Millennial-scale Asian monsoon variability during MIS 9 revealed by a high-resolution stalagmite delta O-18 record in Luoshui Cave, central China

doi:10.1016/j.quascirev.2020.106218

IEECAS OpenIR

	Millennial-scale Asian monsoon variability during MIS 9 revealed by a high-resolution stalagmite delta O-18 record in Luoshui Cave, central China
	Yang, Shaohua 1,2; Chen, Shitao 1,2; Wang, Yongliang 1,2; Shao, Qingfeng 1,2; Yu, Tsai-Luen 3,4; Shen, Chuan-Chou 3,4,5; Zhai, Xiumin 1,2,6; Edwards, R. Lawrence 1,7; Liu, Dianbing 1,2; Liang, Yijia 1,2; Wang, Quan 1,8,9; Zhang, Zhenqiu 1,10; Li, Chunhua 1,2
通讯作者	Chen, Shitao(chenshitao@njnu.edu.cn)
	2020-04-15
发表期刊	QUATERNARY SCIENCE REVIEWS
ISSN	0277-3791
卷号	234 页码:17
摘要	A 67-yr-resolution delta O-18 profile of a(230)Th-dated stalagmite from Luoshui Cave, central China, is presented to refine the Asian summer monsoon (ASM) history from 336 to 290 kyr BP. The sub-stages of Marine Isotope Stage 9 (MIS 9) are clearly reflected in the Luoshui delta O-18 record, in line with changes in the Northern Hemisphere summer insolation (NHSI). The concurrency of eight weak monsoon intervals (WMIs) between 320 and 290 kyr BP and shifts in the Atlantic oceanic circulation suggest that monsoon weakening was forced by northern high-latitude climate oscillations with north-south shifts in the Intertropical Convergence Zone (ITCZ). Spectrum analyses show a cyclic change of 1-4 kyr between 320 and 290 kyr BP, similar to the Dansgaard-Oeschger cycles during the last glacial period. This suggests a relatively unstable monsoon state when the northern ice volume reached intermediate levels. The detrended delta O-18 agrees well with the delta C-13 record on the millennial to sub-millennial scales, suggesting a coupling of monsoon climate and cave environment. After removal of the summer insolation signal at 65 degrees N, the residual Luoshui delta O-18 record is highly similar to orbital- and millennial-scale temperature changes in Antarctica in an anti-phased fashion, revealing the significant influence of Southern Hemispheric climates on ASM intensity. The absence of counterparts of the two WMIs between 315 and 310 kyr BP in Antarctica, however, indicates a complicated teleconnection. (C) 2020 Elsevier Ltd. All rights reserved.
关键词	Stalagmite Oxygen isotope Asian summer monsoon Marine isotope stage 9 Millennial-scale variation
DOI	10.1016/j.quascirev.2020.106218
关键词[WOS]	MERIDIONAL OVERTURNING CIRCULATION ; CLIMATE VARIABILITY ; NORTH-ATLANTIC ; HULU CAVE ; SUMMER MONSOON ; SPELEOTHEM RECORD ; STABLE-ISOTOPES ; ICE CORE ; BP EVENT ; GREENLAND
收录类别	SCI ; SCI
语种	英语
资助项目	National Nature Science Foundation of China[41931178] ; National Nature Science Foundation of China[41571102] ; National Nature Science Foundation of China[41877430] ; National Nature Science Foundation of China[41572340] ; Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, National Taiwan University[109L8926] ; Science Vanguard Research Program of the Ministry of Science and Technology[108-2119-M-002-012] ; Higher Education Sprout Project of the Ministry of Education, Taiwan ROC[108L901001] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJQN201900536] ; Open Fund for the State Key Laboratory of Loess and Quaternary Geology[SKLLQG1922] ; Fund for the Chongqing Normal University[19XLB010]
WOS研究方向	Physical Geography ; Geology
项目资助者	National Nature Science Foundation of China ; Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, National Taiwan University ; Science Vanguard Research Program of the Ministry of Science and Technology ; Higher Education Sprout Project of the Ministry of Education, Taiwan ROC ; Science and Technology Research Program of Chongqing Municipal Education Commission ; Open Fund for the State Key Laboratory of Loess and Quaternary Geology ; Fund for the Chongqing Normal University
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000525791800002
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/361006/12562
通讯作者	Chen, Shitao
作者单位	1.Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China 2.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Peoples R China 3.Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 10617, Taiwan 4.Natl Taiwan Univ, Res Ctr Future Earth, Taipei 10617, Taiwan 5.Natl Taiwan Univ, Global Change Res Ctr, Taipei 10617, Taiwan 6.Chinese Acad Geol Sci, Inst Karst Geol, Int Res Ctr Karst, Guiin 54104, Peoples R China 7.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA 8.Chongqing Key Lab Earth Surface Proc & Environm R, Chongqing 401331, Peoples R China 9.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 10.Nanjing Normal Univ, Sch Life Sci, Nanjing 210023, Peoples R China
推荐引用方式 GB/T 7714	Yang, Shaohua,Chen, Shitao,Wang, Yongliang,et al. Millennial-scale Asian monsoon variability during MIS 9 revealed by a high-resolution stalagmite delta O-18 record in Luoshui Cave, central China[J]. QUATERNARY SCIENCE REVIEWS,2020,234:17.
APA	Yang, Shaohua.,Chen, Shitao.,Wang, Yongliang.,Shao, Qingfeng.,Yu, Tsai-Luen.,...&Li, Chunhua.(2020).Millennial-scale Asian monsoon variability during MIS 9 revealed by a high-resolution stalagmite delta O-18 record in Luoshui Cave, central China.QUATERNARY SCIENCE REVIEWS,234,17.
MLA	Yang, Shaohua,et al."Millennial-scale Asian monsoon variability during MIS 9 revealed by a high-resolution stalagmite delta O-18 record in Luoshui Cave, central China".QUATERNARY SCIENCE REVIEWS 234(2020):17.