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Snowdrift Modelling for the Vestfonna Ice Cap, North-eastern Svalbard : Volume 7, Issue 4 (12/08/2013)

By Sauter, T.

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Book Id: WPLBN0003981148
Format Type: PDF Article :
File Size: Pages 15
Reproduction Date: 2015

Title: Snowdrift Modelling for the Vestfonna Ice Cap, North-eastern Svalbard : Volume 7, Issue 4 (12/08/2013)  
Author: Sauter, T.
Volume: Vol. 7, Issue 4
Language: English
Subject: Science, Cryosphere
Collections: Periodicals: Journal and Magazine Collection, Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: copernicus


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Scherer, D., Grabiec, M., Schneider, C., Finkelnburg, R., Möller, M., & Sauter, T. (2013). Snowdrift Modelling for the Vestfonna Ice Cap, North-eastern Svalbard : Volume 7, Issue 4 (12/08/2013). Retrieved from

Description: Institute of Meteorology and Geophysics, University of Innsbruck, Austria. The redistribution of snow by drifting and blowing snow frequently leads to an inhomogeneous snow mass distribution on larger ice caps. Together with the thermodynamic impact of drifting snow sublimation on the lower atmospheric boundary layer, these processes affect the glacier surface mass balance. This study provides a first quantification of snowdrift and sublimation of blowing and drifting snow on the Vestfonna ice cap (Svalbard) by using the specifically designed snow2blow snowdrift model. The model is forced by atmospheric fields from the Polar Weather Research and Forecasting model and resolves processes on a spatial resolution of 250 m. The model is applied to the Vestfonna ice cap for the accumulation period 2008/2009. Comparison with radio-echo soundings and snow-pit measurements show that important local-scale processes are resolved by the model and the overall snow accumulation pattern is reproduced. The findings indicate that there is a significant redistribution of snow mass from the interior of the ice cap to the surrounding areas and ice slopes. Drifting snow sublimation of suspended snow is found to be stronger during spring. It is concluded that the redistribution process is strong enough to have a significant impact on glacier mass balance.

Snowdrift modelling for the Vestfonna ice cap, north-eastern Svalbard

Ahlmann, H.: Scientific results of the Swedish-Norwegian Arctic Expedition in the summer of 1931. Part VIII, Geogr. Ann., 15, 161–216, 1933.; Anderson, R. and Haff, P.: Wind modification and bed response during saltation of sand in air, Acta Mech., 1, 21–52, supplementum 1. Aoelian Grain Transport. 1: Mechanics, 1991.; Beaudon, E., Arppe, L., Jonsell, U., Martma, T., Möller, M., Pohjola, V., Scherer, D., and Moore, J.: Spatial and temporal variability of net accumulation from shallow cores from Vestfonna ice cap (Nordaustlandet, Svalbard), Geogr. Ann., 93, 287–299, 2011.; Bednorz, E. and Fortuniak, K.: The occurrence of coreless winters in central Spitsbergen and their synoptic conditions, Polar Res., 30, 2011.; Benn, D. I. and Evans, D. J.: Glaciers and glaciation, Hodder Education, 2010.; Beyers, J., Sundsb\o, P., and Harms, T.: Numerical simulation of three-dimensional, transient snow drifting around a cube, J. Wind Eng. Ind. Aerod., 92, 725–747, 2004.; Bintanja, R.: The contribution of snowdrift sublimation to the surface mass balance of Antarctica, Ann. Glaciol., 27, 251–259, 1998.; Bintanja, R.: Snowdrift suspension and atmospheric turbulence. Part I: Theoretical background and model description, Bound.-Lay. Meteorol., 95, 343–368, 2000.; Bintanja, R.: Snowdrift sublimation in a katabatic wind region of the Antarctic ice sheet, J. Appl. Meteorol., 40, 1952–1966, 2001.; Bintanja, R.: A new power-law relation for the vertical distribution of suspended matter, Bound.-Lay. Meteorol., 104, 305–317, 2002.; Boon, S., Burgess, D., Koerner, R., and Sharp, M.: Forty-seven Years of Research on the Devon Island Ice Cap, Arctic Canada, Arctic, 13–29, 2010.; Braun, M., Pohjola, V., Pettersson, R., Möller, M., Finkelnburg, R., Falk, U., Scherer, D., and Schneider, C.: Changes of glacier frontal positions of Vestfonna (Nordaustlandet, Svalbard), Geogr. Ann., 93, 301–310, 2011.; Claremar, B., Obleitner, F., Reijmer, C., Pohjola, V., Waxegård, A., Karner, F., and Rutgersson, A.: Applying a Mesoscale Atmospheric Model to Svalbard Glaciers, Adv. Meteorol., 2012, 321649, doi:10.1155/2012/321649, 2012.; Crowe, C., Troutt, T., and Chung, J.: Numerical models for two-phase turbulent flows, Annu. Rev. Fluid Mech., 28, 11–43, 1996.; Déry, S., Taylor, P. A., and Xiao, J.: The Thermodynamic Effects of Sublimating, Blowing Snow in the Atmospheric Boundary Layer, Bound.-Lay. Meteorol., 89, 251–283, doi:10.1023/A:1001712111718, 1998.; Dery, S. J. and Taylor, P. A.: Some aspects of the interaction of blowing snow with the atmospheric boundary-layer, Hydrol. Process., 10, 1345–1358, 1996.; Durand, Y., Gyomarc'h, G., Mérindol, L., and Corripio, J.: Improvement of a numerical snow drift model and field validation, Cold Reg. Sci. Technol., 43, 93–103, 2005.; Elgobashi, S.: On predicting particle-laden turbulent flows, Appl. Sci. Res., 52, 309–329, 1994.; Ferziger, J. H. and Perić, M.: Computational methods for fluid dynamics, vol. 3, Springer Berlin, 1996.; Førland, E., Hanssen-Bauer, I., and Nordli, P.: Climate statistics and longterm series of temperature and precipitation at Svalbard and Jan Mayen, Det Norske Meteorologiske Institutt Klima Report, 21, 97, 1997.; Gauer, P.: Numerical modeling of blowing and drifting snow in Alpine terrain, J. Glaciol., 47, 97–110, 2001.; Gore, R. and Crowe, C.: Effect of particle size on modulating turbulent intensity, Int. J. Multiphas. Flow, 15, 278–285, 1989.; Grabiec, M., Puczko, D., Budzik, T., and Gajek, G.: Snow distribution patterns on Svalbard glaciers derived from radio-echo soundings, Pol. Polar Res., 32, 393–421, 2011.; Hagen, J.: Glacier atlas of Svalbard and Jan Mayen, 129, Norsk polarinstitutt, 1993.; Hines, K. and Bromwich, D.: Development and Testing of Polar Weather Research and Forecasting (WRF) Model. Part I: Greenland Ice Sheet Meteorology*, Mon. Weather Rev., 136, 1971–198


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