Potential of High Thoron Exposure in China

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概要

• 論文の詳細を見る

• Compared with radon (222Rn) and its progeny, thoron (220Rn) and its progeny have not been well studied in the natural radiation fields. In this paper, some important factors (232Th content in soil and building material as well as building structure) relating to the level of indoor thoron and its progeny in China are reviewed. Limited results of small-scale surveys are also cited. The facts indicate that the public exposure from the inhalation of thoron progeny may be higher than the representative value in the UNSCEAR 1993 report, and thoron and its progeny may be a significant indoor pollutant in some regions or specific dwellings in China.

• 一般社団法人 日本原子力学会の論文
• 2000-08-25

著者

• Zhuo W

  National Inst. Of Radiological Sci. Chiba

• Zhuo Weihai

  Department Of Nucler Engineering Graduate School Of Engineering Nagoya University

• GUO Qiuju

  Department of Nuclear Engineering, School of Engineering, Nagoya University

• Guo Qiuju

  Department Of Technical Physics Peking University

• SUN Jianyong

  Department of Technical Physics, Peking University

• Sun Jianyong

  Department Of Technical Physics Peking University

• Sun Jianyong

  Department Of Pathology And The Key Laboratory Of Molecular Medicine (education Ministry Of China) S

関連論文

• Measurements of Thoron Concentration by Passive Cup Method and Its Application to Dose Assessment
• Potential of High Thoron Exposure in China
• Feasibility for Mapping Radon Exhalation Rate from Soil in China
• Indoor Thoron and Radon Concentrations in Zhuhai, China
• The Levels of Indoor Thoron and Its Progeny in Four Areas in China
• The Effect of Some Soil Characteristics on Soil Radon Concentration and Radon Exhalation from Soil Surface
• A Brief Introduction on the Current Situation of Radiation Protection in China
• Radon Levels in China
• Expression of USP2-69 in mesangial cells in vivo and in vitro

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