model simulations

Here is a pretty awesome video from NASA showing a 3D earth view of global ocean currents as they were from June 2005 to December 2007.  It is fascinating to watch the behavior of both large and small features and how they interact.  Notable for neighbors of the Atlantic ocean is the Gulf Stream bringing warm water from the Gulf of Mexico area north and east to keep the Queen warm in winter, and notable for the Antarctic ice sheets is the relative isolation, in terms of mixing, of the Southern Ocean and the Antarctic climate in general.   It is constructed with a combination of observed and…