by commercial fisheries

Land use: arable land: 0%

permanent crops: 0%

permanent pastures: 0%

forests and woodland: 0%

other: 100% (ice 98%, barren rock 2%)

Irrigated land: 0 sq km (1993)

Natural hazards: katabatic (gravity-driven) winds blow coastward
from the high interior; frequent blizzards form near the foot of the
plateau; cyclonic storms form over the ocean and move clockwise
along the coast; volcanism on Deception Island and isolated areas of
West Antarctica; other seismic activity rare and weak; large
icebergs may calve from ice shelf

Environment - current issues: in 1998, NASA satellite data showed
that the antarctic ozone hole was the largest on record, covering 27
million square kilometers; researchers in 1997 found that increased
ultraviolet light coming through the hole damages the DNA of
icefish, an antarctic fish lacking hemoglobin; ozone depletion
earlier was shown to harm one-celled antarctic marine plants

Geography - note: the coldest, windiest, highest (on average), and
driest continent; during summer, more solar radiation reaches the
surface at the South Pole than is received at the Equator in an
equivalent period; mostly uninhabitable

Antarctica People

Population: no indigenous inhabitants, but there are seasonally
staffed research stations

note: approximately 29 nations, all signatory to the Antarctic
Treaty, send personnel to perform seasonal (summer) and year-round
research on the continent and in its surrounding oceans; the
population of persons doing and supporting science on the continent
and its nearby islands south of 60 degrees south latitude (the
region covered by the Antarctic Treaty) varies from approximately
4,000 in summer to 1,000 in winter; in addition, approximately 1,000
personnel including ship's crew and scientists doing onboard
research are present in the waters of the treaty region; Summer
(January) population - 3,687 total; Argentina 302, Australia 201,
Belgium 13, Brazil 80, Bulgaria 16, Chile 352, China 70, Finland 11,
France 100, Germany 51, India 60, Italy 106, Japan 136, South Korea
14, Netherlands 10, NZ 60, Norway 40, Peru 28, Poland 70, Russia
254, South Africa 80, Spain 43, Sweden 20, UK 192, US 1,378
(1998-99); Winter (July) population - 964 total; Argentina 165,
Australia 75, Brazil 12, Chile 129, China 33, France 33, Germany 9,
India 25, Japan 40, South Korea 14, NZ 10, Poland 20, Russia 102,
South Africa 10, UK 39, US 24