Abstract
A mesoscale atmospheric numerical model is coupled with a physically based snow-pack model and with a snow-drift model. The snow model is verified for the French Alps by comparing its simulations to observations performed at the Col de Porte in the Chartreuse Massif. The snow erosion threshold depends on snow-pack properties such as density, dendricity, sphericity and particle size. The atmospheric turbulence scheme is modified in order to take into account stabilization effects due to airborne blown snow particles. In particular, vertically integrated stability functions for the stable boundary layer are completed by including the threshold friction velocity for snow erosion. The snow-drift model is calibrated by simulating the conditions observed during the Byrd snow project, held in West Antarctica in 1962. Finally, sensitivity experiments to the snow-surface properties show the importance of their accurate representation when modelling the contribution of deflation to the Antarctic surface mass balance.
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References
Bintanja, R.: 1998, 'The Interaction between Drifting Snow and Atmospheric Turbulence', Ann. Glaciol. 26, 167-173.
Bromwich, D. H.: 1988, 'Snowfall in High Southern Latitudes', Rev. Geophys. 26, 149-168.
Brun, E.,David, P.Sudul, M., and Brunot, G.: 1992, 'A Numerical Model to Simulate Snowcover Stratigraphy for Operational Avalanche Forecasting', J. Glaciol. 38(128), 13-22.
Budd, W.,Dingle, R., and Radok. U.: 1966, 'The Byrd Snow Drift Project: Outline and Basic Results', in M. J. Rubin (ed.), Studies in Antarctic Meteorology, American Geophysical Union, Washington D.C., pp. 71-134.
Chamberlain, A. C.: 1983, 'Roughness Length of Sea, Sand and Snow', Boundary-Layer Meteorol. 25, 405-409.
Connolley, W. M.: 1996, 'The Antarctic Temperature Inversion', Int. J. Climatol. 16, 1333-1342.
de Montrnollin, V.: 1978, Introduction à la rhéologie de la neige, Thè se de l'Université Scientifique et Médicale de Grenoble, 285 pp.
Duynkerke, P. C.: 1988, 'Application of the E-e Turbulence Closure Model to the Neutral and Stable Atmospheric Boundary Layer', J. Atmos. Sci. 45, 865-880.
Duynkerke, P. G.: 1991, 'Radiation Fog: A Comparison of Model Simulation with Detailed Observations', Mon. Wea. Rev. 119, 324-341.
Fouquart, Y. and Bonnel, B.: 1980, 'Computation of the Solar Heating of the Earth's Atmosphere: A New Parameterization', Beitr. Phys. Atmosph. 53, 35-62.
Gallée, H.: 1995, 'Simulation of the Mesocyclonic Activity in the Ross Sea, Antarctica', Mon. Wea. Rev. 123, 2051-2069.
Gallée, H.: 1998, 'A Simulation of Blowing Snow over the Antarctic Ice Sheet', Ann. Glaciol. 26, 203-205.
Gallée H. and Duynkerke, P.: 1997, 'Air-Snow Interactions and the Surface Energy andMass Balance over the Melting Zone of West Greenland during GIMEX', J. Geophys. Res. 102, 13813-13824.
Gallée, H. and Schayes, G.: 1992, 'Dynamical Aspects of KatabaticWinds Evolution in the Antarctic Coastal Zone', Boundary-Layer Meteorol. 59, 141-161.
Gallée, H. and Schayes, G.: 1994, 'Development of a Three-Dimensional Meso-Primitive Equations Model. Katabatic Winds Simulation in the Area of Terra Nova Bay, Antarctica', Mon. Wea. Rev. 122, 671-685.
Genthon, C. and Braun, A.: 1995, 'ECMWF Analyses and Predictions of the Surface Climate of Greenland and Antarctica', J. Climate 8, 2324-2332.
Giovinetto, M. B.,Bromwich, D. H., and Wendler, G.: 1992, 'Atmospheric Net Transport of Water Vapor and Latent Heat across 70º S', J. Geophys. Res. 97, 917-930.
