大兴安岭天然樟子松林种子植物区系研究  

Study on the flora of natural Mongolian Pine forests in Daxing ànling

作　　者：郝雨[1] 刘彤[1] 周志强[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《国土与自然资源研究》2006年第2期82-83,共2页Territory & Natural Resources Study

基　　金：黑龙江省青年基金(QC03C23);黑龙江省博士后基金;教育部留学归国人员基金项目

摘　　要：根据野外调查,统计出大兴安岭天然樟子松林含种子植物42科119属239种;对大兴安岭天然樟子松林的种子植物区系分析表明:该植物区系属于温带性质的,且较年轻,但有许多种的分布中心偏北,突出表现了寒温带森林的特点。Through field investigation, there are 239 kinds of seed plants which blong to 42 families and 119 genera in natural Mongolian Pine forests in Daxinganling. The flora is temperate in nature and young. It has wide connection in geographical relationships, and has some cool temperate characteristics because of north deflection of distribution of many plants in the temperate zone.

关 键 词：天然樟子松 种子植物 植物区系 

分 类 号：Q948.2[生物学—植物学]