MINERALOGY OF OXIDATION ZONE OF THE VOROVSKAYA YAMA ANCIENT COPPER MINE (SOUTH TRANSURALS) [PDF]
МинералогияThe article considers the geological setting and mineralogy of oxidation zone of the Vorovskaya Yama copper occurrence (South Transurals), which was exploited in 17th–16th centuries BC by miners of the Alakul culture.
A.M. Yuminov +6 more
doaj +1 more source
GOLD-SULFIDE MINERALIZATION OF QUARTZ VEINS IN GRANITES OF THE SOUTH SUKHTELYA GOLD OCCURRENCE (SOUTH URALS) [PDF]
МинералогияThe paper considers mineralogical and geochemical features of gold-sulfide mineralization of quartz veins in granites of the Katsbakh complex in the South Sukhtelya gold occurrence (South Urals). The sulfide content of quartz veins varies from 1 to 3 vol.
S.I. Bryukhov +4 more
doaj +1 more source
HEMATITE-CARBONATE ROCKS OF THE YUBILEYNOE MASSIVE SULFIDE DEPOSIT (SOUTH URALS): EVIDENCE OF REPLACEMENT OF SULFIDE CLASTS AND HYALOCLASTS [PDF]
МинералогияThe article considers textural and structural features of hematite-carbonate rocks associated with carbonate-sulfide clastic ores of the Yubileynoe massive sulfide deposit, South Urals.
A.S. Tseluyko +4 more
doaj +1 more source
AROUND MANASLU: GEOLOGICAL FIELD TRIP IN GREAT HIMALAYA [PDF]
Минералогия, 2019 The paper briefly describes the geological structure of the High Himalaya in traditional trekking route around the town of Manaslu. The route crosses the sequence оf highly metamorphosed rocks formed during collision of the Indian and Tibetan plates.
K.A. Novoselov +2 more
doaj +1 more source
FORMATION CONDITIONS OF THE BRONZE AGE METALLURGICAL SLAGS OF THE SOUTH URALS AND KAZAKHSTAN [PDF]
Минералогия, 2020 Four main mineralogical types are identified among a wide variety of metallurgical slags from the Bronze Age sites of the South Urals and Kazakhstan: chromite-bearing olivine, sulfide-bearing olivine, glassy sulfide-bearing and pyroxene.
M.N. Ankushev +2 more
doaj +1 more source
Nomenclature adjustments and new syntaxa of the arctic, alpine and oro-Mediterranean vegetation [PDF]
, 2015 Proposte sintassonomiche e nomenclaturali per la vegetazione della Tundra alpina. Il capitolo riguardante l'alta quota appenninica è il più corposo e propone il nuovo syntaxon Leontopodio-Elynion a livello di alleanza.
DI PIETRO, ROMEO +4 more
core +1 more source
MINERAL INCLUSIONS IN PLATINUM GRAINS FROM THE KAZAN PLACER (SOUTH URALS) [PDF]
Минералогия, 2020 Platinum grains from the Kazan placer in the South Urals contain inclusions of native metals (gold, osmium group alloys), as well as PGE chalcogenides: sulfides (laurite, erlichmanite, bauite), sulfoarsenides (irarsite and hollingworthite ...
E.V. Zaykova +2 more
doaj +1 more source
Impacts of large herbivores on mycorrhizal fungal communities across the Arctic
Ecography, EarlyView.Mycorrhizal fungi play an integral role in nutrient and carbon cycling in soils, which may be especially important in the Arctic, one of the world's most soil carbon‐rich regions. Large mammalian herbivores can influence these fungi through their impacts on vegetation and soil conditions, however the strength and prevalence of these interactions in the
Cole G. Brachmann +25 more
wiley +1 more source
Nordic Journal of Botany, EarlyView.The Eurasian steppe area has been a dynamic vegetation biome during the Pleistocene with its repeated cycles of forest advances and retreats. Such a scenario allows the evolution of ecotypes at the ecotone with the potential for parallel evolution in different parts of the distribution area.
Dirk C. Albach +4 more
wiley +1 more source
Invasive plant species in the forest parks of Yekaterinburg [PDF]
, 2019 Invasive species-introduced species, spontaneously settled outside their natural range, and successfully adapted to the new growing conditions. The problem of invasive species penetration, both herbaceous and woody, has long been a concern of scientists,
Luganskaya, S. N. +2 more
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