| 核电站周边环境中锕系元素的加速器质谱测定 |
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| 引用本文： | 管永精,M.DeCesare,F.Quinto,F.Terrasi,C.Sabbarese,N.DeCesare,A.D’Onofrio,王慧娟,阮向东.核电站周边环境中锕系元素的加速器质谱测定[J].同位素,2011,24(4):219-224. |
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| 作者姓名： | 管永精 M.DeCesare F.Quinto F.Terrasi C.Sabbarese N.DeCesare A.D’Onofrio 王慧娟 阮向东 |
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| 作者单位： | 1. 广西大学 物理科学与工程技术学院，广西 南宁 530004; 2. 意大利那不勒斯第二大学 环境系, 意大利 Caserta 81100 |
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| 基金项目： | 意大利国际理论物理中心(ICTP)TRIL支持项目 |
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| 摘 要： | 为了评估位于意大利南部的Garigliano核电站对周边环境的影响,利用超灵敏的加速器质谱技术对核电站周围环境表层土壤中236U和钚同位素的含量进行了测定.测量结果表明,每克表层土壤中含236U、239Pu和240Pu的原子数分别为106～107、107～108和106～107.其中,240Pu与239Pu的原子数之比...
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| 关 键 词： | 锕系元素 核电站 加速器质谱 |
Quantification of Actinides in Soil Samples From the Surroundings of a Nuclear Power Plant by Accelerator Mass Spectrometry |
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| GUAN Yong-jing,M.De Cesare,F.Quinto,F.Terrasi,C.Sabbarese,N.De Cesare,A.D'Onofrio,WANG Hui-juan,RUAN Xiang-dong.Quantification of Actinides in Soil Samples From the Surroundings of a Nuclear Power Plant by Accelerator Mass Spectrometry[J].Isotopes,2011,24(4):219-224. |
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| Authors: | GUAN Yong-jing MDe Cesare FQuinto FTerrasi CSabbarese NDe Cesare AD'Onofrio WANG Hui-juan RUAN Xiang-dong |
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| Affiliation: | 1. College of Physics Science and Technology, Guangxi University, Nanning 530004, China;2. Department of Environment of Science, Second University of Naples, Via Vivaldi 43, Caserta 81100, Italy |
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| Abstract: | In order to assess the impact of Garigliano Nuclear Power Plant(NPP) on the local environment,the concentrations of 236U and plutonium isotopes in the surface soil samples from the area surrounding the NPP were analyzed by Accelerator Mass Spectrometry(AMS).The results indicated that the concentrations of 236U,239Pu and 244Pu in the surface soil are in the range of 106-107,107-108 and 106-107 atoms/g,respectively.The isotopic ratio of 240Pu/239Pu is in the range of 0.17-0.22.The results showed that the main... |
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| Keywords: | Actinides nuclear power plant accelerator mass spectrometry |
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