三明市三元区防火树种选择  

Selection of Tree Species for Fire Prevention in Sanyuan Region,Sanming City

作　　者：李志峰 

机构地区：[1]福建省三明市三元城东林业站,福建三明350403

出　　处：《安徽农业科学》2014年第24期8210-8210,8212,共2页Journal of Anhui Agricultural Sciences

摘　　要：福建省三明市三元区连续20年未发生森林火灾,为林业发展提供了保障,优良的防火树种选择是获得成就的关键原因。通过测定目标树种含水率、燃点、灰分含量、热值4个指标,利用主成分分析法计算各树种防火能力得分。结果表明,杨梅防火效果最好,其次是木荷,细柄阿丁枫防火能力最弱。Forest fire has not happened for continuous 20 years so that it would give insurance for the development of forestry in Sanyuan region,Sanming City,Fujian Province.A good selection of fire-defence species is one of its successful reason.Through measuring for factors including moisture content,ignition ponit,ash content,calorific value,the point of target species was calculated by principle component analysis method to study which one owns a better ability on fire-defence.The results showed that the order of fire prevention ability is red bayberry,schima,altingia.

关 键 词：三元区 森林防火 防火树种 主成分分析 

分 类 号：S762.3[农业科学—森林保护学]