Summer Modeling School

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The summer ice sheet modeling school will be held in Portland Oregon, August 3-14, 2009



The Summer Modeling School will be an intensive Summer School that will bring current and future ice-sheet scientists together to develop better models for the projection of future sea-level rise (slr). The IPCC Fourth Assessment Report acknowledged that current models do not adequately treat the dynamic response of ice sheets to climate change, and that this is the largest uncertainty in assessing potential rapid slr. Recognizing this, an ice-sheet modelling Workshop was held during the July 2008 SCAR/IASC meeting, in St. Petersburg, Russia. This meeting developed a community strategy on how best to (i) improve the physical understanding of ice-sheet processes responsible for rapid change; (ii) incorporate improved physical understanding into numerical models; (iii) assimilate appropriate data into the models for calibration and validation; and (iv) develop prognostic whole ice-sheet models that better incorporate non-linear ice-sheet response to environmental forcing (such as change in surface mass balance, loss of buttressing from floating ice shelves and ice tongues, and rising sea level).

The two-week Summer School is a first step towards implementing this strategy. It will bring scientists from differing backgrounds together and allow more extensive and in-depth interactions between the relevant polar research communities. A series of general background lectures as well as discussions of more specialized and advanced topics during this Summer School will provide the foundation for cross-disciplinary research, particularly for early career scientists. We anticipate publication of lecture notes both in hard copy and on a dedicated home page, to provide the glaciological community with an up-to-date overview of the science and observational techniques that will serve to guide further research efforts. Direct beneficiaries will be young researchers; indirect beneficiaries will be coastal zone communities who will gain improved sea level change forecasts to underpin their plans for sustainable development.


The modeling school will be held in Portland, Oregon August 3-14, 2009.

Lectures and Planned Activities

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Dates Lecture Topics Lecturers Laboratory Topics Laboratory Instructors
4-5 August Theoretical basis of ice sheet modeling Kees van der Veen, Nina Kirchner, and Douglas MacAyeal Finite differencing and Fortran 95 Gethin Williams, Ian Rutt, Jesse Johnson
6 August Data sets for ice sheet modeling Slawek Tulaczyk and Ken Jezek Tools for representing and manipulating data Gethin Williams, Ian Rutt, Jesse Johnson
7 August Semi-analytic solutions for ice flow Richard Hindmarsh Model exploration with COMSOL Multiphysics Olga Sergeinko, Todd Dupont, Doug MacAyeal, Jesse Johnson
11 August Quantifying model uncertainty Charles Jackson and Patrick Heimbach Uncertainty lab or possibly more on COMSOL?
12-13 August Glimmer, the community ice sheet model Ian Rutt, Magnus Hagdorn, Stephen Price, Bill Lipscomb, Jesse Johnson Software development and creating a module for Glimmer. Ian Rutt, Magnus Hagdorn, Gethin Williams, Stephen Price, Bill Lipscomb, Jesse Johnson
14 August Coupling the Cryosphere to other Earth systems Bill Lipscomb and Ian Rutt Community Climate System Model (CCSM) Lab Bill Lipscomb, Jesse Johnson, Stephen Price and Ian Rutt

Application and Registration

The window for receipt of student applications has closed. Thank you for your interest in the program.

The registration fee for the course is US $350.

Funding Agencies

Iscu.jpg Scar.jpg
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Organizing Committee

Christina Hulbe, Jesse Johnson, Cornelis van der Veen