Location:
Oceania, continent between the Indian Ocean and the South Pacific
Ocean
Geographic coordinates:
27 00 S, 133 00 E
Map references:
Oceania
Area:
total: 7,686,850 sq km
water: 68,920 sq km
note: includes Lord Howe Island and Macquarie Island
land: 7,617,930 sq km
Area - comparative:
slightly smaller than the US contiguous 48 states
Land boundaries:
0 km
Coastline:
25,760 km
Maritime claims:
contiguous zone: 24 NM
territorial sea: 12 NM
exclusive economic zone: 200 NM
continental shelf: 200 NM or to the edge of the continental margin
Climate:
generally arid to semiarid; temperate in south and east; tropical
in north
Terrain:
mostly low plateau with deserts; fertile plain in southeast
Elevation extremes:
lowest point: Lake Eyre -15 m
highest point: Mount Kosciuszko 2,229 m
Natural resources:
bauxite, coal, iron ore, copper, tin, gold, silver, uranium,
nickel, tungsten, mineral sands, lead, zinc, diamonds, natural gas,
petroleum
Land use:
arable land: 6.88%
permanent crops: 0.03%
other: 93.09% (1998 est.)
Irrigated land:
24,000 sq km (1998 est.)
Natural hazards:
cyclones along the coast; severe droughts; forest fires
Environment - current issues:
soil erosion from overgrazing, industrial development,
urbanization, and poor farming practices; soil salinity rising due
to the use of poor quality water; desertification; clearing for
agricultural purposes threatens the natural habitat of many unique
animal and plant species; the Great Barrier Reef off the northeast
coast, the largest coral reef in the world, is threatened by
increased shipping and its popularity as a tourist site; limited
natural fresh water resources
Environment - international agreements:
party to: Antarctic-Environmental Protocol, Antarctic-Marine Living
Resources, Antarctic Seals, Antarctic Treaty, Biodiversity, Climate
Change, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Marine Dumping,
Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection,
Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands,
Whaling
signed, but not ratified: Climate Change-Kyoto Protocol
Geography - note:
world's smallest continent but sixth-largest country; population
concentrated along the eastern and southeastern coasts; regular,
tropical, invigorating, sea breeze known as "the Doctor" occurs
along the west coast in the summer