| 单延龙,李华,其其格.黑龙江大兴安岭主要树种燃烧性及理化性质的实验分析[J].火灾科学,2003,12(2):74-78. |
| 黑龙江大兴安岭主要树种燃烧性及理化性质的实验分析 |
| Experimental Analysis of the Burning and Physicochemical Property of principal species in Daxing’an Mountain, Heilongjiang Province |
| 投稿时间：2003-03-04 修订日期：2003-04-02 |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目:国家重点基础研究发展规划(973)项目(2001CB409600);国家"十五"攻关项目(2001BA510B09);北华大学校管课题联合资助项目 |
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| 中文关键词: 大兴安岭 树种 理化性质 |
| 英文关键词:tree species physicochemical property burning quality |
| 摘要点击次数: 757 |
| 全文下载次数: 766 |
| 中文摘要: |
| 森林可燃物的燃烧性和理化性质取决于构成森林的树种。该文对黑龙江省大兴安岭16个树种着火特性和成分进行了测定,分析了树种之间及树叶、小枝和皮之间在这些指标上差别,得出了反映树种之间及结构之间的一些规律,并对发热量影响因子进行了分析,建立了回归方程。这些为研究森林着火、蔓延、能量释放、火强度测算及防火树种筛选提供依据。 |
| 英文摘要: |
| Burning and physicochemical properties of forest fuel depend on tree species forming forest. In this paper, the fire resistant ability and component about 16 tree species in Daxing’an Mountain, Heilongjiang Province, have been determined in laboratory. The distinctions about the Properties between the tree species and between leaves, twigs and bark have been analyzed. And some rules reflecting tree species and structure have been gained. The affectois of heat value have been analyzed in the end, and the regression equations have been established. These provide reference for studying forest igniting, spreading, energy releasing, fireline intensity computed and fire resistance species selected. |
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