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Magnetostratigraphy of a long Quaternary sediment core in the South Yellow Sea

文献类型：期刊论文

作者Liu, Jianxing1,2,3,4; Liu, Qingsong3,4; Zhang, Xunhua2; Liu, Jian2,4; Wu, Zhiqiang2; Mei, Xi2,4; Shi, Xuefa1,4; Zhao, Quanhong5
刊名QUATERNARY SCIENCE REVIEWS
出版日期2016-07-15
卷号144页码:1-15
关键词Continental shelf The South Yellow Sea Core CSDP-1 Greigite Magnetostratigraphy Quaternary Sedimentary evolution
DOI10.1016/j.quascirev.2016.05.025
文献子类Article
英文摘要Continental shelves serve as a bridge between the continent and ocean and sediments in this region are sensitive to land-sea interaction, sea-level variation and local subsidence. In this study, we present a comprehensive magnetic study of the longest sediment core (CSDP-1, 300.1 m) recovered from the South Yellow Sea. The major magnetic minerals in the studied sediments are magnetite, hematite and greigite. Greigite records a chemical remanent magnetization, which can be removed effectively by thermal demagnetization. The magnetostratigraphy defined in this study contains the Matuyama-Brunhes boundary (M/B, 781 ka) at similar to 73.68 m, which is consistent with results from adjacent cores. The base of the Quaternary (similar to 2.6 Ma) in the Yellow Sea is recovered for the first time at a depth of 227.16 m. The basal age of the core is estimated to be similar to 3.50 Ma. It indicates that the first transgression of the Yellow Sea occurred no later than similar to 1.7 Ma. Succeeding large amplitude regressions occurred in some cold periods such as during MIS 20, MIS 18, and MIS 10. Our results provide the first chronology that brackets the entire Quaternary and we reconstruct the sedimentary evolution of the Yellow Sea with robust age constraints, which provides an important framework for further paleoenvironmental and tectonic studies. (C) 2016 Elsevier Ltd. All rights reserved.
WOS关键词CONTINENTAL-SHELF SEDIMENTS ; MAGNETIC PARTICLE-SYSTEMS ; REVERSAL CURVE DIAGRAMS ; LATE DIAGENETIC GROWTH ; GREIGITE FE3S4 ; MARINE-SEDIMENTS ; PALEOENVIRONMENTAL CHANGES ; FERROMAGNETIC MINERALS ; ROCK MAGNETISM ; SELF-REVERSAL
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:000379104800001
资助机构China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15) ; China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; China Geological Survey(GZH201100202) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; National Natural Science Foundation of China(41430962) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of Taishan Scholar(41330964) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15) ; Project of State Oceanic Administration, China(908-01-BC15)
源URL[http://ir.iggcas.ac.cn/handle/132A11/53397]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
作者单位1.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China
2.Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
5.Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Jianxing,Liu, Qingsong,Zhang, Xunhua,et al. Magnetostratigraphy of a long Quaternary sediment core in the South Yellow Sea[J]. QUATERNARY SCIENCE REVIEWS,2016,144:1-15.
APA Liu, Jianxing.,Liu, Qingsong.,Zhang, Xunhua.,Liu, Jian.,Wu, Zhiqiang.,...&Zhao, Quanhong.(2016).Magnetostratigraphy of a long Quaternary sediment core in the South Yellow Sea.QUATERNARY SCIENCE REVIEWS,144,1-15.
MLA Liu, Jianxing,et al."Magnetostratigraphy of a long Quaternary sediment core in the South Yellow Sea".QUATERNARY SCIENCE REVIEWS 144(2016):1-15.

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来源：地质与地球物理研究所

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