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现代地质 ›› 2008, Vol. 22 ›› Issue (5): 857-868.

• 地球物理学 • 上一篇    下一篇

环境中氡及其子体的危害与控制

程业勋1,2   

  1. 1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;2中国地质大学 地球物理与信息技术学院,北京100083
  • 收稿日期:2008-04-12 修回日期:2008-09-20 出版日期:2008-10-20 发布日期:2009-11-12
  • 作者简介:程业勋,男,教授,博士生导师,1933年出生,核子和环境地球物理专业,主要从事放射性测量的教学与科研工作。 Email:yangj@cugb.edu.cn。

Hazard and Control Measures of Radon and Its Progenies in the Environment

CHENG Ye-Xun1,2   

  1. 1Key Laboratory of Geodetection of Ministry of Education,China University of Geosciences,Beijing100083,China;
    2School of Geophysics and Information Technology, China University of Geosciences, Beijing100083, China
  • Received:2008-04-12 Revised:2008-09-20 Online:2008-10-20 Published:2009-11-12

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。

关键词: 环境氡, 危害, 辐射, 氡的来源, 控制措施

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.

Key words: Radon in the environment, hazard, radiation, source of radon, control measure

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