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Clay mineral distribution in surface sediments of the northeastern South China Sea and surrounding fluvial drainage basins: Source and transport
Liu, ZF; Colin, C; Li, XJ; Zhao, YL; Tuo, ST; Chen, Z; Siringan, FP; Liu, JT; Huang, CY; You, CF; Huang, KF; lzhifei@tongji.edu.cn
2010
发表期刊MARINE GEOLOGY
ISSN0025-3227
卷号277期号:40547页码:48-60
摘要Clay mineralogy of surface samples throughout the northeastern South China Sea (SCS) and surrounding fluvial drainage basins has been investigated to reveal source and transport of detrital fine-grained sediments. Three characteristic end-members in clay mineral compositions were observed from three major provenances, respectively: major kaolinite and moderate illite and chlorite from the Pearl River, predominant illite and chlorite from Taiwan, and principal smectite from the Luzon arc system. The transport of four clay mineral species in the northeastern SCS is influenced by various mechanisms. Smectite derived from the Luzon arc system is transported mainly by surface current with significant influence of the Kuroshio intrusion, illite and chlorite from Taiwan are mainly carried by deep water current, while kaolinite from the Pearl River is affected obviously by the westward Guangdong Coastal Current and longshore current. A westerly tongue-shaped distribution of high contents of illite and chlorite mainly from Taiwan on the eastern shelf may result from the westward Guangdong Coastal Current during the winter. The results suggest that clay mineral assemblages in the northeastern SCS are mainly controlled by provenance supply and current transport and their downcore records do not bear contemporaneous paleoclimatic features. The implication of clay minerals for proxies of the late Quaternary East Asian monsoon evolution is realized through both the provenance supply and current transport processes. (C) 2010 Elsevier B.V. All rights reserved.
部门归属[Liu, Zhifei; Li, Xiajing; Zhao, Yulong; Tuo, Shouting] Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China; [Colin, Christophe; Zhao, Yulong] Univ Paris 11, UMR CNRS 8148, Lab IDES, F-91405 Orsay, France; [Chen, Zhong] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Siringan, Fernando P.] Univ Philippines, Inst Marine Sci, Quezon City 1101, Philippines; [Liu, James T.] Natl Sun Yat Sen Univ, Inst Marine Geol & Chem, Kaohsiung 80424, Taiwan; [Huang, Chi-Yue; You, Chen-Feng; Huang, Kuo-Fang] Natl Cheng Kung Univ, Dept Earth Sci, Tainan 70101, Taiwan
关键词Clay Minerals Deep Water Current Taiwan Pearl River Luzon South China Sea
学科领域Geosciences, Multidisciplinary ; Oceanography
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收录类别sci
资助项目海洋地质
WOS记录号WOS:000283969600005
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被引频次:95[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4302
专题中科院边缘海地质重点实验室
通讯作者lzhifei@tongji.edu.cn
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GB/T 7714
Liu, ZF,Colin, C,Li, XJ,et al. Clay mineral distribution in surface sediments of the northeastern South China Sea and surrounding fluvial drainage basins: Source and transport[J]. MARINE GEOLOGY,2010,277(40547):48-60.
APA Liu, ZF.,Colin, C.,Li, XJ.,Zhao, YL.,Tuo, ST.,...&lzhifei@tongji.edu.cn.(2010).Clay mineral distribution in surface sediments of the northeastern South China Sea and surrounding fluvial drainage basins: Source and transport.MARINE GEOLOGY,277(40547),48-60.
MLA Liu, ZF,et al."Clay mineral distribution in surface sediments of the northeastern South China Sea and surrounding fluvial drainage basins: Source and transport".MARINE GEOLOGY 277.40547(2010):48-60.
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