广西森林火灾的时空分布及其影响因素  

The Influence of Environmental Conditions in Guangxi on the Temporal and Spatial Distribution of Forest Fire

作　　者：文东新[1] 张明军 龙定华 邓湘雯[1] 文定元[1] 

机构地区：[1]中南林业科技大学公共管理学院,湖南长沙410004 [2]广西壮族自治区森林防火指挥部,广西南宁530022

出　　处：《中南林业科技大学学报》2007年第5期83-86,共4页Journal of Central South University of Forestry & Technology

基　　金：广西壮族自治区林业局资助项目(林科字[2002]39号)

摘　　要：对比分析了广西壮族自治区历年森林火灾发生次数与为害面积的季节分布、月份分布和市县分布以及影响广西壮族自治区森林火灾时空分布的大气环流、地形、干旱和洋流等因素.结果表明:环境条件是影响森林火灾发生与发展的最关键因素,森林火灾发生有其自然属性.在此基础上提出对一个地区的森林防火工作进行评价时,不单是要考查其管理能力和森林火灾损失大小,也要考虑其环境条件的影响作用.旨在为广西壮族自治区森林火灾的预防和扑救工作提供科学的理论依据.This article has analyzed the burned areas and frequency of forest fire in Ouangxi, its season distribution, month distribution, city distribution as well as its influencing factors such as atmosphere circulation, terrain, drought and oceanic currents. After discovering the rule of temporal and spatial distribution of forest fire and its correlation to the environments, the article puts forward a suggestion that when evaluating the work to precaution against forest fire, we should take into consideration not only the ability to do so and the damage from forest fire but also the influence of environments. This provides a scientific foundation for the precaution and extermination work against forest fire in Guangxi.

关 键 词：森林保护学 森林火灾 时空分布 环流 

分 类 号：S762.1[农业科学—森林保护学]