Based on the retest data of young ,half-mature and near-mature Cunningharnia lanceolata ecological forest in Fushoushan National Forest Park of Hunan,and the correlation among Hegyi,V Hegyi,W_V_Hegyi, the three competition index, the W_V_Hegyi which was the strongest one was chosed to construct individual competition tree model. According to the above, the weighted average tree height as the weight of DBH growth,then rebuilded the individual tree model. And quantitative analysis was carried out on the competition index of the diameter class,and the regression analysis method was used to build prediction model of diameter class competition index and diameter class growth model. The diameter class growth model was constructed based on the weight DBH growth and W_V_Hegyi competition index,in order to provida new way for simulation from individual to stand.
FANG Xiaona
,
LI Jiping
,
SUN Hua
,
CAO Xiaoyu
,
ZHAO Chunyan
. Study on Growth Model for Cunninghamia lanceolata Competition based on W_V_Hegyi Tree Competition Index[J]. Forest and Grassland Resources Research, 2015
, 0(2)
: 64
-69
.
DOI: 10.13466/j.cnki.lyzygl.2015.02.013
[1] Newham R M,Smith J H G. Development and testing of stand model for Douglas-fir and lodgepole pine[J]. Forest Chron , 1964,40:492-502.
[2] 吴承祯,洪伟.杉木数量经营学引论[M].北京:中国林业出版社, 2000.
[3] Hegyi F.A simulation model for managing jack-pine stands. Growth models for tree and stand simulation[J]. Royal College of Foresty, 1974:74-90.
[4] 邱学清,江希钿,黄健儿杉木人工林竞争指数及单木生长模型的研究[J].福建林学院学报, 1992 ,12(3) :309-316.
[5] 邹春静,韩士杰,张军辉.阔叶红松林树种间竞争关系及其营林意义[J].生态学杂志,1998 ,20(4):35-38.
6]张思玉,郑世群.笔架山常绿钢叶林优势种群种内种间竞争的数量研究[J].林业科学,2001 ,37(1):185-188.
[7] 汤孟平. 森林空间结构分析与优化经营模型研究[D].北京:北京林业大学,2003.
[8] Pommerening A.Evaluating structural indices by reversing forest structural analysis[J]. Forest Fcology and Management ,2006 ,224 : 266-277.
[9] 汤孟平,陈永刚,施拥军, 等.基于Voronoi图的群落优势树种种内种间竞争[J].生态学报,2007 ,27(11) :4707-4716.
[10] 郝月兰. 基于林分空间结构优化的采伐木确定方法研究[D].北京:中国林业科学研究院,2012 :47-52.
[11] 李际平,房晓娜,封尧,等.基于加权Voronoi图的林木竞争指数[J].北京林业大学学报,2015.
[12] 张思玉,郑世群.永定桫椤群落的结构特征[J].植物资源与环境学报,2001 ,10(3) :30-44.
[13] 吴承祯,洪伟,廖金兰.马尾松中幼龄林种内竞争的研究[J].福建林学院学报, 1997 ,17(4) :289-292.
[14] 李际平,封尧,赵春燕,等基于Voronoi图的杉木生态公益林空间结构量化分析[J].北京林业大学学报,2014,36(4);1-7.
[15] 邓成,吕勇,雷渊才,等.以相对直径为竞争指标的单木直径生长模型研究[J].林业资源管理,2011 (2):40-43.
[16] 刘宁. 浅谈数学期望的应用[J].理论前沿,2013 ,(7):124-125.
[17] 惠淑荣,吕水震.Weibull分布函数在林分直径结构预测模型中的应用研究[J].北华大学学报:自然科学版,2003 ,4(2):101-104.
[18] 黄庆丰马尾松林分直径分布收获模型的研究[J].林业资源管理, 1998 ,(6):42-44.
[19] 洪伟,吴承祯.马尾松人工林经营模式及其应用[M].北京:中国林业出版社, 1999.
[20] 封磊,洪伟,吴承祯,等.天然黄山松竞争指标及林分竞争生长模型的研究[J].江西农业大学学报:自然科学版,2002 ,24(2) :251-254.
