| 大亚湾周围海域几种水生生物的辐射剂量估算 |
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| 引用本文： | 刘悦,曾志,赵颖,程建平.大亚湾周围海域几种水生生物的辐射剂量估算[J].辐射防护,2011,31(5). |
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| 作者姓名： | 刘悦 曾志 赵颖 程建平 |
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| 作者单位： | 1. 清华大学工程物理系,北京100084／粒子技术与辐射成像教育部重点实验室,北京100084／高能辐射成像国防重点学科实验室,北京100084
2. 清华大学工程物理系,北京,100084 |
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| 基金项目： | 国家自然科学基金资助项目“核电站周围海域海洋生物辐射剂量模型研究”(10705019); 国家海洋公益性行业科研专项经费(2007050228) |
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| 摘 要： | 提出了一个包括源项、照射途径、核素来源、剂量估算以及与释放限值比较等在内的非人类物种辐射剂量的评估框架;并选择大亚湾核电站所在的自然生态系统为研究对象,以对虾、黑鲷、毛蚶和小球藻4种水生生物为代表,建立它们的剂量学模型,并使用DOE GRADED和EU ERICA的非人类物种剂量计算软件以及Monte-Carlo方法对其剂量进行计算,对大亚湾的辐射环境提供评估参考。
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| 关 键 词： | 大亚湾 非人类物种 辐射剂量评估 Monte-Carlo |
Four Non-human Species Radiation Assessment in Daya Bay |
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| Liu Yue,,Zeng Zhi,Zhao Ying,Cheng Jianping.Four Non-human Species Radiation Assessment in Daya Bay[J].Radiation Protection,2011,31(5). |
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| Authors: | Liu Yue Zeng Zhi Zhao Ying Cheng Jianping |
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| Affiliation: | Liu Yue1,2,3,Zeng Zhi1,Zhao Ying1,Cheng Jianping1(1.Department of Physics Engineering,Tsinghua University,Beijing 100084,2.Key Laboratory of Particle & Radiation Imaging,Ministry of Education,3.Key Laboratory of High Energy Radiation Imaging Fundamental Science for National Defense,Beijing 100084) |
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| Abstract: | Radiation protection of non-human species is an important extension of radiation protection. This articale established a framework including a source term,exposure pathway,source of radionuclide,dose estimation and comparison with the release limit of non-human species.Selected four reference organisms of Penaeus,Scapharca subcrenata,Sparus macrocephalus and Chlorella on the basis of the international reference biological selection criteria,established dosimetry model,and used the software of DOE GRADED,EU ... |
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| Keywords: | Daya Bay Non-human Species Radiation Dose Assessment Monte-Carlo |
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