Now showing items 1-4 of 4

    • Assessment of changes in the Viliya River runoff in the territory of Belarus 

      Volchak, Alexander A.; Parfomuk, Sergey I. (De Gruyter Poland, 2018)
      The research results of runoff changes in the River Viliya at 3 stations (Steshitsy Village, Vileyka Town and Mihalishki village) during the period 1946–2014 for the average annual, maximum, minimum summer-autumn and winter runoff are presented. It has been concluded that heterogeneity in the time ...


    • Exogenous shore processes in water reservoirs of Belarus 

      Levkevich, Viktor E.; Kirvel, Ivan; Parfomuk, Sergey I. (De Gruyter Poland, 2020)
      The article presents the results of observations and research on the dynamics of exogenous erosion processes on the shores of lowland reservoirs in Belarus. Features and regularities of the dynamics of development of exogenous shores subject to abrasion-processing and an assessment of planned and ...


    • Modeling of the trajectory of the level fluctuations in Lake Naroch 

      Kirvel, Ivan I.; Volchak, Alexander A.; Parfomuk, Sergey I. (Bogucki Wydawnictwo Naukowe, 2016)
      As a result of the conducted investigations of the level fluctuations in Lake Naroch the initial data are divided into 3 components: a polynomial regression that makes it possible to find out an independent on time Law of trajectory, a periodic component of sinusoidal type and a residual sequence ...


    • Spectral–time analysis of cycle fluctuations in lake water levels in Belarus and Poland 

      Volchak, Alexander A.; Kirvel, Ivan; Choiński, Adam; Parfomuk, Sergey I.; Kirvel, Pavel; Sidak, S. (De Gruyter Poland, 2020)
      On the basis of the mean volume of annual water levels of 25 lakes (9 Belarusian and 16 Polish) over a period of 55 years (1956-2010) spectral time analysis of water fluctuations has been executed. The choice of the lakes was based on two factors, i.e. the continuous period of observation and ...