Radon Concentration in Two Largest Cities in Semitropical Taiwan

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概要

• 論文の詳細を見る

• Grab sampling either using the active charcoal method in combination with an ionization chamber or using a working level monitor was performed for the measurement of radon concentration in Taiwan's two largest cities Taipei and Kaohsiung. Long-term monitoring of radon concentration in dwellings and business buildings was also carried out with cellulose nitrate films as the alpha detectors. The average indoor radon concentration in these two cities is 17±6 Bq m^<-3>. The outdoor radon concentration is about one-half of that on average. As assessed according to the model of UNSCEAR 1988, the induced effective dose equivalent is 0.67 mSv y^<-1>. Radon concentration in coal mines showed an average of 88.5 ±9.5 Bq m^<-3>.

• 日本放射線影響学会の論文

著者

• Chu Tieh-chi

  Institute Of Nuclear Science National Tsing Hua University

• WENG PAO-SHAN

  Institute of Nuclear Science National Tsing Hua University

• CHEN CHING-CHIANG

  Institute of Nuclear Science, National Tsing Hua University

• Chen Ching-chiang

  Institute Of Nuclear Science National Tsing Hua University

関連論文

• Natural Radiation Background in Metropolitan Taipei
• Concentrations of Radionuclides of Size Fractionated Fly-Ash Emissions from a Thermal Power Plant Using Taiwan Coal
• Radon Concentration in Two Largest Cities in Semitropical Taiwan
• X-radiation from television receivers and video display terminals.
• Personal exposure rates as a function of reactor power.
• Survey of dose distribution in patients due to operation of CT machines.

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