1887

Abstract

SUMMARY

Statistical methods, mainly wavelet analysis, showed the presence of 7–8 -year cycles of levels and runoff of groundwater in the Pivdennyi Bug river basin. These rhythms have been manifesting since 1989, which is the year of the beginning of significant climate change in Ukraine. These rhythms largely correspond to the rhythms of precipitation (8.7 years), river runoff and especially rhythms of temperature (8 years). It is also important that the cyclicity of 7–8 years in the GWL mode is practically not affected by local factors (degree of regulation, lithology, depth of the GWL, distance from the river, etc.), which significantly influence the rhythms of other periodicity. Instead, more regular cycles of 10–11 years, corresponding to the rhythms of solar activity, are almost non-existent after 1986. However, after 2003–2006, the daily GWL rhythm of 7–8 years (7.9 ± 0.6) also becomes irregular, which may be due to a new rotating meteorological phenomenon, which can lead to irreversible changes in the groundwater balance.

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2020-05-11
2024-04-20
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References

  1. Brodovitskii, K.V. and Predtechenskii, P.P. [1940] TGO Proceedings, 1, 22–39.
    [Google Scholar]
  2. Druzhinin, I.N., Konovalenko, Z. P., Kukuschkina, V. P., Khamianova, N.V. [1966] River runoff and geophysical processes (connections, cyclicity, and forecasting). Nauka, Moscow.
    [Google Scholar]
  3. Efremova, T.N. [1960] Forecasting of natural regime of groundwater level.Razvedka i okhrana nedr, 8, 48–53.
    [Google Scholar]
  4. Eigenson, M. S. [1957] Outlines of physical-geography manifestation of solar activity. Izd. LGU, Lviv. Feder, J. [1991] Fractals. Mir, Moscow.
    [Google Scholar]
  5. Khamianova, N.V. [1961] Asynchronicity of discharge of big river of Middle Asian. Izd. AN Kirg. SSR.
    [Google Scholar]
  6. Konoplyantsev, A.A., Kovalevskii, V.S., Semenov, G.M. [1963] Natural regime of groundwater and its regularities. Gosgeoltehizdat, Moscow.
    [Google Scholar]
  7. Konoplyantsev, A.A. [1970] Questions of investigation and forecasting of groundwater regime.Moscow. Temat. Vyp.25, 34–58.
    [Google Scholar]
  8. Konoplyantsev, A.A. and Semenov, S.M. [1979] Investigation, forecasting and mapping of groundwater regime. Nedra, Moscow.
    [Google Scholar]
  9. Korobeinikov, V.A. [1965] Cyclic many-years changes of groundwater levels and natural processes. // Razvedka i okhrana nedr., 1, 48–53.
    [Google Scholar]
  10. Loboda, N.S., Glushkov, A.V., Khohlov, N.D., Lovett, L. [2006] Using non-decimated wavelet decomposition to analyze time variations of North Atlantic Oscillation, eddy kinetic energy and Ukrainian precipitation.Journal of Hydrology, 322, 14–24.
    [Google Scholar]
  11. Schakirzanova, J.R. and Kazakova, A.O. [2015] Hydrometeorology factors and characteristics of spring flood in basin of r. Pivdennyi Bug in contemporary climatic conditions.Visnyk Odes’kogo derg. Ecology Univ, 19, 100–105.
    [Google Scholar]
  12. Shevchenko, O.L., Osadchiy, V.I., Charnyi, D.V., Onanko, Y.A., Grebin, V.V. [2019] Influence of global warming on the groundwater resources of the Southern Bug River basin.Geoinformatics: Theoretical and Applied Aspects – Proceedings 18-th International Conference, art.no. 15890. Conference Paper Cite Score, Kyiv; Ukraine.
    [Google Scholar]
  13. Stepanenko, S.M., Pol’ovyi, A.M., Loboda, Y.S.. [2015] Climatic changes and their influence on the economics of Ukraine. TEC, Odesa.
    [Google Scholar]
  14. Tokarev, N.S. [1951] Rhythmic climate oscillations and their meaning for regime of surface and ground water. Transactions of LGGP, ІX.
    [Google Scholar]
  15. Vinogradov, V.V. [2001] Wavelet analysis of multiscale processes and signals. Autoref. Diss. Kand. Phys.-mat. nauk (01.04.03), NAS of Ukraine, Radioastronomical institute.
    [Google Scholar]
  16. Zaltsberg, E.I. [1970] About cyclicity of groundwater level oscillations.Voprosy izuchenia i prognosa regima podzemnih wod, 25, 69–80.
    [Google Scholar]
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