Figure 5:
(a) Climatological Southern Ocean annual-mean Eulerian Meridional Overturning Circulation (MOC) streamfunction in 1990–2010 in the GEOS AOCCM simulations. (b) Same as (a), but for the parameterized eddy MOC streamfunction. Contour interval is 4 and 2 Sv for the Eulerian and eddy streamfunction, respectively.