Articles | Volume 10, issue 3
https://doi.org/10.5194/tc-10-1089-2016
https://doi.org/10.5194/tc-10-1089-2016
Research article
 | 
25 May 2016
Research article |  | 25 May 2016

The climatic mass balance of Svalbard glaciers: a 10-year simulation with a coupled atmosphere–glacier mass balance model

Kjetil S. Aas, Thorben Dunse, Emily Collier, Thomas V. Schuler, Terje K. Berntsen, Jack Kohler, and Bartłomiej Luks

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Cited articles

Aas, K. S., Berntsen, T. K., Boike, J., Etzelmuller, B., Kristjansson, J. E., Maturilli, M., Schuler, T. V., Stordal, F., and Westermann, S.: A Comparison between Simulated and Observed Surface Energy Balance at the Svalbard Archipelago, J. Appl. Meteorol. Climatol., 54, 1102–1119, 2015.
Blaszczyk, M., Jania, J. A., and Hagen, J. O.: Tidewater glaciers of Svalbard: Recent changes and estimates of calving fluxes, Pol. Polar Res., 30, 85–142, 2009.
Braithwaite, R. J.: Aerodynamic stability and turbulent sensible heat flux over a melting ice surface, the Greenland ice sheet, J. Glaciol., 41, 562–571, 1995.
Claremar, B., Obleitner, F., Reijmer, C., Pohjola, V., Waxegard, A., Karner, F., and Rutgersson, A.: Applying a Mesoscale Atmospheric Model to Svalbard Glaciers, Adv. Meteorol., 2012, 321649, https://doi.org/10.1155/2012/321649, 2012.
Cogley, J. G., Hock, R., Rasmussen, L. A., Arendt, A. A., Bauder, A., Braithwaite, R. J., Jansson, P., Kaser, G., Möller, M., Nicholson, L., and Zemp, M.: Glossary of Glacier Mass Balance and Related Terms, IHP-VII Technical Documents in Hydrology No. 86, IACS Contribution No. 2, UNESCO-IHP, Paris, 2011.
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Short summary
A high-resolution, coupled atmosphere--climatic mass balance (CMB) model is applied to Svalbard for the period 2003 to 2013. The mean CMB during this period is negative but displays large spatial and temporal variations. Comparison with observations on different scales shows a good overall model performance except for one particular glacier, where wind strongly affects the spatial patterns of CMB. The model also shows considerable sensitivity to model resolution, especially on local scales.