Mosaic versus dual source approaches for modelling the surface energy balance of a semi-arid land

Two-layer parameterisation of the surface energy budget proves to be realistic for sparse but homogeneously distributed vegetation. For semi-arid land surfaces however, sparse vegetation is usually interspersed by large patches of unshaded bare soil which may interact directly with the atmosphere wi...

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Bibliographic Details
Main Authors: G. Boulet, A. Chehbouni, I. Braud, M. Vauclin
Format: Article
Language:English
Published: Copernicus Publications 1999-01-01
Series:Hydrology and Earth System Sciences
Online Access:http://www.hydrol-earth-syst-sci.net/3/247/1999/hess-3-247-1999.pdf