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Seasonal Climatic Variations Inferred From Pollen in a Laminated Glacier in the Southeastern Tibetan Plateau

文献类型：期刊论文

作者Cui, Anning1; Wang, Mo2; Lu, Houyuan1,3,4; Xu, Baiqing2,5; Xu, Deke1,5; Li, Hao1,6
刊名EARTH AND SPACE SCIENCE
出版日期2022-12-01
卷号9期号:12页码:13
关键词cryo-palynology seasonal variation El Nino decaying phase southeastern Tibetan Plateau
DOI10.1029/2022EA002581
英文摘要A new, seasonal, laminated ice core pollen record spanning the last 13 years (2000-2012) from Zuoqiupu Glacier (5,600 m a.s.l.), located on the southeastern Tibetan Plateau (TP), reveals clear variations in pollen concentration and assemblage. A total of 117 continuous ice core layers were used for pollen analysis. Samples with high concentrations of Pinus and Tsuga could be identified as layers accumulated in spring, samples with high concentrations of Alnus and Artemisia could be identified as layers accumulated in autumn, and samples rich in herbaceous plant pollen could be regarded as layers deposited in summer. Three peaks of Tsuga pollen concentration accompanied by high Pinus content occurred in the spring of 2003, 2007, and 2010, which corresponded to wetter and warmer conditions modulated by the El Nino decaying phase (April-May in 2003, 2007, and 2010). Thus, pollen grains deposited on the Zuoqiupu Glacier can be used to study the impacts of atmospheric circulations on seasonal climate change over the southeastern TP.
WOS关键词INDO-WESTERN PACIFIC ; SOUTH TYROL ; ICE CORE ; ENSO ; DEPOSITION ; ACCUMULATION ; RECORD ; VARIABILITY ; DISPERSAL ; MOUNTAINS
资助项目Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project[XDA2007010103] ; China Postdoctoral Science Foundation[2021M703195] ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project[XDB26000000]
WOS研究方向Astronomy & Astrophysics ; Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000924588200001
资助机构Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; Strategic Priority Research Program (A) of the Chinese Academy Sciences' Project ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project ; strategic Priority Research Program (B) of the Chinese Academy Sciences' Project
源URL[http://ir.iggcas.ac.cn/handle/132A11/106796]  
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Cui, Anning; Lu, Houyuan
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China
6.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Cui, Anning,Wang, Mo,Lu, Houyuan,et al. Seasonal Climatic Variations Inferred From Pollen in a Laminated Glacier in the Southeastern Tibetan Plateau[J]. EARTH AND SPACE SCIENCE,2022,9(12):13.
APA Cui, Anning,Wang, Mo,Lu, Houyuan,Xu, Baiqing,Xu, Deke,&Li, Hao.(2022).Seasonal Climatic Variations Inferred From Pollen in a Laminated Glacier in the Southeastern Tibetan Plateau.EARTH AND SPACE SCIENCE,9(12),13.
MLA Cui, Anning,et al."Seasonal Climatic Variations Inferred From Pollen in a Laminated Glacier in the Southeastern Tibetan Plateau".EARTH AND SPACE SCIENCE 9.12(2022):13.

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来源：地质与地球物理研究所

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