Results 101 to 110 of about 6,675 (199)
Nutrient Peak Shifts in the Arctic: Implications for Migratory Herbivores Under Climate Change
ABSTRACT Aim Quantifying how the timing and spatial variability of Arctic vegetation nutrient peaks are projected to shift under climate change, and assessing potential consequences for migratory herbivores that rely on seasonal synchrony with peak plant quality. Location Circumpolar Arctic, with emphasis on tundra regions.
Nomikos Skyllas +4 more
wiley +1 more source
Abstract Soil temperature is inextricably linked with hydrological and biogeochemical processes. This study analyzes the long‐term minimum soil temperature (TSMIN) trends at 526 stations located in snow‐affected regions of CONUS. Long short‐term memory (LSTM) are implemented to extend TSMIN beyond the observational period, producing long‐term (1981 ...
Mousumi Ghosh +2 more
wiley +1 more source
Natural-economic zoning of West Siberia
Bella A. Krasnoyarova +4 more
openaire +2 more sources
Abstract Potential drivers disrupting mid‐Proterozoic (∼1.8–0.8 Ga) environmental stasis remain poorly constrained. Here we examined carbonate Li isotopes from the ∼1.44 Ga Tieling Formation, North China, to evaluate the effects of continental chemical weathering on coeval oxygenation.
Lei Xu +12 more
wiley +1 more source
Ice mounds are widespread cryogenic landforms that occur during freezing of water-saturated sediments and in ice segregation or ice injection with the formation of ice cores.
O. S. Gutareva +8 more
doaj +1 more source
Remote Forcing of Super Typhoon Mawar on the 2023 Quebec Wildfires
Abstract Typhoons and wildfires are major global climate and environmental hazards, yet their potential interactions remain poorly understood, particularly through remote atmospheric forcing. Taking the 2023 Quebec wildfires as an example, we investigate how a tropical cyclone can influence wildfire‐favorable conditions.
Anbao Zhu +11 more
wiley +1 more source
A New Climatology of Continentality Based on Lagrangian Air Mass Travel Times From the Ocean
Abstract Climate classifications such as the Köppen classification have a long tradition and wide fields of application. An important classification aspect is continentality, for which we present a new metric based on Lagrangian dispersion model calculations.
Georg Brack +2 more
wiley +1 more source
CHARACTERISTICS OF HUMIC ACIDS OF WEST-SIBERIA PEATS
The paper aims at characterizing the humic acids (HA) of representative peats, selected by V. N. Efimova and M. G. Vasilkova’s method. The botanical composition of the Tomsk region peats is given. On the basis of elemental analysis, 13C-NMR, EPR and infra-red spectroscopy of HA the features of their structures are revealed.
L. I. Inisheva +2 more
openaire +1 more source
The article analyzes the impact of termogas technology on unconventional hydrocarbons of stranded Bazhenov Formation in West Siberia. Industrial development and implementation of technology to increase termogas impact of raw materials and improve the ...
K P Ignatova, V P Malyukov
doaj
Nikolay Nikitich Rostovtsev and the opening West Siberian petroleum province [PDF]
The article discusses the various stages of N.N. Rostovtsev research’s on substantiating the petroleum potential of Western Siberia. The first stage is associated with VSEGEI in Leningrad, where he and a team of researchers laid the foundations of the ...
Borodkin V.N. +2 more
doaj

