期刊
EUROPEAN JOURNAL OF FOREST RESEARCH
卷 126, 期 2, 页码 157-166出版社
SPRINGER
DOI: 10.1007/s10342-007-0168-4
关键词
aboveground; tree allometry; dry weight; Picea abies; Pinus sylvestris; Betula spp.; Fagus spp.; Quercus spp.
类别
Since biomass is one of the key variables in ecosystem studies, widespread effort has aimed to facilitating its estimation. Numerous stand-specific volume and biomass equations are available, but these cannot be used for scaling up biomass to the regional level where several age-classes and structural types of stands coexist. Therefore simplified generalized volume and biomass equations are needed. In the present study, generalized biomass and volume regression equations were developed for the main tree species in Europe. These equations were based on data compiled from several published studies and are syntheses of the published equations. The results show that these generalized equations explain 64-99% of the variation in values predicted by the original published equations, with higher values for stem than for crown components.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据