Deprecated: mysql_pconnect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/dcz25x0vfkvf/public_html/Connections/bscon1.php on line 9 Oceanography
4 An ocean tracer release in the Drake Passage, between South America and Antarctica, shows that its rough bottom topography causes greatly increased internal mixing, by a factor of about 20 at depths of around 1,500 metres. http://www.nature.com/nature/journal/v501/n7467/full/nature12432.html