Geologicheskii Vestnik

The article deals with the formation and distribution of bicarbonate groundwater in the hydrogeological complexes of the hypergenesis zone of the Southern Cis-Urals. Particular attention is paid to the issues of the distribution of bicarbonate groundwater in the hydrogeological section, which are of the greatest practical importance for the purposes of drinking water supply in the region. On the basis of long-term complex field and experimental studies, it has been established that the formation of the chemical composition and distribution of these waters in hydrogeological complexes is subject to the laws of vertical hydrogeodynamic and gas-hydrochemical zonality. The influence of technogenesis on the qualitative composition of these waters is noted.

fresh bicarbonate groundwater, Southern Cis-Urals, distribution and formation of groundwater, hydrogeochemical zonality, technogenesis

• Abdrakhmanov R.F. (2014) Presnye podzemnye i mineral’nye lechebnye vody Bashkortostana [Fresh Groundwater and Mineral Medicinal Water Reserves of Bashkortostan]. Ufa: Gilem, Bashkir Encyclopedia Press. 416 p. (in Russian).
• Abdrakhmanov R.F., Poleva A.O. (2022) Monitoring podzemnykh vod v raionakh neftedobyvayushchego tekhnogeneza [Groundwater monitoring in areas of oil-producing technogenesis] // Geologicheskii vestnik, (3) 128–145. (In Russian).
• Alekin O.A. (1970) Principles of Hydrochemistry. Gidrometeoizdat, Leningrad, 442 p. (in Russian).
• Kraynov S.R., Ryzhenko B.N., Shvets V.M. (2012) Geokhimiya podzemnykh vod. Teoreticheskiye, prikladnyye i ekologicheskiye aspekty [Geochemistry of groundwater. Theoretical, applied and ecological aspects]. Moscow: TsentrLitNefteGaz (Publ.), 672 p. (In Russian).
• Osipov V.I., Sokolov V.N. (2013) Gliny i ikh svoystva. Sostav, stroyeniye i formirovaniye svoystv [Clays and their properties. Composition,structure and formation of properties]. Moscow: GEOS (Publ.), 576 p. (In Russian).
• Popov V.G., Abdrakhmanov R.F. (2013) Ionoobmennaya kontseptsiya v geneticheskoy gidrogeokhimii [Ion exchange concept in genetic hydrogeochemistry]. Ufa: Gilem (Publ.), 356 p. (In Russian).
• Posokhov E.V. (1975) Obshchaya gidrogeokhimiya [General hydrogeochemistry]. Leningrad: Nedra (Publ.). 208 p. (In Russian).
• Shvartsev S.L. (1998) Gidrogeokhimiya zony gipergeneza [Hydrogeochemistry of the hypergenesis zone]. Moscow: Nedra (Publ.). 367 p. (In Russian).