Sampling strategy and climatic implication of tree-ring cellulose oxygen isotopes of Hippophae tibetana and Abies georgei on the southeastern Tibetan Plateau

doi:10.1007/s00484-017-1365-6

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院新生代地质与环境重点实验室

	Sampling strategy and climatic implication of tree-ring cellulose oxygen isotopes of Hippophae tibetana and Abies georgei on the southeastern Tibetan Plateau
	Xu, Chenxi 1; Zhu, Haifeng 2,3; Nakatsuka, Takeshi 4; Sano, Masaki 4; Li, Zhen 4; Shi, Feng 1; Liang, Eryuan 2,3; Guo, Zhengtang 1,3,5
刊名	INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
	2019-05-01
卷号	63 期号:5 页码:679-686
关键词	Tree-ring cellulose oxygen isotopes Relative humidity Sampling design Abies georgei Hippophae tibetana
ISSN号	0020-7128
DOI	10.1007/s00484-017-1365-6
英文摘要	The tree-ring cellulose oxygen isotopes (O-18) for four trees of Hippophae tibetana and four trees of Abies georgei growing in different locations around the terminal moraine in Xincuo from 1951 to 2010 were measured to explore its potential for reconstructing climatic variations in the southeastern Tibetan Plateau. The mean and standard deviation of tree-ring O-18 at different heights do not have significant differences, and there are no significant differences in the mean and standard deviation of tree-ring O-18 between trees near the brook and trees at the top of moraine, indicating that we can collect samples for tree-ring O-18 analysis regardless of sampling heights and that the micro-environment does not affect tree-ring O-18 significantly. The mean inter-series correlations of cellulose O-18 for A. georgei/H. tibetana are 0.84/0.93, and the correlation between O-18 for A. georgei and H. tibetana is 0.92. The good coherence between inter-tree and inter-species cellulose O-18 demonstrates the possibility of using different species to develop a long chronology. Correlation analysis between tree-ring O-18 and climate parameters revealed that O-18 for A. georgei/H. tibetana had negative correlations (r = -0.62/r=-0.69) with relative humidity in July-August, and spatial correlation revealed that O-18 for A. georgei/H. tibetana reflected the regional Standardized Precipitation Evapotranspiration Index (29 degrees-32 degrees N, 88 degrees-98 degrees E). In addition, tree-ring O-18 in Xincuo has a significant correlation with tree-ring O-18 in Bhutan. The results indicate that cellulose O-18 for A. georgei and H. tibetana in Xincuo is a good proxy for the regional hydroclimate.
资助项目	Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Strategic Priority Research Program of CAS[XDB03030104] ; National Natural Science foundation of China[363718] ; National Natural Science foundation of China[41271206] ; National Natural Science foundation of China[41672179] ; National Natural Science foundation of China[41630529] ; National Natural Science foundation of China[41690114] ; Ministry of Science and Technology of the People's Republic of China[2016YFA0600502] ; Research Institute of Humanity and Nature, Kyoto, Japan ; [23242047] ; [23-10262]
WOS关键词	DELTA-O-18 ; PRECIPITATION ; VARIABILITY ; HUMIDITY ; RATIOS
WOS研究方向	Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000467487500012
资助机构	Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; National Natural Science foundation of China ; National Natural Science foundation of China ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; Research Institute of Humanity and Nature, Kyoto, Japan ; Research Institute of Humanity and Nature, Kyoto, Japan ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; National Natural Science foundation of China ; National Natural Science foundation of China ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; Research Institute of Humanity and Nature, Kyoto, Japan ; Research Institute of Humanity and Nature, Kyoto, Japan ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; National Natural Science foundation of China ; National Natural Science foundation of China ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; Research Institute of Humanity and Nature, Kyoto, Japan ; Research Institute of Humanity and Nature, Kyoto, Japan ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; National Natural Science foundation of China ; National Natural Science foundation of China ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; Research Institute of Humanity and Nature, Kyoto, Japan ; Research Institute of Humanity and Nature, Kyoto, Japan
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/92137]
专题	地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者	Zhu, Haifeng
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100085, Peoples R China 3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 4.Res Inst Humanity & Nat, Kita Ku, Kyoto, Japan 5.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu, Chenxi,Zhu, Haifeng,Nakatsuka, Takeshi,et al. Sampling strategy and climatic implication of tree-ring cellulose oxygen isotopes of Hippophae tibetana and Abies georgei on the southeastern Tibetan Plateau[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2019,63(5):679-686.
APA	Xu, Chenxi.,Zhu, Haifeng.,Nakatsuka, Takeshi.,Sano, Masaki.,Li, Zhen.,...&Guo, Zhengtang.(2019).Sampling strategy and climatic implication of tree-ring cellulose oxygen isotopes of Hippophae tibetana and Abies georgei on the southeastern Tibetan Plateau.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,63(5),679-686.
MLA	Xu, Chenxi,et al."Sampling strategy and climatic implication of tree-ring cellulose oxygen isotopes of Hippophae tibetana and Abies georgei on the southeastern Tibetan Plateau".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 63.5(2019):679-686.