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Radiative Cooling Effects within and above the Nocturnal Boundary Layer
Publisher: American Meteorological Society
Abstract: For representative tropospheric profiles of water vapor, CO2 and temperature we have calculated in situ longwave radiative flux divergence for use in a simplified second-order closure model of nocturnal boundary-layer ...
The Decay of Convective Turbulence
Publisher: American Meteorological Society
Abstract: Using simulations with a large-eddy model we have studied the decay of convective turbulence in the atmospheric boundary layer when the upward surface sensible heat flux is suddenly stopped. The decay of turbulent kinetic ...
A Model Study of the Stably Stratified Planetary Boundary Layer
Publisher: American Meteorological Society
Abstract: A second-order turbulence model is used to study the stable boundary layer (SBL). Over a horizontal surface, a constant surface cooling rate drives the SBL to a steady state within a few hours. Parameterizations are developed ...
Marine Stratocumulus Layers. Part II: Turbulence Budgets
Publisher: American Meteorological Society
Abstract: This paper discusses the turbulence profiles and budgets for two days of radiation, dynamical and thermodynamical observations by the NCAR Electra in shallow marine stratocumulus off the California coast in June 1976. The ...
Marine Stratocumulus Layers. Part 1: Mean Conditions
Publisher: American Meteorological Society
Abstract: The mean radiational, dynamical and thermodynamical structure of the marine stratocumulus-topped mixed layers of the California coast is described for two days in June 1976 using data from the NCAR Electra aircraft. We ...