G.A. Degrazia, O.L.L. Moraes, H.F. Campos Velho, M.T. Vilhena (1994): A Numerical Study of the Vertical Dispersion in a Stable Boundary Layer, VIII Congresso Brasileiro de Meteorologia e II Congresso Latino-Americano e Ibérico de Meteorologia, Vol. 1: A Meteorologia na Prevenção dos desastres Naturais, Belo Horizonte, Brasil, pp 32-35.
Abstract: Turbulent diffusivity expressions obtained from local similarity theory and statistical diffusion theory are used to simulate two different times evolution of a stable boundary layer. The model shows the asymmetry in the diffusive process to area source of contaminants relative to ground height.