style="font-size:15px;"> 3 total, 3 usable; 2 with permanent-surface runways; 1 with runways2,440-3,659 m; 2 with runways less than 1,220 m
Telecommunications:
good automatic telephone system; 6,700 telephones; tropospheric scatter
links with Saba and Guadeloupe; broadcast stations - 4 AM, 2 FM, 2 TV, 2
shortwave; 1 coaxial submarine cable; 1 Atlantic Ocean INTELSAT earth
station
:Antigua and Barbuda Defense Forces
Branches:
Royal Antigua and Barbuda Defense Force, Royal Antigua and Barbuda Police
Force (including the Coast Guard)
Manpower availability:
NA
Defense expenditures:
exchange rate conversion - $1.4 million, 1% of GDP (FY91)
:Arctic Ocean Geography
Total area:
14,056,000 km2
Land area:
14,056,000 km2; includes Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea,
East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara Sea,
Laptev Sea, and other tributary water bodies
Comparative area:
slightly more than 1.5 times the size of the US; smallest of the world's
four oceans (after Pacific Ocean, Atlantic Ocean, and Indian Ocean)
Coastline:
45,389 km
Disputes:
some maritime disputes (see littoral states)
Climate:
persistent cold and relatively narrow annual temperature ranges; winters
characterized by continuous darkness, cold and stable weather conditions,
and clear skies; summers characterized by continuous daylight, damp and
foggy weather, and weak cyclones with rain or snow
Terrain:
central surface covered by a perennial drifting polar icepack that averages
about 3 meters in thickness, although pressure ridges may be three times
that size; clockwise drift pattern in the Beaufort Gyral Stream, but nearly
straight line movement from the New Siberian Islands (Russia) to Denmark
Strait (between Greenland and Iceland); the ice pack is surrounded by open
seas during the summer, but more than doubles in size during the winter and
extends to the encircling land masses; the ocean floor is about 50%
continental shelf (highest percentage of any ocean) with the remainder a
central basin interrupted by three submarine ridges (Alpha Cordillera,
Nansen Cordillera, and Lomonsov Ridge); maximum depth is 4,665 meters in the
Fram Basin
Natural resources:
sand and gravel aggregates, placer deposits, polymetallic nodules, oil and
gas fields, fish, marine mammals (seals, whales)
Environment:
endangered marine species include walruses and whales; ice islands
occasionally break away from northern Ellesmere Island; icebergs calved from
glaciers in western Greenland and extreme northeastern Canada; maximum snow
cover in March or April about 20 to 50 centimeters over the frozen ocean and
lasts about 10 months; permafrost in islands; virtually icelocked from
October to June; fragile ecosystem slow to change and slow to recover from
disruptions or damage
Note:
major chokepoint is the southern Chukchi Sea (northern access to the Pacific
Ocean via the Bering Strait); ships subject to superstructure icing from
October to May; strategic location between North America and Russia;
shortest marine link between the extremes of eastern and western Russia,
floating research stations operated by the US and Russia
:Arctic Ocean Economy
Overview:
Economic activity is limited to the exploitation of natural resources,
including crude oil, natural gas, fish, and seals.
:Arctic Ocean Communications
Ports:
Churchill (Canada), Murmansk (Russia), Prudhoe Bay (US)
Telecommunications:
no submarine cables
Note:
sparse network of air, ocean, river, and land routes; the Northwest Passage
(North America) and Northern Sea Route (Asia) are important seasonal
waterways
:Argentina Geography
Total area:
2,766,890 km2
Land area:
2,736,690 km2
Comparative area:
slightly more than four times the size of Texas
Land boundaries:
9,665 km total; Bolivia 832 km, Brazil 1,224 km, Chile 5,150 km, Paraguay
1,880 km, Uruguay 579 km
Coastline:
4,989 km
Maritime claims:
Continental shelf:
