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

文献类型：期刊论文

作者Xu, Chenxi1; Zhu, Haifeng2,3; Nakatsuka, Takeshi4; Sano, Masaki4; Li, Zhen4; Shi, Feng1; Liang, Eryuan2,3; Guo, Zhengtang1,3,5
刊名INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
出版日期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
DOI10.1007/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.
WOS关键词DELTA-O-18 ; PRECIPITATION ; VARIABILITY ; HUMIDITY ; RATIOS
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研究方向Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
语种英语
WOS记录号WOS:000467487500012
出版者SPRINGER
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
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.

入库方式： OAI收割

来源：地质与地球物理研究所

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