Movie:Modelling subglacial drainage coupled to ice flow in Greenland: Difference between revisions

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A video of the talk Mauro Werder gave at the CSDMS 2013 annual meeting is available on the CSDMS website,  
A video of the talk Mauro Werder gave at the CSDMS 2013 annual meeting is available on the CSDMS website,  
http://csdms.colorado.edu/wiki/CSDMS_2013_annual_meeting_Mauro_Werder
https://csdms.colorado.edu/wiki/CSDMS_2013_annual_meeting_Mauro_Werder
 
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Latest revision as of 17:15, 19 February 2018

Information Page: Modelling subglacial drainage coupled to ice flow in Greenland

Play Movie




Key Attributes

Domain: terrestrial, hydrology
Model name: Animation model name
Name: Mauro, Werder
Where: Southwest Greenland
When: Seasonal


Short Description

Grade level: Under graduate (13-16), Graduate / Professional

Statement: Modeled subglacial drainage of the Greenland Ice Sheet

Abstract: The animation shows the modeled evolution of the subglacial drainage system and associated ice sliding speed for a catchment south of Jakobshavn Isbræ (Greenland) in 2011. The left panel shows contours of the hydraulic potential and the network of channels; the right panel shows the sliding speed and channels; and the bottom panel shows the meltwater forcing.

Theory

Liquid water is thought to move through the Greenland Ice Sheet as diffuse and channelized flow, and is governed by the pressure field created by the weight of overlying ice. This 2-D model combines the governing equations for both types of flow to model the movement of water in the Greenland Ice Sheet.

A video of the talk Mauro Werder gave at the CSDMS 2013 annual meeting is available on the CSDMS website, https://csdms.colorado.edu/wiki/CSDMS_2013_annual_meeting_Mauro_Werder

Links

http://www.sfu.ca/~mawerder/


References



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