Cambridge University Press, Annals of Glaciology, (25), p. 38-41, 1997
DOI: 10.3189/s0260305500013768
Cambridge University Press, Annals of Glaciology, (25), p. 38-41
DOI: 10.1017/s0260305500013768
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Fluxes of heat and moisture over heterogeneous snow cover are studied using a boundary-layer model. The performance of a “tile” model, suitable for calculating gridbox-average surface fluxes in a GCM, is assessed in comparison with the boundary-layer model. The impact of using a tile representation for heterogeneous snow cover in a single-column version of the Hadley Centre GCM is discussed.