| 大兴安岭主要树种抗火性的分析与排序 |
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| 引用本文： | 单延龙,刘乃安,杜建华.大兴安岭主要树种抗火性的分析与排序[J].东北林业大学学报,2005,33(6):19-22. |
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| 作者姓名： | 单延龙 刘乃安 杜建华 |
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| 作者单位： | 北华大学,吉林,132013;中国科学技术大学;国家林业局 |
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| 基金项目： | 国家科技攻关项目;吉林省科技发展计划;安徽省优秀青年科技基金;北华大学校科研和教改项目 |
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| 摘 要： | 应用因子分析和专家打分法对16种乔木和灌木的6种性状进行统计分析。通过计算和分析，得出抗火性最好的树种是稠李、黑桦、兴安落叶松；抗火性最不好的是杜香、樟子松、杜鹃。
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| 关 键 词： | 大兴安岭 抗火性 因子分析 |
| 文章编号： | 1001-117(2005)04-0180-02 |
| 收稿时间： | 2004-10-12 |
| 修稿时间： | 2004-10-12 |
Analysis and Ordination of Fire Resistance for the Principal Species in Daxing'an Mountain |
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| Shan Yanlong,Liu Nai'an,Du Jianhua.Analysis and Ordination of Fire Resistance for the Principal Species in Daxing'an Mountain[J].Journal of Northeast Forestry University,2005,33(6):19-22. |
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| Authors: | Shan Yanlong Liu Nai'an Du Jianhua |
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| Institution: | Beihua University, Jilin 132013, P. R. China; 2.University of Science and Technology of China ; 3.the State Forestry Administration |
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| Abstract: | Six kinds of characteristics for 16 species of arbor and shrub were analysed by the methods of factor analysis and expert evaluation. Result of analysis showed that the species with the highest fire - resistance are P. padus, Betula nigra and Larix gmelini, and the species with the lowest fire - resistance are Ledum palustre var. dilatatum, Pinus sylvestris var. mongolica and Rhododendron simsii. |
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