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New insights towards an integrated understanding of NE Asian monsoon during mid to late Holocene
Zhao, Jingyao1; Tan, Liangcheng1,2,3; Yang, Yan4; Perez-Mejias, Carlos1; Brahim, Yassine Ait1; Lan, Jianghu2; Wang, Jian1; Li, Hanying1; Wang, Tianli2; Zhang, Haiwei1; Cheng, Hai1,2,5
Corresponding AuthorTan, Liangcheng(tanlch@ieecas.cn) ; Cheng, Hai(cheng021@xjtu.edu.cn)
2021-02-15
Source PublicationQUATERNARY SCIENCE REVIEWS
ISSN0277-3791
Volume254Pages:12
AbstractSpeleothem 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.
Keyword2-kyr shift Asian summer monsoon Cultural change Speleothem Stable isotopes
DOI10.1016/j.quascirev.2020.106793
Indexed BySCI ; SCI
Language英语
Funding ProjectNational 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 Research AreaPhysical Geography ; Geology
Funding OrganizationNational Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; US NSF ; Postdoctoral Science Foundation of China
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000616643800007
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/15956
Collection现代环境研究室
第四纪科学与全球变化卓越创新中心
Corresponding AuthorTan, Liangcheng; Cheng, Hai
Affiliation1.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710054, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
4.Southwest Univ, Sch Geog Sci, Chongqing Key Lab Karst Environm, Chongqing 400715, Peoples R China
5.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA
Recommended Citation
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.
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