Agafonnikova E.O., Khoperskov A.V. ON THE RELATIONSHIP BETWEEN THE WATER LEVEL AND WATER DISCHARGE IN THE DOWNSTREAM OF THE UGLICH WATER POWER STATION
DOI: https://doi.org/10.15688/nsr.jvolsu.2024.4.6
UDC: 528.931.2
Ekaterina O. Agafonnikova, Associate Professor, Department Information Systems and Computer Modeling, Volgograd State University, Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.
Alexander V. Khoperskov, Doctor of Sciences (Physics and Mathematics), Professor, Department Information Systems and Computer Modeling, Volgograd State University, Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.
Abstract. The dynamics of the hydraulic parameters of the Volga River downstream of the Uglich HPS are considered. The observed relationship between the water level in the downstream and the discharge of water through the dam is atypical compared to other sections of both the Volga River and other river systems. This difference is due to the strongest influence of water dynamics in the Rybinsk Reservoir under conditions of a small difference in water levels in the reservoir compared to the downstream of the Uglich hydroelectric power station. Our analysis allowed us to reconstruct the natural relationship between the level and discharge of water through the dam, which demonstrates a weak hysteresis dependence, which is typical for other similar water bodies.
Key words: hydrological regime, Volga River, flood, hysteresis, water levels, hydrograph.
Citation. Agafonnikova E.O., Khoperskov A.V. On the Relationship Between the Water Level and Water Discharge in the Downstream of the Uglich Water Power Station. Prirodnye sistemy i resursy [Natural Systems and Resources], 2024, vol. 14, no. 4, pp. 51-57. DOI: https://doi.org/10.15688/nsr.jvolsu.2024.4.6
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