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FOREST RESOURCES WANAGEMENT ›› 2014›› Issue (3): 118-121.doi: 10.13466/j.cnki.lyzygl.2014.03.026

• Scientific Research • Previous Articles     Next Articles

The Information Dimension of Spatial Patterns of Population Distribution of Lilium regale

YANG Zisong   

  1. Aba Teachers College,Wenchuan,Sichuan 623002,China
  • Received:2013-12-30 Revised:2014-03-26 Online:2014-06-28 Published:2020-12-09

Abstract: The study results of correlation dimension of spatial patterns of population distribution of L.regale by information dimension show that:(1)There exist great information dimensions and clear fractal characters;(2)The information dimension is so low ranged from 0.1077 to 0.843 6,indicating poor unevenness of individual distribution,poor dominant species in the communities;(3)Low scale variation degree of pattern intensity with inflection point ranged from 1.099 0m to 1.831 7m;(4)Information dimension has clear relevance to latitudes and longitudes and a trend of increasing with longitudes.

Key words: information dimension, spatial patterns, L.regale

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