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题名: CONSTRUCTION OF A QUARTZ OSL STANDARDISED GROWTH CURVE (SGC) FOR AEOLIAN SAMPLES FROM THE HORQIN DUNEFIELD IN NORTHEASTERN CHINA
作者: Linhai Yang ;  赖忠平 ;  Hao Long ;  Jingran Zhang
刊名: GEOCHRONOMETRIA
出版日期: 2011
卷号: 38, 期号:4, 页码:391-396
英文摘要: It has been suggested that the standardised growth curve (SGC) method can be used to determinate D(e) accurately and reduce the measurement time. However, different opinions regarding the applicability of the SGC method exist. In this paper, we report the construction of quartz OSL SGC for 35 aeolian samples from different parts of the Horqin dunefield in northeastern China, and then test their applicability for D(e) determination. Our results suggest that: 1) up to a regeneration dose of 80 Gy, the SGC of the Horqin dunefield can be fitted using the exponential plus linear equation, with the r(2) value of 0.97, and all the regeneration dose points closely stick to the fitting line, implying that all samples share a very similar dose-response curve; 2) for samples with D(e)s ranging from 1 to 50 Gy, the ratios of SAR D(e) to SGC D(e) fall within the range of 0.9-1.1, and the average ratio of SAR D(e) to SGC D(e) is 1.01 +/- 0.01, close to unity. Therefore, the construction of SGC is correct, and the SGC is an effective procedure for accurate D(e) determination for samples from the study area.
收录类别: SCI
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/1848
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

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Recommended Citation:
Linhai Yang,Zhongping Lai,Hao Long,et al. CONSTRUCTION OF A QUARTZ OSL STANDARDISED GROWTH CURVE (SGC) FOR AEOLIAN SAMPLES FROM THE HORQIN DUNEFIELD IN NORTHEASTERN CHINA[J]. GEOCHRONOMETRIA,2011,38(4):391-396.
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