Sedimentation in variable-backwater zones of Volga chain reservoirs

Zakonnonov, V. V.; Poddubnyi, S. A.; Zakonnova, A. V.; Kasyanova, V. V.

doi:10.1134/s0097807810040056

Cited by 14 publications

(2 citation statements)

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“…The problem of studying the operation of the Volga reservoir is the annual monitoring of the hydrological and hydrobiological state of the ecosystems of the reservoir under changing environmental conditions. These complex anthropogenic processes are very difficult for water bodies [12,13]. Anthropogenic activities have a major impact on aquatic ecosystems around the world, especially in China.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the effect of evaporation on the hydrological regime of the water reservoir

Samiev,

Ulashov,

Gaffarova

et al. 2023

E3S Web of Conf.

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During the review of the effect of evaporation on the change of the hydrological regime of water reservoirs, an analysis was carried out on how global climate change will lead to a change in the water reservoir regime. Taking into account the sudden increase in air temperature and the effect of wind, the evaporation process in the month of June (June) was studied simultaneously during the years 2018 and 2022. During the research period, the effect of evaporation on the change of the hydrological regime of the water reservoir was determined by empirical formulas proposed by scientists such as B. D. Zaykov, A. Z. Braslavsky and P. A. Vikulina, and it was observed that the evaporation process is increasing year by year. According to accurate calculation books, the evaporation in June 2018 at the same time E0=86.14 mm, Ev=108.16 mm, in June 2022 this figure is E0=121.27 mm, Ev=166.35 mm was found to be organizing. According to the analysis, we can see that the evaporation process in the reservoirs is increasing year by year, which causes a change in the hydrological regime of the reservoirs. The evaporation process is mainly caused by the increase in air temperature, the influence of the wind, and the fact that the surface of the reservoir is at its maximum level in May and June.

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Section: Introductionmentioning

confidence: 99%

Assessment of the effect of evaporation on the hydrological regime of the water reservoir

Samiev,

Ulashov,

Gaffarova

et al. 2023

E3S Web of Conf.

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“…One specific feature of the water regime in the reservoir is that the range of annual fluctuations of the level is larger than the long term fluctuations of the average annual water level [30]. The tail waters of hydroelectric complexes, as well as the whole reservoir, can be located in the zone of fluctuat ing backwater [9]. The species composition, distribu tion, and abundance of the bottom animals depend to a considerable degree on the depth and type of bottom sediments.…”

Section: Introductionmentioning

confidence: 99%

Taxonomic composition and abundance of macrozoobenthos in the Rybinsk Reservoir at the beginning of the 21st century

Перова

2012

Inland Water Biol

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The structure of macrozoobenthos has been studied in the deep water part of the Rybinsk Reser voir. A total of 73 species of bottom macroinvertebrates have been recorded, the majority of which are mol lusks, oligochaetes, and chironomids. The macrozoobenthos on gray silts of channel parts of the reservoir was the richest in taxonomic composition and quantitative abundance. The maximum number of species has been recorded in the former mouth of the Mologa River, and the highest abundance of macrozoobenthos has been recorded near the village of Breitovo in June. Most of the macrozoobenthos is made up of oligochaetes and chironomid larvae; midge larvae dominate by biomass. Compared to the end of the 20th century, changes in the taxonomic composition and in dominating species of macrozoobenthos are observed.

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Defining the range of ecological shelter zones in the shore zone of Three Gorges Reservoir, China

Feng

et al. 2014

Stoch Environ Res Risk Assess

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Sedimentation in variable-backwater zones of Volga chain reservoirs

Cited by 14 publications

References 1 publication

Assessment of the effect of evaporation on the hydrological regime of the water reservoir

Assessment of the effect of evaporation on the hydrological regime of the water reservoir

Taxonomic composition and abundance of macrozoobenthos in the Rybinsk Reservoir at the beginning of the 21st century

Defining the range of ecological shelter zones in the shore zone of Three Gorges Reservoir, China

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