[Modeling of dynamics of microorganisms quantity in the soil polluted by heavy metals]

Microflora of soils polluted by heavy metals was the subject of monitoring investigations. Basing on the experimental data obtained with the use of interactive system ASTRID by the method of group accounting of arguments, mathematical models were constructed which describe the dynamics of microorganisms quantity, depending on the number of ecological factors and presence of heavy metals in the soil. The models allow one to predict the number of microorganisms in the soil under certain parameters of the environment, to determine "critical" deviations from the predicted values as well as to renew the intermediate data for obtaining uniform series of ecological researches. Prospects of the use of the inductive approach for modeling of microbiological processes in the soil have been demonstrated.