IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
The Climate Change during Early Holocene Recordedby Trace Elements of Shenmu Section, Mu Us Desert
Liu,HB(Liu,Haibo)1; Li,BS(Li,Baosheng)1,2; Zheng,CH(Zheng,Chunhong)1; Si,YJ(Si,Yuejun)3; Wen,XH(Wen,Xiaohao)1; Niu,DF(Niu,Dongfeng)4; Du,SH(Du,Shuhuan)5; Shu,PX(Shu,Peixian)6; Li,Baosheng
Source PublicationGeochemistry International
AbstractThrough nine trace elements of the Shenmu section, Mu Us Desert is analyzed for the climate changes during Early Holocene. Except Sr, a migration process of P, Mn, Cr, Rb, Nb, Cu, Zn, and V is found in the dune sands, indicating the accumulation processes of the Asian winter monsoon-driven wind erosion and transport and deposition under the cold climatic phase. And accumulation of these elements in different layers of paleo sol dune sands is related to regional geomorphology and element properties. 8.5 winter-summer monsoon cycles in the early Holocene are observed. The duration time and climate of the stronger winter monsoon phases can be compared with the cold climate in the North Atlantic and other parts of China. The result of Red fit 3.8 power spectra shows 310a, 210a, 90a, and 70a centennial cycles for the element, which are consistent with the solar oscillation cycles. These suggest that the external solar activities of the Earth may have great influences on driving the winter and summer monsoon cycles during early Holocene.
KeywordShenmu Section Early Holocene Trace Elements Paleo Climate Changes
Indexed BySCI
Project Number2013CB955903 ; 41471159
Funding OrganizationNational BasicResearch Program of China ; National BasicResearch Program of China
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Document Type期刊论文
Corresponding AuthorLi,Baosheng
Affiliation1.School of Geography, South China Normal University, Guangzhou, 510631 China
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences,Xi’an, 710061 China
3.School of Geography and Planning, Guangxi Teachers Education University, Nanning, Guangxi, 530001 China
4.Lingnan Normal University, Zhanjiang, 524048 China
5.Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanlolgy, Chinese Academy of Sciences,Guangzhou, 510630 China
6.Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, 710061 China
Recommended Citation
GB/T 7714
Liu,HB,Li,BS,Zheng,CH,et al. The Climate Change during Early Holocene Recordedby Trace Elements of Shenmu Section, Mu Us Desert[J]. Geochemistry International,2017,55(12):1171–1179.
APA Liu,HB.,Li,BS.,Zheng,CH.,Si,YJ.,Wen,XH.,...&Li,Baosheng.(2017).The Climate Change during Early Holocene Recordedby Trace Elements of Shenmu Section, Mu Us Desert.Geochemistry International,55(12),1171–1179.
MLA Liu,HB,et al."The Climate Change during Early Holocene Recordedby Trace Elements of Shenmu Section, Mu Us Desert".Geochemistry International 55.12(2017):1171–1179.
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