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  4. 中国科学院新生代地质与环境重点实验室
Seasonal drought events in tropical East Asia over the last 60,000 y

文献类型：期刊论文

作者Zhang, Jianping3,4; Lu, Houyuan2,3,4; Jia, Jiwei4,6; Shen, Caiming5; Wang, Shuyun1,4; Chu, Guoqiang4; Wang, Luo4; Cui, Anning2,4; Liu, Jiaqi4; Wu, Naiqin4
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2020-12-08
卷号117期号:49页码:30988-30992
关键词phytolith pollen interstadial/stadial tropical SST gradient Walker and Hadley circulation
ISSN号0027-8424
DOI10.1073/pnas.2013802117
英文摘要The cause of seasonal hydrologic changes in tropical East Asia during interstadial/stadial oscillations of the last glaciation remains controversial. Here, we show seven seasonal drought events that occurred during the relatively warm interstadials by phytolith and pollen records. These events are significantly manifested as high percentages of bilobate phytoliths and are consistent with the large zonal sea-surface temperature (SST) gradient from the western to eastern tropical Pacific, suggesting that the reduction in seasonal precipitation could be interpreted by westward shifts of the western Pacific subtropical high triggered by changes of zonal SST gradient over the tropical Pacific and Hadley circulation in the Northern Hemisphere. Our findings highlight that both zonal and meridional ocean-atmosphere circulations, rather than solely the Intertropical Convergence Zone or El Nino-Southern Oscillation, controlled the hydrologic changes in tropical East Asia during the last glaciation.
WOS关键词LEIZHOU PENINSULA ; POLLEN RECORD ; WESTERN PACIFIC ; GLACIAL MAXIMUM ; SUMMER MONSOON ; CLIMATE-CHANGE ; SOUTH CHINA ; MAAR LAKE ; ATLANTIC ; CIRCULATION
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41830322] ; National Natural Science Foundation of China[41372191] ; National Natural Science Foundation of China[41888101] ; Yunnan Project for the Introduction of Advanced Talents[2013HA024] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000598977500023
出版者NATL ACAD SCIENCES
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Yunnan Project for the Introduction of Advanced Talents ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/99904]  
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Zhang, Jianping; Lu, Houyuan
作者单位1.BGI Engn Consultants Ltd, Qual Management Dept, Beijing 100038, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 101408, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
5.Yunnan Normal Univ, Coll Tourism & Geog Sci, Yunnan Key Lab Plateau Geog Proc & Environm Chang, Kunming 650500, Yunnan, Peoples R China
6.Zhengzhou Zhongke Electromech Equipment Co Ltd, Mech & Elect Business Dept, Zhengzhou 450016, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Jianping,Lu, Houyuan,Jia, Jiwei,et al. Seasonal drought events in tropical East Asia over the last 60,000 y[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(49):30988-30992.
APA Zhang, Jianping.,Lu, Houyuan.,Jia, Jiwei.,Shen, Caiming.,Wang, Shuyun.,...&Li, Fengjiang.(2020).Seasonal drought events in tropical East Asia over the last 60,000 y.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(49),30988-30992.
MLA Zhang, Jianping,et al."Seasonal drought events in tropical East Asia over the last 60,000 y".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.49(2020):30988-30992.

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来源：地质与地球物理研究所

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