天山中部林区主要树种理化性质及燃烧性分析  

Physical and Chemical Properties and Combustibility of Main Wood Species in the Central Part of Tianshan Mountains

作　　者：梁瀛[1] 张思玉[2] 努尔古丽[1] 张毓涛[1] 程平[1] 

机构地区：[1]新疆林业科学院,乌鲁木齐830022 [2]南京森林警察学院,南京210046

出　　处：《林业科学》2011年第12期101-105,共5页Scientia Silvae Sinicae

基　　金：国家林业公益性行业科研专项(200804022c;200804006/rhh-06);新疆林业科技专项资金项目"天山北坡经济带山地森林生态系统服务功能及其价值研究"和自治区科技支疆项目(2009912560)

摘　　要：对天山中部林区9种主要树种的含水率、热值、灰分及抽提物进行测定,利用多元统计方法和可燃性指数综合评价体系,对天山中部主要树种的变化特征进行综合评价。树种燃烧性大小依次为:方枝柏>天山云杉>黑果小檗>山楂>忍冬>欧洲山杨>山柳>天山花楸>宽刺蔷薇。这些研究可为新疆天山森林林火发生预报、林火行为预报、灭火指挥、营林用火、生物防火等方面提供重要依据。Forest fuel is burning elements of forest fire,and the various species have different combustibility.In this study we measured the moisture content,caloric values,ash content and extractives content of 9 main woody species in the central part of Tianshan Mountains.The variation characteristics of fuel index of different woody species were evaluated by the integrative evaluation system with multivariate statistical methods and combustible indicators.The result showed that Sabina saltuariaPicea schrenkiana var.tianschanicaBerberis heteropodaCrataegus pinnatifidaLonicera tataricaPopulus tremulaSalix depressaSorbus tianschanicaRosa platyacantha.Therefore,this study would provide a basis for forest fire occurrence prediction,forest fire action prediction,extinguishing direct,forestation firing,biology fireproofing and so on.

关 键 词：天山 森林可燃物 燃烧性 

分 类 号：S762[农业科学—森林保护学]