ine;
cocaine consumption on the rise; world's largest market for illicit
methaqualone, usually imported illegally from India through various
east African countries; illicit cultivation of marijuana; attractive
venue for money launderers given the increasing level of organized
criminal and narcotics activity in the region

This page was last updated on 8 February, 2007

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@Southern Ocean

Background:
A large body of recent oceanographic research has shown that the
Antarctic Circumpolar Current (ACC), an ocean current that flows
from west to east around Antarctica, plays a crucial role in global
ocean circulation. The region where the cold waters of the ACC meet
and mingle with the warmer waters of the north defines a distinct
border - the Antarctic Convergence - which fluctuates with the
seasons, but which encompasses a discrete body of water and a unique
ecologic region. The Convergence concentrates nutrients, which
promotes marine plant life, and which in turn allows for a greater
abundance of animal life. In the spring of 2000, the International
Hydrographic Organization decided to delimit the waters within the
Convergence as a fifth world ocean - the Southern Ocean - by
combining the southern portions of the Atlantic Ocean, Indian Ocean,
and Pacific Ocean. The Southern Ocean extends from the coast of
Antarctica north to 60 degrees south latitude, which coincides with
the Antarctic Treaty Limit and which approximates the extent of the
Antarctic Convergence. As such, the Southern Ocean is now the fourth
largest of the world's five oceans (after the Pacific Ocean,
Atlantic Ocean, and Indian Ocean, but larger than the Arctic Ocean).
It should be noted that inclusion of the Southern Ocean does not
imply recognition of this feature as one of the world's primary
oceans by the US Government.

Geography Southern Ocean

Location:
body of water between 60 degrees south latitude and Antarctica

Geographic coordinates:
60 00 S, 90 00 E (nominally), but the Southern Ocean has the unique
distinction of being a large circumpolar body of water totally
encircling the continent of Antarctica; this ring of water lies
between 60 degrees south latitude and the coast of Antarctica and
encompasses 360 degrees of longitude

Map references:
Antarctic Region

Area:
tot