Hydrochemical water quality monitoring of natural water bodies of the Ural river basin-Reference-Cited by-同舟云学术

Hydrochemical water quality monitoring of natural water bodies of the Ural river basin

Published:2021-11-23 Issue:3 Volume: Page:358-368
ISSN:2541-8963
Container-title:Povolzhskiy Journal of Ecology
language:
Short-container-title:Povolžskij èkologičeskij žurnal

Author:

Atamanova O. V.¹^ORCID,Tikhomirova E. I.¹^ORCID,Burahta V. A.²^ORCID,Baytlesova L. I.²^ORCID,Dzhubayalieva A. К.²^ORCID

Affiliation:

1. Yuri Gagarin State Technical University of Saratov

2. West Kazakhstan Innovative Technological University

Abstract

A general characteristic of the river basin of the interstate Ural river and information on the economic use of the Ural river in its upper, middle and lower reaches are given. Information on the hydrology of the liquid and solid flow of the Ural river is presented. Hydrochemical monitoring of water bodies of the Ural river basin was conducted during the flood period, during the summer low water period and during the autumn low water period of 2017–2018. The hydrochemical monitoring of the water quality in natural reservoirs of the Ural drainage basin made it possible to identify an excess of the MPCs for residential use and for fishery of heavy metal ions in the water of the examined reservoirs. An excess of cadmium ions by (1.2–1.4) MPC for residential use was found in the Ilek river during its low water as well as in the Ural river near the border with the Russian Federation during the flood period in the amount of (3.1–3.4) MPC for residential use and near the village Zharsuat in the period of summer and autumn low water in the amount of (1.5–2.6) MAC for residential use. An excessive concentration of lead ions by (1.2–1.4) of MPC for fresh water fisheries in the middle and lower reaches of the Ural river at different times of the year was found. Excessive concentrations of ions of different heavy metals in comparison with their MPC for fresh water fisheries were found in all water bodies in different periods of the year. The greatest excess of zinc ions in comparison with its MPC for fresh water fisheries was observed during low water.

Publisher

A.N.Severtsov Institute of Ecology and Evolution RAS - IEE RAS

Subject

General Medicine

Reference14 articles.

1. Demesinova G. T., Kuznyatkina A. A. Content and distribution of heavy metals in the aquatic environment of the Zhaiyk and Kegash rivers. Problemy vnedreniia rezul'tatov innovatsionnykh razrabotok: sbornik statei mezhdunarodnoi nauchno-prakticheskoi konferentsii: v 2 ch. [Problems of Implementation of the Results of Innovative Developments: Proceedings of the International Scientific and Practical Conference: in 2 parts]. Ufa, AETERNA Publ., 2015, pt. 2, pp. 14–17 (in Russian).

2. Kasymbekov Hz. About the “Ak Bulak” water supply and water disposal program for 2011– 2020, realized in Kazakhstan. Chistaia voda: problemy i resheniia, 2012, no. 3–4, pp. 43–46 (in Russian).

3. Kuanyshpaev A. S. Artificial regulation of the Zhaiyk river. Proceedings of the IX International Scientific Conference for Students and Young Scholars “Science and Education – 2014”. Astana, Evraziiskii universitet imeni Gumileva L. N. Publ., 2014, pp. 4339–4342 (in Russian).

4. Tulemiusova G. B., Abdinov R. Sh., Batyrbayeva G. U., Kabdrakhimova G. Zh., Mustafina A. Zh. Current conditions of hydrochemical regime in rivers of Ural – Caspian basin. News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Chemistry and Technology, 2017, vol. 1, no. 1 (421), pp. 96–100 (in Russian).

5. Tulemisova G. B., Abdinov R. Sh., Kabdrakhimova G. Zh., Janetov Т. B. Ecological state of the river Ural. Chemical Bulletin of Kazakh National University, 2017, no. 2 (85), pp. 18–24 (in Russian).