Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling

doi:10.5194/cp-16-315-2020

IEECAS OpenIR > 古环境研究室

	Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling
	Liu, Xingxing 1,2; Sun, Youbin 1,2,3; Vandenberghe, Jef 4; Cheng, Peng 1,3,5,6; Zhang, Xu 7,8; Gowan, Evan J.8; Lohmann, Gerrit 8; An, Zhisheng 1,2,3
通讯作者	Liu, Xingxing(liuxx@ieecas.cn) ; Sun, Youbin(sunyb@ieecas.cn)
	2020-02-14
发表期刊	CLIMATE OF THE PAST
ISSN	1814-9324
卷号	16 期号:1 页码:315-324
摘要	Rapid monsoon changes since the last deglaciation remain poorly constrained due to the scarcity of geological archives. Here we present a high-resolution scanning X-ray fluorescence (XRF) analysis of a 13.5m terrace succession on the western Chinese Loess Plateau (CLP) to infer rapid monsoon changes since the last deglaciation. Our results indicate that Rb/Sr and Zr/Rb are sensitive indicators of chemical weathering and wind sorting, respectively, which are further linked to the strength of the East Asian summer monsoon (EASM) and the East Asian winter monsoon (EAWM). During the last deglaciation, two cold intervals of the Heinrich event 1 and Younger Dryas were characterized by intensified winter monsoon and weakened summer monsoon. The EAWM gradually weakened at the beginning of the Holocene, while the EASM remained steady till 9.9 ka and then grew stronger. Both the EASM and EAWM intensities were relatively weak during the Middle Holocene, indicating a mid-Holocene climatic optimum. Rb/Sr and Zr/Rb exhibit an antiphase relationship between the summer and winter monsoon changes on a centennial timescale during 16-1 ka. Comparison of these monsoon changes with solar activity and North Atlantic cooling events reveals that both factors can lead to abrupt changes on a centennial timescale in the Early Holocene. During the Late Holocene, North Atlantic cooling became the major forcing of centennial monsoon events.
DOI	10.5194/cp-16-315-2020
关键词[WOS]	ASIAN WINTER MONSOON ; INTERTROPICAL CONVERGENCE ZONE ; RADIOCARBON AGE CALIBRATION ; CHINESE LOESS ; GRAIN-SIZE ; ANTI-CORRELATION ; CLIMATE ; SUMMER ; HOLOCENE ; RECORD
收录类别	SCI ; SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFA0601902] ; National Science Foundation for Young Scientists of China[41807425] ; National Science Foundation of China[41525008] ; Open Foundation of State Key Laboratory of Loess and Quaternary Geology[SKLLQG1633]
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences
项目资助者	National Key Research and Development Program of China ; National Science Foundation for Young Scientists of China ; National Science Foundation of China ; Open Foundation of State Key Laboratory of Loess and Quaternary Geology
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000514166100002
出版者	COPERNICUS GESELLSCHAFT MBH
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12756
专题	古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	Liu, Xingxing; Sun, Youbin
作者单位	1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Chinese Acad Sci, CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 3.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 4.Vrije Univ, Inst Earth Sci, De Boelelaan 1085, NL-1081 HV Amsterdam, Netherlands 5.IEECAS, Shaanxi Key Lab Accelerator Mass Spectrometry Tec, Xian Ams Ctr, Xian 710061, Peoples R China 6.Xian Univ, Xian 710061, Peoples R China 7.Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China 8.Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Bussestr 24, D-27570 Bremerhaven, Germany
推荐引用方式 GB/T 7714	Liu, Xingxing,Sun, Youbin,Vandenberghe, Jef,et al. Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling[J]. CLIMATE OF THE PAST,2020,16(1):315-324.
APA	Liu, Xingxing.,Sun, Youbin.,Vandenberghe, Jef.,Cheng, Peng.,Zhang, Xu.,...&An, Zhisheng.(2020).Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling.CLIMATE OF THE PAST,16(1),315-324.
MLA	Liu, Xingxing,et al."Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling".CLIMATE OF THE PAST 16.1(2020):315-324.