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The 1997-1998 El Nino event recorded by a stalagmite from central China
Liu, Shuhua1; Peng, Xiaotao1; Chen, Qiong1; Qin, Shijiang2; Zhao, Jianxin3; Feng, Yuexing3; Luo, Shangde4; Zhou, Houyun1,2
通讯作者Zhou, Houyun(hyzhou@gig.ac.cn)
2018-09-10
发表期刊QUATERNARY INTERNATIONAL
ISSN1040-6182
卷号487页码:71-77
摘要The El Nino-Southern Oscillation (ENSO) is one of the most important oceanic and atmospheric phenomena that cause global climate variations. In this study, we reported a stalagmite delta O-18 record from Shizi cave in central China, which clearly shows a prominently positive variation during 1997-1998 CE. This delta O-18 variation correlates well with a thinner annual layer that indicates a decrease in the growth rate, possibly due to a reduction of the rainfall amount near our study site caused by the 1997-1998 El Nino event. This hypothesis is supported by a comparison of the variations of the rainfall amount near the study site in terms of the southern oscillation index (SOI) for the last 60 years, which indicates that almost all of the El Nino events lead to a reduced rainfall amount. The results suggest that speleothems deposited in central China may potentially reflect El Nino activity. (C) 2017 Elsevier Ltd and INQUA. All rights reserved.
关键词Stalagmite Central China El Nino delta O-18 Growth rate
DOI10.1016/j.quaint.2017.11.026
关键词[WOS]EASTERN TROPICAL PACIFIC ; ASIAN SUMMER MONSOON ; SOUTHERN-OSCILLATION ; ENSO ; HOLOCENE ; CLIMATE ; RAINFALL ; PRECIPITATION ; SPELEOTHEM ; CAVE
收录类别SCI ; SCI
语种英语
资助项目National Natural Science Foundation of China[41271212] ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1431] ; Innovation Project of Graduate School of South China Normal University[2016lkxm24]
WOS研究方向Physical Geography ; Geology
项目资助者National Natural Science Foundation of China ; State Key Laboratory of Loess and Quaternary Geology ; Innovation Project of Graduate School of South China Normal University
WOS类目Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号WOS:000439047300009
出版者PERGAMON-ELSEVIER SCIENCE LTD
引用统计
被引频次:4[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/361006/13217
专题现代环境研究室
通讯作者Zhou, Houyun
作者单位1.South China Normal Univ, Sch Geog, Guangzhou 510631, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
3.Univ Queensland, Sch Earth Sci, Radiogen Isotope Facil, Brisbane, Qld 4072, Australia
4.Natl Cheng Kung Univ, Dept Earth Sci, Tainan 701, Taiwan
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Liu, Shuhua,Peng, Xiaotao,Chen, Qiong,et al. The 1997-1998 El Nino event recorded by a stalagmite from central China[J]. QUATERNARY INTERNATIONAL,2018,487:71-77.
APA Liu, Shuhua.,Peng, Xiaotao.,Chen, Qiong.,Qin, Shijiang.,Zhao, Jianxin.,...&Zhou, Houyun.(2018).The 1997-1998 El Nino event recorded by a stalagmite from central China.QUATERNARY INTERNATIONAL,487,71-77.
MLA Liu, Shuhua,et al."The 1997-1998 El Nino event recorded by a stalagmite from central China".QUATERNARY INTERNATIONAL 487(2018):71-77.
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