Evolution of the Asian summer monsoon during Dansgaard/Oeschger events 13-17 recorded in a stalagmite constrained by high-precision chronology from southwest China

doi:10.1017/qua.2017.22

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Evolution of the Asian summer monsoon during Dansgaard/Oeschger events 13-17 recorded in a stalagmite constrained by high-precision chronology from southwest China
	Li, Ting-Yong 2,3,4; Han, Li-Yin 2,3,4; Cheng, Hai 1; Edwards, R. Lawrence 6; Shen, Chuan-Chou 5; Li, Hong-Chun 5; Li, Jun-Yun 4; Huang, Chun-Xia 4; Zhang, Tao-Tao 4; Zhao, Xin 4
刊名	QUATERNARY RESEARCH
	2017-07-01
卷号	88 期号:1 页码:121-128
关键词	Asian Summer Monsoon Stalagmite Delta O-18 Th-230 Dating Dansgaard/oeschger Events
ISSN号	0033-5894
DOI	10.1017/qua.2017.22
文献子类	Article
英文摘要	A stalagmite with high U-238 content from Yangkou Cave, China, revealed the evolution of the Asian summer monsoon (ASM) between 49.1 and 59.5 ka, and the delta O-18 values recorded Dansgaard/Oeschger (D/O) events 13-17. The Yangkou record shows a relatively gradual transition into the D/O 14 and 16 events. The discrepancy between the abrupt and gradual transitions of D/O 14 in the records from northern and southern China, respectively, suggests different responses of the ASM to climate changes in the high northern latitudes. The higher resolution delta O-18 record and more precise Th-230 dating indicate that the timing of D/O 14 and 17 in the Hulu records at 53 and 58 ka should be shifted to 54.3 and 59 ka, respectively. The gradual strengthening of the ASM at the onsets of D/O 16 and 14 in our record is different from the abrupt temperature rise in the northern high latitudes. Some other factors must contribute to this relatively gradual ASM change in southern China, but the actual reason is still unknown.
WOS关键词	LAST GLACIAL PERIOD ; HIGH-RESOLUTION ; GREENLAND ICE ; INDIAN MONSOON ; NORTH-ATLANTIC ; CLIMATE-CHANGE ; CAVE ; VARIABILITY ; CORE ; INSOLATION
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	CAMBRIDGE UNIV PRESS
WOS记录号	WOS:000405634900010
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/14006]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Li, Ting-Yong
作者单位	1.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 2.Minist Land & Resources China, Field Sci Observat & Res Base Karst Ecoenvironm N, Chongqing 408435, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 4.Southwest Univ, Chongqing Key Lab Karst Environm, Sch Geog Sci, Chongqing 400715, Peoples R China 5.Natl Taiwan Univ, Dept Geosci, Taipei 10617, Taiwan 6.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA
推荐引用方式 GB/T 7714	Li, Ting-Yong,Han, Li-Yin,Cheng, Hai,et al. Evolution of the Asian summer monsoon during Dansgaard/Oeschger events 13-17 recorded in a stalagmite constrained by high-precision chronology from southwest China[J]. QUATERNARY RESEARCH,2017,88(1):121-128.
APA	Li, Ting-Yong.,Han, Li-Yin.,Cheng, Hai.,Edwards, R. Lawrence.,Shen, Chuan-Chou.,...&Zhao, Xin.(2017).Evolution of the Asian summer monsoon during Dansgaard/Oeschger events 13-17 recorded in a stalagmite constrained by high-precision chronology from southwest China.QUATERNARY RESEARCH,88(1),121-128.
MLA	Li, Ting-Yong,et al."Evolution of the Asian summer monsoon during Dansgaard/Oeschger events 13-17 recorded in a stalagmite constrained by high-precision chronology from southwest China".QUATERNARY RESEARCH 88.1(2017):121-128.