[(220,222Rn)radon exposure in indoor areas]
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R J Schwankner1, A Brummeisl, P Höpfl
1Fachhochschule München.
Das Offentliche Gesundheitswesen
|August 1, 1991
Abstract:
The inhalation of short-lived decay products of [220,222Rn]Radon accounts on the average for half of the effective dose equivalent from all natural sources of radiation. Sources of emanation/exhalation and subsequent mechanisms of indoor invasion of [220,222Rn]Radon are discussed. Both seasonality of [220,222Rn]Radon concentration (in- & outdoor) and the indoor ventilation rate are considered.