Results 291 to 300 of about 6,390,963 (305)

Ice Velocity Response to Surface Melt and Lake Drainages at a Land-Terminating Margin of the Greenland Ice Sheet

Approximately 50% of current mass loss from the Greenland Ice Sheet is from ice dynamics. It is important to understand the processes controlling ice dynamics to better calculate current rates of mass loss and predict rates into the future. Previous work has shown that both surface runoff and surface lake drainages control subglacial drainage ...
Ian Willis, Luke Donaldson, Becky Dell
openaire   +1 more source

Remote Sensing based Method for Glacier Surface Velocity and Ice Thickness Distribution Estimations

2021
This thesis presents a newly developed physics-based ice thickness model (named GATHI) useful for data scarce glaciers which requires only remote sensing inputs such as annual glacier surface velocity and surface topography. It includes an algorithm useful for glacier velocity estimation algorithm (named SWIFT) which provides flexibility in terms of ...
openaire   +1 more source

Quantitative analysis of anti-freezing characteristics of superhydrophobic surfaces according to initial ice nuclei formation time and freezing propagation velocity

International Journal of Heat and Mass Transfer, 2018
In order to quantitatively analyze the anti-freezing characteristics of superhydrophobic and bare surfaces, the freezing delay properties of the surfaces were experimentally investigated under various operating conditions by placing sessile droplets on ...
Junghan Kim, Jaehyeon Jeon, Dong Rip Kim, Kwan-Soo Lee   +3 more
semanticscholar   +1 more source

Glacier Ice Surface Velocity Using Interferometry

2023
M. Geetha Priya, D. Krishnaveni, I. M. Bahuguna   +2 more
openaire   +1 more source

Reproducing seasonal patterns of surface velocity with a coupled ice flow and subglacial hydrology model

The evolution of the subglacial drainage system plays a key role in the seasonal behavior of ice surface velocities both on mountain glaciers and ice sheets. This relationship offers an opportunity to evaluate subglacial hydrology models against observations of large spatial and temporal coverage.
Annegret Pohle, Andy Aschwanden
openaire   +1 more source

Spatial distribution and change in the surface ice‐velocity field of vestfonna ice cap, nordaustlandet, svalbard, 1995–2010 using geodetic and satellite interferometry data

, 2011
V. Pohjola, P. Christoffersen, Leszek Kolondra, J. Moore, R. Pettersson, M. Schäfer, T. Strozzi, C. Reijmer   +7 more
semanticscholar   +1 more source

Constraining subglacial hydrology with ice surface velocity observations by solving an inverse ice dynamics-subglacial hydrology problem.

Proposed for presentation at the AGU21 held December 13-17, 2021 in ,, 2021
Luca Bertagna, Mauro Perego, Matthew Hoffman   +2 more
openaire   +1 more source

Dynamic Monitoring of Debris-Covered Glacier Surface Velocity and Ice Thickness of Mt.Tomur, Tian Shan, China

Remote Sensing, 2023
Yue Xiaoying, Chunhai Xu, Changbin Bai
exaly  

Variation of friction velocity across the surface marginal ice zone in the East Greenland Sea.

2012
http://archive.org/details ...
openaire   +1 more source

Meltwater storage and its effect on ice-surface velocity, Matanuska Glacier, Alaska

2006
openaire   +1 more source