Results 21 to 30 of about 3,752 (268)

A note on hysteresis in glaciology

open access: yesApplied Mathematics Letters, 2000
Recent studies on the mechanism governing the Laurentide ice sheet oscillations of the Last Ice Age focus on the most critical effect of the basal hydraulic processes enhanced when the ice is sliding along soft deformable beds. To understand the import of this, we consider {A. C. Fowler} and \textit{C. Johnson}'s 0-D hydrological flow model [J. Glaciol.
Jesús Ildefonso Díaz Díaz   +1 more
openaire   +3 more sources

Modeling of ocean‐induced ice melt rates of five west Greenland glaciers over the past two decades

open access: yesGeophysical Research Letters, 2016
High‐resolution, three‐dimensional simulations from the Massachusetts Institute of Technology general circulation model ocean model are used to calculate the subaqueous melt rate of the calving faces of Umiamako, Rinks, Kangerdlugssup, Store, and ...
E. Rignot   +12 more
doaj   +1 more source

New scientific discovery in the field of glaciology

open access: yesЛëд и снег, 2015
New scientific discovery in the field of ...
article Editorial
doaj   +1 more source

Changes in the Structure of the Snow Cover of Hansbreen (S Spitsbergen) Derived from Repeated High-Frequency Radio-Echo Sounding

open access: yesRemote Sensing, 2022
This paper explores the potential of ground-penetrating radar (GPR) monitoring for an advanced understanding of snow cover processes and structure. For this purpose, the study uses the Hansbreen (SW Spitsbergen) records that are among the longest and the
Kamil Kachniarz   +4 more
doaj   +1 more source

XX century: Brief historical outline of Soviet/Russian glaciology

open access: yesЛëд и снег, 2019
The article describes the formation and development of Soviet glaciology during the second half of the XX century and the role of the Glaciological Department of the Institute of Geography of the USSR Academy of Sciences in this process.
V. M. Kotlyakov
doaj   +1 more source

Evaluating Greenland glacial isostatic adjustment corrections using GRACE, altimetry and surface mass balance data

open access: yesEnvironmental Research Letters, 2014
Glacial isostatic adjustment (GIA) represents a source of uncertainty for ice sheet mass balance estimates from the Gravity Recovery and Climate Experiment (GRACE) time-variable gravity measurements.
Tyler C Sutterley   +5 more
doaj   +1 more source

Retreat of Humboldt Gletscher, North Greenland, Driven by Undercutting From a Warmer Ocean

open access: yesGeophysical Research Letters, 2021
Humboldt Gletscher is a 100‐km wide, slow‐moving glacier in north Greenland which holds a 19‐cm global sea level equivalent. Humboldt has been the fourth largest contributor to sea level rise since 1972 but the cause of its mass loss has not been ...
Eric Rignot   +10 more
doaj   +1 more source

ANNOTATED BIBLIOGRAPHY OF THE RUSSIAN LANGUAGES LITERATURE ON GLACIOLOGY FOR 2016

open access: yesЛëд и снег, 2018
The proposed annual bibliography continues annotated lists of the Russian‑language literature on glaciology that were regularly published in the past. It includes 345 references grouped into the following ten sections: 1)  general issues of glaciology; 2)
V. M. Kotlyakov, L. P. Chernova
doaj   +1 more source

Evolving ice fraction in the shallow firn layer of Devon Ice Cap, Canada, between 2012 and 2022

open access: yesJournal of Glaciology
Firn can store glacial meltwater and delay contribution to sea level rise, but ice layers and ice slabs within the shallow firn layer can impede the downward percolation of melt. Here we report firn conditions along a transect on southwest Devon Ice Cap (
Danielle Hallé   +8 more
doaj   +1 more source

The K-transect in west Greenland: Automatic weather station data (1993–2016)

open access: yesArctic, Antarctic, and Alpine Research, 2018
We present twenty-three years (1993–2016) of automatic weather station (AWS) data, collected along the K-transect near Kangerlussuaq in west Greenland. The transect runs from east to west, roughly perpendicular to the ice sheet edge at about 67° N. The K-
Paul C. J. P. Smeets   +8 more
doaj   +1 more source

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