[PDF] Top 20 Greenland ice sheet contribution to sea-level rise from a new-generation ice-sheet model
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Greenland ice sheet contribution to sea-level rise from a new-generation ice-sheet model
... a new generation continental scale ice- sheet model (Little et ...field from observed present-day geom- etry and surface velocities ...first model to use all three ... See full document
16
Greenland ice sheet contribution to sea level rise during the last interglacial period: a modelling study driven and constrained by ice core data
... the contribution of the two major ice sheets, Antarctica and Greenland, to global sea level rise, is a subject of key importance for the scientific ...forcing. Ice core ... See full document
14
Quantification of the Greenland ice sheet contribution to Last Interglacial sea level rise
... the ice sheet model simulations pre- sented here is that they do not include the process of basal sliding which has implications for the amount of ice mass lost ...the ice velocity, by ... See full document
19
Capabilities and performance of Elmer/Ice, a new-generation ice sheet model
... that ice sheet flow models, in their current state, were un- able to provide accurate forecast for the increase of polar ice sheet discharge and the associated contribution to ... See full document
20
Estimating the Greenland ice sheet surface mass balance contribution to future sea level rise using the regional atmospheric climate model MAR
... on ice dynamics. Cur- rent estimates on increased mass loss from the GrIS over the last two decades, are roughly equally partitioned between in- creased meltwater run-off and increased discharge from ... See full document
21
Simulation of the Greenland Ice Sheet over two glacial–interglacial cycles: investigating a sub-ice- shelf melt parameterization and relative sea level forcing in an ice-sheet–ice-shelf model
... and contribution of the various global ice sheets to global mean sea level (GMSL) during the Last Interglacial (LIG; 130–115 ka BP) is still largely ...unresolved. From the analysis of ... See full document
17
Exploring the ingredients required to successfully model the placement, generation, and evolution of ice streams in the British-Irish Ice Sheet
... of ice streams is a considerable uncertainty in projections of Greenland and Antarctic response to climate change (Vaughan and Arthern, 2007), and thus is a considerable uncer- tainty in projecting ... See full document
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Exploring the ingredients required to successfully model the placement, generation, and evolution of ice streams in the British-Irish Ice Sheet
... of ice streams is a considerable uncertainty in projections of Greenland and Antarctic response to climate change (Vaughan and Arthern, 2007), and thus is a considerable uncer- tainty in projecting ... See full document
23
Exploration of Antarctic Ice Sheet 100-year contribution to sea level rise and associated model uncertainties using the ISSM framework
... and ice viscosity when defining sampling ...potential model outcomes, it may also exaggerate end- member SLE contribution by orders of ...in ice sheet model projections. Next, ... See full document
24
Assessment of the Greenland ice sheet–atmosphere feedbacks for the next century with a regional atmospheric model coupled to an ice sheet model
... mospheric model resolution as far as possible to avoid such artefacts and to better represent the fine-scale atmospheric- topography feedbacks impacting the ...finer-scale ice sheet dynam- ics to ... See full document
23
Effect of uncertainty in surface mass balance–elevation feedback on projections of the future sea level contribution of the Greenland ice sheet
... with ice sheet models (ISMs), which solve the Stokes equations in complete or ap- proximate ...of ice sheet surface elevation changes on the atmosphere (Edwards et ...SMB from an RCM is ... See full document
14
An Overlooked Term in Assessment of the Potential Sea Level Rise from a Collapse of the West Antarctic Ice Sheet
... to sea level rise (SLR) contribution, melting and setting afloat make no difference for land based ...Antarctic Ice Sheet (WAIS) into water is impossible in the upcoming several ... See full document
7
Ice sheet model dependency of the simulated Greenland Ice Sheet in the mid-Pliocene
... of ice sheets in past warm periods is important for constraining the potential impacts of future climate ...Pliocene ice locations and extents are still poorly ...results from the efforts to simulate ... See full document
13
An ice sheet model validation framework for the Greenland ice sheet
... assessing model skill, the present approach has proven ...the model physics necessary to translate those couplings to the appropriate ice dynamical responses, the dynamic model tested here ... See full document
16
On the recent contribution of the Greenland ice sheet to sea level change
... recent contribution of the Greenland ice sheet (GrIS) to sea level ...quantifies ice sheet mass balance (MB) as the difference between surface mass balance (SMB) ... See full document
14
Antarctic bedrock topography uncertainty and ice sheet stability
... affect ice sheet stability due to a number of mechanisms within the ice sheet ...line, ice flux is strongly controlled by ice thickness [Schoof , ...the ice cliff failure ... See full document
6
A new surface meltwater routing model for use on the Greenland Ice Sheet surface
... elevation model (DEM) acquired simultane- ously with the in situ measurements by the WorldView-1 ...RWF model is also com- pared with SRLF to better estimate the performance of RWF and to assess two ... See full document
21
Elevation change measurements of the Greenland Ice Sheet
... lite and airborne SAR interferometry in the region, the latter primarily in order to compare velocities between SAR and repeated GPS observatations and to obtain a DEM, and the first to evaluate the accuracy of airborne ... See full document
5
The impact of model resolution on the simulated Holocene retreat of the southwestern Greenland ice sheet using the Ice Sheet System Model (ISSM)
... the ice sheet ...km model and nonexistent in the 20 km ...the ice margins exhibit retreat forced primarily through surface lowering in response to neg- ative SMB ...the ice margin ... See full document
15
A constraint upon the basal water distribution and thermal state of the Greenland Ice Sheet from radar bed echoes
... the ice-sheet ...in Greenland are < 5 km in horizontal extent (Palmer et ...of Greenland outlet glaciers or other glaciologically similar regions of Antarctica, a suite of ex- isting RES ... See full document
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