Results 31 to 40 of about 2,183,624 (185)

Modern ecological problems of restoration and conservation of the sturgeon population in the Ural River basin

open access: yesЮг России: экология, развитие, 2023
Aim. The aim of this study was to conduct an analysis of long‐term changes in the number of sturgeon populations and its relationship with the fishing regime and the current state of the Ural River basin, as well as develop measures for the conservation ...
K. M. Akhmedenov, A. A. Chibilev
doaj   +1 more source

Deep Hydrocarbon Cycle

open access: yesGeophysical Monograph Series, Page 329-339., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Vladimir Kutcherov   +3 more
wiley  

+1 more source

Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding

open access: yesИзвестия высших учебных заведений: Геология и разведка
Background. The junction zone of the Pre-Ural marginal trough and the West Ural outer folding is conventionally considered as a structure possessing a high hydrocarbon potential.
L. I. Bondareva, A. V. Osipov
doaj   +1 more source

Stonecarving Art of the Urals of the 18th–21st Centuriesin the Scientific Works of Researchers of the Department of Art History of Ural University [PDF]

open access: yes, 2023
В статье приводится историографический обзор научных работ преподавателей кафедры истории искусств УрГУ (УрФУ), посвященных камнерезному искусству Среднего Урала.
Винокуров, С. Е.   +1 more
core  

Nomenclatural standards of strawberry cultivars bred by Sverdlovsk Horticultural Breeding Station

open access: yesАграрная наука Евро-Северо-Востока
The article informs on the nomenclatural standards of 8 strawberry cultivars bred by Sverdlovsk Horticultural Breeding Station: ‘Akvarelʹ’ (WIR-108162), ‘Altyn’ (WIR-108163), ‘Viola’ (WIR-108166), ‘Gejzer’ (WIR-108167), ‘Darenka’ (WIR-108168), ‘Due`t ...
E. Yu. Nevostrueva, L. V. Bagmet
doaj   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson   +2 more
wiley   +1 more source

Global Economic Relations of a Region in the Investigations of the Institute of Economics of the Ural Branch of the Russian Academy of Sciences [PDF]

open access: yesЭкономика региона, 2018
In current geo-economic conditions, we need to consider the foreign economic factor as an instrument for structural changes, for the diversification of regional economy, as well as for the realization of a policy of import substitution, including ...
Elena Leonidovna Andreeva   +3 more
doaj   +1 more source

Dissertation research of the civilistic school of the South Ural

open access: yes, 2023
Береговая Татьяна Александровна, кандидат юридических наук, доцент кафедры гражданского права и гражданского судопроизводства, Южно-Уральский государственный университет, г. Челябинск. Россия. Тatiana A. Beregovaya, Candidate of Science (Law), Associate
Beregovaya, T.A.   +1 more
core   +1 more source

Global patterns of treeline predictability and the gap between the forest and the treeline

open access: yesEcography, EarlyView.
The alpine treeline is the highest elevation at which trees can grow, which is assumed to be controlled by temperature and globally predictable. However, many upper forest limits (UFLs) do not reach this elevation, due natural factors and human disturbance.
Erickson G. Urquiaga‐Flores   +2 more
wiley   +1 more source

The Geochemical specificities of distribution of macroelements within the soils of undisturbed landscapes of middle ural (on the example of “Basegi” preserve)

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2016
The geochemical specificities of mountainous soils of Middle Ural on the example of Basegi Ridge were considered in this work. We calculated and analyzed geochemical coefficients of accumulation, subsurface weathering, eluviation and oxidation.
I. A. Samofalova   +3 more
doaj   +1 more source

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