南京林业大学学报(自然科学版) ›› 2006, Vol. 49 ›› Issue (04): 33-37.doi: 10.3969/j.jssn.1000-2006.2006.04.008

• 研究论文 • 上一篇    下一篇

林纸一体化动力机制模型的构建与分析

邹毅实,张智光*   

  1. 南京林业大学经济管理学院, 江苏 南京 210037
  • 出版日期:2016-08-18 发布日期:2016-08-18

Establishment and Analyses of Impetus Mechanism Model for Forest-paper Integration

ZOU Yi-shi, ZHANG Zhi-guang*   

  1. College of Economics and Management Nanjing Forestry University, Nanjing 210037, China
  • Online:2016-08-18 Published:2016-08-18

摘要: <正>通过对鼎湖山植物样带针阔混交林群落主要木本植物种群数量特征、垂直分布和水平分布格局进行分析。探讨了主要木本植物种群发展趋势和种群维持机制。结果表明:荷本(Schimasuperba)-马尾松(Pinusmassoniana)群落_中。除马尾松随机分布外,其他主要乔木和灌木种群基本呈聚集分布。荷木是稳定种群,在垂直空间分布较均匀;马尾松是衰退种群。垂直空间分布相对较均匀,在当年生幼苗和苗本层没有个体出现。灌木显示出与乔木不同的更新策略,与乔木相比,灌木有大量的当年生幼苗和幼苗库,其当年生幼苗数量是乔木的19倍。若以相邻龄级个涔数量比表示生长阻力,则乔木幼苗进入幼书寸阶段所受到的生长阻力较大,灌木在任何龄级郜爱到了较大的生长阻力。同时,灌木层植物种群的空间资源利用相似性和竞争强度高于乔木层种群。从聚集度指标看,随着龄级增加,乔木层种群聚集度逐渐减少,灌木层聚集度逐渐增加。

Abstract: According to the industrial organization theory, principle of economics and corporate management theory, the impetus mechanism model of forest-pape.r integration (FPI), as well as its operating principle is studied. The model’s sub-mechanisms of agents, industrial organizing and objectives are further analyzed. Thus, the theoretical guidance is provided to promote the course of Chinese FPI, and to enhance the vitality and competitive force of FPI organizations.

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