The Role of Boundary Layers in the Large-scale Ocean Circulation

被引：0

作者：

Saint-Raymond, Laure ^{[1
,2
]}

机构：

[1] Univ Paris 06, Dept Math & Appl, 45 Rue Ulm, F-75230 Paris, France

[2] Ecole Normale Super, F-75230 Paris, France

来源：

MATHEMATICAL MODELS AND METHODS FOR PLANET EARTH | 2014年 / 6卷

关键词：

ROTATING FLUIDS; SURFACE STRESS; EQUATIONS;

D O I：

10.1007/978-3-319-02657-2_2

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

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 a macroscopic 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.

引用

页码：11 / 24

页数：14

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