THE MIGRATION OF THE TECHNOGENOUS RADIONUCLIDES IN THE FOREST SOILS OF THE UKRAINIAN WOODED DISTRICT

Abstract

For the first time, the laws of migration of the radionuclides in the soils of the forest biogeocenoses of the Ukrainian wooded district have been considered in details, and the main factors, influencing on the speed of redistribution of the radionuclides in the system solid-liquid phase of the soils under the natural conditions, have been shown. The role of the different processes in the migration of the radionuclides by the soil profile has been revealed, and some elements of balance of the radiocesium in the forest ecosystems have been determined. The obtained results widen the representations about the laws of migration of the radionuclides in the biosphere and serve as the base for the development of the mathematical models of the radionuclides behaviour in the ambient mediumAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio