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Vertical Heat Fluxes Generated by Mesoscale Atmospheric Flow Induced by Thermal Inhomogeneities in the PBL
Publisher: American Meteorological Society
Abstract: An analytical evaluation of the vertical heat fluxes associated with the mesoscale flow generated by thermal inhomogeneities in the PBL in the absence of a synoptic wind is presented. Results show that the mesoscale fluxes ...
Vertical Velocities and Available Potential Energy Generated by Landscape Variability—Theory
Publisher: American Meteorological Society
Abstract: It is shown that landscape variability decreases the temperature in the surface layer when, through mesoscale flow, cool air intrudes over warm patches, lifting warm air and weakening the static stability of the upper part ...
Heat and Momentum Fluxes Induced by Thermal Inhomogeneities with and without Large-Scale Flow
Publisher: American Meteorological Society
Abstract: The authors Present an analytical evaluation of the vertical heat and momentum fluxes associated with mesoscale flow generated by periodic and isolated thermal inhomogeneities within the convective boundary layer (CBL). ...
Mesoscale Nonhydrostatic and Hydrostatic Pressure Gradient Forces—Theory
Publisher: American Meteorological Society
Abstract: A theory is presented for the evaluation of the different terms of the pressure gradient force, when mesoscale flow is driven by a sensible heat source in the planetary boundary layer (PBL), or by an elevated confined heat ...
Nonlinear Influence of Mesoscale Land Use on Weather and Climate
Publisher: American Meteorological Society
Abstract: This paper demonstrates that the influence of mesoscale landscape spatial variability on the atmosphere must be parameterized (or explicitly modeled) in larger-scale atmospheric model simulations including general circulation ...