Documentation for PISM, the Parallel Ice Sheet Model

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applications:201307 [2013/07/19 19:35]
Ed Bueler final for now
applications:201307 [2013/07/22 17:30] (current)
Ed Bueler Torsten comments incorporated
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 | **journal**:​ | [[http://​www.igsoc.org/​journal/​|Journal of Glaciology]] | | **journal**:​ | [[http://​www.igsoc.org/​journal/​|Journal of Glaciology]] |
  
-These are the results of a comparison between plan-view marine ice-sheet models, [[http://​homepages.ulb.ac.be/​~fpattyn/​mismip3d/​|MISMIP3D]]. ​ The major experiments ​have spatial variation ​in basal sliding parameters. ​ The goal is to model the evolution of curved grounding lines and the corresponding generating buttressing effects. ​ Steady-state grounding-line positions and the degree of reversibility are analyzed. ​ PISM results from PIK authors ​Albrechts ​and Huetten, on a 1 km grid using a hybrid-SSA formulation,​ show the same quality of steady state positions and reversibility as models, often specially-designed for these grounding line geometries, with more complete stress balances.+These are the results of a comparison between plan-view marine ice-sheet models, [[http://​homepages.ulb.ac.be/​~fpattyn/​mismip3d/​|MISMIP3D]]. ​ The major experiments ​use a spatially-varying perturbation ​in basal sliding parameters. ​ The goal is to model the evolution of curved grounding lines and the corresponding generating buttressing effects. ​ Steady-state grounding-line positions and the degree of reversibility are analyzed. ​ PISM results from PIK authors ​Albrecht ​and Huetten, on a 1 km grid using a hybrid-SSA formulation,​ show the same quality of steady state positions and reversibility as models, often specially-designed for these grounding line geometries, with more complete stress balances.
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applications/201307.txt ยท Last modified: 2013/07/22 17:30 by Ed Bueler
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