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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
【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。
【Abstract】 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;
【Key words】 cutting disturbance; Larix gmelini community; Life form spectrum; ecological group.;
【Key words】 cutting disturbance; Larix gmelini community; Life form spectrum; ecological group.;
【基金】 国家林业总局森林生态系统定位研究资助
- 【文献出处】 内蒙古农业大学学报(自然科学版) ,Journal of Inner Mongola Institute of Agriculture and Animal Husbandry , 编辑部邮箱 ,1999年04期
- 【分类号】S718.542
- 【被引频次】24
- 【下载频次】134