Influence of long-term donor irrigation on quality of underground water in the south-steppe zone of Ukraine (case of the Baraboy River, Odessa Region)

  • Ya. S. Yarov
  • N. S. Loboda
Keywords: donor irrigation, filtration, underground water, water quality indicators, degree of contamination

Abstract

The article presents the results of in-situ studies of the chemical composition and quality of underground (subsoil and artesian) water within the basin of the Baraboy River where irrigation of agricultural areas using the water resources of the Dniester River has been carried out since 1967. These water resources are fed into the network of reservoirs and channels of the Lower Dniester Irrigation System. Filtration losses of water from irrigation areas and water supply and sewage systems of settlements replenish the reserves of underground (subsoil) waters increasing the ingress therein of dissolved substances from the sedimentary rocks which leads to increase in the concentrations of certain ingredients included in chemical composition of surface and underground waters within the basin of the Baraboy River. It is shown that groundwater is enriched with nitro-gen compounds containing high concentrations of chlorides, sulfates, calcium and magnesium. Mineralization, toxicity and degree of contamination of underground water increase along the length of the Baraboy River. The chemical composition of the groundwater coming to the riverbed of the Baraboy River does not meet the fishing requirements and worsen the water quality of fish farming water bodies. The results of assessment of groundwater quality at the stations under study give reason to consider these sources of groundwater as an important factor affecting the hydrochemical regime and the quality of the water of the Baraboy River and its reservoirs which should be taken into account when developing the recommendations for optimization of the current hydroecological state of the Baraboy River as a whole. If high mineralization and significant content of principle ions in groundwater can be explained by natural factors, the high level of contamination by biogenic substances is resulted from entering of industrial, domestic and return waters from irrigated areas into aquifers. Such contamination is not a temporary but a permanent phenomenon. In terms of magnesium content artesian waters used for utility and drinking water supply are recognized as «mediocre, suitable with limitations and having undesirable quality». In addition, after 50 years of operation compounds of nitrogen and phosphorus were found in artesian water, and this was not a case in 1960s of the last century. A conclusion on the negative effect of long-term donor irrigation on the quality of underground water and on the need for additional treatment of water of artesian aquifers of the Sarmatian Stage used for centralized water supply was made.

References

1. Gopchenko, E.D., Loboda, N.S. (2005). Vodnye resursy severo-zapadnogo Prichernomorya (v estestvennykh i narushennykh khozyaystvennoy deyatel'nost'u usloviyakh [The water resources of the north-western Black Sea coast (in natural and economic conditions violated by economic activity)]. Kiev : KNT Publ. (in Russ.)

2. Gogolev, I.N., Druzyak, V.G. (Eds). (1992). Oroshenie na Odesshchine. Pochvenno-ekologicheskie aspekty [Irrigation in the Odessa region. Soil-ecological aspects]. Odessa : Editor. and Publ. Department (in Russ.)

3. Shvebs, G.I. (Ed.). (1979). Priroda Odesskoy oblasti. Resursy, ikh ratsional'noe ispol'zovanie i okhrana [The nature of the Odessa region. Resources, their rational use and protection]. Kiev : High School Publ. (in Russ.)

4. Yarov Ya.S., Loboda N.S. (2016). [Ways of solving the problems of estimation of the hydroecological state of small watercourses of the northwestern Black Sea region (for example, Baraboy river)]. Tezy dopovidei Pershoho Vseukrainskoho hidrometeorolohichnoho zizdu [Theses of reports of the First All-Ukrainian Hydrometeorological Congress], 22-23.03.2017. Odesa : TES Publ., pp. 185-187. (in Ukr.)

5. Kaganer, M.S. (Ed.). (1978). Resursy poverkhnostnykh vod SSSR. Opisanie rek i ozer i raschety osnovnykh kharakteristik ikh rezhima. Vyp. 1. Zapadnaya Ukraina i Moldaviya [Resources of surface waters of the USSR. Description of rivers and lakes and calculations of the main characteristics of their regime. Issue 1. Western Ukraine and Moldova]. Leningrad : Gidrometeoizdat Publ. (in Russ.)

6. State Committee for Water Management of Ukraine (1992). Pasport reki Baraboy [The passport of the river Baraboy]. Odessa. (in Russ.)

