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Is Chinese stalagmite delta O-18 solely controlled by the Indian summer monsoon?

文献类型：期刊论文

作者Li, Dong2,5; Tan, Liangcheng2,3,4; Cai, Yanjun2,3,4; Jiang, Xiuyang1; Ma, Le2; Cheng, Hai3,8; Edwards, R. Lawrence8; Zhang, Haiwei3; Gao, Yongli7; An, Zhisheng2,4,6
刊名CLIMATE DYNAMICS
出版日期2019-09-01
卷号53期号:5-6页码:2969-2983
关键词Chinese stalagmite delta O-18 Indian summer monsoon East Asian summer monsoon Heinrich events
ISSN号0930-7575
DOI10.1007/s00382-019-04671-x
通讯作者Tan, Liangcheng(tanlch@ieecas.cn)
英文摘要As a unique continental archive, speleothem has been widely used in reconstructing paleoclimate change. However, the interpretation of Chinese speleothems delta O-18 has remained a subject of debate. Recently, a Community Atmosphere Model version 3 (CAM3) study indicated that the stalagmite delta O-18 from eastern China reflected the Indian summer monsoon (ISM) intensity rather than the East Asian summer monsoon (EASM) intensity during Heinrich events. Here, we present a high-resolution speleothem delta O-18 record from Xianglong Cave in Shaanxi province, China, covering the period of 25.5-10.9 ka BP. The XL15 record shows similar variations with ice core record from Greenland and other climate records from China and India on millennial scale, including Heinrich 2 (H2), Heinrich 1 (H1), Bolling-Allerod (BA) and Younger Dryas (YD) events, supporting the connection between the Asian monsoon and northern high latitude climate. The delta O-18 amplitude of our record is larger than or similar to the stalagmite delta O-18 records from India during these events. In addition, differences of stalagmite delta O-18 in eastern China and the ISM region were observed on glacial-interglacial as well as decadal timescales. That means the ISM is not the sole controlling factor of Chinese stalagmite delta O-18 during Heinrich events. When subtracting the Indian stalagmite delta O-18 series from our XL15 record during H1 period, we found a significant negative correlation with sea surface temperature (SST) record of Western Pacific Warm Pool (WPWP). Consequently, our study suggests that the Chinese stalagmite delta O-18 is controlled by both the ISM and EASM on orbital-, millennial-, and decadal timescales.
WOS关键词INTERTROPICAL CONVERGENCE ZONE ; ANNUALLY-LAYERED STALAGMITE ; HOLOCENE ASIAN MONSOON ; LAST GLACIAL MAXIMUM ; HIGH-RESOLUTION ; PRECIPITATION VARIATIONS ; MILLENNIAL-SCALE ; NORTH-ATLANTIC ; LOESS PLATEAU ; SPELEOTHEM DELTA-O-18
资助项目National Key Research and Development Program of China[2017YFA0603401] ; Shaanxi Science Fund for Distinguished Young Scholars[2018JC-023] ; Youth Innovation Promotion Association[2012295] ; West Light Foundation of Chinese Academy of Sciences
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000483626900029
出版者SPRINGER
资助机构National Key Research and Development Program of China ; Shaanxi Science Fund for Distinguished Young Scholars ; Youth Innovation Promotion Association ; West Light Foundation of Chinese Academy of Sciences
源URL[http://ir.ieecas.cn/handle/361006/13386]  
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
作者单位1.Fujian Normal Univ, Coll Geog Sci, Fuzhou 350007, Fujian, Peoples R China
2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Shaanxi, Peoples R China
3.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
6.Pilot Natl Lab Marine Sci & Technol, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Shandong, Peoples R China
7.Univ Texas San Antonio, Dept Geol Sci, Ctr Water Res, San Antonio, TX 78249 USA
8.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA
推荐引用方式
GB/T 7714		 Li, Dong,Tan, Liangcheng,Cai, Yanjun,et al. Is Chinese stalagmite delta O-18 solely controlled by the Indian summer monsoon?[J]. CLIMATE DYNAMICS,2019,53(5-6):2969-2983.
APA Li, Dong.,Tan, Liangcheng.,Cai, Yanjun.,Jiang, Xiuyang.,Ma, Le.,...&An, Zhisheng.(2019).Is Chinese stalagmite delta O-18 solely controlled by the Indian summer monsoon?.CLIMATE DYNAMICS,53(5-6),2969-2983.
MLA Li, Dong,et al."Is Chinese stalagmite delta O-18 solely controlled by the Indian summer monsoon?".CLIMATE DYNAMICS 53.5-6(2019):2969-2983.

入库方式： OAI收割

来源：地球环境研究所

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