Results 31 to 40 of about 3,090,231 (345)
IEEE Transactions on Geoscience and Remote Sensing, 2021 In this article, we focus on developing a novel method to extract sea ice cover (i.e., discrimination/classification of sea ice and open water) using Sentinel-1 (S1) cross-polarization [vertical–horizontal (VH) or horizontal–vertical (HV)] data in extra ...
Xiaoming Li, Yan Sun, Qiangbo Zhang
semanticscholar +1 more source
The Influence of Snow and Ice Albedo towards Improved Lake Ice Simulations
Hydrology, 2021 Lake ice models are a vital tool for studying the response of ice-covered lakes to changing climates throughout the world. The Canadian Lake Ice Model (CLIMo) is a one-dimensional freshwater ice cover model that simulates Arctic and sub-Arctic lake ice ...
Alexis L. Robinson +2 more
doaj +1 more source
The fate of lake ice in the North American Arctic [PDF]
The Cryosphere, 2011 Lakes comprise a large portion of the surface cover in northern North America, forming an important part of the cryosphere. The timing of lake ice phenological events (e.g.
L. C. Brown, C. R. Duguay
doaj +1 more source
Relaxation properties of the ice cover
Arctic and Antarctic Research, 2021 The aim of this work was to generalize the known data and conduct experiments to determine the relaxation properties of ice in the ice cover under short-term (no more than 1 min.) loading.
V. Kozin
semanticscholar +1 more source
EOS, 2022 Winter is fading away, but the answers may be beneath the ice; a new collection on winter limnology tackles the unknowns.
S. Sadro, Marguerite A. Xenopoulos
semanticscholar +1 more source
The Antarctic sea ice cover from ICESat-2 and CryoSat-2: freeboard, snow depth, and ice thickness
The Cryosphere, 2020 . We offer a view of the Antarctic sea ice cover from lidar (ICESat-2) and radar (CryoSat-2) altimetry, with retrievals of freeboard, snow depth, and ice thickness that span an 8-month winter between 1 April and 16 November 2019.
S. Kacimi, R. Kwok
semanticscholar +1 more source
Accelerated decline in the Arctic sea ice cover
Geophysical Research Letters, 2008 Josefino C Comiso, Claire L Parkinson
exaly +2 more sources
Impact of Variable Atmospheric and Oceanic Form Drag on Simulations of Arctic Sea Ice [PDF]
, 2014 Over Arctic sea ice, pressure ridges and floe and melt pond edges all introduce discrete obstructions to the flow of air or water past the ice and are a source of form drag.
Laxon, Seymour W. +11 more
core +1 more source
Assessment of the impact of dam reservoirs on river ice cover – an example from the Carpathians (central Europe) [PDF]
The CryosphereThis paper presents a method for determining the impact of dam reservoirs on the ice cover of rivers downstream of their locations based on a long measurement period (1950–2020) and synthetic-aperture radar (SAR) data.
M. Fukś
doaj +1 more source
Debris cover and surface melt at a temperate maritime alpine glacier: Franz Josef Glacier, New Zealand [PDF]
, 2012 Melt rates on glaciers are strongly influenced by the presence of supraglacial debris, which can either enhance or reduce ablation relative to bare ice.
Brook, Martin S. +5 more
core +1 more source