摘要
一、前言种群结构的若干文献,已从不同侧面证明了红松(Pinus koraiensis)种群的随机分布格局和多世代异龄结构特征。Putman 指出:群落结构和功能的体现,很大程度上是由子那些影响其种群动态因子作用的结果。因此通过种群结构的研究,进一步探讨与之相联的过程性质,以及结构与过程的内在联系和作用形式将是可行的。正如群落和系统的结构是功能的保证一样,种群的结构也是其动态与过程的基础和保证,同时它又相应地制约着由其组成的群落或系统的特征。
This paper summarizes the studies made in broadleaved Korean pine forest on following pro-blems:(1)Relations between fruiting of Korean pine and trophic structure of rodents andsmall carnivores and regeneration process of pine seedlings;(2)Population distributionpattern and its transition process at different growing and development stages;(3)Agestructure and regeneration process;(4)Relations between life-span,tolerance and adapta-bility of Korean pine population and its fluctuation process.The aim of these studies is todemonstrate the characters of processes created by different population structures and theconnectivity and interactions between structure and process.
出处
《生态学杂志》
CAS
CSCD
北大核心
1990年第4期6-10,共5页
Chinese Journal of Ecology
关键词
红松
种群结构
动态过程
Korean pine
population structure
rodents
distribution pattern
population fluctuation
