雷击火天气云况监测技术研究  

Study on Lightening-induced Fire Cloud Monitoring Technology

作　　者：李迪飞[1] 彭伊光[1] 毕武[1] 宋欣[2] 陈宁[2] 

机构地区：[1]国家林业局哈尔滨林业机械研究所,黑龙江哈尔滨1500862 [2]东北林业大学,黑龙江哈尔滨150040

出　　处：《林业机械与木工设备》2011年第11期19-21,共3页Forestry Machinery & Woodworking Equipment

基　　金：林业公益科研专项"多雷林区冷云催化消雷防火技术与设施装备研究"(200704042)

摘　　要：研究了利用气象雷达来监测识别可能引发雷击火的雷暴云的方法,在总结国内外雷达探测技术的基础上,根据大兴安岭地区的现有条件,利用气象雷达资料对雷暴云回波强度、回波高度、强回波比例、VIL等8个相关因子进行了探讨,提出了识别雷击火云况的雷达数据综合指标判别法。The method of monitoring the thunder cloud that may cause lightening-induced fire is studied.Through the summary of domestic and foreign radar detection technology,based on the existing conditions in Daxing＇anling area,eight relevant factors are discussed using meteorological radar data,including echo strength,echo height,strong echo proportion and VIL,with radar data comprehensive index identification methods presented.

关 键 词：闪电预警 气象雷达 预报因子 

分 类 号：S776.29[农业科学—森林工程]