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龙王山常绿阔叶林石生藓分布格局的缀块性分析(PDF)

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

Issue:
2002年01期
Page:
32-36
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
Patchy Analysis on Distribution Patterns of Petrophytia of Evergreen Broadleaved Forest at Longwangshan
Article ID:
1000-2006(2002)01-0032-05
Author(s):
WANG Zhong shengFANG Yan ming *
College of Forest Resources and Environment Nanjing Forestry University,Nanjing 210037,China
Keywords:
PatchPetrophytiaDisturbanceHabitat heterogeneityEvergreen broadleaved forest
Classification number :
S717
DOI:
10.3969/j.jssn.1000-2006.2002.01.008
Document Code:
A
Abstract:
In order to prove the understanding of moss ecology,distribution patterns of Petrophytia were investigated,based on patchy and ecological theory,for five different habitats of evergreen broadleaved forest at Longwangshan.The results showed that α & β diversity indexes(e.g. H’?D?β R?β c?β T?C J?β CJ )were closely related with degree of disturbance and obviously appeared gradient change,which well indicated the habitat heterogeneity.Diversity analyses of α & β could be used in investigation of species structure and evolution at patchy level.

References

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Last Update: 1900-01-01