Comparison of water levels of the Angrapa river in the middle of the 20th and early 21st century
- Authors: Akhmedova N.R.1, Wall E.V.1, Naumov V.A.1
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Affiliations:
- Kaliningrad State Technical University
- Issue: Vol 32, No 1 (2024)
- Pages: 7-15
- Section: Ecology
- URL: https://journal-vniispk.ru/2313-2310/article/view/324091
- DOI: https://doi.org/10.22363/2313-2310-2024-32-1-7-15
- EDN: https://elibrary.ru/GKLJBE
- ID: 324091
Cite item
Abstract
The results of a comparative analysis of the characteristic water levels in the Angrapa River (Berestovo gauging station, Kaliningrad region) in the middle of the 20th and at the beginning of the 21st century are presented. A number of average annual discharges of the Angrapa river (Berestovo gauging station) have been restored for analogue rivers. It has been established that the average long-term levels of the Angrapa river have decreased over the period under review. At the beginning of the 20th century, intra-annual changes in water levels with a spring flood peak, summer-autumn low water and rises during rain floods on the Angrape River were noted in less than half of the cases. In the 21st century, such a change occurs only in some years, in other years there are several rises in the water level, from December to March-April. The highest level in the Angrapa river (Berestovo gauging station) was recorded during a rain flood. The hydrological regime of a water body has a significant impact on the conditions for the existence of ecosystems, the level regime of a river significantly affects the floodplain ecosystem. The data obtained can be used in the development of environmental measures.
Keywords
About the authors
Natalia R. Akhmedova
Kaliningrad State Technical University
Author for correspondence.
Email: isfendi@mail.ru
ORCID iD: 0000-0003-3483-3580
Candidate of Science (Biology), Associate Professor of the Department of Technosphere Safety and Environmental Engineering
1 Sovetsky Prospect, Kaliningrad, 236022, Russian FederationEvgeny V. Wall
Kaliningrad State Technical University
Email: wall_ewgen@mail.ru
ORCID iD: 0009-0008-3883-7128
Lecturer of the Department of Technosphere Safety and Environmental Engineering
1 Sovetsky Prospect, Kaliningrad, 236022, Russian FederationVladimir A. Naumov
Kaliningrad State Technical University
Email: van-old@mail.ru
ORCID iD: 0000-0003-0560-5933
Ph.D, Professor of the Department of Technosphere Safety and Environmental management
1 Sovetsky Prospect, Kaliningrad, 236022, Russian FederationReferences
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