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Просмотр по автору "Parfomuk, Sergey"

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    • Evaluation of changes in the river Viliya annual runoff under the fluctuation climate conditions 

      Volchak, Alexander; Parfomuk, Sergey; Sidak, Sviatlana (International Baltic Earth Secretariat, 2020)
      Volchak, A. Evaluation of changes in the river Viliya annual runoff under the fluctuation climate conditions / A. Volchak, S. Parfomuk, S. Sidak // 3rd Baltic Earth Conference Earth system changes and Baltic Sea coasts, Jastarnia, Hel Peninsula, Poland, 1 to 5 June 2020 : Conference Proceedings / ...

      2020-06-15

    • Intra-annual Runoff Distribution in the Pripyat River Basin 

      Volchak, Alexander; Parfomuk, Sergey; Sidak, Svetlana (E3S Web Conf, 2020)
      The time variability features of the intra-annual runoff distribution in the Pripyat River basin at the present stage are considered. The study used data from 10 active gauging-stations at the basin area for the period of enabled observations. Changes in the nature of natural runoff regulation of ...

      2021-04-28

    • Nonlinear Modeling of Annual Runoff of Main Rivers in Belarus 

      Volchak, Aliaksandr; Meshyk, Aleh; Parfomuk, Sergey; Mazhayskiy, Yury; Chernikova, Olga (Latvia University of Life Sciences and Technologies, 2021)
      The article investigates the problem of mathematical description of long-term fluctuations of river runoff, which is relevant for solving problems of modeling and forecasting in engineering hydrology. The description of the process of runoff fluctuations is based on the stochastic differential equations ...

      2021-12-16

    • The changes of water resources in Belarus 

      Volchak, Alexander; Kirvel, Ivan; Parfomuk, Sergey (LIBRON, 2016)
      The total water resources in Belarus have not changed during last years. However, the redistri- bution of water resources for the basins of main rivers is specified. There was an increasing of runoff for the Pripyat and Western Dvina rivers, and a decreasing of runoff for the other rivers in ...

      2020-06-11

    • The present-day condition of water resources in Belarus 

      Volchek, Alexander A.; Kirvel, Ivan; Parfomuk, Sergey; Makhambetova, Roza (De Gruyter Poland, 2013)
      The optimal number of hydrological monitoring stations for the annual values, the maximum spring, the minimum summer-autumn and the minimum winter river runoff in Belarus is determined. The research on optimization of the hydrological network of Belarus led to a conclusion about the optimum number of ...

      2020-02-12