Abstract
Understanding the mechanisms governing the ocean circulation is a challenge for geophysicists, but also for mathematicians who have to develop tools to analyze these complex models (involving a large number of time and space scales).
A particularly important mechanism for the large-scale circulation is the boundary layer phenomenon, which accounts for amacroscopic part of the energetic fluxes. We will show here using a very simplified model that it explains in particular the Western intensification of currents. We will then exhibit the mathematical difficulties arising in more complex geometries.
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Saint-Raymond, L. (2014). The Role of Boundary Layers in the Large-scale Ocean Circulation. In: Celletti, A., Locatelli, U., Ruggeri, T., Strickland, E. (eds) Mathematical Models and Methods for Planet Earth. Springer INdAM Series, vol 6. Springer, Cham. https://doi.org/10.1007/978-3-319-02657-2_2
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DOI: https://doi.org/10.1007/978-3-319-02657-2_2
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