Wang Bosun, Peng Shaolin. Analysis on Forest Communities of Dinghushan——Ⅷ Ecological dominance[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1986,25(2):93-97.
Wang Bosun, Peng Shaolin. Analysis on Forest Communities of Dinghushan——Ⅷ Ecological dominance[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1986,25(2):93-97.DOI:
Ecological dominance is a index that shows the degree of dominance concen-tration.The ecological dominance of seven forest communities in Dinghushan aremeasured
the use and the effect as well as ecological meaning of ecological do-minance are explorated.The retsults show that Simpson index
C=(?)(ni/N)~2
is suitable toexpress concentration of dominance
Simpson index 0.12 is the ecological domin-ance value of the south-subtropical evergreen broad-leaved forest
the ecologicaldominance is negatively correlated with both diversity and equitability.