Results 71 to 80 of about 650 (163)

Fifty years of geophysical researches of glaciers in Institute of Geography, the Russian Academy of Sciences, 1966–2016

open access: yesЛëд и снег, 2016
In 1967‑2015, Institute of Geography of the USSR/Russian Academy of Sciences together with other organizations carried out field expeditions in different areas of mountain and polar glaciations in many regions: the Polar Urals, Caucasus, Pamir, Zailiysky
V. M. Kotlyakov, Yu. Ya. Macheret
doaj   +1 more source

EXTRACTION OF CRISTOBALITE FROM MILKY-WHITE FORMS OF QUARTZ STUFF1 [PDF]

open access: yes, 1997
Natural quartz is one of die main sources of getting a unique material - quartz glass. Wide application of quartz glass in chemical and electronic industry, aviation and cosmonautics, fibre optics and computer techniques makes it absolutely indispensable.
Issaev, V., Oreshnikova, N.
core   +3 more sources

Glaciers in the Arctic [PDF]

open access: yes, 1956
Contains a compilation of literature and available data on arctic glaciers, originally prepared for Encyclopedia Arctica in 1949, and brought up to date. Ahlmann's morphological classification of glaciers is given, and the distribution, area, volume, and
Sharp, Robert P.
core   +1 more source

The Frasnian-Famennian events in a deep-shelf succession, Subpolar Urals: biotic, depositional, and geochemical records [PDF]

open access: yes, 2002
The Frasnian-Famennian (F-F) boundary is well biostratigraphically documented in the Palmatolepis-rich deposits exposed along the Syv'yu River in the lower slopes of the Subpolar Urals. The thin-bedded calcareous-clayey-siliceous deep-slope succession of
Małkowski, Krzysztof   +4 more
core  

Depositional setting of the Devonian/Carboniferous biohermal Bol’shaya Nadota Carbonate Complex, Subpolar Urals [PDF]

open access: yes, 2001
Multi-stage development of carbonate buildups has been recognised in the Bol’shaya Nadota Carbonate Complex, in the vicinity of the town of Inta (Subpolar Urals).
Kokovin, Kostya   +6 more
core  

TRANSNATIONAL TRANSPORT CORRIDOR OF THE NORTHERN SEA ROUTE BASED ON SABETTA SEAPORT: CHALLENGES OF REGIONAL DEVELOPMENT FOR RUSSIA [PDF]

open access: yes, 2018
The article investigates the opportunity of the development of a new transnational transport corridor on the base of the NSR, which is much shorter and faster than the usual one.
Mekhrentsev, Andrey V.   +2 more
core   +2 more sources

Algae in sphagnum epiphyton from the mires of the Subpolar Urals

open access: yesBotanica Lithuanica, 2017
AbstractSpecies diversity of algal communities of sphagnum epiphyton was studied in six mountain and plain mires of the Subpolar Urals (Russia). A total of 154 species and intraspecific taxa from six divisions were identified. The highest species richness was recorded for Bacillariophyta (96 taxa) and Charophyta (33) divisions.
Irina Sterlyagova, Julia Shabalina
openaire   +1 more source

Gold-sulphide mineralization and formation conditions of Sinilga deposit (Subpolar Urals)

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2018
Hydrothermal gold deposits are known in the Subpolar Urals, which are mainly associated with sulfide-quartz veins and zones of vein-disseminated sulfide mineralization. Their investigation is very important for the development of the existing ideas about
S.K. Kuznetsov   +5 more
doaj  

THERMAL SPRINGS AND HEALTH TOURISM – THE ANALYSIS OF THE METEOROLOGICAL PARAMETERS [PDF]

open access: yes, 2018
In the modern conditions of tourism development, thermal springs are widely presented as they perform recreational functions. Thermal springs are becoming popular tourist attractions in Russia, while their concentration on Russian territory is rather ...
Brankov, Jovana   +2 more
core   +1 more source

Возраст протолитов и геохронология метаморфизма Неркаюского эклогит-сланцевого комплекса Приполярного Урала [PDF]

open access: yes, 2019
The first results of the U-Pb dating of zircons from the metamorphic rocks of the Nerkayuskiy eclogite-schist complex are discussed. The minimum age of detrital zircons suggests that the initial sedimentary formations, the protoliths of garnet-mica ...
Kushmanova, E. V.   +4 more
core   +2 more sources

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