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Measurement of indoor radon concentration and actual effective dose estimation of schools at high radon area in Korea

Published online by Cambridge University Press:  09 January 2012

B.U. Chang
Affiliation:
Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, 305-338, Daejeon, Republic of Korea University of Science and Technology, 113 Gwahak-ro, Yuseong-gu, 305-333, Daejeon, Republic of Korea
Y.J. Kim
Affiliation:
Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, 305-338, Daejeon, Republic of Korea University of Science and Technology, 113 Gwahak-ro, Yuseong-gu, 305-333, Daejeon, Republic of Korea
M.H. Song
Affiliation:
Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, 305-338, Daejeon, Republic of Korea
G.H. Kim
Affiliation:
University of Science and Technology, 113 Gwahak-ro, Yuseong-gu, 305-333, Daejeon, Republic of Korea
S.Y. Jeong
Affiliation:
Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, 305-338, Daejeon, Republic of Korea University of Science and Technology, 113 Gwahak-ro, Yuseong-gu, 305-333, Daejeon, Republic of Korea
K.W. Cho
Affiliation:
Korea Institute of Nuclear Safety, 34 Gwahak-ro, Yuseong-gu, 305-338, Daejeon, Republic of Korea University of Science and Technology, 113 Gwahak-ro, Yuseong-gu, 305-333, Daejeon, Republic of Korea
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Abstract

On the basis of previous survey results of indoor radon for schools, detailed radon survey was conducted in one hundred three selected schools in Korea during the second semester in 2010. According to the results of effective dose assessment due to inhaled radon of during occupancy time, fourteen schools for requiring urgent mitigation action were selected, and recommended to the government.

Type
Research Article
Copyright
© Owned by the authors, published by EDP Sciences, 2011

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References

Kim Y. J., Chang B. U., Park H. M., Kim C. K., and Tokonami S., National Radon Survey in Korea, Radiation Protection Dosimetry (2011), Accepted in press
ICRP International Commission on Radiological Protection. ICRP Statement on radon, ICRP Committee release, Ref 00/902/09 (2009).
Hubbard, L.M.; Hagberg, N.; Enflo, A. Temperature effect on radon dynamics in two Swedish dwellings, Radiation Protection Dosimetry45 (1992) 381-386
ICRP International Commission on Radiological Protection. Protection against Radon-222 at Home and Work. (ICRP Publication 65. Ann. ICRP 23/2, 1993).
United Nations Scientific Committee on the Effects of Atomic Radiation, Exposures from natural radiation sources. UNSCEAR 2000 Report to the General Assembly, Annex B (UNSCEAR, 2000).
Ha, M. N., Hwang S. S., Lee W. J., Jin Y. W., Geospatial analysis between residential radon exposure and lung cancer (Korea Institute Nuclear Safety, Korea, 2011) in Korean
Korea Institute of Nuclear Safety, Assessment of Radiation Risk for the Korean Population (Korea Institute Nuclear Safety, Korea, 2007) in Korean