Results 151 to 160 of about 1,249 (184)
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Tourism law and economics
Based on the spatio-temporal approach, the regional features of the relief of the Volgograd Volga region as an important recreational object from the position of its attractiveness are considered and the results of ecological and tourism activities of natural parks of the territory under consideration are presented.
Nadezhda P. Dyachenko, Alla F. Baranova
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Based on the spatio-temporal approach, the regional features of the relief of the Volgograd Volga region as an important recreational object from the position of its attractiveness are considered and the results of ecological and tourism activities of natural parks of the territory under consideration are presented.
Nadezhda P. Dyachenko, Alla F. Baranova
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Macrozoobenthic communities of the saline Bolshaya Samoroda River (Lower Volga region, Russia)
2019We investigated species composition, density, biomass and estimated production of macrozoobenthos communities in the middle and mouth reaches of the saline Bolshaya Samoroda River (Volgograd region, Russia) from May 2013 to April 2014. A total of 30 euryhaline and halophilic taxa were found during the study period. There were significant differences in
Golovatyuk, Larisa +2 more
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POLLUTION OF BOTTOM SEDIMENTS OF THE VOLGA RIVER BY HEAVY METALS IN THE ASTRAKHAN REGION
Астраханский вестник экологического образования, 2022Altynganym Karabayeva +2 more
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METAL MIGRATION FORMS IN THE WATERS OF THE UNZHA RIVER BASIN (UPPER VOLGA REGION)
География и природные ресурсы, 2021I.N. Ovchinnikova, A.P. Sizov
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Hydrobiologia, 2006
The region between the Oka and Volga rivers has been largely neglected with respect to tardigrade biodiversity. In the present study a total of 21 species from 7 genera, 3 families, 2 orders and only 1 class of tardigrades were present, and some of their ecological preferences were noted.
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The region between the Oka and Volga rivers has been largely neglected with respect to tardigrade biodiversity. In the present study a total of 21 species from 7 genera, 3 families, 2 orders and only 1 class of tardigrades were present, and some of their ecological preferences were noted.
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Водные ресурсы / Water Resources
The investigation of natural processes of the chemical composition formation of river waters and the influence of anthropogenic factors on them remains an urgent task of hydrochemistry. In July 2021, a water quality assessment was carried out based on hydrochemical indicators of the upper reaches of 29 small rivers of the Volga River basin within the ...
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The investigation of natural processes of the chemical composition formation of river waters and the influence of anthropogenic factors on them remains an urgent task of hydrochemistry. In July 2021, a water quality assessment was carried out based on hydrochemical indicators of the upper reaches of 29 small rivers of the Volga River basin within the ...
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Type and reference sections of the Middle and Upper Permian of the Volga and Kama River Regions
2015Detailed descriptions and new biostratigraphic, paleomagnetic, geochemical, chemostratigraphic, and sedimentological data on the most important type and reference sections of the Ufimian, Kazanian, Urzhumian, and Severodvinian stages are presented. The guidebook is intended for geologists and paleontologists who study Permian stratigraphy, paleontology
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Macroparasites of bearded stone loach of small rivers of south of Middle Volga region
"Veterinary Medicine" Journal, 2021openaire +1 more source