20 sample plots of planted Larix olgensis forests from 1986 to 2006 were selected to simulate the diameter distributions for Larix olgensis plantations.The diameter distribution was fitted and checked through Chi-square test by 43 basical models.It was shown that the Weibull distribution simulated well for diameter distribution of planted Larix olgensis forest.The reference and theoretical guidance meaning were provided to the rational management and sustainable development of planted Larix olgensis forest.
TIE Niu
. Simulation Model of Stand Diameter Structure for planted Larix olgensis Forest[J]. Forest and Grassland Resources Research, 2014
, 0(6)
: 95
-98
.
DOI: 10.13466/j.cnki.lyzygl.2014.06.021
[1] 孟宪宇.测树学[M].北京:中国林业出版社,2006.
[2] 李荣伟.动态马尔科夫直径生长模型的研究[J].林业科学,1994,30(4):338-345.
[3] 闫东锋,李纪亮,李国勇,等.基于ANN的栎类天然次生林林分直径分布研究[J].安徽农业科学,2007,35(34):11046-11047.
[4] Bailey R L.Individual tree growth derived from diameter distribution models[J].Forest Science,1980,26(4):626-632.
[5] Palahí M,Pukkala T,Blasco E,et al. Comparison of beta,Johnson’s SB,Weibull and truncated Weibull functions for modeling the diameter distribution of forest stands in Catalonia (north-east of Spain)[J]. European Journal of Forest Research,2007,126(4):563-571.
[6] Liu Y,Blanco J A,Wei X H,et al. Determining suitable selection cutting intensities based on long term observations on above-ground forest carbon,growth,and stand structure in Changbai Mountain,northeast China[J].Scandinavian Journal of Forest Research,2014,29(5):436-454.
[7] Liu Y,Kang X,Guo Y,et al. A Nonlinear-matrix model for the prediction of mixed uneven-aged forests growth with FORTRAN program in Changbai Mountain,China[J].International Journal of Advancements in Computing Technology,2012,4(22):163-172.
