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Chinese Journal of Applied Ecology ›› 2000, Vol. ›› Issue (2): 173-176.

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Quantitative characteristics of rare and endangered Castanopsis kawakamii population

WU Chenzhen, HONG Wei, CHEN Hui, LIU Jinfu, HE Dongjin, LIN Chenlai   

  1. Department of Resources and Environment, Fujian Forestry College, Nanping 353001
  • Received:1999-01-04 Revised:1999-07-13 Online:2000-03-25

Abstract: In this paper,a new self adaptive model for population growth,i.e. S= exp (αln2(1+ce-rt)+βln (1+ce-rt)+γ) was established,which combined Logistic,Smith,Gompertz,Cui-Lawson,Zhang-Logistic and Liu-Logistic models.Estimations with genetic algorithm showed that the new model was more suitable than other models to simulate the actual growth trend of Castanopsis kawakamii population.