Results 131 to 140 of about 168,766 (248)

Satellite‐Based Detection of Methane Emissions From Permafrost Peatland Warming

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Column‐averaged methane (XCH4) observations spanning 2018–2023 by the Tropospheric Monitoring Instrument (TROPOMI) on the Sentinel‐5 Precursor satellite are assessed for evidence of methane (CH4) emissions from permafrost regions. Bi‐monthly TROPOMI XCH4 anomaly maps and soil temperature (Tsoil) anomaly maps from reanalysis data are generated ...
Ray Nassar   +7 more
wiley   +1 more source

A Brighter Arctic Ocean: Trends in Solar Partitioning in the Arctic Sea Ice ‐ Ocean System From 1984 to 2024

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Solar radiation is the key energy input to the ocean. In the Arctic Ocean and its peripheral seas, the distribution of solar radiation is strongly modulated by the presence of sea ice. In this study, we combined satellite and model products to investigate solar radiation partitioning between reflection to the atmosphere, absorption in the ice,
Melinda A. Webster   +3 more
wiley   +1 more source

IMPROVING OF THE COMPETITIVENESS OF GRAIN PRODUCTION BASED ON RESOURCE SAVING IN WESTERN SIBERIA

open access: yesЗерновое хозяйство России, 2018
The article deals with the primary directions of resource saving of grain production in Western Siberia which make it competitive on grain market studied by the departments of agriculture and economics of Siberian research Institute of Agriculture.
I. F. Khramtsov, B. S. Koshelev
doaj  

Siberia [PDF]

open access: yesThe Geographical Journal, 1903
C. R. B., Wirt. Gerrare
openaire   +2 more sources

ESTIMATION OF CORRUPTION RISKS IN EDUCATIONAL ORGANIZATION (on the example of Krasnoyarsk)

open access: yesRussian Journal of Economics and Law, 2015
Objective: to elaborate the methodology of estimating the corruption risks in educational organization, which will allow to define the processes most liable to corruption.
S. D. Krasnousov, N. V. Khlonova
doaj  

A high-coverage Neandertal genome from the Altai Mountains reveals population structure among Neandertals. [PDF]

open access: yesProc Natl Acad Sci U S A
Massilani D   +19 more
europepmc   +1 more source

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