Radonova mapa mesta Brna.

Data o radon risk mapping of the city of Brno area from 1992 to 1999 were collected from databases of six private companies measuring radon risk there. In the city Brno area only low and medium radon risk categories were found. The largest number of measured areas were situated in places with loess and loess loam, recent fluvial sediments and dumps. High values of radon volume activity in soil gas were found predominantly in Quaternary sediments and in granodiorite, low values in leuco tonalite and metabasalt.Text also in EnglishAvailable from STL, Prague, CZ / NTK - National Technical LibrarySIGLECZCzech Republi