Radiation Protection Dosimetry Advance Access originally published online on July 26, 2005
Radiation Protection Dosimetry 2006 118(1):78-81; doi:10.1093/rpd/nci321
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Determination of radon concentrations of the Dikili geothermal area in western turkey
1 Y
ld
z Technical University, Physics Department, Davutpa
a Campus, 34220 Esenler,
stanbul, Turkey
2 Çekmece Nuclear Research and Training Centre, P.O. Box. 1, Atatürk Airport, 34831
stanbul, Turkey
* Corresponding author: yarar{at}yildiz.edu.tr
Received February 22, 2005, amended June 13, 2005, accepted June 27, 2005
For this study, a geothermal area around
zmir-Dikili, located in the western part of Turkey, was chosen as a measuring site and the radon concentrations of environmental samples were determined. Indoor radon monitoring was performed for 3 months in dwellings located in different part of the region using passive CR-39 nuclear track detectors. The radon concentrations of water samples drawn from wells, municipal supplies, village fountains and spas in the area were measured using a liquid scintillation detector (Packard Tri-Carb 2770 TR/SL, A-277001). Soil samples collected from each location were analysed and 226Ra concentrations were determined using a gamma ray spectrometer connected to an HPGe detector. Annual effective doses from radon inhalation and ingestion were calculated.