摘要
本文从种群的相关与生态位重叠研究入手,揭示了贺兰山西坡森林生态系统中主要种群的相互作用程度和性质,从而找到了该区森林群落发生发展的内在动力。为进一步合理利用贺兰山森林资源、充分发挥其以理水为主导的系统功能奠定了种群关系的研究基础,也提供了可能的调节途径。
The correlativity,niche overlap and dynamics of main population in He-
lan Mountains, Inner Mongolia have been studied in the paper. The conclu-
sion is that the P.crassifolia and the P.tabulaeformis will be the main edi-
ficators of communities when succession of communities reaches the climax
stage in this area.
出处
《干旱区资源与环境》
CSCD
1991年第3期90-98,共9页
Journal of Arid Land Resources and Environment
关键词
森林
种群关系
种群动态
贺兰山
Correlativity of population
Niche overlap
Dynamics of population
