globalchange  > 气候减缓与适应
DOI: 10.1016/j.quascirev.2018.09.041
Scopus记录号: 2-s2.0-85054311791
论文题名:
Magnetostratigraphy and paleoenvironmental events recorded in a late Cenozoic sedimentary succession in Huaibei Plain, East China
作者: Zhang L.; Liu J.; Qin X.; Mu Y.; Jin C.; Sun C.; Liu J.; Deng C.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2018
卷: 200
起始页码: 52
结束页码: 64
语种: 英语
英文关键词: East Asian monsoon ; Huaibei Plain ; Late Cenozoic ; Magnetostratigraphy
英文摘要: The thick late Cenozoic deposits of Huaibei Plain provide a record of paleoenvironmental changes in the northern and southern transitional zone of eastern China, and of the evolution of the Asian monsoon system. A detailed magnetostratigraphic study of the Huainan (HN, 481.45-m deep) drill core from the center of Huaibei Plain reveals a magnetic polarity sequence from chron C4n.2n to chron C1n, spanning the interval from ∼8 Ma to the present; it is the first reliable magnetostratigraphic chronology for the late Miocene to present for Huaibei Plain. The stratigraphic sequence contains three intervals characterized by major peaks in magnetic susceptibility (at depths of 58.8 m, 108.0 m and 312.4 m), which can be used as isochronous marker beds for regional stratigraphic correlations in Huaibei Plain. Major changes in sediment grain-size occur at 7.0 and 1.7 Ma, corresponding to pronounced environmental shifts, which we consider reflect the respective strengthening of the South Asian summer monsoon and East Asian winter monsoon at these times. © 2018
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112019
Appears in Collections:气候减缓与适应

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作者单位: Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of SciencesBeijing 100029, China; Institute of Geomechanics, Chinese Academy of Geological SciencesBeijing 100081, China; Institutions of Earth Science, Chinese Academy of SciencesBeijing 100029, China; College of Earth and Planetary Sciences, University of Chinese Academy of SciencesBeijing 100049, China; Key Laboratory of Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao, 266061, China; Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266061, China; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of SciencesBeijing 100029, China

Recommended Citation:
Zhang L.,Liu J.,Qin X.,et al. Magnetostratigraphy and paleoenvironmental events recorded in a late Cenozoic sedimentary succession in Huaibei Plain, East China[J]. Quaternary Science Reviews,2018-01-01,200
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