Daily and seasonal radon variability in the underground low-background laboratory in Belgrade, Serbia.
Radon time-series analysis, based on the short-term indoor radon measurements performed worldwide, shows two main periodicity: daily and seasonal. The information obtained from time series of the measured radon values is the results of the complex radon dynamics that arises from the influence of the large number of different parameters (the state of the indoor atmosphere (temperature, pressure and relative humidity, aerosol concentration), the exchange rate between indoor and outdoor air and so on). In this paper we considered daily radon variability in the underground low-background laboratory in Belgrade, Serbia. The results are originated from the radon time-series analysis based on the 3 y of the continuous short-term indoor radon measurements. At the same time, we obtained the time series of the temperature, pressure and relative humidity in the laboratory. We also tried to find the correlation between different time series.
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia udovicic@ipb.ac.rs.
V
V
Udovičić
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
J
J
Filipović
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
A
A
Dragić
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
R
R
Banjanac
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
D
D
Joković
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
D
D
Maletić
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
B
B
Grabež
Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade 11080, Serbia.
N
N
Veselinović
D001417:Background Radiation; D006801:Humans; D007753:Laboratories; D011834:Radiation Monitoring; D011848:Radioactive Pollutants / Q000032:analysis*; D011886:Radon / Q000032:analysis*; D018570:Risk Assessment; D012621:Seasons; D055771:Serbia; D013997:Time Factors
D011848:Radioactive Pollutants; D011886:Radon