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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Print: 0018-8166
ISSN Online: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v51.i4.110
pages 104-110

Mathematical Simulation of Water 'Bloom' Effect on Oxygen Regime

V. I. Lavryk
Kyiv-Mogyla National University Kyiv, Ukraine
A. S. Glazok
Kyiv-Mogyla National University Kyiv, Ukraine


Paper deals with development of mathematical model of the oxygen regime over water "bloom". Model accounts influence of the photosynthesis intensity on daily dynamics of dissolved oxygen (DO) and organic substances (in terms of BOD). A simulation (numerical) experiment was carried out by example of the Kyiv reservoir, which enabled to reveal possible changes of DO and BOD dependently on photosynthesis intensity over the water «bloom».