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Magnetostratigraphic record of the Late Miocene onset of the East Asian monsoon, and Pliocene uplift of northern Tibet

文献类型：期刊论文

作者Qiang, XK; Li, ZX; Powell, CM; Zheng, HB
刊名EARTH AND PLANETARY SCIENCE LETTERS
出版日期2001-04-30
卷号187期号:1-2页码:83-93
关键词Loess Plateau monsoons wind transport upper Neogene magnetostratigraphy Qinghai-Xizang Plateau
DOI10.1016/S0012-821X(01)00281-3
文献子类Article
英文摘要Widespread eolian red clay underlying the Plio-Pleistocene loess-palaeosol succession in northern China has been dated magnetostratigraphically back to 8.35 Ma, indicating that the East Asian monsoon started at about the same time as the Indian monsoon. An initial sedimentation rate of 11 m/Myr increased gradually to 17.5 m/Myr by 6 Ma, and then decreased to 6 m/Myr between 5 Ma and 3.5 Ma. A marked increase in sedimentation rate and grain size beginning between 3.5 Ma and 3.1 Ma indicates that the East Asian winter monsoon strengthened at this time, and intensified further after 2.6 Ma. The temporal coincidence of the stronger winter monsoon and the Pliocene uplift of northwestern Tibet just before the onset of the Northern Hemisphere glaciation indicate that the three events could be causally linked. (C) 2001 Published by Elsevier Science B.V.
学科主题Geochemistry & Geophysics
WOS关键词CHINESE LOESS PLATEAU ; HEMISPHERE CLIMATE ; INDIAN MONSOON ; SENSITIVITY ; EVOLUTION ; SEQUENCES ; DEPOSITS ; QINGHAI ; ORIGIN ; WEST
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000168624700007
出版者ELSEVIER SCIENCE BV
源URL[http://ir.ieecas.cn/handle/361006/11850]  
专题黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式
GB/T 7714		 Qiang, XK,Li, ZX,Powell, CM,et al. Magnetostratigraphic record of the Late Miocene onset of the East Asian monsoon, and Pliocene uplift of northern Tibet[J]. EARTH AND PLANETARY SCIENCE LETTERS,2001,187(1-2):83-93.
APA Qiang, XK,Li, ZX,Powell, CM,&Zheng, HB.(2001).Magnetostratigraphic record of the Late Miocene onset of the East Asian monsoon, and Pliocene uplift of northern Tibet.EARTH AND PLANETARY SCIENCE LETTERS,187(1-2),83-93.
MLA Qiang, XK,et al."Magnetostratigraphic record of the Late Miocene onset of the East Asian monsoon, and Pliocene uplift of northern Tibet".EARTH AND PLANETARY SCIENCE LETTERS 187.1-2(2001):83-93.

入库方式： OAI收割

来源：地球环境研究所

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