7. Pilipenko, Yu.V. (2007). Ekolohiia malykh vodoskhovyshch stepu Ukrainy [Ecology of small reservoirs of Ukraine's steppe]. Kherson : Oldi Plus Publ. (in Ukr.)

8. Lozovytskyi, P.S. (2010). Vodni ta khimichni melioratsii gruntiv [Water and chemical soil reclamation]. Kyiv : Kyiv University Publ. (in Ukr.)

9. Shevchenko, T.O., Prikhodko, V.Yu. (2015). [Assessment of suitability for irrigation of water from artificial reservoirs of the south of the Odessa region]. Zb. Materialiv X Mizhnarodnoi naukovo-praktychnoi konferentsii “Ekoloho-pravovi ta ekonomichni aspekty ekolohichnoi bezpeky rehioniv” [Materials of the 10th International Scientific and Practical Conference “Ecological and Legal and Economic Aspects of Environmental Safety of the Regions”]. Kharkiv, pp. 94-96. (in Ukr.)

10. Pelyashenko, V.I. (Ed.). (1979). Gidrokhimicheskoe kartiovanie s primeneniem veroyatnostno-statisticheskikh metodov [Hydrochemical Mapping Using Probabilistic-Statistical Methods]. Kiev : High School Publ. (in Russ.)

11. Tuchkovenko, Yu.S. (Scient. chief). (2012). Aktualni problem hidrometeorolohii ta okhorony navkolyshnioho seredovyshcha [Actual problems of hydrometeorology and environment protection]. Research Report (final). SR №0010U008225. Odessa State Environmental University. Odesa. (in Ukr.)

12. Loboda, N.S. (Scient. chief). (2011). Matematychne mode-liuvannia hidroekolohichnoho stanu vodnykh obiektiv Ukrainy: Zvit pro NDR. DR №0104U004024 [Mathematical modeling of the hydroecological state of water objects of Ukraine: Research Report (final). SR 0104U004024]. Odessa State Environmental University. Odesa. (in Ukr.)

13. Loboda, N.S. (Scient. chief). (2017). Hidroekolohichnyi stan richok ta vodoim Ukrainy v umovakh antropohennoho vplyvu : Zvit pro NDR. DR №0113U007992 [Hydroecological state of rivers and reservoirs of Ukraine in the conditions of anthropogenic influence : Research report (final). SR 0113U007992]. Odessa State Environmental University. Odesa. (in Ukr.)

14. Yarov, Ya.S. (2010). [Hydrochemical regime and ecological state of the Baraboy river]. Ukraïnsʹkij gìdrometeorologìčnij žurnal [Ukrainian hydrometeorological journal], 07, 200-210. (in Ukr.)

15. Zakharova, M.V., Yarov, Y.S. (2012). [The relationship between the hydrochemical parameters of water in the Baraboy River using the correlation analysis]. Vìsnik Odesʹkogo deržavnogo ekologìčnogo unìversitetu [Bulletin of Odessa state environmental university], 13. 165-170. (in Ukr.)

16. Daus, M.Ye., Yarov, Ya.S. (2012). [Features of the hydrochemical regime of the Baraboy River]. Ukraïnsʹkij gìdrometeorologìčnij žurnal [Ukrainian hydrometeorological journal], 10, 143-152. (in Ukr.)

17. Yarov, Ya.S. (2012). [Environmental assessment of the water quality of the Baraboy River according to the relevant categories]. Ukraïnsʹkij gìdrometeorologìčnij žurnal [Ukrainian hydrometeorological journal], 10, 195-206. (in Ukr.)

18. Osadchyi, V.S., Blazhko, A.P. (2016). [Ecological assessment of surface waters in the basin of the Baraboy river]. Visnyk Odeskoi derzhavnoi akademii budivnytstva ta arkhitektury [Bulletin of the Odessa State Academy of Civil Engineering and Architecture], 64, 171-177. (in Ukr.)

19. Kulibabin, A.G. (1997). Ekonomicheskiy analiz sovremennykh proektov optimizatsii vodopodachi i vodoraspredeleniya v oroshenii [Economic analysis of modern projects to optimize water supply and water distribution in irrigation]. Odessa: Consulting Publ. (in Russ.)

20. Porokhova, I.V, Yarov, Ya.S. (2017). [The quality of the waters of the Baraboys Reservoir according to the data of special observations]. Materialy XVI naukovoi konferentsii molodykh vchenykh ODEKU [Materials of the 16th scientific conference of young scientists ODEKU]. Odesa : TES Publ., pp. 80-81. (in Ukr.)

