Results 111 to 120 of about 27,143 (281)

Where Snow and Forest Meet: A Global Atlas

open access: yesGeophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract The complex interactions between snow cover and forests have implications for ecosystems, water resources and the Earth's climate. However, the geographic distribution of where snow and forest overlap remains poorly known. Here, we evaluate the importance of snowfall over forested environments and its spatial variability at the global scale ...
C. Deschamps‐Berger   +4 more
wiley   +1 more source

Recently Intensified Tropical‐Extratropical Linkage Modulated by Arctic Sea Ice Loss

open access: yesGeophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract Through data analysis and numerical simulations, this study reveals the winter Arctic Warming Pattern (AWP), characterized by anticyclonic anomalies over the North Pacific and the Urals, which plays a pivotal role in linking the Arctic and tropics. The AWP is significantly correlated with the tropical Pacific Walker Circulation (PWC).
Xiang Zhang, Bingyi Wu
wiley   +1 more source

Microtopochemistry of pyrite nodules of siliceous siltstones from the Yubileinoe massive sulfide deposit (the Southеrn Urals): LA-IСP-MS data

open access: yesЛитосфера, 2018
Object . The zonal pyrite nodules and metacrystals from siliceous siltstones of ore-bearing horizon of the Second ore body from the Yubileynoe massive sulfide deposit are studied. Materials and methods .
Alexander S. Tseluyko   +2 more
doaj   +1 more source

Regional household and poverty effects of Russia's accession to the world trade organization [PDF]

open access: yes
This paper develops a seven-region comparative static computable general equilibrium model of Russia to assess the impact of accession tothe World Trade Organization on these seven regions (the federal okrugs) of Russia.
Rutherford, Thomas, Tarr, David
core  

Meadow steppe associations of South Urals

open access: yesVegetation of Russia, 2013
The syntaxonomical analysis of meadow steppe vegetation of the order Festucetalia valesiacae Br.-Bl. et Tx. ex Br.- Bl. 1950 (class Festuco-Brometea Br.-Bl. et Tx. Ex Soó 1947) and their petrophytic variants in the South Urals (within Bashkortostan Republic) is carried out.
E. A. Averinova   +3 more
openaire   +1 more source

EFFECTIVENESS OF WINTER WHEAT VARIETIES OF WORLD SELECTION IN SOUTH URAL

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2013
Varieties of winter wheat of world selection were studied in the conditions of South Ural. The conducted researches showed that in conditions of a steppe zone of South Ural possibly receiving more than 5,0 t of grain of winter wheat. For a steppe zone of South Ural four effective grades of winter wheat are defined: Kolos 47, Nika, KNIISH 756 ...
Glinushkin, A.   +12 more
openaire   +3 more sources

GENETIC DIVERSITY OF SIBERIAN STONE PINE UNDER INTRODUCTION IN THE SOUTH URALS AND BASHKIR CIS-URALS

open access: yesСибирский лесной журнал, 2016
Allozyme polymorphism of Siberian stone pine Pinus sibirica Du Tour has been studied in 14 artificial stands in the South Urals and Bashkir Cis-Urals on the base of 7 gene-enzyme system analysis. The following values of genetic diversity are determined: mean number of alleles per locus (A) constitutes 1.69±0.08; portion of polymorphic loci (P95) – 50.0
Z. Kh. Shigapov   +4 more
openaire   +2 more sources

PROCESSING OF GYPSUM-BEARING MATERIALS IN THE BRONZE AGE GONUR DEPE ARCHEOLOGICAL SITE (SOUTHEAST KARAKUM DESERT) [PDF]

open access: yesМинералогия
The technology of preparation of an ancient binder mixture used in construction work at the Gonur Depe archeological site (Southeast Karakum desert) is interpreted on the basis of study of its mineral composition and textural-structural features.
L.Ya. Kabanova   +2 more
doaj   +1 more source

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