ates the very cold polar surface waters to the
south from the warmer waters to the north; the Front and the Current
extend entirely around Antarctica, reaching south of 60 degrees
south near New Zealand and near 48 degrees south in the far South
Atlantic coinciding with the path of the maximum westerly winds

Economy Southern Ocean

Economy - overview:
Fisheries in 2000-01 (1 July to 30 June) landed 112,934 metric
tons, of which 87% was krill and 11% Patagonian toothfish.
International agreements were adopted in late 1999 to reduce
illegal, unreported, and unregulated fishing, which in the 2000-01
season landed, by one estimate, 8,376 metric tons of Patagonian and
antarctic toothfish. In the 2000-01 antarctic summer 12,248
tourists, most of them seaborne, visited the Southern Ocean and
Antarctica, compared to 14,762 the previous year.

Transportation Southern Ocean

Ports and harbors:
McMurdo, Palmer, and offshore anchorages in Antarctica
note: few ports or harbors exist on the southern side of the
Southern Ocean; ice conditions limit use of most of them to short
periods in midsummer; even then some cannot be entered without
icebreaker escort; most antarctic ports are operated by government
research stations and, except in an emergency, are not open to
commercial or private vessels; vessels in any port south of 60
degrees south are subject to inspection by Antarctic Treaty
observers (see Article 7)

Transportation - note:
Drake Passage offers alternative to transit through the Panama Canal

Transnational Issues Southern Ocean

Disputes - international:
Antarctic Treaty defers claims (see Antarctica entry), but
Argentina, Australia, Chile, France, NZ, Norway, and UK assert
claims (some overlapping), including the continental shelf in the
Southern Ocean; several states have expressed an interest in
extending those continental shelf claims under the United Nations
Convention on the Law of the Sea (UNCLOS) to include undersea
ridges; the US and most other states do not recognize the land or
maritime claims of other states and have made no claims themselves
(the US and Russia have reserved the right to do so); no formal
claims have been made in the sector between 90 degrees west and 150
degrees west

This page was last updated on 10 February, 2005

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