Arid
DOI10.1134/S0016702917140038
The climate change during early Holocene recorded by trace elements of Shenmu section, Mu Us Desert
Liu Haibo1; Li Baosheng1,2; Zheng Chunhong1; Si Yuejun3; Wen Xiaohao1; Niu Dongfeng4; Du Shuhuan5; Shu Peixian6
通讯作者Li Baosheng
来源期刊GEOCHEMISTRY INTERNATIONAL
ISSN0016-7029
EISSN1556-1968
出版年2017
卷号55期号:12页码:1171-1179
英文摘要

Through 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.


英文关键词Shenmu section early Holocene trace elements paleo climate changes
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000418074100011
WOS关键词HIGH-RESOLUTION ; ASIAN MONSOON ; CYCLES
WOS类目Geochemistry & Geophysics
WOS研究方向Geochemistry & Geophysics
来源机构中国科学院地球环境研究所
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199183
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 710061, Shaanxi, Peoples R China;
3.Guangxi Teachers Educ Univ, Sch Geog & Planning, Nanning 530001, Guangxi, Peoples R China;
4.Lingnan Normal Univ, Zhanjiang 524048, Peoples R China;
5.Chinese Acad Sci, South China Sea Inst Oceanlolgy, Key Lab Marginal Sea Geol, Guangzhou 510630, Guangdong, Peoples R China;
6.Chinese Acad Sci, Inst Earth Environm, Xian 710061, Peoples R China
推荐引用方式
GB/T 7714
Liu Haibo,Li Baosheng,Zheng Chunhong,et al. The climate change during early Holocene recorded by trace elements of Shenmu section, Mu Us Desert[J]. 中国科学院地球环境研究所,2017,55(12):1171-1179.
APA Liu Haibo.,Li Baosheng.,Zheng Chunhong.,Si Yuejun.,Wen Xiaohao.,...&Shu Peixian.(2017).The climate change during early Holocene recorded by trace elements of Shenmu section, Mu Us Desert.GEOCHEMISTRY INTERNATIONAL,55(12),1171-1179.
MLA Liu Haibo,et al."The climate change during early Holocene recorded by trace elements of Shenmu section, Mu Us Desert".GEOCHEMISTRY INTERNATIONAL 55.12(2017):1171-1179.
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