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  4. 中国科学院新生代地质与环境重点实验室
Tree ring evidence of the retreat history of the Zepu glacier on the southeastern Tibetan Plateau since the Little Ice Age

文献类型：期刊论文

作者Yang, Dan1; Yang, Fengmei2; Niu, Zhenmin1; Shi, Feng3,4; Wang, Naiang1
刊名QUATERNARY INTERNATIONAL
出版日期2021-12-10
卷号604页码:60-67
ISSN号1040-6182
关键词Pioneer tree species Tree rings Hippophae Glacial retreat rate Dendroglaciology Southeastern Tibetan Plateau
DOI10.1016/j.quaint.2021.06.004
英文摘要Glaciers on the southeastern Tibetan Plateau, known as the "Asian Water Tower", directly affect the utilization of water resources in downstream regions. The currently available instrumental climatic dataset covers only a short period, and the resolution of proxy-based climate reconstructions is low, and these limitations restrict the accurate exploration of glacial changes on the southeastern Tibetan Plateau within the context of long-term climate change. Here, annual-resolution tree ring samples were collected from the oldest pioneer trees (Hippophae rhamnoides subsp. yunnanensis), from the bottom of a glacial valley on the southeastern Tibetan Plateau, and used to reconstruct the glacial changes based on the relationship between the ages of the trees and their distances from the glacier terminal. Results indicate that Zepu glacier has been retreating since 1778 CE, with a total retreat distance of 2757 m and an average retreat rate of 11 m yr(-1). The rate of retreat has varied over time, with a maximum of 40 m yr(-1) between the 1950s CE and 1970s CE, and glacial retreat has been modulated mainly by temperature variability over interdecadal to centennial timescales. This study provides a new way to reconstruct the history of glacial retreat.
WOS关键词BRITISH-COLUMBIA ; MASS-BALANCE ; FLUCTUATIONS ; HOLOCENE ; MOUNTAINS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA19070103] ; National Natural Science Foundation of China[41871021] ; National Natural Science Foundation of China[42077425] ; Key Research Program of the Institute of Geology & Geophysics, CAS[IGGCAS-201905]
WOS研究方向Physical Geography ; Geology
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:000697707500003
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/102672]  
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Yang, Fengmei; Wang, Naiang
作者单位1.Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Gansu, Peoples R China
2.China Meteorol Adm Training Ctr, Beijing 100081, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
4.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Dan,Yang, Fengmei,Niu, Zhenmin,et al. Tree ring evidence of the retreat history of the Zepu glacier on the southeastern Tibetan Plateau since the Little Ice Age[J]. QUATERNARY INTERNATIONAL,2021,604:60-67.
APA Yang, Dan,Yang, Fengmei,Niu, Zhenmin,Shi, Feng,&Wang, Naiang.(2021).Tree ring evidence of the retreat history of the Zepu glacier on the southeastern Tibetan Plateau since the Little Ice Age.QUATERNARY INTERNATIONAL,604,60-67.
MLA Yang, Dan,et al."Tree ring evidence of the retreat history of the Zepu glacier on the southeastern Tibetan Plateau since the Little Ice Age".QUATERNARY INTERNATIONAL 604(2021):60-67.

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来源：地质与地球物理研究所

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