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福建卫闽光皮桦种群与主要伴生树种的生态位(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1999年01期
Page:
53-56
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
Research on Niche of Weiming Betula Luminifera Communityin Fujian and Its Main Simpsons
Article ID:
1000-2006(1999)01-0053-04
Author(s):
Song Dingquan Jiang Zhilin(Nanjing Forestry University Nanjing 210037)Zheng Zuomeng Zhao Shirong
State_owned Forest Farm of Weimin Fujian
Keywords:
Betula luminifera Niche breadth Niche overlap Niche segregation
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1999.01.013
Document Code:
A
Abstract:
In order to probe into the range of distribution of the adventageous species of Fujian Betula luminfera community and discuss their inferrelation of niche factors, in this paper, the niche breadth, niche overlap and niche departure of Weiming Betula luminifera community’s eight main simpsons were determined. The result shows that the niche breadth of the advantageous species of the community is generally wide which therioetically belongs to wide_niche breadth, Moreover, the competence among the advantageous spieces is fairly severe. If there are no human measurements, the present situation of the transient mutual share of resources and peaceful exsistence of the main simpsons will be hard to be maintained.

References

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Last Update: 1900-01-01