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Multiscale ocean dynamics control the sedimentary source-to-sink processes in the southwestern Okinawa Trough (East China Sea)

文献类型：期刊论文

作者Zhu, Bowen1; Zeng, Zhigang3,4,5; Sun, Fan2
刊名MARINE GEOLOGY
出版日期2024-05-01
卷号471页码:12
关键词Okinawa Trough Provenance Bottom currents Detrital zircon Kuroshio current
ISSN号0025-3227
DOI10.1016/j.margeo.2024.107285
通讯作者Zhu, Bowen() ; Zeng, Zhigang()
英文摘要The sedimentary source-to-sink processes remain under debate in the southwestern Okinawa Trough due to its complex oceanographic context. We employe a multidisciplinary approach combining marine sedimentology and physical oceanography to address the sedimentary source-to-sink processes. This study shows that the East China Sea shelf has been the provenance of the southwestern Okinawa Trough during the past 3000 a, judged from the detrital zircon U-Pb geochronology. Numerical simulations indicated that the bottom currents are the primary drivers that transport sediments from the East China Sea shelf continuously entering the southwestern Okinawa Trough. This study confirms that the source-to-sink system in the southwestern Okinawa Trough is controlled by multiscale ocean processes, and verifies that the sediments are mainly sourced from the East China Sea shelf in the past 3000 a. These arguments greatly improve our understanding on the sediment dispersal and have important implications on the climatic and oceanographic reconstructions.
WOS关键词DETRITAL ZIRCON PROVENANCE ; RIVER SYSTEM ; LITHOGENIC PARTICLES ; INTERNAL TIDES ; GRAIN-SIZE ; KUROSHIO ; TAIWAN ; BASIN ; EVOLUTION ; RECORD
资助项目National Natural Science Foundation of China[91958213] ; National Key Research and Development Program of China[2023YFF0804301] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[XDB42020402] ; National Basic Research Program of China[2013CB429700] ; Taishan Scholars Program ; Open Funds for Hubei Key Laboratory of Marine Geological Resources, China University of Geosciences[MGR202309]
WOS研究方向Geology ; Oceanography
语种英语
WOS记录号WOS:001298527700001
出版者ELSEVIER
源URL[http://ir.qdio.ac.cn/handle/337002/198194]  
专题海洋研究所_海洋地质与环境重点实验室
通讯作者Zhu, Bowen; Zeng, Zhigang
作者单位1.China Univ Geosci, Coll Marine Sci & Technol, Hubei Key Lab Marine Geol Resources, Wuhan 430074, Peoples R China
2.Tianjin Nav Instruments Res Inst, Tianjin, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Laoshan Lab, Lab Marine Mineral Resources, Qingdao, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Key Lab Marine Geol & Environm, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Bowen,Zeng, Zhigang,Sun, Fan. Multiscale ocean dynamics control the sedimentary source-to-sink processes in the southwestern Okinawa Trough (East China Sea)[J]. MARINE GEOLOGY,2024,471:12.
APA Zhu, Bowen,Zeng, Zhigang,&Sun, Fan.(2024).Multiscale ocean dynamics control the sedimentary source-to-sink processes in the southwestern Okinawa Trough (East China Sea).MARINE GEOLOGY,471,12.
MLA Zhu, Bowen,et al."Multiscale ocean dynamics control the sedimentary source-to-sink processes in the southwestern Okinawa Trough (East China Sea)".MARINE GEOLOGY 471(2024):12.

入库方式： OAI收割

来源：海洋研究所

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