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A simple formalism for the diagnostic use of the feedback and static control portions of the theory is presented. The relation of the subgrid scale flux forms and the detrainment forms of the large-scale heat and moisture budgets is also discussed.

The microphysical processes associated with the growth of cloud and precipitation particles during two stable orographic storms are identified.

This study represents an attempt to come to grips with the meteorological conditions associated with the Northeast region individual precipitation patterns.

The characteristics of the equatorial symmetric instability that develops if the mean flow is horizontally sheared at the equator are investigated.

In this paper, the roles of the riming process and of rimed ice on ice multiplication were studied experimentally.

Numerical modelling studies of continental tropical and maritime tropical convection were conducted using a two-dimensional, non-hydrostatic, cloud electrification model.

A time-dependent, hemispheric, primitive-equation numerical model is constructed to test Hines' (1974) hypothesis that solar variations induce changes in the distributions of basic state variables at high levels in the atmosphere, and thus induce changes in planetary-scale wave structure at lower atmospheric levels. This mechanism was proposed to explain apparent atmospheric responses to solar activity.

The geostrophic system of equations with both the effects of orography and heat contrast corresponding to land-sea distribution is integrated with respect to time by using the spectral method. The computed results show the appearance of reasonable blocking situation and a corresponding double jet stream in the latitudinal distribution of the zonally averaged zonal wind.