摘要
应用主成分分析和专家打分法对19种乔木的理化性质数据及生物学、生态学特征数据进行了统计,分析树种的燃烧性质,研究结果表明:燃烧性最强的树种是樟子松(Pinus sylvestris var.mongolica)、红松(Pinus koraiensis)、红皮云杉(Picea koraiensis)、落叶松(Larixgmellini Rupr);燃烧性最差的树种是水曲柳(Fraxinus mandshurica)、黄波罗(Phellodendron amurense)、胡桃楸(Juglans mandshurica)、家榆(Ulmus pumila L.)。燃烧性差、抗火及耐火性好的树种,可以考虑作防火树种。
Principal component analysis and expert scoring method were applied to analyse the physical and chemical properties of fly ash and the biological and ecological characteristics of 19 species of arbors in Maoershan Mountain Area of Heilongjiang Province,aiming to study the combustibilities of these tree species. Results show that the combustibilities of Pinus sylvestris var. mongolica,Pinus koraiensis,Picea koraiensis,and Larix gmelinii are stronger,and those of Fraxinus mandshurica,Phellodendron amurense,Juglans mandshurica,and Ulmus pumila are weaker.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2010年第5期34-36,共3页
Journal of Northeast Forestry University
基金
国家科技支撑计划(2008BAD95B10)
黑龙江省青年专项基金(QC07C110)
黑龙江省教育厅(11541091)项目资助
关键词
帽儿山
树种
燃烧性
分析排序
Maoershan Mountain
Tree species
Combustibility
Sequence
