| 环境中氡及其子体的危害与控制 |
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| 引用本文： | 程业勋.环境中氡及其子体的危害与控制[J].现代地质,2008,22(5). |
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| 作者姓名： | 程业勋 |
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| 作者单位： | 中国地质大学 地下信息探测技术与仪器教育部重点实验室 北京 100083;中国地质大学,地球物理与信息技术学院,北京,100083 |
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| 摘 要： | 简要回顾氡致肺癌的长时间认识过程和研究历史,简述了当年铀矿工人和矿工吸入氡及其子体与肺癌发病率的关系,指出环境中氡的危害。重点讨论了国内外室内氡和地下建筑物中氡浓度分布及其来源,从而启发人们研究环境中氡的地质来源以及控制室内氡水平的基本措施;进一步阐述了我国室内氡研究的成果和需要进一步研究的问题。
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| 关 键 词： | 环境氡 危害 辐射 氡的来源 控制措施 |
Hazard and Control Measures of Radon and Its Progenies in the Environment |
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| CHENG Ye-xun.Hazard and Control Measures of Radon and Its Progenies in the Environment[J].Geoscience——Journal of Graduate School,China University of Geosciences,2008,22(5). |
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| Authors: | CHENG Ye-xun |
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| Abstract: | This paper briefly reviews the research history of the lung cancer due to Radon and its progenies in the past hundreds years,then presents the relationship between risk of lung cancer and radon and its progenies inbreathed by uranium miners.It focuses on radon concentration indoor,in subsurface constructions and in spring water worldwide.It suggests that it is essential to do the research on the geological sources of radon in the environment and how to control radon level indoor,and furtherly it also presents the approaches of controlling radon indoor and the significance of protection human health. |
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| Keywords: | Radon in the environment hazard radiation source of radon control measure |
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