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Luminescence dating of marine sediments from the Sea of Japan using quartz OSL and polymineral pIRIR signals of fine grains
Yang, LinHai1,2,3; Long, Hao2; Yi, Liang4; Li, Ping5; Wang, Yong2; Gao, Lei2; Shen, Ji2
2015-10-01
Source PublicationQUATERNARY GEOCHRONOLOGY
Volume30Issue:1Pages:257-263
AbstractLuminescence dating has long been used for chronological constraints on marine sediments due to the ubiquitous dating materials (quartz and feldspar grains) and its applicability over a relatively long time range. However, one of the main difficulties in luminescence dating on marine sediments is partial bleaching, which causes age overestimations. Especially, partial bleaching is typically difficult to be detected in the fine grain fraction (FG) of marine sediments. The recently developed feldspar post-IR IRSL (pIRIR) protocol can detect non-fading signals and thus avoid feldspar signal instability. In the current study, fine grains were extracted from a gravity core in the northern Sea of Japan, and the aim is to test the feasibility of using different luminescence signals with various bleaching rates to explore the bleaching conditions of fine grain fraction in marine sediments. The results suggest that the quartz OSL signal and polymineral pIRIR signals at stimulation temperatures of 150 degrees C and 225 degrees C (pIRIR(150) and pIRIR(225)) of FG were well bleached prior to deposition. The OSL ages were used to establish a chronology for this sedimentary core and the resulting age-depth relationship is self-consistent and comparable with radiocarbon dates. We conclude that different luminescence signals with various bleaching rates can be used to test the bleaching conditions of fine grain fraction in marine sediments; and the luminescence dating can be applied to marine sediments with great potential. (C) 2015 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordSea Of Japan Marine Sediment Luminescence Dating Bleaching Conditions Post-ir Irsl
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.quageo.2015.05.003
URL查看原文
Indexed BySCI
Language英语
WOS KeywordSOUTH BOHAI SEA ; FELDSPAR LUMINESCENCE ; TIBETAN PLATEAU ; CHINESE LOESS ; IRSL SIGNALS ; TANGRA YUMCO ; K-FELDSPAR ; NORTH-SEA ; CHRONOLOGIES ; PROTOCOL
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000366538200021
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.idsse.ac.cn/handle/183446/1221
Collection深海科学研究部_深海地球物理与资源研究室
Affiliation1.Chinese Acad Sci CAREERI, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci NIGLAS, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Water & Soil Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
4.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, MSG Grp, Sanya 572000, Peoples R China
5.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China
Recommended Citation
GB/T 7714
Yang, LinHai,Long, Hao,Yi, Liang,et al. Luminescence dating of marine sediments from the Sea of Japan using quartz OSL and polymineral pIRIR signals of fine grains[J]. QUATERNARY GEOCHRONOLOGY,2015,30(1):257-263.
APA Yang, LinHai.,Long, Hao.,Yi, Liang.,Li, Ping.,Wang, Yong.,...&Shen, Ji.(2015).Luminescence dating of marine sediments from the Sea of Japan using quartz OSL and polymineral pIRIR signals of fine grains.QUATERNARY GEOCHRONOLOGY,30(1),257-263.
MLA Yang, LinHai,et al."Luminescence dating of marine sediments from the Sea of Japan using quartz OSL and polymineral pIRIR signals of fine grains".QUATERNARY GEOCHRONOLOGY 30.1(2015):257-263.
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