Results 241 to 250 of about 347,919 (347)

Intensified occurrences of snow droughts are related to the snow cover dynamics in the Hindu Kush Himalayas. [PDF]

Sci Rep
Singh H, Varade D, Gupta V.
europepmc   +1 more source

Weather Regimes Preclude the Observation of a Southern Annular Mode Signal in Two Coastal East Antarctic Ice Cores

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.
Abstract The Southern Annular Mode (SAM) represents the dominant pattern of climate variability in the extratropical Southern Hemisphere. However, its signature in coastal East Antarctic ice core records is unclear. A daily synoptic typing data set for the southern Indian Ocean constructed using self‐organizing maps on 500 hPa daily geopotential height
Danielle Udy, Sarah Jackson, Tessa R. Vance, Benjamin Pohl, Anthony S. Kiem, Neil J. Holbrook, Chris Plummer, Jonathan D. Wille, Vincent Favier, Camilla Crockart, Margaret Harlan, Nerilie Abram, Chelsea A. Long, Meredith Nation, Poul Christoffersen, Matt King   +15 more
wiley   +1 more source

Quantifying Arctic-boreal methane emissions using atmospheric observations and a global inverse model. [PDF]

NPJ Clim Atmos Sci
Basso LS, Rödenbeck C, Brovkin V, Georgievski G, Heimann M, Göckede M.   +5 more
europepmc   +1 more source

Measure Less, Map More: Using Machine Learning, Physiography, and Prior Depth Maps to Extrapolate In‐Swath Snow Depth Measurements Across Mountain Basins

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Basin‐wide snow depth (SD) maps can support operational water supply assessments, but their availability is limited by measurement costs (airborne) or sampling constraints (satellite and drone). We present Swath‐random forest (RF), a methodology that trains random forests on SD measured within a narrow swath (<10% of a basin) to extrapolate ...
Eric E. Small, Mark S. Raleigh, Jordan N. Herbert   +2 more
wiley   +1 more source

Capturing Antarctic Precipitation With a 3D Atmospheric River Algorithm

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Atmospheric rivers (ARs) typically lead to intense precipitation and play an essential role in the Antarctic ice surface mass balance. Their detection in the Antarctic region is challenging, preventing consistent evaluation of their role at a global scale.
K. Takahashi, J. Inoue, K. Sato, N. Hirasawa, K. Yamada   +4 more
wiley   +1 more source

Asymmetry in snow-water nexus in mountain areas mainly governed by meteorological seasonal changes. [PDF]

Sci Rep
Pimentel R, Notarnicola C.
europepmc   +1 more source

The Role of Ice‐Rafted Debris (IRD) on Icebergs' Deterioration

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract During the last ice age, icebergs transported Ice‐Rafted Debris (IRD) more than 3,000 km across the North Atlantic. However, their effect on the deterioration of icebergs and thus where the deposits form is poorly understood. Laboratory experiments and a predictive model (with no fitting parameters) investigating the effects of sediment on ...
Nash Ward, Claudia Cenedese, Jim N. McElwaine, Alan Condron   +3 more
wiley   +1 more source

Research Progress of Electrically Conductive Asphalt Concrete Deicing and Snowmelt Technology: Material Development and Application Progress. [PDF]

Sensors (Basel)
Liu D, Zhao J, Lu M, Wang Z, He J.
europepmc   +1 more source

Toward Closing the Hydroxyl Radical (OH) Budget: Assessing the Feasibility and Uncertainties in Constraining primary OH Production From Space

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Recent progress in constraining the atmosphere's primary oxidant, the hydroxyl radical (OH), with machine learning (ML) and satellite data raises the intriguing possibility of also constraining individual OH chemical production and loss terms.
Daniel C. Anderson, Bryan N. Duncan, Amir H. Souri, Junhua Liu, Sarah Strode, Doyeon Ahn   +5 more
wiley   +1 more source

Snow drought to hydrologic drought progression using machine learning and probabilistic analysis. [PDF]

Sci Rep
Moghaddasi P, Gavahi K, Moradkhani H.
europepmc   +1 more source