摘要
灌木林是森林与灌丛之间的中间类型,灌木林火后再生恢复能力强、繁殖快,且具有一定的抗火灾能力,灌木林火灾具有火势较均匀、发展较稳定、热释放较平稳等特性。综述了灌木林火灾研究方法,包括遥感监测法、损失评估法和实验室分析测定法;灌木林主要着火特性与可燃物含水率、可燃物载量、火强度、灰分含量相关。运用新仪器新装备新方法研究灌木林火灾特性,将为灌木林防火提供更为科学的理论依据。
Shrub forest which is the intermediate type between forest and shrubbery has strong regeneration and recovery ability,rapid reproduction,and certain fire resistance ability.Shrub forest fire has the characteristics of uniform fire,stable development and stable heat release.This paper summarized the research methods of shrub forest fire,including remote sensing monitoring method,loss assessment method and laboratory analysis method;the main ignition characteristics of shrub forest were related to fuel moisture content,fuel load,fire intensity and ash content.This paper studied the characteristics of shrub forest fire by new instruments,new equipment and new methods,to provide a more scientific theoretical basis for shrub forest fire prevention.
作者
王志鹏
张文文
王秋华
王亚荣
龙腾腾
宋春显
李梦远
李岩
WANG Zhipeng;ZHANG Wenwen;WANG Qiuhua;WANG Yarong;LONG Tengteng;SONG Chunxian;LI Mengyuan;LI Yan(College of Civil Engineering/Yunnan Key Laboratory of Forest Disaster Warning and Control,Southwest Forestry University,Kunming 650224,China;Kunming Branch of Yunnan Forest Fire Brigade,Kunming 650500,China;Kunming Dushi Weishi Information Technology Co.,Ltd.,Kunming 650500,China)
出处
《林业调查规划》
2023年第1期120-124,共5页
Forest Inventory and Planning
基金
国家自然科学基金(31960318,32160376,31660210)
云南省农业联合面上项目(2018FG001-055)
云南省教育厅科学研究基金(2020Y0382)
云南省大学生创新创业计划(20191067722)。
关键词
灌木林火灾
火灾特性
着火特性
抗火能力
遥感监测
shrub forest fire
fire characteristics
ignition characteristics
fire resistance
remote sensing monitoring
