SOME RESULTS OF A RADON SURVEY IN 207 SERBIAN SCHOOLS

作者：Zunic Z S^*; Carpentieri C; Stojanovska Z; Antignani S; Veselinovic N; Tollefsen T; Carelli V; Cordedda C; Cuknic O; Filipovic J; Bossew P; Bochicchio F

来源：Romanian Journal of Physics, 2013, 58: S320-S327.

• indoor radon
• primary schools
• Southern Serbia
• CR-39 detectors
• radon map

In this paper the results of radon concentration measurements performed in 207 schools in 7 communities of Southern Serbia are presented. The annual radon concentration varied from 17 Bqm(-3) to 428 Bqm(-3) with a median value of 96 Bqm(-3). The arithmetic mean (AM) of the 207 annual averages was 118 Bqm(-3) with a standard deviation (SD) of 78 Bqm(-3). The best distribution fitting of radon concentration by log-normal function was obtained. The log-normal parameters are the following: geometric mean (GM) = 97 Bqm(-3), geometric standard deviation (GSD) = 1.9. In addition, a spatial distribution of the indoor radon concentration over the investigated areas is observed.

• 出版日期2013