The account of thin isotope structure of contamination in the Belarus territory, caused by the Chernobyl NPP accident, for reconstruction of the contamination level of transuranium elements

The radioactive trace formed as a result of Chernobyl accident, was formed in the complex conditions which are not giving in to correct mathematical modeling. Emission of a radioactivity occurred during enough long time from various parts of the reactor core with a different degree of fuel burning out and, hence, with miscellaneous radionuclide structure of emission. Meteorological conditions changing during this time have led to rather complex radioactive contamination of territory and non-uniform both on a level of contamination and on radionuclide structure. (authors)