Vertical distribution of outdoor radon and thoron in Japan using a new discriminative dosimeter.

Abstract

Passive measurements of outdoor radon and thoron concentrations were conducted from June 1992 to June 1993 at a monitoring station over a soil area (10 m x 6 m) in Chiba city, Japan. The measurement period was divided into 4 parts to investigate seasonal variations of radon and thoron concentrations. Ten passive radon-thoron discriminative dosimeters (R-T… (More)

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Cite this paper

@article{Doi1994VerticalDO, title={Vertical distribution of outdoor radon and thoron in Japan using a new discriminative dosimeter.}, author={Makie Doi and Susumu Kobayashi}, journal={Health physics}, year={1994}, volume={67 4}, pages={385-92} }