[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
... Pattyn, F., Perichon, L., Aschwanden, A., Breuer, B., de Smedt, B., Gagliardini, O., Gudmunds- son, G. H., Hindmarsh, R. C. A., Hubbard, A., Johnson, J. V., Kleiner, T., Konovalov, Y., Mar- tin, C., Payne, A. J., ... See full document
38
The land-ice contribution to 21st-century dynamic sea level rise
... with new plausible scenarios of land-based ice melt. We assess two ice melt scenarios developed under the aus- pices of the European Union ice2sea project which include updated projections of the ... See full document
16
Reconstruction of the 1979–2006 Greenland ice sheet surface mass balance using the regional climate model MAR
... likely to loose ...contribute to sea level rise (Dowdeswell, 2006) under the projected global warming (Solomon et ...discharge from outlet glaciers (Rignot et ...the ice ... See full document
20
Probabilistic calibration of a Greenland Ice Sheet model using spatially resolved synthetic observations: toward projections of ice mass loss with uncertainties
... of ice sheet behavior are impor- tant tools for projecting future sea level ...modern ice sheets generated by these models differ markedly as input parameters are ...varied. To ... See full document
11
Simulating the Greenland ice sheet under present-day and palaeo constraints including a new discharge parameterization
... Eemian ice volume is accom- panied by a strong retreat of ice in Greenland in particular in its northern part, see ...Eemian to present-day GIS con- tribution to sea level ... See full document
39
Effect of uncertainty in surface mass balance elevation feedback on projections of the future sea level contribution of the Greenland ice sheet – Part 2: Projections
... in ice sheet model predictions has hardly yet been ...need to propagate uncertainties along the causal chain from greenhouse gas forcing sce- narios to the impacts of climate ... See full document
34
Estimation of the Greenland ice sheet surface mass balance for the 20th and 21st centuries
... appear to have contributed several metres to some of the sea-level fluctua- tions since the last interglacial period known as the Eemian, 125 K yr BP (Cuffey and Marshall, 2000) and are ... See full document
13
Ice thinning, upstream advection, and non-climatic biases for the upper 89% of the EDML ice core from a nested model of the Antarctic ice sheet
... perpendicular to the flow are ignored owing to the small height-to-width aspect ratio (Hutter, ...of ice shelf flow and a stress transition zone across the grounding line in combi- nation with ... See full document
13
A computationally efficient model for the Greenland ice sheet
... 3. Sea level rise from the Greenland Ice Sheet over the past 125 000 yr, where the colored curves show pre-calibration calculations EXP1 through EXP7 (see Table 4), and ... See full document
38
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 ... See full document
20
A stabilized finite element method for calculating balance velocities in ice sheets
... glacial ice, the flow direction is also determined by horizontal plane stresses (and, to a lesser extent, vertical resistive stresses), and neglecting these terms yields an over- convergent ...tends ... See full document
9
Comparing ice discharge through West Antarctic Gateways: Weddell vs. Amundsen Sea warming
... Albrecht, T., Cornford, S., Docquier, D., Fürst, J. J., Goldberg, D., Gudmundsson, G. H., Hum- bert, A., Hütten, M., Huybrechts, P., Jouvet, G., Kleiner, T., Larour, E., Martin, D., Morlighem, M., Payne, A. J., Pollard, ... See full document
29
Review of Survey activities 2009: Greenland ice sheet monitoring network (GLISN): a seismological approach
... in Greenland has not been addressed in detail for many years (Gregersen 1989; Dahl-Jensen ...sure from ice sheets usually dampens earthquakes beneath the ice (Johnston 1987; Stewart et ...the ... See full document
4
Interaction between ice sheet dynamics and subglacial lake circulation: a coupled modelling approach
... considered to replace the previously zero-constrained lower boundary condition in the ice-flow model R IMBAY (indi- cated by the central triangle within the yellow area in ...necessary. To ... See full document
12
Investigating the evolution of major Northern Hemisphere ice sheets during the last glacial-interglacial cycle
... substantially ice-free (Clark et al., 1993). Indeed, the Cordilleran ice sheet does not seem to have appeared before the late isotopic stage 4 or 5 ...Laurentide ice sheet (LIS) ... See full document
41
Manufactured analytical solutions for isothermal full-Stokes ice sheet models
... Pattyn, F., Perichon, L., Aschwanden, A., Breuer, B., de Smedt, B., Gagliardini, O., Gudmundsson, G. H., Hindmarsh, R. C. A., Hubbard, A., Johnson, J. V., Kleiner, T., Konovalov, Y., Mar- tin, C., Payne, A. J., Pollard, ... See full document
27
Enthalpy benchmark experiments for numerical ice sheet models
... starts to decrease until the temperature gradient in the overlying ice does not allow for further melting and refreezing sets ...solution. Model simulations show this transition ... See full document
30
<i>Brief Communication</i> "Expansion of meltwater lakes on the Greenland Ice Sheet"
... water to the bed, additional meltwater should not substantially impact ice flow on annual ...and ice motion is not proportional, but instead forms a hysteresis caused by the evolving efficiency of ... See full document
4
Drumlins and related glaciogenic landforms of the Madliena Tilted Plain, Central Latvian Lowland
... presents new results on the morphometry and spatial distribution of the glaciogenic landforms and ice flow directions in the Madliena Tilted Plain that occupies the eastern part of the Central Latvian ... See full document
13
The sea level fingerprint of 21st century ice mass fluxes
... in ice loading and, in particular, for North America and Fennoscandia ...the ice melt signature peaks in ...Close to the coast, continental uplift results in a small negative RSL signal ... See full document
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