OSL dating of sediments from deserts in northern China
文献类型：期刊论文
| 作者 | Li, Sheng-Hua; Chen, Yong-Ye; Li, Bo; Sun, Jimin; Yang, Li-Rong |
| 刊名 | QUATERNARY GEOCHRONOLOGY
 |
| 出版日期 | 2007 |
| 卷号 | 2期号:1-4页码:23-28 |
| 关键词 | optical dating Chinese deserts quartz and potassium feldspar age limits |
| ISSN号 | 1871-1014 |
| DOI | 10.1016/j.quageo.2006.05.034 |
| 文献子类 | Article |
| 英文摘要 | Aeolian samples from deserts in northern China were studied using the optically stimulated luminescence (OSL) of quartz and potassium (K) feldspar separates. K-feldspar has shown advantages over quartz for dating samples younger than 100 years, due to its more homogeneous equivalent dose (DJ values, higher internal dose rate and higher luminescence sensitivity to dose. Without additional measurements, the luminescence characteristics of quartz obtained in D, determination procedures can be used to reveal the source material and/or quartz thermal history for the deserts in northern China. The results indicated that the duration of paleosol formation in desert areas reflects regional paleoenvironments. (c) 2006 Elsevier Ltd. All rights reserved. |
| WOS关键词 | GRAIN LUMINESCENCE MEASUREMENTS ; DUNE SANDS ; QUARTZ ; STIMULATION ; FELDSPAR |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000247210000006 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/68612]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li, Sheng-Hua |
| 作者单位 | 1.Univ Hong Kong, Dept Earth Sci, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Sheng-Hua,Chen, Yong-Ye,Li, Bo,et al. OSL dating of sediments from deserts in northern China[J]. QUATERNARY GEOCHRONOLOGY,2007,2(1-4):23-28. |
| APA | Li, Sheng-Hua,Chen, Yong-Ye,Li, Bo,Sun, Jimin,&Yang, Li-Rong.(2007).OSL dating of sediments from deserts in northern China.QUATERNARY GEOCHRONOLOGY,2(1-4),23-28. |
| MLA | Li, Sheng-Hua,et al."OSL dating of sediments from deserts in northern China".QUATERNARY GEOCHRONOLOGY 2.1-4(2007):23-28. |
入库方式： OAI收割
来源：地质与地球物理研究所
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