摘要
本文采用多种方法分别对黔灵山云贵鹅耳枥群落乔木优势种群的格局类型、集聚强度、格局规模和格局动态进行了分析。结果表明,种群在散布和发展阶段,多趋于集群分布,而在其成熟或衰退阶段则趋于随机分布。同一群落中的不同种群或同一种群在不同的群落中其集聚强度和格局规模多有不同。
This paper uses several methods to measure the type, intensity, scale and dynamic of the pattern of dominant tree population of carpinus pubescens community in Qianlinshan Mountain respectively. The measured results show that the most populations are contagious distribution when they are developing,and are tending to random distribution,and when they are maturing or declining. The intensity and scale of the pattern alter among different populations in a community or with the same populations in different community.
出处
《贵州科学》
1991年第2期102-108,共7页
Guizhou Science
基金
贵州科学院青年科学基金
关键词
云贵鹅耳枥
种群
群落
格局
森林
karst
population
pattern
intensity
scale
dynamic.
