文献类型：期刊文献

英文题名：Patterns of biomass allocation in an age-sequence of secondary Pinus bungeana forests in China

作者：Li, Hui[1] Li, Chunyi[2] Zha, Tianshan[3] Liu, Jinglan[4] Jia, Xin[3] Wang, Xiaoping[5] Chen, Wenjing[3] He, Guimei[6]

第一作者：Li, Hui

通信作者：Liu, Jinglan

机构：[1] School of Landscape Architecture, Beijing Forestry University, Beijing, 100083, China; [2] Institute of Wetland Research, Chinese Academy of Forestry, Beijing, 100091, China; [3] School of Soil and Water Conservation, Beijing Forestry University, Beijing, 100083, China; [4] College of Nature Conservation, Beijing Forestry University, Beijing, 100083, China; [5] College of Forestry, Beijing Forestry University, Beijing, 100083, China; [6] Beijing Forestry Carbon Administration, Beijing, 100013, China

年份：2014

卷号：90

期号：2

起止页码：169-176

外文期刊名：Forestry Chronicle

收录：EI(收录号：20151000605012);Scopus(收录号：2-s2.0-84923856234)

语种：英文

外文关键词：Forestry

摘要：Tree biomass was investigated in an age-sequence of secondary lacebark pine (Pinus bungeana) forests to understand biomass partitioning patterns during stand development. Mean biomass of each tree component increased steadily as stands aged. Average growth rates and ratios of tree biomass to stand age increased with age. The ratio of below- to above-ground biomass remained relatively constant independent of stand age. Compared to DBH-H allometric equations, the DBH-only equations performed slightly better and are more efficient to apply. These new equations for lacebark pine are an important supplement to China's national tree biomass equations. These equations and the findings on biomass partitioning patterns during stand development are applicable for the accurate estimation of ecosystem carbon accounting and will contribute to the sustainable management of lacebark pine forests. ? 2014 - Canadian Institute of Forestry.