美国野外--城市交界域火灾研究及借鉴  

Wildland-Urban Interface Fires in the United States and Lessons Learned

作　　者：何春洋 杨溢 王秋华 王劲 洪瑞成 He Chunyang;Yang Yi;Wang Qiuhua;Wang Jin;Hong Ruicheng(Faculty of Public Safety and Emergency Management,Kunming University of Science and Technology,Kunming 650093,China;College of Civil College of Civil Engineering,Southwest Forestry University/Yunnan Key Laboratory of Forest Disaster Warning and Control,Kunming 650224,China)

机构地区：[1]昆明理工大学公共安全与应急管理学院,昆明650093 [2]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,昆明650224

出　　处：《世界林业研究》2024年第3期114-121,共8页World Forestry Research

基　　金：国家自然科学基金“滇中地区主要栎类对火的适应机制研究”(32160376);“重大森林火灾驱动下滇中地区景观动态变化机制研究”(31960318)。

摘　　要：随着城市化进程和森林生态系统交互区域扩大以及全球人口的增加,在世界范围内野外—城市交界域(WUI)正在加速扩张。在美国,WUI是增长速度最快的土地利用类型。WUI区域面积广且人口稠密,不断增加的野火活动威胁着居民的生命和财产安全。文中总结美国WUI火灾的特征、分布、火灾影响、火灾风险评估和火管理,并基于美国经验提出完善我国WUI火灾管理的建议,为我国WUI的火灾管理、火灾风险评估、社区防火能力建设以及火灾政策制定和实施提供理论依据。The expansion of the wildland-urban interface(WUI)is accelerating worldwide as urbanization and forest ecosystem interaction areas expand and global population increases.In the United States,WUI is the type of land use with the fastest increase rate,which is extensive in area and densely populated,and the increasing wildfire activity there is threatening the lives and property of residents.The paper summarizes the characteristics,distribution,impacts,risk assessment,and management of WUI fires in the United States,and proposes recommendations for improving fire management in China's WUI based on the U.S.experience,which will provide a theoretical basis for fire management,fire risk assessment,community capacity building on fire prevention,and fire policy development/implementation on China' WUI.

关 键 词：野外—城市交界域 火灾风险评估 可燃物管理 火管理 美国 

分 类 号：S762[农业科学—森林保护学]