IV.

Management and Conservation

During the exploratory period of Antarctic history, scientific research was less important than discovery. In 1939 the U.S. Antarctic Service Expedition under Richard Byrd introduced the concept of permanent stations with science as a major objective. Two stations, at Bay of Whales and Stonington Island off the Antarctic Peninsula, opened in 1941, but closed after a year when the United States entered World War II. In 1943 Britain set up several permanent stations. Although the British stations were set up primarily to assert sovereignty against Argentine and Chilean claims in the maritime Antarctic, they were staffed by scientists.

Establishment of these early bases began the era of scientific research that was closely coupled with political rivalry. During this period Argentina, Australia, Chile, and France established permanent national expeditions, both to maintain territorial claims and to conduct scientific research. In 1946 the United States conducted Operation Highjump, the largest Antarctic expedition to date, involving massive exploration by means of ships, aircraft, and temporary land stations. This operation also gave U.S. military forces experience in polar conditions, seen as a necessity should a confrontation with Soviet troops occur in the Arctic region of the Union of Soviet Socialist Republics (USSR). Against the backdrop of the Cold War, a period of political tension between the Soviet Union and its associated nations and Western countries allied with the United States, the USSR declared its right to make an Antarctic territorial claim in 1950.

The International Geophysical Year (IGY), a period of worldwide coordinated geophysical research from July 1957 to December 1958, proved a useful step toward resolving political disputes in Antarctica. Twelve nations (Argentina, Australia, Belgium, the United Kingdom, Chile, France, Japan, New Zealand, Norway, South Africa, the United States, and the USSR) agreed to cooperate on scientific research in Antarctica. Starting a year beforehand, survey parties established research stations on an unprecedented scale. During the IGY more than 5,000 scientists and support staff served at 49 Antarctic stations. Projects included studies of a wide range of geophysical topics such as upper atmosphere physics, meteorology, oceanography, glaciology, seismology, and geology. The IGY led to the establishment in 1958 of the Special (later Scientific) Committee on Antarctic Research (SCAR), a group designed to coordinate additional research; SCAR continues in that same function today.

A.

Antarctic Treaty

The international cooperation and overall success of the IGY led the governments of the 12 nations to develop the Antarctic Treaty, an agreement to extend cooperation in Antarctica after the IGY ended. Concluded in 1959, the treaty asserts that Antarctica be used only for peaceful purposes; prohibits military measures, fortifications, and weapons testing; and requires freedom of scientific investigation and scientific cooperation to continue. It provides for exchanges of scientific personnel, plans for scientific programs, and scientific observations and results. It also provides for exchanges of observers, mutual inspection of stations and of ships and aircraft that are loading or discharging cargoes or personnel, and meetings of representatives to promote its objectives. The treaty prohibits nuclear explosions and disposal of nuclear waste in the treaty area (south of latitude 60° south).

The treaty addressed long-standing territorial conflicts of interest over Antarctica. It made no ruling on the validity of existing claims by seven nations (Argentina, Australia, Britain, Chile, France, New Zealand, and Norway), and particularly on the overlapping claims of Argentina, Britain, and Chile. However, it forbids any new claims while the treaty is in effect and states that no member nations are required to recognize the claims of other nations. Although the United States and the USSR reserved the right to lodge future claims of their own, the indefinite freeze on territorial claims served to ease Cold War suspicions of each other’s activities in Antarctica.

Starting primarily as a tentative exercise in scientific cooperation, the treaty gradually assumed a larger management role. The nations that signed the treaty became Antarctica’s governing body, the Antarctic Treaty System (ATS). Other interested nations have joined the ATS over the years. Those that take part in substantial scientific Antarctic research join the treaty administration as consultative parties, or full voting members. Other nations not engaged in substantial research but agreeing to abide by the treaty join as nonconsultative parties. By 1999, 43 states had signed the treaty; 27 of these had consultative status. Only two countries, Estonia and Pakistan, undertake Antarctic research without membership; both are members of SCAR. Members of the ATS meet yearly to exchange information, discuss matters of common interest, and agree on measures to further the principles and objectives of the Antarctic Treaty.

B.

Conservation Measures

The ATS has drafted several significant resolutions aimed at resource conservation and protection. The Agreed Measures for the Conservation of Antarctic Fauna and Flora (1964) protects all life on Antarctica from nonscientific or nonsubsistence killing. The Convention on the Conservation of Antarctic Seals (1972) protects all seals south of the Antarctic Circle through yearly catch limits, restricted sealing seasons, and a ban on the killing of Ross and fur seals. The Conservation of Antarctic Marine Living Resources (1980) manages commercial fisheries in the Southern Ocean by imposing quotas and bans on particular species and fishing zones. The Protocol on Environmental Protection, also known as the Madrid Protocol (1991), is a comprehensive set of measures for regulating human activities and preserving the environment of Antarctica.

Whaling falls under the control not of the ATS, but of the International Whaling Commission (IWC). Established in 1946 to regulate the industry in all the world’s oceans, the IWC set progressively lower limits on whaling throughout the 1970s. In 1994 the IWC established an Antarctic whale sanctuary to protect primary feeding grounds.