祖山林区主要乔木树种生物量相容性模型研究  

Study on biomass compatibility model of main tree species in Zushan Forest Farm

作　　者：纪艳军 王志杰 张国厚 JI Yan-jun;WANG Zhi-jie;ZHANG Guo-hou(Zushan Forest Farm of Qinglong Manchu Autonomous County,Qinglong,Hebei 066501)

机构地区：[1]青龙满族自治县祖山林场,河北青龙066501

出　　处：《河北林业科技》2022年第2期30-33,共4页Journal of Hebei Forestry Science and Technology

摘　　要：以林场历年承担中央财政森林抚育试点项目外业调查数据和近年来的野外调查数据为基础,采用一元线性回归方程,建立了林区主要乔木树种生物量的独立模型,独立模型存在各组分模型之和与总量模型不等的局限,为此建立了各树种生物量的相容性模型,模型精度高,基本上解决了森林生物量模型的相容性问题,可以更加准确地将林区的生态价值以更加精准的方式表现出来,也可以为各地预估生物量提供借鉴。To forest farm undertake the central fiscal calendar year forest tending field survey data and pilot projects in recent years the basis of field investigation data,using monadic linear regression equation,the forest biomass of main tree species independent model and independent model model combined with the total range of components exist limitations,therefore the compatibility of various species of tree biomass model and model precision,It can basically solve the compatibility problem of forest biomass model,can more accurately represent the ecological value of forest region in a more accurate way,and can also provide reference for the estimation of biomass in various places.

关 键 词：林区 乔木 独立模型 相容性模型 生物量 

分 类 号：S718.55[农业科学—林学]