Talks

Modeling ice-crystal fabric as a proxy for ice-stream stability
The crystal structure within an ice sheet evolves in response to deformation, so ice-crystal fabric records ice-flow history. However, …
David A. Lilien, Nicholas Rathmann, Christine S. Hvidberg, Dorthe Dahl-Jensen
Dec 8, 2020
Melt at Grounding line controls observed and future retreat of Smith, Pope, and Kohler Glaciers
David A. Lilien, Ian Joughin, Benjamin Smith, Noel Gourmelen
May 6, 2020
Project Slides
Modeling fabric development using coupled non-parametric orientation and lattice strain-energy distribution functions
Nicholas Rathmann, Aslak Grindsted, Sérgio H. Faria, David A. Lilien, Christine S. Hvidberg, Dorthe Dahl-Jensen
May 6, 2020
Using ice-flow models to understand and contextualize modern ice-stream retreat
Ice-sheet mass balance, and thus contribution to global sea-level rise, is largely controlled by the dynamics of fast flowing ice …
David Lilien
Feb 3, 2020
Poster: ImpDAR: an open-source impulse radar processor in Python
Despite the widespread use of radio-echo sounding data in glaciology, there is no community standard for processing software. This …
Joshua Driscol, David A. Lilien, Benjamin Hills, Robert Jacobel, Knut Christianson
Jul 8, 2019
Project
Dissertation Defense
David Lilien
Feb 20, 2019
Modeled temperature and basal shear stress of NEGIS and implications for surge mechanics of Storstrømmen
Storstrømmen glacier, the southernmost of the three outlets of NEGIS, is relatively unstudied due to its moderate ice discharge and …
David Lilien, Ian Joughin, Knut Christianson
Nov 12, 2018
Poster: Sensitivity of Smith Glacier to Melt Variability, Marginal Weakening, and Terminal Buttressing
David A. Lilien, Ian Joughin
Sep 18, 2018
Project
Elevated melt causes varied response of Crosson and Dotson Ice Shelves
David A. Lilien, Ian Joughin, Benjamin Smith
Oct 13, 2017
Elevated melt causes varied response of Crosson and Dotson Ice Shelves
David A. Lilien, Ian Joughin, Benjamin Smith
Oct 10, 2017
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