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Late Oligocene-Miocene mid-latitude aridification and wind patterns in the Asian interior

文献类型：期刊论文

作者Sun, Jimin1; Ye, Jie2; Wu, Wenyu2; Ni, Xijun2; Bi, Shundong3; Zhang, Zhenqing1; Liu, Weiming1; Meng, Jin2,4
刊名GEOLOGY
出版日期2010-06-01
卷号38期号:6页码:515-518
ISSN号0091-7613
DOI10.1130/G30776.1
文献子类Article
英文摘要The Asian interior has the largest mid-latitude arid zone in the Northern Hemisphere, and so has become increasingly attractive for studying the initiation and the past extent of aridification in this zone. Given the enormousness of the Asian interior, it remains unclear how old and extensive the eolian deposits might have been, and what wind regimes have been responsible for the formation of the mid-latitude arid zone. Here we report new eolian records of widespread Tertiary eolian deposits in a region far from the Chinese Loess Plateau, the giant Junggar inland basin of northwestern China. Our results demonstrate that the earliest eolian deposition initiated ca. 24 Ma. We interpret that the Tertiary eolian dust in the Junggar Basin was transported by westerly winds, possibly from areas in Kazakhstan; the dust differs from the airborne dust transported by winter monsoon winds from the deserts of Mongolia and northern China that accumulated on the Loess Plateau. These results further reveal that the climate pattern, similar to that of the present, has prevailed at least since the latest Oligocene in Central Asia.
WOS关键词LOESS DEPOSITS ; CHINA ; PARATETHYS ; PROVENANCE ; MONSOON ; PLATEAU ; CLIMATE ; UPLIFT ; ONSET ; MA
WOS研究方向Geology
语种英语
WOS记录号WOS:000277565000009
出版者GEOLOGICAL SOC AMER, INC
资助机构Chinese Academy of Sciences(KZCX2-YW-130 ; Chinese Academy of Sciences(KZCX2-YW-130 ; National Natural Science Foundation of China(40872032 ; National Natural Science Foundation of China(40872032 ; KZCX2-YW-Q09-06-04 ; KZCX2-YW-Q09-06-04 ; 40830104 ; 40830104 ; KZCX2-YW-120) ; KZCX2-YW-120) ; 40772115) ; 40772115) ; Chinese Academy of Sciences(KZCX2-YW-130 ; Chinese Academy of Sciences(KZCX2-YW-130 ; National Natural Science Foundation of China(40872032 ; National Natural Science Foundation of China(40872032 ; KZCX2-YW-Q09-06-04 ; KZCX2-YW-Q09-06-04 ; 40830104 ; 40830104 ; KZCX2-YW-120) ; KZCX2-YW-120) ; 40772115) ; 40772115) ; Chinese Academy of Sciences(KZCX2-YW-130 ; Chinese Academy of Sciences(KZCX2-YW-130 ; National Natural Science Foundation of China(40872032 ; National Natural Science Foundation of China(40872032 ; KZCX2-YW-Q09-06-04 ; KZCX2-YW-Q09-06-04 ; 40830104 ; 40830104 ; KZCX2-YW-120) ; KZCX2-YW-120) ; 40772115) ; 40772115) ; Chinese Academy of Sciences(KZCX2-YW-130 ; Chinese Academy of Sciences(KZCX2-YW-130 ; National Natural Science Foundation of China(40872032 ; National Natural Science Foundation of China(40872032 ; KZCX2-YW-Q09-06-04 ; KZCX2-YW-Q09-06-04 ; 40830104 ; 40830104 ; KZCX2-YW-120) ; KZCX2-YW-120) ; 40772115) ; 40772115)
源URL[http://ir.iggcas.ac.cn/handle/132A11/73068]  
专题中国科学院地质与地球物理研究所
通讯作者Sun, Jimin
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
3.Indiana Univ Penn, Dept Biol, Indiana, PA 15705 USA
4.Amer Museum Nat Hist, New York, NY 10024 USA
推荐引用方式
GB/T 7714		 Sun, Jimin,Ye, Jie,Wu, Wenyu,et al. Late Oligocene-Miocene mid-latitude aridification and wind patterns in the Asian interior[J]. GEOLOGY,2010,38(6):515-518.
APA Sun, Jimin.,Ye, Jie.,Wu, Wenyu.,Ni, Xijun.,Bi, Shundong.,...&Meng, Jin.(2010).Late Oligocene-Miocene mid-latitude aridification and wind patterns in the Asian interior.GEOLOGY,38(6),515-518.
MLA Sun, Jimin,et al."Late Oligocene-Miocene mid-latitude aridification and wind patterns in the Asian interior".GEOLOGY 38.6(2010):515-518.

入库方式： OAI收割

来源：地质与地球物理研究所

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