| Abstract: | This paper discusses a simplified model for the evolution of the atmospheric planetary boundary layer overlying a thermal
front in the sea. The model provides local values of the friction/heat transfer geostrophic coefficients and the direction
of surface wind stress, as well as the wind/temperature profiles at any point on the front. With the running over a warm front,
the baroclinicity of the internal boundary layer leads to the generation of a near-surface current of air directed down the
front. The model can be used to interpret radar imagery of the sea surface with the purpose of determining its mesoscale variability.
Translated by Vladimir A. Puchkin. |
