Evaluation of Hydro-Meteorological Conditions at the Water Reservoir for Supply of Drinking Water in the Period Since its Commissioning

• Autorzy: Velísková Yvetta , Bara Márta Koczka , Sokáč Marek , Sočuvka Valentin , Okhravi Saeid

Identyfikatory

DOI

10.29227/IM-2024-02-34

Warianty tytułu

PL

Ocena warunków hydro-meteorologicznych zbiornika wodnego w zakresie zaopatrzenia w wodę pitną w okresie od uruchomienia

• Konferencja: 9th World Multidisciplinary Congress on Civil Engineering, Architecture, and Urban Planning - WMCCAU 2024 : 2-6.09.2024
• Języki publikacji: EN

Abstrakty

EN

Safe drinking water and its abundance include into among the basic attributes of a healthy environment and the basic human rights. As climate change progresses, ensuring a supply of drinking water to the population will pose increasing challenges. In this context, apart from exploiting groundwater sources, water reservoirs will assume a pivotal role in addressing this issue. On the territory of the Slovakia, there are currently 8 water reservoirs, which are used to collect water for the production of drinking water. One of them is the Turček reservoir, which was completed in May 1996 and has been in full operation since 1997. In this contribution, the hydro-meteorological data from the Turček water reservoir location, which were provided by the operator of this reservoir, are evaluated. These data contain information on daily values of basic characteristics. The period 1997-2021 was analyzed, especially the development and trends of precipitation, air temperature, occurrence of a given type of weather during this period and ice cover thickness and duration. The analysis of hydro-meteorological data showed that the average annual air temperature is rising slightly, for the period 1997-2021 it rose by 0,03 °C. The ice cover thickness (both maximum and average value) shows a decreasing trend and decreased by 7,3 cm during the observed period. The same trend is shown by the duration of the ice cover on the reservoir surface. The frequency of precipitation events has been decreasing for a long time, the annual total depth of precipitation also has a decreasing trend. Recently, this reservoir also had a problem with the occurrence of cryophilic cyanobacteria, the occurrence of which is not desirable in such types of water bodies. The performed analysis of the development of hydro-meteorological conditions is an important basis for the evaluation and understanding of processes related to water quality in this reservoir.

Słowa kluczowe

EN

Turček water reservoir; precipitation; air temperature; ice cover; trends

PL

zbiornik wodny Turček; opady; temperatura powietrza; pokrywa lodowa; trendy

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2024
• Tom: Vol. 1, no. 2
• Strony: art. no. 34
• Opis fizyczny: Bibliogr. 17 poz., wykr., zdj.

Twórcy

autor

Velísková Yvetta

• Institute of Hydrology – Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia

• https://orcid.org/0000-0002-3667-2023

autor

Bara Márta Koczka

• Institute of Hydrology – Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia

• https://orcid.org/0000-0002-3635-1879

autor

Sokáč Marek

• Institute of Hydrology – Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia

• https://orcid.org/0000-0002-8036-1951

autor

Sočuvka Valentin

• Institute of Hydrology – Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia

• https://orcid.org/0000-0002-1541-173X

autor

Okhravi Saeid

• Institute of Hydrology – Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia

• https://orcid.org/0000-0003-1132-672X

Bibliografia

• 1. M. Fendeková, M. Zeleňáková, “Water Supply and Demand in Slovakia”, in Water Resources in Slovakia: Part I. The Handbook of Environmental Chemistry, edited by A. Negm, M. Zeleňáková (vol 69. Springer, Cham., 2018), pp. 63–78.
• 2. D. Halmová, P. Pekárová, J. Podolinská, K. Jeneiová, “The assessment of changes in the long-term water balance in the Krupinica River basin for the period 1931–2020”, Acta Hydrologica Slovaca, 23 (1), 21–31 (2022)
• 3. D. Karthe, “Relevance of climate change and extreme hydro-meteorological events for drinking water hygiene in Germany and Central Europe in the wake of climate change”,, Hydrologie und wasserbewirtschaftung, 59 (5), 264-270 (2015)
• 4. Y. Shevah, “Water resources, water scarcity challenges, and perspectives”, in Water Challenges and Solutions on a Global Scale (American Chemical Society, 2015), pp. 185 – 219.
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• 8. W. Almikaeel, L. C. de Almeida, L. Čubanová, A. Šoltész, J. Mydla, D. Baroková, “Understanding the impact of drought on Topľa River discharge seasonality”, Acta Hydrologica Slovaca 24 (1), 63-72 (2023)
• 9. V. Bačová Mitková, P. Pekárová, D. Halmová, “Investigation of water temperature changes in the Hron River in the context of expected climate change”, Acta Hydrologica Slovaca 24 (1), 52-62 (2023)
• 10. B. Khrystiuk, L. Gorbachova, “Long-term forecasting of appearance dates of ice phenomena and freeze-up at the Dnipro Cascade reservoirs by teleconnection indicators”, Acta Hydrologica Slovaca 24 (1), 24-32 (2023)
• 11. J. Feldbauer, D. Kneis, T. Hegewald, T. U. Berendonk, T. Petzoldt, “Managing climate change in drinking water reservoirs: potentials and limitations of dynamic withdrawal strategies”. Environ Sci Eur 32, article 48 (2020).
• 12. N. M. Hayes, B. R. Deemer, J. R. Corman, N. R. Razavi, K. E. Strock, “Key differences between lakes and reservoirs modify climate signals: a case for a new conceptual model”. Limnol Oceanogr Lett 2 (2), 47–62 (2017).
• 13. R. H. Kennedy, “Reservoir design and operation: limnological implications and management opportunities”. In: Theoretical reservoir ecology and its applications, edited by J. G.Tundisi, M. Straškraba (International Institute of Ecology, 1999).
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• 15. Yan-Jun Shena, Yanjun Shena, Ying Guoa, Yucui Zhanga, Hongwei Peic, Alexander Brenning, “Review of historical and projected future climatic and hydrological changes in mountainous semiarid Xinjiang (northwestern China), central Asia “, Catena, 187, 104343 (2020).
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).