The highest natural background radiation (50.4 mR / h) was recorded in the Istisu settlement of Kalbajar region based on the result of measurements of the radiation background in the most liberated areas cleared of mines, APA reports citing the Cabinet of Ministers'report for 2021.
According to the information, In Okhchuchay, which enters the territory of Zangilan region from the Republic of Armenia, the concentration was determined to be higher than the allowable sensitivity values-for Mn (manganese) element 1,7-1,8 times, Al (aluminum) element 3,1-3,6 times, Fe (iron) element 6,0-7,5 times.