Results 11 to 20 of about 2,510,664 (339)

Multidecadal Arctic sea ice thickness and volume derived from ice age [PDF]

open access: yesThe Cryosphere, 2020
Sea ice is a key component of the Arctic climate system, and has impacts on global climate. Ice concentration, thickness, and volume are among the most important Arctic sea ice parameters.
Y. Liu, J. R. Key, X. Wang, M. Tschudi
doaj   +2 more sources

Ice velocity and thickness of the world’s glaciers

open access: yesNature Geoscience, 2022
The effect of climate change on water resources and sea-level rise is largely determined by the size of the ice reservoirs around the world and the ice thickness distribution, which remains uncertain. Here, we present a comprehensive high-resolution mapping of ice motion for 98% of the world's total glacier area during the period 2017-2018. We use this
Millan, Romain   +3 more
openaire   +6 more sources

A Bayesian ice thickness estimation model for large-scale applications

open access: yesJournal of Glaciology, 2020
Accurate estimations of ice thickness and volume are indispensable for ice flow modelling, hydrological forecasts and sea-level rise projections. We present a new ice thickness estimation model based on a mass-conserving forward model and a Bayesian ...
Mauro A. Werder   +4 more
doaj   +2 more sources

Interannual sea ice thickness variability in the Bay of Bothnia [PDF]

open access: yesThe Cryosphere, 2018
While variations of Baltic Sea ice extent and thickness have been extensively studied, there is little information about drift ice thickness, distribution, and its variability. In our study, we quantify the interannual variability of sea ice thickness
I. Ronkainen   +5 more
doaj   +2 more sources

The effects of assimilating a sub-grid-scale sea ice thickness distribution in a new Arctic sea ice data assimilation system [PDF]

open access: yesThe Cryosphere, 2023
In the past decade groundbreaking new satellite observations of the Arctic sea ice cover have been made, allowing researchers to understand the state of the Arctic sea ice system in greater detail than before.
N. Williams   +8 more
doaj   +1 more source

Assimilating CryoSat-2 freeboard to improve Arctic sea ice thickness estimates [PDF]

open access: yesThe Cryosphere, 2023
In this study, a new method to assimilate freeboard (FB) derived from satellite radar altimetry is presented with the goal of improving the initial state of sea ice thickness predictions in the Arctic.
I. Sievers   +3 more
doaj   +1 more source

Routine determination of ice thickness for cryo-EM grids. [PDF]

open access: yesJ Struct Biol, 2018
Recent advances in instrumentation and automation have made cryo-EM a popular method for producing near-atomic resolution structures of a variety of proteins and complexes.
Rice WJ   +6 more
europepmc   +2 more sources

Brief communication: Measuring and modelling the ice thickness of the Grigoriev ice cap (Kyrgyzstan) and comparison with global datasets [PDF]

open access: yesThe Cryosphere, 2023
An accurate ice thickness distribution is crucial for correct projections of the future state of an ice mass. However, measuring the ice thickness with an in situ system is time-consuming and not scalable.
L. Van Tricht   +5 more
doaj   +1 more source

Research on the Improvement Method of OPGW Ground Uneven Icing Calculation Model under Micro-terrain

open access: yesZhongguo dianli, 2023
At present, there are many studies on the calculation model of equivalent ice thickness of overhead line under uniform ice cover, but there is a lack of research on OPGW ground ice covering with large cross-section and large unit length weight ...
Yongcan ZHU   +5 more
doaj   +1 more source

Estimation of River Ice Thickness in the Shisifenzi Reach of the Yellow River With Remote Sensing and Air Temperature Data

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
River ice is an important part of the cryosphere, and effective monitoring of ice thickness information is essential for river ice research. The task of preventing and controlling winter ice damage in the Yellow River is severe, and it is significant to ...
Bin Liu   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy