IOCAS-IR  > 海洋地质与环境重点实验室
Sea level-controlled sediment transport to the eastern Arabian Sea over the past 600 kyr: Clay minerals and Sr-Nd isotopic evidence from IODP site U1457
Yu, Zhaojie1,2,3; Colin, Christophe2; Wan, Shiming1,3; Saraswat, Rajeev4; Song, Lina5; Xu, Zhaokai1,3; Clift, Peter6; Lu, Huayu7; Lyle, Mitchell8; Kulhanek, Denise9; Hahn, Annette10; Tiwari, Manish11; Mishra, Ravi11; Miska, Serge2; Kumar, Anil12
2019-02-01
Source PublicationQUATERNARY SCIENCE REVIEWS
ISSN0277-3791
Volume205Pages:22-34
Corresponding AuthorYu, Zhaojie(yuzhaojie@qdio.ac.cn)
AbstractLong marine sequences deposited in the Arabian Sea are suitable to study the orbital sensitivity of sediment dynamics from a source-to-sink perspective. The clay mineralogy and Sr-Nd isotopic compositions have been analyzed for the detrital fraction of sediments from IODP Site U1457 located in the Laxmi basin, eastern Arabian Sea to constrain the sediment sources and reconstruct a high-resolution record of sediment export to the Indus deep-sea fan over the past 600 kyr. The Sr-87/Sr-86 ratio (varying from 0.7154 to 0.7255) and epsilon Nd (varying from -12.9 to -9.5) imply a mixing of sediments derived from not only the Indus River but also the rivers draining the Deccan Traps. The variations in the smectite/(illite + chlorite) ratio combined with Sr-Nd isotopes permit the reconstruction of past changes in the relative proportions of sediments derived from the Indus River (mainly illite, chlorite and kaolinite) and the Deccan Traps (smectite). The wavelet and cross-spectral analyses further reveal that sediment transport to the eastern Arabian Sea since 600 kyr is mainly dominated by sea-level variations in the eccentricity (100-kyr) band, while the Indian summer monsoon might contribute moderately to the precession (23-kyr) band. The epsilon Nd and turbidite frequency indicate that more turbidite events are associated with Indus River-sourced sediments at IODP Site U1457 during sea-level lowstands, which might reflect a reconnection of deep-sea channels to the Indus River mouth and/or reworking of previously deposited Indus River sediments located northward. (C) 2018 Elsevier Ltd. All rights reserved.
KeywordArabian sea monsoon Expedition 355 Sea level Indus river Deccan traps IODP site U1457
DOI10.1016/j.quascirev.2018.12.006
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41806060] ; Labex L-IPSL[ANR-10-LABX-0018] ; IODP France ; China Scholarship Council[201304910385] ; IODP India ; Ministry of Earth Sciences, Government of India
WOS Research AreaPhysical Geography ; Geology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000457658600003
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/160832
Collection海洋地质与环境重点实验室
Corresponding AuthorYu, Zhaojie
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
2.Univ Paris Saclay, Univ Paris Sud, Lab GEOsci Paris Sud GEOPS, CNRS,UMR 8148, Batiment 504, F-91405 Orsay, France
3.Qjngdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
4.Natl Inst Oceanog, Micropaleontol Lab, Geol Oceanog Div, Panaji, Goa, India
5.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
6.Louisiana State Univ, Dept Geol & Geophys, E235 Howe Russell Kniffen Geosci Complex, Baton Rouge, LA 70803 USA
7.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing 210023, Jiangsu, Peoples R China
8.Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR 97331 USA
9.Texas A&M Univ, Int Ocean Discovery Program, College Stn, TX 77845 USA
10.Univ Bremen, MARUM, D-28359 Bremen, Germany
11.NCAOR, Vasco Da Gama 403804, Goa, India
12.Wadia Inst Himalayan Geol, Dept Sci & Technol, Dehra Dun 248001, Uttrakhand, India
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yu, Zhaojie,Colin, Christophe,Wan, Shiming,et al. Sea level-controlled sediment transport to the eastern Arabian Sea over the past 600 kyr: Clay minerals and Sr-Nd isotopic evidence from IODP site U1457[J]. QUATERNARY SCIENCE REVIEWS,2019,205:22-34.
APA Yu, Zhaojie.,Colin, Christophe.,Wan, Shiming.,Saraswat, Rajeev.,Song, Lina.,...&Kumar, Anil.(2019).Sea level-controlled sediment transport to the eastern Arabian Sea over the past 600 kyr: Clay minerals and Sr-Nd isotopic evidence from IODP site U1457.QUATERNARY SCIENCE REVIEWS,205,22-34.
MLA Yu, Zhaojie,et al."Sea level-controlled sediment transport to the eastern Arabian Sea over the past 600 kyr: Clay minerals and Sr-Nd isotopic evidence from IODP site U1457".QUATERNARY SCIENCE REVIEWS 205(2019):22-34.
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