兴安落叶松群落下层植物组成结构与采伐干扰的关系  

THE RELATIONSHIP BETWEEN THE COMPOSITION STRUCTURE OF THE UNDERSTOREY PLANT AND THE CUTTING DISTURBANCE OF Larix gmelini COMMUNITY

作　　者：张明如[1] 王立明[1] 聂运川 孙秀殿 冯林[1] 

机构地区：[1]内蒙古农业大学林学院,呼和浩特010019 [2]内蒙古根河林业局 [3]内蒙古扎兰屯林校

出　　处：《内蒙古农业大学学报（自然科学版）》1999年第4期18-23,共6页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：国家林业总局森林生态系统定位研究资助

摘　　要：本文通过样地调查，研究了在未采伐干扰和不同采伐干扰条件下，寒温带兴安落叶松林群落下层植物生活型谱、优势层片和生态类群的变化规律。Under the condition of the Non_cutting disturbance and the different cutting disturbance the change characteristics of the understorey plant life form spectrum,dominant synusia and ecological group of Larix gmelini community in the cold temperate coniferous forest region were studied.

关 键 词：采伐干扰 兴安落叶松群落 生活型谱 生态类群 

分 类 号：S718.542[农业科学—林学]