RADON CONCENTRATIONS AND GAMMA RADIATION ACTIVITY MEASUREMENTS OF MUGLA, TURKEY

Erdogan M. G., Akkus B., Susam L., Hafızoğlu N., Ertoprak A., Oktem Y., ...Daha Fazla

ROMANIAN REPORTS IN PHYSICS, sa.4, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2019
  • Dergi Adı: ROMANIAN REPORTS IN PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • İstanbul Üniversitesi Adresli: Evet

Özet

In the present study, the indoor radon activity concentrations in air were measured by using the LR-115 solid state nuclear track detectors in 25 dwellings (chosen as 9 old and 16 new) in Mugla, Turkey. The indoor radon activity concentration values for old dwellings vary from 160.37 to 367.54 Bq/m(3) and for new dwellings from 79.83 to 347.41 Bq/m(3). Moreover, the gamma-ray activity measurements of 238U, Th-232 , K-40 and Cs-137 has been measured by using a HPGe detector for sand and sediment samples which were collected from Mugla. The activity concentration values for U-238, Th-232, K-40 , and Cs-137 vary from 5.6 to 72.6 Bq/kg, 2.26 to 38.03 Bq/kg, 79.54 to 867.48 Bq/kg and 0 to 1.42 Bq/kg, respectively. Most of the activity and effective dose values were within the limits of United Nations Scientific Committee on the Effects of Atomic Radiations (UNSCEAR) reports. In addition, a comparison between Mugla and other cities specified in the literature was also given.