Moisture variations in Lacustrine-eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene | |
Ming, Guodong1,2,4,5; Zhou, Weijian1,2,5; Wang, Hong6; Cheng, Peng1,2,3; Shu, Peixian1,2,5; Xian, Feng1,2,5; Fu, Yunchong1,2,3 | |
通讯作者 | Zhou, Weijian(weijian@loess.llqg.ac.cn) |
2020-04-01 | |
发表期刊 | QUATERNARY SCIENCE REVIEWS |
ISSN | 0277-3791 |
卷号 | 233页码:15 |
摘要 | Paleoclimate records currently lack sufficient geographic detail to understand the spatiotemporal evolution of East Asian Summer Monsoon (EASM) rain belt since the late Pleistocene. In particular, there is no consensus on whether the EASM rain belt reached its modern northern limit by the early Holocene. Here, we present inferred moisture variations from a multi-parameter, absolute-dated lacustrine-eolian sequence from northern China that date back to the late Pleistocene (similar to 14 ka BP or thousand years ago). We observed a sharp transition towards wet conditions at the onset of the Holocene Epoch. Maximum wet climate occurred here during similar to 11.3-8.5 ka. The climate remained predominantly wet until similar to 4.2 ka, then it became progressively drier. We observed alternating organic-rich, fine-grained lake deposits and organic-depleted, coarse-grained eolian sand layers during similar to 14-7 ka. These layers correspond to sedimentation associated with the Allerod, Younger Dryas (YD), post YD warming, pre-Boreal oscillation (PBO), early Holocene and 8.2 ka event. We interpreted the orbital scale moisture variation at our study site to the changes in insolation, assigning these abrupt and short-lived changes during the late Pleistocene-Holocene transition to a persistent teleconnection between the North Atlantic and east Asian climate zones. (C) 2020 Elsevier Ltd. All rights reserved. |
关键词 | Paleo EASM variations Monsoon rainfall Climate instability Lacustrine-eolian sequence Desert-loess transition zone Northern China |
DOI | 10.1016/j.quascirev.2020.106210 |
关键词[WOS] | HOLOCENE CLIMATE-CHANGE ; LAST GLACIAL MAXIMUM ; SEDIMENTARY ORGANIC-MATTER ; NORTH-ATLANTIC OSCILLATION ; CHINESE LOESS PLATEAU ; INNER-MONGOLIA ; HIGH-RESOLUTION ; YOUNGER DRYAS ; PREBOREAL OSCILLATION ; LAKE XIARINUR |
收录类别 | SCI ; SCI |
语种 | 英语 |
资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDB40010100] ; international partnership program of Chinese Academy of Sciences[132B61KYSB20170005] ; Open-end Fund Program of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences[SKLLQG1715] |
WOS研究方向 | Physical Geography ; Geology |
项目资助者 | Strategic Priority Research Program of Chinese Academy of Sciences ; international partnership program of Chinese Academy of Sciences ; Open-end Fund Program of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS记录号 | WOS:000525787700002 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/12599 |
专题 | 加速器质谱中心 第四纪科学与全球变化卓越创新中心 |
通讯作者 | Zhou, Weijian |
作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Xian Ams Ctr IEECAS, Shaanxi Key Lab Accelerator Mass Spectrometry Tec, Xian, Peoples R China 3.Xi An Jiao Tong Univ, Xian 710049, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 6.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing 100875, Peoples R China |
推荐引用方式 GB/T 7714 | Ming, Guodong,Zhou, Weijian,Wang, Hong,et al. Moisture variations in Lacustrine-eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene[J]. QUATERNARY SCIENCE REVIEWS,2020,233:15. |
APA | Ming, Guodong.,Zhou, Weijian.,Wang, Hong.,Cheng, Peng.,Shu, Peixian.,...&Fu, Yunchong.(2020).Moisture variations in Lacustrine-eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene.QUATERNARY SCIENCE REVIEWS,233,15. |
MLA | Ming, Guodong,et al."Moisture variations in Lacustrine-eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene".QUATERNARY SCIENCE REVIEWS 233(2020):15. |
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