(Видавництво Львівської політехніки, 2020-02-10) Ponomarenko, Roman; Plyatsuk, Leonid; Tretyakov, Oleg; Ablieieva, Irina; National University of Civil Defence of Ukraine; Sumy State University; Kharkiv State Academy of Physical Education
The article investigates the adequacy of the
mathematical model of oxygen regime prediction in the
Dnieper basin, based on the classic Streiter-Phelps
model. Retrospective analysis of the Dnieper oxygen
parameters with further verification of the Streeter-
Phelps model adequacy for the Dnieper basin conditions
was used. The mathematical model of the dynamics of
the integral indices of the ecological state of the reservoir
(the Streeter-Phelps model) has been improved by
supplementing the corrective coefficients, which allows
predicting with sufficient accuracy the change of the
Dnieper ecological state.
