On residual currents in the central strait of Georgia,B.C.: Research note

Abstract

Numerical modelling effort to understand low‐frequency circulation in the Strait of Georgia has been found to underestimate the strength of the circulation by roughly an order of magnitude. At least in part, this model defect may be due to the absence of statistical‐dynamical tendencies that result from eddy interactions (in reality). This defect is generic to ocean numerical models ranging from estuarine to global‐scale applications. A simple change to the formulation of eddy viscosity may help, making models somewhat “less wrong” if not yet “right”.