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。
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.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2005年第6期19-22,共4页
Journal of Northeast Forestry University
基金
国家科技攻关子课题(2001BA510B09-03)
吉林省科技发展计划资助项目(20040579)
安徽省优秀青年科技基金(2004-2005)
北华大学校管项目(2005第12号)资助
关键词
大兴安岭
抗火性
因子分析
Daxing＇ an Mountain
Fire resistance
Factor analysis
