| Is Chinese stalagmite delta O-18 solely controlled by the Indian summer monsoon? | |
Li, Dong1,2; Tan, Liangcheng1,3,4 ; Cai, Yanjun1,3,4; Jiang, Xiuyang5; Ma, Le1; Cheng, Hai4,6; Edwards, R. Lawrence6; Zhang, Haiwei4; Gao, Yongli7; An, Zhisheng1,3,8
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| 通讯作者 | Tan, Liangcheng(tanlch@ieecas.cn) |
| 2019-09-01 | |
| 发表期刊 | CLIMATE DYNAMICS
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| ISSN | 0930-7575 |
| 卷号 | 53期号:5-6页码:2969-2983 |
| 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. |
| 关键词 | Chinese stalagmite delta O-18 Indian summer monsoon East Asian summer monsoon Heinrich events |
| DOI | 10.1007/s00382-019-04671-x |
| 关键词[WOS] | 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 |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| 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 |
| 项目资助者 | 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 |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000483626900029 |
| 出版者 | SPRINGER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/13387 |
| 专题 | 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.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 4.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China 5.Fujian Normal Univ, Coll Geog Sci, Fuzhou 350007, Fujian, Peoples R China 6.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA 7.Univ Texas San Antonio, Dept Geol Sci, Ctr Water Res, San Antonio, TX 78249 USA 8.Pilot Natl Lab Marine Sci & Technol, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Shandong, Peoples R China |
| 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. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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