IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
The 1997e1998 El Nino event recorded by a stalagmite from central ~China
Liu,SH(Liu,Shuhua)1; Peng,XT(Peng,Xiaotao)1; Chen,Q(Chen,Qiong)1; Qin,SJ(Qin,Shijiang)2; Zhao,JX(Zhao,Jianxin)3; Feng,YX(Feng,Yuexing)3; Luo,SD(Luo,Shangde)4; Zhou,HY(Zhou,Houyun)1,2; Zhou,Houyun
2017-11
Source PublicationQuaternary International
Volume487Issue:2018Pages:71-77
Subtype期刊论文
AbstractThe El Niño-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 δO record from Shizi cave in central China, which clearly shows a prominently positive variation during 1997-1998 CE. This δO 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 Niño 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 Niño events lead to a reduced rainfall amount. The results suggest that speleothems deposited in central China may potentially reflect El Niño activity.
KeywordStalagmite Central China El Nino D18o Growth Rate
DOI10.1016/j.quaint.2017.11.026
Indexed BySCI
Project Number41271212 ; SKLLQG1431 ; 2016lkxm24
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; State KeyLaboratory of Loess and Quaternary Geology ; State KeyLaboratory of Loess and Quaternary Geology ; Innovation Project of Graduate School of South China NormalUniversity ; Innovation Project of Graduate School of South China NormalUniversity
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Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5367
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorZhou,Houyun
Affiliation1.School of Geography, South China Normal University, Guangzhou 510631, China
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS, Xi'an, 710075, China
3.Radiogenic Isotope Facility, School of Earth Sciences, The University of Queensland, Brisbane, Qld 4072, Australia
4.Department of Earth Sciences, National Cheng-Kung University, Tainan 701, Taiwan, ROC
Recommended Citation
GB/T 7714
Liu,SH,Peng,XT,Chen,Q,et al. The 1997e1998 El Nino event recorded by a stalagmite from central ~China[J]. Quaternary International,2017,487(2018):71-77.
APA Liu,SH.,Peng,XT.,Chen,Q.,Qin,SJ.,Zhao,JX.,...&Zhou,Houyun.(2017).The 1997e1998 El Nino event recorded by a stalagmite from central ~China.Quaternary International,487(2018),71-77.
MLA Liu,SH,et al."The 1997e1998 El Nino event recorded by a stalagmite from central ~China".Quaternary International 487.2018(2017):71-77.
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