Biotransport and ocean mixing


Before I get into the 'bio' aspect of this article I want to put it in context by pointing to a means of ocean mixing that is not as well known as it deserves to be.  And to put that, in turn, in context: a new report from NSIDC confirms that there is a lot of open water in the central pack near the North Pole.  That open water was noted by one of my readers, Lord Soth in a comment.

Here is an abstract from the NSIDC report for July 20 2010: