Journal of Nuclear Science and Technology · 2002 · 34 citations · 3 references
Public HealthEnvironmental SciencesBuilt EnvironmentEnvironmental HealthEnvironmental MonitoringAir PollutantsAir QualityAmbient Air QualityEnvironmental EpidemiologyEnvironmental ExposuresExposure AssessmentGrab SamplersRadonRadon Background MeasurementRadon ControlRadon MeasurementRadon MonitoringRadon Progeny DetectionRadon Risk Assessment
This paper reviewed and summarized the results and problems of a nation-wide environmental radon survey which was carried out from 1984 to 1990 in China. Indoor radon concentrations were measured in 10,811 dwellings, and which covered 26 provinces and cities all over China. The range of indoor radon concentrations was <LLD-386.8Bq·m−3, the average was 22.5 Bq·m−3 and 19.6 Bq·m−3 for arithmetic mean and geometric mean, respectively. Both outdoor radon concentrations and indoor radon progeny concentrations were also reported. Even though the grab sampling was taken as the main method of the survey, it was still a valuable reference.
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Indoor 222Rn Measurements in the Region of Beijing, Peopleʼs Republic of China
Ren Tianshan, Lin Lianqing, Chen Zhipeng et al. · Health Physics · 1987 · 11 citations