干旱区生态环境知识资源中心(Arid): Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China

Arid

	Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China
	Shen Huitao; Zhang Wanjun; Cao Jiansheng; Zhang Xiang; Xu Quanhong; Yang Xue; Xiao Dengpan; Zhao Yanxia
来源期刊	Frontiers of Earth Science
ISSN	2095-0195
出版年	2016
卷号	10 期号:4 页码:662-668
英文摘要	Most studies do not consider the potential variation in carbon concentration among the different tree components of the same species in regional scale. This study examined the carbon concentrations of the components (i.e., foliage, branch, stem, and root) in a 10-year-old poplar species (Populus davidiana Dode) from the Desertification Combating Program of Northern China. The highest and lowest carbon concentrations were found in the stem and foliage, respectively. There was a significant difference in carbon concentrations among the different tree components. All of the observed carbon concentrations of tree components were lower than those predicted using the conversion factor of 0.5 applied to component biomass. Stem carbon made up 59.7% of the total tree biomass carbon. The power equation estimating proportion of tree biomass carbon against the independent variable of diameter at breast height explained more than 90% of the variability in allocation of carbon among tree components. Tree height, as a second independent variable is also discussed. Our results suggest that the difference in organic carbon concentration among tree components should be incorporated into accurately develop forest carbon budget. Moreover, further investigations on how the diameter at breast height equation developed in the present study performs across broader scales are required.
英文关键词	biomass carbon equation carbon content destructive sampling diameter at breast height poplar
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Science & Technology - Other Topics
CSCD记录号	CSCD:5881303
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335735
作者单位	Shen Huitao, Institute of Geographical Sciences, Hebei Academy of Sciences, Chinese Academy of Sciences,Key Laboratory for Agricultural Water Resources, Hebei Key Laboratory for Agricultural Water-Saving, Shijiazhuang, Hebei 050011, China.; Zhang Wanjun, Center for Agricultural Resources Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Chinese Academy of Sciences,Key Laboratory for Agricultural Water Resources, Hebei Key Laboratory for Agricultural Water-Saving, Shijiazhuang, Hebei 050021, China.; Cao Jiansheng, Center for Agricultural Resources Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Chinese Academy of Sciences,Key Laboratory for Agricultural Water Resources, Hebei Key Laboratory for Agricultural Water-Saving, Shijiazhuang, Hebei 050021, China.; Zhang Xiang, Institute of Agro-food Science and Technology, Shandong Academy of Agricultural Sciences, Jinan, Shandong 250100, China.; Xu Quanhong, Institute of Geographical Sc...
推荐引用方式 GB/T 7714	Shen Huitao,Zhang Wanjun,Cao Jiansheng,et al. Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China[J],2016,10(4):662-668.
APA	Shen Huitao.,Zhang Wanjun.,Cao Jiansheng.,Zhang Xiang.,Xu Quanhong.,...&Zhao Yanxia.(2016).Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China.Frontiers of Earth Science,10(4),662-668.
MLA	Shen Huitao,et al."Carbon concentrations of components of trees in 10-year-old Populus davidiana stands within the Desertification Combating Program of Northern China".Frontiers of Earth Science 10.4(2016):662-668.