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生态学杂志 ›› 1993, Vol. ›› Issue (4): 41-46.

• 研究报告 • 上一篇    下一篇

生态位理论及其在森林生态学研究中的应用

朱春全   

  1. 中国林业科学研究院林业研究所, 北京100091
  • 收稿日期:1993-02-16 修回日期:1993-04-08 出版日期:1993-08-10

Nichc Theory and its Application in Forest Ecology

Zhu Chunquan   

  1. Inslitute of Forestry, Chinese Academy of Forestry Sciences, Beijing 100091
  • Received:1993-02-16 Revised:1993-04-08 Online:1993-08-10

关键词: 异养硝化菌, 硝化, 继代培养, 稳定性

Abstract: The development of niche theory and its application in forest ecological study are reviewed in this paper.It is pointed out that the functional action of plant unit was not involved in previous niche concepts, The particularities of niche of plant unit are discussed and a new method is developed to determine it with pho-tosynthetic production as a functional index. This method can be applied to studv the mechanisms of in-ter/intra-species competition, community structure and dynamics in forest ecosyStem.

Key words: heterotrophic nitrobacteria, nitrification, subculture, stability.