Results 21 to 30 of about 2,191,011 (257)

Micrometeorological processes driving snow ablation in an Alpine catchment [PDF]

open access: yes, 2011
Mountain snow covers typically become patchy over the course of a melting season. The snow pattern during melt is mainly governed by the end of winter snow depth distribution and the local energy balance.
C. Manes   +15 more
core   +2 more sources

Spatiotemporal Variation of Snow Depth in the Northern Hemisphere from 1992 to 2016

open access: yesRemote Sensing, 2020
A comprehensive and hemispheric-scale snow cover and snow depth analysis is a prerequisite for all related processes and interactions investigation on regional and global surface energy and water balance, weather and climate, hydrological processes, and ...
Xiongxin Xiao   +3 more
doaj   +1 more source

Comparison of passive microwave remote-sensing snow-depth products on Arctic sea ice

open access: yesPolar Research, 2019
Changes in snow cover on the surface of Arctic sea ice affect the energy balance between the atmosphere and the ocean and play a vital role in the global climate system.
Chenlei Zhang   +4 more
doaj   +1 more source

Mortality rates of the Alpine Chamois : the influence of snow-meteorological factors [PDF]

open access: yes, 2008
Especially for animals inhabiting alpine areas, winter environmental conditions can be limiting. Cold temperatures, hampered food availability and natural perils are just three of many potential threats that mountain ungulates face in winter ...
Jenny, H., Geiger, F., Jonas, T.
core   +1 more source

Magnaprobe snow and melt pond depth measurements from the 2019-2020 MOSAiC expedition

open access: yes, 2021
At MOSAiC, we collected snow depths by Magnaprobe - an automated snow depth probe, throughout the seasons, most often alongside electromagnetic measurements for deriving total thickness.
Jaggi, Matthias   +11 more
core   +1 more source

Antarctic sea ice thickness and snow-to-ice conversion from atmospheric reanalysis and passive microwave snow depth [PDF]

open access: yes, 2008
Passive microwave snow depth, ice concentration, and ice motion estimates are combined with snowfall from the European Centre for Medium-Range Weather Forecasting (ECMWF) reanalysis (ERA-40) from 1979-2001 to estimate the prevalence of snow-to-ice ...
Markus, Thorsten   +3 more
core   +2 more sources

ASIRAS airborne radar resolves internal annual layers in the dry-snow zone of Greenland [PDF]

open access: yes, 2006
We present data from the European Space Agency's Airborne SAR/Interferometric Radar Altimeter System (ASIRAS), flown during the CryoVex 2004 field calibration/validation campaign, and new, high-resolution depth profiles of snow density measured in the ...
Shepherd, A. P.   +16 more
core   +1 more source

Satellite Remote Sensing of Snow Depth on Antarctic Sea Ice: An Inter-Comparison of Two Empirical Approaches

open access: yesRemote Sensing, 2016
Snow on Antarctic sea ice plays a key role for sea ice physical processes and complicates retrieval of sea ice thickness using altimetry. Current methods of snow depth retrieval are based on satellite microwave radiometry, which perform best for dry ...
Stefan Kern, Burcu Ozsoy-Çiçek
doaj   +1 more source

Tree canopy and snow depth relationships at fine scales with terrestrial laser scanning [PDF]

open access: yesThe Cryosphere, 2021
Understanding the impact of tree structure on snow depth and extent is important in order to make predictions of snow amounts and how changes in forest cover may affect future water resources.
A. Hojatimalekshah   +10 more
doaj   +1 more source

Ionic Liquid Electrolytes for Extreme Temperature Conditions: Challenges and Perspective

open access: yesAngewandte Chemie, EarlyView.
Ionic liquids (ILs) have gained great attention as safe electrolyte components in recent years. This review elucidates the temperature effects on IL‐based electrolytes from molecular configurations, physicochemical properties, and interfacial chemistry, raises the challenges and design strategies operating at low‐ and HT, providing valuable guidance ...
En Xie   +11 more
wiley   +2 more sources

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