New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene

doi:10.1016/j.quascirev.2020.106793

	New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene
	Zhao, Jingyao 4; Tan, Liangcheng 1,4,5; Yang, Yan 3; Perez-Mejias, Carlos 4; Brahim, Yassine Ait 4; Lan, Jianghu 1; Wang, Jian 4; Li, Hanying 4; Wang, Tianli 1; Zhang, Haiwei 4
刊名	QUATERNARY SCIENCE REVIEWS
	2021-02-15
卷号	254 页码:12
关键词	2-kyr shift Asian summer monsoon Cultural change Speleothem Stable isotopes
ISSN号	0277-3791
DOI	10.1016/j.quascirev.2020.106793
通讯作者	Tan, Liangcheng(tanlch@ieecas.cn) ; Cheng, Hai(cheng021@xjtu.edu.cn)
英文摘要	Speleothem records from NE Asia are essential to understand the spatial patterns of the Asian Summer Monsoon (ASM) variability. In this paper, we present a new high-resolution and chronologically well-resolved speleothem record from Liu-li (LL) cave, NE China, through delta O-18, delta C-13 and Sr/Ca ratio characterizing a dynamic ASM history over the past 6680 years. The LL delta O-18 record shows a long-term trend to higher values, following the North Hemisphere summer insolation (NHSI), with the exception of the last 2 kyr characterized by a negative delta O-18 excursion. The '2-kyr shift' is evident in NE Asia over the past 2 kyr, originally inferred from the speleothem delta O-18 negative excursion in South China, as well as in many other proxy records from East China, but it merely manifests a flat trend in most of the western East Asian Summer Monsoon (EASM) and Indian Summer Monsoon (ISM) regions, rather than a negative excursion. On multi-centennial to millennial timescales, the intensification of the Tsushima Warm Current (TWC) can amplify rainfall on both sides of the Japan Sea. A close comparison between the monsoon reconstruction and the cultural changes in NE Asia suggests contemporary climatic and cultural regime-shifts, implying an important role of the ASM weakening in the collapse of Neolithic and Early Bronze cultures in this region. (C) 2020 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[NSFC 41731174] ; National Natural Science Foundation of China[42002199] ; National Natural Science Foundation of China[NSFC 41888101] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB40000000] ; US NSF[1702816] ; Postdoctoral Science Foundation of China[2018M640971]
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000616643800007
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; US NSF ; Postdoctoral Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/15955]
专题	地球环境研究所_现代环境研究室第四纪科学与全球变化卓越创新中心
通讯作者	Tan, Liangcheng; Cheng, Hai
作者单位	1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA 3.Southwest Univ, Sch Geog Sci, Chongqing Key Lab Karst Environm, Chongqing 400715, Peoples R China 4.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710054, Peoples R China 5.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Jingyao,Tan, Liangcheng,Yang, Yan,et al. New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene[J]. QUATERNARY SCIENCE REVIEWS,2021,254:12.
APA	Zhao, Jingyao.,Tan, Liangcheng.,Yang, Yan.,Perez-Mejias, Carlos.,Brahim, Yassine Ait.,...&Cheng, Hai.(2021).New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene.QUATERNARY SCIENCE REVIEWS,254,12.
MLA	Zhao, Jingyao,et al."New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene".QUATERNARY SCIENCE REVIEWS 254(2021):12.