北京林业大学学报2011，Vol.33Issue(6)：146-150,5.
北京栓皮栎林胸径-树高相关生长关系的分析
Allometric relationship between diameter at breast height and height of Quercus variabilis plantations in Beijing
摘要
Abstract
In order to test the fractal network model and other three allometric models,the allometric relationship between stem diameter（D） and tree height（H） in Quercus variabilis plantations from the Sizuolou Nature Reserve of Beijing was studied based on the power function H=aDb.The results of reduced major axis（RMA） regression showed that in 12 out of 16 plots,the RMA slopes between logD and logH supported the predicted value（2/3） of elastic similarity and fractal network model,while only 2 plots supported the geometry similarity model and no data supported the stress similarity model;both univariate and multivariate analyses showed that habitat and stand factors did not have significant influence on D-H allometry.This study suggests that the elastic similarity and fractal network model are more suitable for describing the allometric relationship between D and H than geometry similarity or stress similarity model.关键词
胸径/树高/相关生长模型/栓皮栎林Key words
diameter at breast height/tree height/allometric model/Quercus variabilis plantation分类
农业科技引用本文复制引用
樊艳文,王襄平,曾令兵,武娴..北京栓皮栎林胸径-树高相关生长关系的分析[J].北京林业大学学报,2011,33(6):146-150,5.基金项目
林业公益性行业科研专项 （）
高等学校博士学科点专项科研基金课题 （）
“十二五”国家科技支撑计划课题 （）
北京市共建项目专项“森林质量升级及高效利用产学研联合研究生培养基地建设” （）