Guyomarc'h, G. andMerindol, L.: 1998, 'Validation of a Forecasting Application of Blowing Snow Periods', Ann. Glaciol. 26, 138-143.
Kessler, E.: 1969, 'On the Distribution and Continuity of Water Substance in Atmospheric Circulation', Meteorological Monographs, Vol. 10, No. 32, American Meteorological Society.
King, J. C,Anderson, P. S.,Smith, M. C., and Mobbs, S. D.: 1996, 'The Surface Energy and Mass Balance at Halley, Antarctica, during Winter', J. Geophys. Res. 101, 19119-19128.
Kotlyakov, V. M.: 1961, 'Results of a Study of the Processes of Formation and Structure of the Upper Layer of the Ice Sheet in Eastern Antarctica', Antarctic Glaciology, Vol. 55, IAHS Press, pp. 88-99.
Lejeune, Y. and Martin, E.: 1995, Application du modè le CROCUS aux données de la saison 93/94 du Col de Porte et de la campagne Leadex 92, Note de Centre No. 6, Centre d'Etudes de la Neige, Météo, France, 55 pp.
Li, L. and Pomeroy, J. W.: 1997, 'Estimates of Threshold Wind Speeds for Snow Transport Using Meteorological Data', J. Appl. Meleorol. 36, 205-213.
Lin Y.-L.,Farley, R. D., and Orville, H. D.: 1983, 'Bulk Parameterization of the Snow Field in a Cloud Model', J. Appl. Meteorol. 22, 1065-1091.
Male, D.H.: 1980, 'The Seasonal Snow Cover', in S. C. Colbeck (ed.), Dynamics of Snow and Ice Masses, Academic Press, New York, pp. 305-395.
Morcrette, J. J.: 1984, Sur la paramétrisation du rayonnement dans les modè les de la circulation générale atmosphérique, Univ. des Sci. et Tech. de Lille, Lille, France, Thè se de Doctorat d'Etat, 373 pp.
Owen, P. R.: 1964, 'Saltation of Uniform Grains in Air', J. Fluid. Mech. 20, 225-242.
Pettré, P. and André, J.-C.: 1991, 'Surface-Pressure Change through Loewe's Phenomena and Katabatic Flow Jumps: Study of Two Cases in Adélie Land, Antarctica', J. Atmos. Sci. 48, 557-571.
Pomeroy, J. W.: 1989, 'A Process-Based Model of Snow Drifting', Ann. Glaciol. 6, 237-240.
Pomeroy, J. W. and Male, D. H.: 1992, Steady-State Suspension of Snow, J. Hydrol. 136, 275-301.
Pomeroy, J. W.,Gray, D. M., and Landine, P. G.: 1993, 'The Prairie Blowing Snow Model: Characteristics, Validation, Operation', J. Hydrol. 144, 165-192.
Stull, R. B.: 1988, An Introduction to Boundary Layer Meteorology, Kluwer Academic Publishers, Dordrecht, 666 pp.
van den Broeke, M.: 1997, 'Spatial and Temporal Variation of Sublimation on Antarctica, Results of a High-Resolution General Circulation Model', J. Geophys. Res. 102, 29765-29777.
Vaughan, D. G.,Bamber, J. L.,Giovinetto, M.,Russel, J., and Cooper, A. P. R.: 1999, 'Reassessment of Net Surface Mass Balance in Antarctica', J. Climate 12, 933-946.
Wamser, C. and Lykossov, V. N.: 1995, 'On the Friction Velocity during Blowing Snow', Contr. Atmos. Phys. 68, 85-94.
Wendler, G. and Kelley, J.: 1988, 'On the Albedo of Snow in Antarctica: A Contribution to I.A.G.O.', J. Glaciol. 34(116): 19-25.
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Gallée, H., Guyomarc'h, G. & Brun, E. Impact Of Snow Drift On The Antarctic Ice Sheet Surface Mass Balance: Possible Sensitivity To Snow-Surface Properties. Boundary-Layer Meteorology 99, 1–19 (2001). https://doi.org/10.1023/A:1018776422809
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DOI: https://doi.org/10.1023/A:1018776422809