Keywords: | lightening caused fire combustible material cold front surface forest fire thunderstorm |
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