This research was supported by the Office of Science (BER) U.S. Department of Energy, Grant DE-FG02-01ER63252. We acknowledge the National Center for Computational Sciences at Oak Ridge National Laboratory, San Diego Super Computer Center, and NERSC for computational resources used in support of this project. We are grateful to Bill Young and Rick Salmon for several helpful conversations. Comments by two anonymous reviewers are gratefully acknowledged.
Barcilon, V., , and J. Pedlosky, 1967: A unified linear theory of homogeneous and stratified rotating fluids. J. Fluid Mech., 29 , 609–621.
Hill, C., , A. Adcroft, , D. Jamous, , and J. Marshall, 1999: A strategy for terascale climate modeling. Proc. Eighth ECMWF Workshop on the Use of Parallel Processors in Meteorology, Reading, United Kingdom, ECMWF, 406–425.
Hirschi, J., , and J. Marotzke, 2007: Reconstructing the meridional overturning circulation from boundary density and the zonal wind stress. J. Phys. Oceanogr., 37 , 743–763.
Marchesiello, P., , J. C. McWilliams, , and A. Skchepetkin, 2003: Equilibrium structure and dynamics of the California Current System. J. Phys. Oceanogr., 33 , 753–783.
Marotzke, J., 1997: Boundary mixing and the dynamics of the three-dimensional thermohaline circulation. J. Phys. Oceanogr., 27 , 1713–1728.
Pedlosky, J., , and M. A. Spall, 2005: Boundary intensification of vertical velocity in a β—plane basin. J. Phys. Oceanogr., 35 , 2487–2500.
Rhines, P. B., , and W. R. Young, 1982: A theory of the wind-driven circulation. I. Mid-ocean gyres. J. Mar. Res., 40 , (Suppl.). 559–596.
Samelson, R. M., , and G. K. Vallis, 1997: Large-scale circulation with small diapycnal diffusion: The two-thermocline limit. J. Mar. Res., 55 , 223–275.
Stammer, D., 1997: Global characteristics of ocean variability estimated from regional TOPEX/POSEIDON altimeter measurements. J. Phys. Oceanogr., 27 , 1743–1769.
Stommel, H., , and J. Webster, 1962: Some properties of the thermocline equations in a subtropical gyre. J. Mar. Res., 20 , 42–56.
Vallis, G. K., 2000: Large-scale circulation and production of stratification: Effects of wind, geometry, and diffusion. J. Phys. Oceanogr., 30 , 933–954.
Veronis, G., 1975: The role of models in tracer studies. Numerical Models of the Ocean Circulation, National Academy of Sciences, 133–146.
Wolfe, C. L., , and P. Cessi, 2009: Overturning circulation in an eddy-resolving model: The effect of the pole-to-pole temperature gradient. J. Phys. Oceanogr., 39 , 125–142.
Young, W. R., , and G. Ierley, 1986: Eastern boundary conditions and weak solutions of the ideal thermocline equations. J. Phys. Oceanogr., 16 , 1884–1900.