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DOI	10.1016/j.quascirev.2020.106210
	Moisture variations in Lacustrine−eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene
	Ming G.; Zhou W.; Wang H.; Cheng P.; Shu P.; Xian F.; Fu Y.
发表日期	2020
ISSN	0277-3791
卷号	233
英文摘要	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 (∼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 ∼11.3–8.5 ka. The climate remained predominantly wet until ∼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 ∼14−7 ka. These layers correspond to sedimentation associated with the Allerød, 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. © 2020 Elsevier Ltd
英文关键词	Climate instability; Desert−loess transition zone; Lacustrine−eolian sequence; Monsoon rainfall; Northern China; Paleo EASM variations
语种	英语
scopus关键词	Atmospheric thermodynamics; Belts; Rain; Climate instability; Monsoon rainfall; Northern China; Paleo EASM variations; Transition zones; Moisture; Allerod; atmospheric moisture; climate oscillation; desert; eolian deposit; historical record; Holocene; lacustrine deposit; loess; monsoon; paleoclimate; Pleistocene; rainfall; transition zone; Younger Dryas; Atlantic Ocean; Atlantic Ocean (North); China
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151551
作者单位	The State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences (IEECAS), Xi'an, 710061, China; Shaanxi Key Laboratory of Accelerator Mass Spectrometry Technology and Application, Xi'an AMS Center of IEECAS, China; Xi'an Jiaotong University, Xi'an, 710049, China; University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China; Interdisciplinary Research Center of Earth Science Frontier, Beijing Normal University, Beijing, 100875, China
推荐引用方式 GB/T 7714	Ming G.,Zhou W.,Wang H.,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],2020,233.
APA	Ming G..,Zhou W..,Wang H..,Cheng P..,Shu P..,...&Fu Y..(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.
MLA	Ming G.,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).