IGGCAS OpenIR  > 新生代地质与环境院重点实验室
Evolution of vegetation and climate variability on the Tibetan Plateau over the past 1.74 million years
Zhao, Yan1,2; Tzedakis, Polychronis C.3; Li, Quan1; Qin, Feng1; Cui, Qiaoyu1; Liang, Chen1; Birks, H. John B.3,4,5; Liu, Yaoliang1; Zhang, Zhiyong1,6; Ge, Junyi7,8; Zhao, Hui9; Felde, Vivian A.4,5; Deng, Chenglong10; Cai, Maotang1; Li, Huan11; Ren, Weihe1; Wei, Haicheng12; Yang, Hanfei1; Zhang, Jiawu13; Yu, Zicheng14,15; Guo, Zhengtang2,10
2020-05-01
Source PublicationSCIENCE ADVANCES
ISSN2375-2548
Volume6Issue:19Pages:12
AbstractThe Tibetan Plateau exerts a major influence on Asian climate, but its long-term environmental history remains largely unknown. We present a detailed record of vegetation and climate changes over the past 1.74 million years in a lake sediment core from the Zoige Basin, eastern Tibetan Plateau. Results show three intervals with different orbital- and millennial-scale features superimposed on a stepwise long-term cooling trend. The interval of 1.74-1.54 million years ago is characterized by an insolation-dominated mode with strong similar to 20,000-year cyclicity and quasi-absent millennial-scale signal. The interval of 1.54-0.62 million years ago represents a transitional insolation-ice mode marked by similar to 20,000- and similar to 40,000-year cycles, with superimposed millennial-scale oscillations. The past 620,000 years are characterized by an ice-driven mode with 100,000-year cyclicity and less frequent millennial-scale variability. A pronounced transition occurred 620,000 years ago, as glacial cycles intensified. These new findings reveal how the interaction of low-latitude insolation and high-latitude ice-volume forcing shaped the evolution of the Tibetan Plateau climate.
DOI10.1126/sciadv.aay6193
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco
WOS KeywordSUMMER MONSOON ; ZOIGE BASIN ; K-FELDSPAR ; RECORD ; TEMPERATURE ; SEDIMENTS ; INSOLATION ; INTENSIFICATION ; PALEOALTIMETRY ; SUSCEPTIBILITY
Language英语
Funding ProjectNational Natural Science Foundation of China[41690113] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41330105] ; National Key Research and Development Program of China[2016YFA0600501] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20070101] ; Natural Environment Research Council[NE/R000204/1] ; European Research Council[741413] ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco[6166]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Environment Research Council ; Natural Environment Research Council ; European Research Council ; European Research Council ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco ; VISTA (Norwegian Academy of Science and Letters and Equinor) project IGNEX-eco
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000531171100010
PublisherAMER ASSOC ADVANCEMENT SCIENCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/96719
Collection新生代地质与环境院重点实验室
Corresponding AuthorZhao, Yan
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.UCL, Environm Change Res Ctr, Dept Geog, Gower St, London WC1 6BT, England
4.Univ Bergen, Dept Biol Sci, POB 7803, N-5020 Bergen, Norway
5.Univ Bergen, Bjerknes Ctr Climate Res, POB 7803, N-5020 Bergen, Norway
6.Chinese Acad Sci, Lushan Bot Garden, Jiujiang 332900, Peoples R China
7.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
8.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
9.Chinese Acad Sci, Cold & Arid Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China
10.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
11.Vrije Univ Amsterdam, Dept Earth Sci, De Boelelaan 1085, Amsterdam 1081 HV, Netherlands
12.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
13.Lanzhou Univ, MOE Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China
14.Lehigh Univ, Dept Earth & Environm Sci, Bethlehem, PA 18015 USA
15.Northeast Normal Univ, Changchun, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Yan,Tzedakis, Polychronis C.,Li, Quan,et al. Evolution of vegetation and climate variability on the Tibetan Plateau over the past 1.74 million years[J]. SCIENCE ADVANCES,2020,6(19):12.
APA Zhao, Yan.,Tzedakis, Polychronis C..,Li, Quan.,Qin, Feng.,Cui, Qiaoyu.,...&Guo, Zhengtang.(2020).Evolution of vegetation and climate variability on the Tibetan Plateau over the past 1.74 million years.SCIENCE ADVANCES,6(19),12.
MLA Zhao, Yan,et al."Evolution of vegetation and climate variability on the Tibetan Plateau over the past 1.74 million years".SCIENCE ADVANCES 6.19(2020):12.
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