摘要
应用存活曲线和有限空间种群增长的逻辑斯谛模型探讨了米槠种群数量的动态规律．结果表明，米槠种群存活曲线呈增长型；米槠种群在不同状态下的基面积最大增长速度的径级范围为２４～２８ｃｍ．
This paper deals with the quantitative dynamics law of Castanopsis carlesii population by the methods of survivorship curve and Logistic model. The results show that survivership of the population is characterized by increasing type, the growth of tree basal area is well described by Logistic model, and the range of diameter class is within 24-28cm with which the growth rate of basal area of the population comes to the highest.
出处
《福建林学院学报》
CSCD
1996年第4期370-374,共5页
Journal of Fujian College of Forestry
关键词
米槠
种群数量动态
武夷山
Castanopsis carlesii
population
survivorship curve
Logistic model