21. Kholostenko, V.P, Yarov, Ya.S. (2017). [The quality of the waters of the Sanzhskys Reservoir according to the data of special observations]. Materialy XVI naukovoi konferentsii molodykh vchenykh ODEKU [Materials of the 16th scientific conference of young scientists ODEKU]. Odesa : TES Publ., pp. 81-82. (in Ukr.)

22. Taranyuk, O.S., Yarov, Y.S. (2017). [An assessment of the influence of the Sanzhskys Reservoir on the quality of the waters of the Baraboy River]. Materialy XVI naukovoi konferentsii molodykh vchenykh ODEKU [Materials of the 16th scientific conference of young scientists ODEKU]. Odesa : TES Publ., pp. 82-84. (in Ukr.)

23. Snizhko, S.I. (2001). Otsinka ta prohnozuvannia yakosti pryrodnykh vod [Estimation and prediction of natural water quality]. Kyiv : Nika Center Publ. (in Ukr.)

24. Palaarchuk, M.M., Zakorchevna, N.B. (2001). Vodnyi fond Ukrainy [Water Fund of Ukraine]. Kyiv : Nika-Centr Publ. (in Ukr.)

25. Regional Scientific Center for Water Policy «Phoebus». (2010). Korehuvannia pravyl ekspluatatsii vodoskhovyshcha kompleksnoho pryznachennia. Vodohospodarskyi passport i pravyla ekspluatatsii Baraboiskoho vodosk-hovyshcha v Biliaivskomu raioni Odeskoi oblasti [Adjustment of the rules of operation of the reservoir of the complex destination. The water managements passport and the rules of exploitation of the Baraboys reservoir in the Bilyaivsky district of the Odessa region]. Odesa. (in Ukr.)

26. State Committee of Ukraine for Water Management & State Design and Research Institute «Ukryuhzgiprovodkhoz». (2011). Pravila ekspluatatsii Sanzheyskogo vodokhranilishcha. Korrekt. 2011 [Rules for operating the Sanzhsky Reservoir. Correct. 2011]. Odessa. (in Russ.)

27. Romanenko, V.D. (2006). Metody hidroekolohichnykh doslidzhen poverkhnevykh vod [Methods of hydroecological studies of surface water]. Kyiv. (in Ukr.)

28. Nabivanets, B.Y., Osadchii, V.I., Osadcha, N.M., Nabivanets, Y.B. (2007). Analitychna khimiia poverkhnevykh vod [Analytical chemistry of surface water]. Kyiv : Naukova dumka. (in Ukr.)

29. Ministry of Justice of Ukraine. (2010). DsanPIN 2.2.4-171-10 : Hihienichni vymohy do vody pytnoi, pryznachenoi dlia spozhyvannia liudynoiu [State sanitary rules and regulations 2.2.4-171-10 : Hygienic requirements for drinking water intended for human consumption]. Kyiv. (in Ukr.)

30. State Committee of Ukraine for Technical Regulation and Consumer Policy. (2007). DSTU 4808:2007 : Dzherela tsentralizovanoho vodopostachannia. Hihienichni ta ekolo-hichni vymohy shchodo yakosti vody i pravyla vybyrannia [State standarts of Ukraine 4808:2007 : Sources of centralized water supply. Hygienic and environmental requirements for water quality and selection rules]. Kyiv. (in Ukr.)

31. SGS «Prichernomgeologiya». (1965). Pasport artezianskoy skvazhiny №2097 [The passport of an artesian well no. 2097]. Odessa. (in Russ.)

32. Romanenko, V.D. (2004). Osnovy gidroekologii : uchebnik dlya studentov vysshikh uchebnykh zavedeniy [Fundamentals of Hydroecology : Textbook for students of higher educational institutions]. Кiev : Geneza Publ. (in Russ.)
Published
2018-03-20
How to Cite
Yarov, Y. S., & Loboda, N. S. (2018). Influence of long-term donor irrigation on quality of underground water in the south-steppe zone of Ukraine (case of the Baraboy River, Odessa Region). Ukrainian Hydrometeorological Journal, (21), 60-74. https://doi.org/10.31481/uhmj.21.2018.07
Section
Land Hydrology and Hydroecology