Introduction Arctic Ocean
Background:
The Arctic Ocean is the smallest of the world's five oceans (after
the Pacific Ocean, Atlantic Ocean, Indian Ocean, and the recently
delimited Southern Ocean). The Northwest Passage (US and Canada) and
Northern Sea Route (Norway and Russia) are two important seasonal
waterways. A sparse network of air, ocean, river, and land routes
circumscribes the Arctic Ocean.
Geography Arctic Ocean
Location:
body of water between Europe, Asia, and North America, mostly north
of the Arctic Circle
Geographic coordinates:
90 00 N, 0 00 E
Map references:
Arctic Region
Area:
total: 14.056 million sq km
note: includes Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea,
East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara
Sea, Laptev Sea, Northwest Passage, and other tributary water bodies
Area - comparative:
slightly less than 1.5 times the size of the US
Coastline:
45,389 km
Climate:
polar climate characterized by 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