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[Modelling of 137Cs migration in agroecosystems under safety and rehabilitation measures].

Mathematical model describing dynamics of 137Cs transfer in agroecosystems under rehubilitation measures on arable, haylands, pastures and natural meadow ecosystems is presented. Possibilities of the model application for prediction of the radionuclide content in agricultural production and estimation of efficiency of countermeasures in region of the ChNPP accident are shown.