Parameterization of sub-grid scale convection
William M. Frank, John Molinari, J. S. Kain, Mitch Moncrieff, Mohan Karyampudi, Georg Grell
Abstract
William M. Frank, John Molinari, J. S. Kain, Mitch Moncrieff, Mohan Karyampudi, Georg Grell
Abstract
The following topics are discussed: an overview of the cumulus parameterization problem; interactions between explicit and implicit processes in mesoscale models; effects of model grid size on the cumulus parameterization problem; parameterizing convective effects on momentum fields in mesoscale models; differences between slantwise and vertical cumulus parameterization; experiments with different closure hypotheses; and coupling cumulus parameterizations to boundary layer, stable cloud, and radiation schemes.
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The following topics are discussed: an overview of the cumulus parameterization problem; interactions between explicit and implicit processes in mesoscale models; effects of model grid size on the cumulus parameterization problem; parameterizing convective effects on momentum fields in mesoscale models; differences between slantwise and vertical cumulus parameterization; experiments with different closure hypotheses; and coupling cumulus parameterizations to boundary layer, stable cloud, and radiation schemes.
Key concepts: Mesoscale meteorology, Meteorology, Convection, Grid, Momentum (technical analysis), Closure (psychology), Atmospheric convection, Scale (ratio)