地盘松林燃烧性研究进展  

Review on Combustibility of Pinus yunnanensis var.pygmaea Forest

作　　者：李佳琳 邢付吉 王秋华 马诚 洪瑞成 王劲 龙腾腾 LI Jialin;XING Fuji;WANG Qiuhua;MA Cheng;HONG Ruicheng;WANG Jin;LONG Tengteng(College of Civil Engineering,Southwest Forestry University,Yunnan Key Laboratory of Forest Disaster Warning and Control,Kunming 650224,China;Haizhai Forest Farm,Qujing,Yunnan 655000,China)

机构地区：[1]西南林业大学土木工程学院,云南省森林灾害预警与控制重点实验室,云南昆明650224 [2]曲靖市海寨林场,云南曲靖655000

出　　处：《林业调查规划》2024年第6期158-163,共6页Forest Inventory and Planning

基　　金：国家自然科学基金(32160376、31960318);云南省教育厅科学研究项目(2023Y0778);2022年大学生创新创业项目(202210677026)。

摘　　要：地盘松是云南松的变种,主要分布于我国西南地区,生长于土壤贫瘠的干旱坡地上,有较高生态保护、松花粉采集等经济价值。地盘松林特殊的物种特征、生长环境和可燃物特性导致火灾易发生,在实际火灾中很难掌握其燃烧特征及动态,安全扑救面临危险和挑战。近20年来已有多起典型火灾发生,造成一定影响。总结分析了地盘松林燃烧性相关研究文献,归纳了地盘松林可燃物燃烧性指标和特征、可燃物燃烧性的评价方法,提出了地盘松林将来的研究方向和火管理措施等。研究结果有利于更好的管理地盘松林,有利于积极预防,发挥地盘松林的生态和经济效益。Pinus yunnanensis var.pygmaea is a variant species of Pinus yunnananensis,which is mainly distributed in the southwest region of China,grown in poor soil of drought on the slope,with the important value such as ecological protection and pine pollen acquisitions.The Pinus yunnanensis var.pygmaea forests are prone to wildfires attribute to the unique growth environment,species characteristics and combustible properties.Due to the difficult to grasp the combustion characteristics and dynamics in actual fires,safe firefighting faces danger and challenges.In the past 20 years,there have been several typical wildfires that have caused a certain impacts.This paper summarized and analyzed relevant literature on the combustibility of Pinus yunnanensis var.pygmaea forests,including combustibility indicators and characteristics,as well as evaluation methods for combustibility of combustibles,and proposed future research directions and fire management measures for Pinus yunnanensis var.pygmaea forests.The research results were beneficial for better forest management,proactive prevention,and the ecological and economic benefits of Pinus yunnanensis var.pygmaea forests.

关 键 词：燃烧性 地表可燃物 树冠可燃物 梯状可燃物 地盘松林 

分 类 号：Q643.21[生物学—生物物理学] S791.257[农业科学—林木遗传育种]