Analysis of size-weight and age composition of catches of blue bream (Abramis ballerus, Linnaeus, 1758) from Sviyazhskiy Bay of the Volga Reach of the Kuibyshev Reservoir in 2018-2024
https://doi.org/10.36038/0131-6184-2025-2-76-82
EDN: NHJDAI
Abstract
The article discusses the changes that have occurred over the past seven years in the biological parameters of the blue bream. The material was collected using fixed gill nets in the lower part of the Sviyazhsky Bay of the Kuibyshev Reservoir, in the period 2018-2024. An analysis and assessment of the transformations that occurred with biological indicators during the observations are provided, and these changes are compared with earlier periods of the reservoir ecosystem.
About the Authors
V. V. Kuznetsov
Kazan (Volga Region) Federal University
Russian Federation
Russian Federation
Vladimir V. Kuznetsov – Candidate of Biological Sciences, Associate Professor, Associate Professor of the Department of Zoology and General Biology, Institute of Fundamental Medicine and Biology
420008, Kazan, Kremlevskaya str., 18 2
T. V. Andreeva
Kazan (Volga Region) Federal University
Russian Federation
Russian Federation
Tatiana V. Andreeva – Candidate of Biological Sciences, Associate Professor, Associate Professor of theDepartment of Zoology and General Biology, Institute of Fundamental Medicine and Biology
420008, Kazan, Kremlevskaya str., 18 2
A. A. Smirnov
The State Scientific Center of the Russian Federation Research Institute of Fisheries and Oceanography (VNIRO); Northeastern State University; Dagestan State University
Russian Federation
Russian Federation
Andrey A. Smirnov – Doctor of Biological Sciences, Associate Professor, Chief Researcher of the Department of Marine Fishes of the Far East; Professor of the Department of Exact and Natural Sciences; Professor of the Department of Ichthyology
105187, Moscow, Okruzhny proezd, 19 3
685000, Magadan, Portovaya str., 13
367025 Makhachkala, Gadzhieva str., 43a
I. F. Galanin
Kazan (Volga Region) Federal University
Russian Federation
Russian Federation
Igor F. Galanin – Candidate of Biological Sciences, Associate Professor, Associate Professor of the Department of Zoology and General Biology, Institute of Fundamental Medicine and Biology
420008, Kazan, Kremlevskaya str., 18 2
A. P. Galanina
Kazan (Volga Region) Federal University
Russian Federation
Russian Federation
Anna P. Galanina – Candidate of Biological Sciences, Senior Lecturer, Department of Zoology and General Biology, Institute of Fundamental Medicine and Biology
420008, Kazan, Kremlevskaya str., 18 2
References
1. Tsepkin Yu.A., Reshetnikov Yu.S. (2003). Abramis ballerus (Linnaeus, 1758)// Atlas of Russian Freshwater Fishes. Moscow: Nauka. vol. 1. Pp.191-193. (In Russ.)
2. Kuznetsov V.A. (2005). Fishes of the Volga-Kama region. – Kazan: Idel-Press. 207 p. (In Russ.).
3. Sabaneev L.P. (2007). Native Russian fishing. Life and fishing of freshwater fish. – Moscow: RIPOL classic. 672 p. (In Russ.).
4. Severov Yu.A., Saifullin R.R. (2011). Fecundity of the blue bream of the Kuibyshev reservoir // Volga Ecological Journal. No. 4. Pp. 499-506. (In Russ.).
5. Chugunova N.I. (1959). A guide to studying the age and growth of fish. – Moscow: Publishing House of the USSR Academy of Sciences. 65 p. (In Russ.).
6. Pravdin I.F. (1966). Guidelines for the study of fish (mainly freshwater). – Moscow: Food Industry. 376 p
7. Plokhinsky N.A. (1970). Biometrics. – Moscow: Publishing House of Moscow State University. 367 p. (In Russ.).
8. Lakin G.F. (1990). Biometrics: a textbook. – Moscow: Higher School. 352 p. (In Russ.).
9. Polozova, D.A., Grigoriev V.N. (2010). The main biological indicators of blue bream in the upper part of the Volga basin of the Kuibyshev reservoir // Materials of the reports of the scientific and practical conference of hydrobiologists dedicated to the memory of Professor H.M. Kurbangalieva. – Kazan: Kazan State University. Pp. 70-71. (In Russ.).
10. Saifullin R.R. Severov Yu.A., Shakirova F.M. (2010). Blue bream of the Kuibyshev reservoir in modern conditions of its ecosystem development // Bulletin of TGGPU. № 4(22). Pp. 96-103. (In Russ.).
11. Shakirova, F.M., Anokhina O.K., Smirnov A.A., Valieva G.D. (2023). Stock dynamics and biological indicators of the main commercial fish species of the Kuibyshev reservoir for the period 2001-2021, their development by fishing. Volume 24. No. 3. Pp. 77-95. (In Russ.).
Review
For citations:
Kuznetsov V.V., Andreeva T.V., Smirnov A.A., Galanin I.F., Galanina A.P. Analysis of size-weight and age composition of catches of blue bream (Abramis ballerus, Linnaeus, 1758) from Sviyazhskiy Bay of the Volga Reach of the Kuibyshev Reservoir in 2018-2024. Fisheries. 2025;1(2):76-82. (In Russ.) https://doi.org/10.36038/0131-6184-2025-2-76-82. EDN: NHJDAI
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