Pilot study of indoor radon in Greek workplaces

Radon and gamma dose rate measurements have been performed in 561 workplaces in 19 prefectures of Greece. The distribution of radon concentration can be well described by a log-normal distribution. Most of the radon concentrations are between 50 and 200 Bq m(-3) with an arithmetic mean of 123 Bq m(-...

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Bibliographic Details
Published inRadiation protection dosimetry Vol. 124; no. 2; p. 68
Main Authors Clouvas, A, Xanthos, S, Antonopoulos-Domis, M
Format Journal Article
LanguageEnglish
Published England 01.04.2007
Subjects
Air Pollution, Indoor - analysis
Air Pollution, Indoor - statistics & numerical data
Greece
Occupational Exposure - analysis
Occupational Exposure - statistics & numerical data
Pilot Projects
Radiation Monitoring - statistics & numerical data
Radon - analysis
Workplace - statistics & numerical data
Greece
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Summary:Radon and gamma dose rate measurements have been performed in 561 workplaces in 19 prefectures of Greece. The distribution of radon concentration can be well described by a log-normal distribution. Most of the radon concentrations are between 50 and 200 Bq m(-3) with an arithmetic mean of 123 Bq m(-3). The maximum measured value of radon gas concentration is 695 Bq m(-3). About 10% of the workplaces exceed 200 Bq m(-3). Only a small fraction ( approximately 1%) of workplaces exceed the European Commission action level (400 Bq m(-3)). Despite the relative small fraction of workplaces which exceed the value of 400 Bq m(-3), it is clear from the results of the present work that for certain prefectures, further and more extensive research is needed.
ISSN:0144-8420
DOI:10.1093/rpd/ncl548