Slavova T. Formation and development of agricultural radioecology in Ukraine at the second half of the 20 century.

Dissertation is devoted to the research of the historical becoming and development of the agricultural radioecology in Ukraine from the first opening in physics (1895), the base determining studies of V.I. Vernadskogo, V.N. Sukacheva, V.M. Klechkovskogo, to the modern radio ecological researches on the territories of radionuclide contamination in Ukraine. The basic stages of the becoming of science radiobiology were analysed. On the base of this analysis the periods of becoming and development of the agricultural radioecology as an independent area of science were defined. There were selected three periods: first (initial) – is creation of the preconditions and the formation of the new direction, the research of the concentration and migration of radioactive matters in the objects of environment. The second period – is awareness by the world mass the formed globally operating factor - artificial radionuclide and ionizing radiation and the necessity of searching the methods of against radial defence. The third period (modern) – are the large – scale researches of the liquidation the consequences of failure on Chernobyl’s AES.