Results 11 to 20 of about 743 (149)

Water Transport Industrial Establishments in the Lower Volga in the Latter Half of the 1930s

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2022
Introduction. The paper deals with the condition of industrial establishments of the Lower Volga water transport before the Second World War. The goal of the work is to establish the technical and economic condition of these Lower Volga steamship line ...
Olesya A. Gomanenko
doaj   +1 more source

Contacts Between the Populations of Chirkovskya and Asbestos-Tempered Palayguba Ceramics

open access: yesПоволжская археология, 2022
In the end of the last quarter of the III millennium BC populations producing the Chirkovskaya (Fatyanovo-like) pottery combining the late Volosovo and Fatyanovo-Balanovo features migrated from the Upper and Middle Volga to the middle and northern taiga ...
Zhul’nikov Aleksandr M.
doaj   +1 more source

Impact of natural fires on the vegetation cover of steppe and forest-steppe zones (European part of Russia, Middle Volga region) [PDF]

open access: yesE3S Web of Conferences, 2021
The effect of natural fires on the vegetation cover of steppe and forest-steppe zones in the south-east of European Russia (the middle course of the Volga River) has been evaluated.
Ilyina Valentina   +4 more
doaj   +1 more source

Some Diptera families from beer traps in the Volga region (Russia) [PDF]

open access: yesКавказский энтомологический бюллетень, 2022
We have studied the material of some Diptera families collected with beer traps from middle part of the Volga River region (central part of European Russia: Nizhny Novgorod and Ulyanovsk regions, and southeastern part of European Russia: Saratov Region).
L. Dvořák   +3 more
doaj   +1 more source

Estimation of various factors impact on the area of oil patches in the Middle Volga region

open access: yesRUDN Journal of Ecology and Life Safety, 2019
The paper estimates the impact of various factors on the oil pollution area for the purpose of solving the problems concerning forecasting during oil spills from the inland waterways vessels (on the example of the Middle Volga region).
Nadezhda I. Volkova   +3 more
doaj   +1 more source

Seasonal changes of free-radical initiated processes in cyprinids from the middle Volga river basin [PDF]

open access: yesBulgarian Journal of Veterinary Medicine, 2018
The purpose of this research was to study the free radical induced lipid oxidation in the commonest fish species inhabiting the Volga river, in the Middle Volga region of the Russian Federation, de-pending on the seasons of the year.
N. Pudovkin   +5 more
doaj   +1 more source

Changes in species richness of vascular plants under climate and solar radiation in the Middle Volga River region (Russia)

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract Specially protected natural conservation areas in the Middle Volga River region serve to preserve both rare and endangered species and the entire biotic complex, including typical floristic communities of vascular plants. We have identified 25 sites, 100 km2 each, where the flora is represented in full the most.
L S Sharaya   +4 more
openaire   +1 more source

For the Anniversary of Gulshat Sharipzyanovna Asylgaraeva

open access: yesПоволжская археология, 2019
The article is dedicated to the anniversary of the famous Russian archaeozoologist Gulshat Sharipzyanovna Asylgaraeva. The author features her scientific career which began with the study of archaeozoological materials from medieval sites. Apart from the
Kabirova Ayslu Sh., Chizhevsky Andrei A.
doaj   +1 more source

Diversity and development of cyanobacteria in the Volga-Caspian sea [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
Studying the development of such an important group as cyanobacteria is an integral part of environmental monitoring of the Volga-Caspian region. Based on long-term data, a comparative description of the current state of the group of cyanobacteria of the
Zimina, Tatyana Nikolaevna
doaj   +1 more source

The Chemical Composition of 10th-Century Silver Coins from the I Semyonovo Unfortified Site (Republic of Tatarstan)

open access: yesПоволжская археология, 2013
The article presents the results of the chemical composition analysis of the Kufic coins assemblage found on the I Semyonovo site in the lower reaches of the Kama River.
Begovatov Evgeniy A.   +2 more
doaj   +1 more source

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