Results 41 to 50 of about 5,592,428 (168)

Miscanthus giganteus in the Middle Volga region: opportunities and prospects [PDF]

IOP Conference Series: Earth and Environmental Science, 2022
Abstract The main raw material for the production of cellulose is wood, which is also used as fuel, but it takes at least 80 years to regenerate forests. Therefore, it became necessary to find other possible sources of energy and cellulose. Miscanthus giganteus could become a possible and efficient renewable raw material.
V A Gushchina, A A Volodkin, N I Ostroborodova, A S Lykova   +3 more
openaire   +1 more source

Dependence of diversity of floras on climate in the Middle Volga region [PDF]

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Links with climate of richness of species (Ns), genera (Ng) and families (Nf) for 28 polygons each 400 km2 in Middle Volga were studied. Negative correlations with temperatures T and positive with precipitation P of the warm period were revealed, and T and P most strongly affected diversity.
L S Sharaya, A V Ivanova, M A Aristova, R S Kuznetsova, N V Kostina, G S Rozenberg   +5 more
openaire   +1 more source

Composition of the regional Councils of the Middle Volga regions (1947–1953)

Vestnik of Samara University. History, pedagogics, philology, 2022
The article analyzes the compositions of the Kuibyshev and Ulyanovsk regional Councils of Workers Deputies of the post-war period of the IIIV convocations using the prosopographic method. The analysis of the composition of regional Councils was carried out on six grounds (age, educational, party, gender, national and a sign distinguishing deputies of ...
openaire   +2 more sources

Trematodes of Small Mammals (Erinaceomorpha, Soricomorpha, Rodentia and Chiroptera) in the Middle Volga Region (Russia)

, 2023
In this study, we present our dataset containing up-to-date information about occurrences of trematodes in small mammals in the Middle Volga region (European Russia).
Sergei V. Shchenkov, Nadezhda Yu. Kirillova, Victoria A. Vekhnik, Alexander A. Kirillov, Alexander I. Fayzulin, Alexander B. Ruchin   +5 more
core   +1 more source

POTENTIAL PRODUCTIVITY OF WINTER CROPS IN THE MIDDLE VOLGA REGION [PDF]

Periódico Tchê Química, 2020
The study of winter crop cultivars was carried out in the breeding fields of the Samara Agricultural Research Institute, located in the steppe zone of the Middle Volga region, in the nursery of competitive testing in 2002-2019. For calculations, 5 varieties of winter rye, 6 varieties of winter triticale, and 2 varieties of winter wheat were taken.
openaire   +1 more source

Air Temperature Change at the End of the Late Holocene and in the Anthropocene in the Middle Volga Region, European Russia

Quaternary, 2023
The temporal variability of air temperature in the Middle Volga region from 1828 to 2021 is considered according to instrumental observations at the oldest meteorological station in the east of the East European Plain (Kazan University) and throughout ...
Yuri P. Perevedentsev, Konstantin M. Shantalinsky, Artyom V. Gusarov, Nadezhda A. Mirsaeva, Timur R. Aukhadeev, Alexander A. Nikolaev   +5 more
doaj   +1 more source

Body Size, Dental Pathology, and Maternal Genetic Diversity of Ancient Horses in the Eastern Baltic Sea Region and Western Russia

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT The early evolutionary history of modern domestic horses (Equus caballus/Equus ferus caballus), known as the DOM2 lineage, is well documented due to numerous archaeological and ancient DNA (aDNA) studies. Although many uncertainties remain in the domestication timeline, current evidence suggests that the domestication of modern horses began in
Johanna Honka, Daniela Salazar, Arthur O. Askeyev, Igor V. Askeyev, Oleg V. Askeyev, Jouni Aspi, Gulshat Sh. Asylgaraeva, Markku Niskanen, Kristiina Mannermaa, Suvi Olli, Noora Piipponen, Giedrė Piličiauskienė, Dilyara N. Shaymuratova, Renat R. Valiev, Laura Kvist   +14 more
wiley   +1 more source

EFFICIENCY AND QUALITY OF SAFFLOWER VARIETIES IN THE CONDITIONS OF THE MIDDLE VOLGA REGION

Volga Region Farmland, 2019
№1(1) (2019)
A.N. Kshnikatkina, T.Y. Prakhova, A.A. Shchanin   +2 more
openaire   +2 more sources

To the Question of the Cultural Status of Early Neolithic Sites in the Forest Middle Volga Region

Археология евразийских степей
The presented article examines the aspect of the cultural affiliation of the Mari sites, attributed by researchers to the Early Neolithic. The existing theories regarding the origin of the tradition are analyzed.
Alexander S. Kudashov
doaj   +1 more source

A stress or migration marker (a study of the auditory canal exostosis in the skeleton material of the Middle Bronze Age population from the Lower Volga region burial grounds)

Вестник археологии, антропологии и этнографии, 2017
The paper attempts to analyze the incidences of ear exostoses revealed in the skeletal remains of the Middle Bronze Age population of the Lower Volga region. In total, we have revealed 4 incidences of bone (skeletal) formations in the ear canal.
Pererva E.V., Dyachenko A.N.
doaj   +1 more source