Results 71 to 80 of about 515,079 (210)

A Next‐Generation Snow Albedo Parameterization for Climate Modeling Using Constrained Machine Learning

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract We demonstrate a data‐driven parameterization framework for snow albedo evolution using a constrained auto‐regressive neural differential equation that directly predicts snow albedo change from standard meteorological inputs. After training with multi‐year in situ and satellite observations from a wide variety of locations, the scheme ...
A. Charbonneau, K. Deck, T. Schneider
wiley   +1 more source

Living Snow Fences; TR-460, 2006 [PDF]

, 2006
Blowing snow can cause significant problems for mobility and safety during winter weather in three distinct ways. It may drift onto the road, thus requiring almost continuous plowing while the wind is blowing (which may occur when a given winter storm is

core  

Tidal Mixing on the Antarctic Continental Slope Enhances Ocean Heat Transport With Implications for Sea Ice

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Ocean microstructure measurements collected during three austral summers (2023–2025) along the Antarctic continental slope off Dronning Maud Land show enhanced subsurface mixing. Mean turbulent dissipation between 100 and 800 m depth is an order of magnitude higher than in the open ocean, with an extreme event reaching 3×10−6 $3\times 1{0}^{-6}
Johanne Jahnsen Hus, Amelie Meyer, Tore Hattermann, Beatriz Peña‐Molino, Casimir de Lavergne   +4 more
wiley   +1 more source

Statistical properties of fresh snow roughness

, 2008
We present results from a series of experiments in which fresh snow roughness was measured by means of digital photography and analyzed using the random field approach.
C. Manes, Bartlett, S., L. Egli, Manes, Costantino, LOEWE H, EGLI L., Bartlett, S.J., Lehning, M., GUALA M, Guala, M., M. Lehning, Egli, L., Manes, C., S. Bartlett, BARTLETT S, LEHNING M, Loewe, H., Löwe, H., M. Guala, H. Löwe   +19 more
core   +1 more source

Carbon Dots: An Emerging Frontier for Green and Sustainable Civil Engineering Materials

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
Traditional civil engineering materials (CE materials) are usually involved with high‐energy consumption during manufacturing, significant maintenance costs, and substantial environmental impacts throughout their life cycles. The progress of nanotechnology is catalyzing a green and sustainable transformation within the field.
Weiwen Hao, Xiaolong Wang, Xiao Chen, Dong Liu, Zhenhui Kang, Cheng Zhu   +5 more
wiley   +1 more source

Adhesion of Wet Snow to Different Cable Surfaces [PDF]

Cohesion of snow and its adhesion to cable surfaces are the decisive factors for wet-snow shedding from power-line cables. Knowing the adhesive strength of snow is essential to predict when snow will shed and what consequences it will have on the ...
Hefny, Reham, Kollar, László E., Farzaneh, Masoud, Payrard, C.   +3 more
core   +1 more source

Ice Spheres as Model Snow: Tumbling, Sintering, and Mechanical Tests

Frontiers in Earth Science, 2019
The snow microstructure is crucial for the mechanical behavior of snow, but is usually simplified in numerical models. In Discrete Element Models (DEM), often used in snow mechanics, the microstructure is typically represented by sphere assemblies.
Carolin Willibald, Sophia Scheuber, Henning Löwe, Jürg Dual, Martin Schneebeli   +4 more
doaj   +1 more source

Microorganisms Associated With Dust on Alpine Snow

Frontiers in Earth Science, 2020
We investigated snow microstructure and microbial composition from snow samples collected from western Colorado, a region that experiences frequent dust-on-snow deposition events.
Zoe R. Courville, Ross M. Lieblappen, Ross M. Lieblappen, Alison K. Thurston, Robyn A. Barbato, John M. Fegyveresi, John M. Fegyveresi, Lauren B. Farnsworth, Jeff Derry, R. M. Jones, Stacey J. Doherty, Shelby A. Rosten   +11 more
doaj   +1 more source

Thermodynamic Reassessment of the FeO–Fe2O3–MgO–SiO2 System Integrated With Experimental Phase Equilibria Studies

Journal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
ABSTRACT Phase equilibria studies were undertaken on the FeO–FeO1.5–MgO and FeO–FeO1.5–MgO–SiO2 systems using equilibration and quenching technique followed by the electron probe x‐ray microanalysis (EPMA). The primary phase fields of spinel (Fe,Mg)Fe2O4, monoxide (Mg,Fe)O1+x, olivine (Mg,Fe)2SiO4, pyroxene (Mg,Fe)SiO3 (proto, ortho, and clino ...
Igor Babaian, Maksym Shevchenko, Evgenii Nekhoroshev, Evgueni Jak   +3 more
wiley   +1 more source

Modeling Wet-Snow Shedding from Current-Carrying Conductors [PDF]

The initiation of wet-snow shedding from currentcarrying conductors was studied experimentally and theoretically. A suspended cable with cylindrical snow accretion was considered, and some of the snow properties at the end of sleeve were measured and ...
Kollar, László E., Farzaneh, Masoud, Olqma, Ossama, Pellet, Laure   +3 more
core   +1 more source