Variability in the thermal stability of OSL signal of single-grain quartz from the Nihewan Basin, North China
文献类型：期刊论文
| 作者 | Rui, X.1; Li, B.1,2; Guo, Y. J.3; Zhang, J. F.4; Yuan, B. Y.5; Xie, F.6 |
| 刊名 | QUATERNARY GEOCHRONOLOGY
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 49页码:25-30 |
| 关键词 | Single-grain Thermal instability Fast component Pulse-annealing |
| ISSN号 | 1871-1014 |
| DOI | 10.1016/j.quageo.2018.04.011 |
| 英文摘要 | A large range of equivalent dose (Do) values was observed by applying the single-aliquot regenerative-dose (SAR) procedure to the optically stimulated luminescence (OSL) signal of single grains of quartz extracted from sediments at the Yujiagou site in the Nihewan Basin, north China. Many quartz grains yielded D-e values close to zero, which results in severe age underestimation when compared with the results of potassium-rich feldspar grains measured using post-infrared infrared stimulated luminescence (pIRIR) procedure. Dose recovery tests suggest that the SAR protocol is suitable for D-e determination. However, a large grain-to-grain variation in thermal stability was identified based on single-grain pulse-annealing measurements. We found that most of the zero-dose or low-dose grains are associated with thermally unstable OSL signals, which explains the large dispersion of the quartz OSL D-e distribution. This is further confirmed by the short lifetime of the unstable OSL signals obtained using single-aliquot pulse-annealing test. |
| WOS关键词 | OPTICALLY STIMULATED LUMINESCENCE ; FAST COMPONENT ; SAMPLES ; AFRICA |
| 资助项目 | China Scholarship Council ; University of Wollongong[201506010345] ; Australian Research Council Future Fellowship[FT140100384] ; National Natural Science Foundation of China (NSFC)[41471003] |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000454376300006 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | China Scholarship Council ; China Scholarship Council ; University of Wollongong ; University of Wollongong ; Australian Research Council Future Fellowship ; Australian Research Council Future Fellowship ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council ; China Scholarship Council ; University of Wollongong ; University of Wollongong ; Australian Research Council Future Fellowship ; Australian Research Council Future Fellowship ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council ; China Scholarship Council ; University of Wollongong ; University of Wollongong ; Australian Research Council Future Fellowship ; Australian Research Council Future Fellowship ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council ; China Scholarship Council ; University of Wollongong ; University of Wollongong ; Australian Research Council Future Fellowship ; Australian Research Council Future Fellowship ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/90242]  |
| 专题 | 地质与地球物理研究所_离退休科研人员 |
| 通讯作者 | Rui, X. |
| 作者单位 | 1.Univ Wollongong, Sch Earth & Environm Sci, Ctr Archaeol Sci, Wollongong, NSW 2522, Australia 2.Univ Wollongong, Ctr Excellence Australian Biodivers & Heritage, ARC, Wollongong, NSW 2522, Australia 3.Hebei Normal Univ, Coll Hist & Culture, Inst Nihewan Archaeol, Shijiazhuang 050024, Hebei, Peoples R China 4.Peking Univ, Coll Urban & Environm Sci, Dept Geog, MOE Lab Earth Surface Proc, Beijing 100871, Peoples R China 5.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 6.Cultural Rel Hebei Prov, Shijiazhuang 050000, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Rui, X.,Li, B.,Guo, Y. J.,et al. Variability in the thermal stability of OSL signal of single-grain quartz from the Nihewan Basin, North China[J]. QUATERNARY GEOCHRONOLOGY,2019,49:25-30. |
| APA | Rui, X.,Li, B.,Guo, Y. J.,Zhang, J. F.,Yuan, B. Y.,&Xie, F..(2019).Variability in the thermal stability of OSL signal of single-grain quartz from the Nihewan Basin, North China.QUATERNARY GEOCHRONOLOGY,49,25-30. |
| MLA | Rui, X.,et al."Variability in the thermal stability of OSL signal of single-grain quartz from the Nihewan Basin, North China".QUATERNARY GEOCHRONOLOGY 49(2019):25-30. |
入库方式： OAI收割
来源：地质与地球物理研究所
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