The accumulation levels of the radioactive elements (uranium, thorium) and bromine and their ratios in the hair of school children from Tomsk oblast

摘要

The results of the investigations into the accumulation of the radioactive elements (U. Th) and Br in the hair of the school children from the south of Tomsk oblast are presented. The accumulation levels and ratios of the elements (Th/U, Br/U), their distribution within the territory have been shown. The dependence of these parameters upon the anthropogenous loading is under discussion.