Bouvet Island (2007) | Indian Ocean (2006) | |
Area | total: 49 sq km
land: 49 sq km water: 0 sq km |
total: 68.556 million sq km
note: includes Andaman Sea, Arabian Sea, Bay of Bengal, Flores Sea, Great Australian Bight, Gulf of Aden, Gulf of Oman, Java Sea, Mozambique Channel, Persian Gulf, Red Sea, Savu Sea, Strait of Malacca, Timor Sea, and other tributary water bodies |
Area - comparative | about 0.3 times the size of Washington, DC | about 5.5 times the size of the US |
Background | This uninhabited volcanic island is almost entirely covered by glaciers and is difficult to approach. It was discovered in 1739 by a French naval officer after whom the island was named. No claim was made until 1825, when the British flag was raised. In 1928, the UK waived its claim in favor of Norway, which had occupied the island the previous year. In 1971, Norway designated Bouvet Island and the adjacent territorial waters a nature reserve. Since 1977, it has run an automated meteorological station on the island. | The Indian Ocean is the third largest of the world's five oceans (after the Pacific Ocean and Atlantic Ocean, but larger than the Southern Ocean and Arctic Ocean). Four critically important access waterways are the Suez Canal (Egypt), Bab el Mandeb (Djibouti-Yemen), Strait of Hormuz (Iran-Oman), and Strait of Malacca (Indonesia-Malaysia). The decision by the International Hydrographic Organization in the spring of 2000 to delimit a fifth ocean, the Southern Ocean, removed the portion of the Indian Ocean south of 60 degrees south latitude. |
Climate | antarctic | northeast monsoon (December to April), southwest monsoon (June to October); tropical cyclones occur during May/June and October/November in the northern Indian Ocean and January/February in the southern Indian Ocean |
Coastline | 29.6 km | 66,526 km |
Country name | conventional long form: none
conventional short form: Bouvet Island |
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Dependency status | territory of Norway; administered by the Polar Department of the Ministry of Justice and Police from Oslo | - |
Disputes - international | none | some maritime disputes (see littoral states) |
Economy - overview | no economic activity; declared a nature reserve | The Indian Ocean provides major sea routes connecting the Middle East, Africa, and East Asia with Europe and the Americas. It carries a particularly heavy traffic of petroleum and petroleum products from the oilfields of the Persian Gulf and Indonesia. Its fish are of great and growing importance to the bordering countries for domestic consumption and export. Fishing fleets from Russia, Japan, South Korea, and Taiwan also exploit the Indian Ocean, mainly for shrimp and tuna. Large reserves of hydrocarbons are being tapped in the offshore areas of Saudi Arabia, Iran, India, and western Australia. An estimated 40% of the world's offshore oil production comes from the Indian Ocean. Beach sands rich in heavy minerals and offshore placer deposits are actively exploited by bordering countries, particularly India, South Africa, Indonesia, Sri Lanka, and Thailand. |
Elevation extremes | lowest point: South Atlantic Ocean 0 m
highest point: Olav Peak 935 m |
lowest point: Java Trench -7,258 m
highest point: sea level 0 m |
Environment - current issues | NA | endangered marine species include the dugong, seals, turtles, and whales; oil pollution in the Arabian Sea, Persian Gulf, and Red Sea |
Flag description | the flag of Norway is used | - |
Geographic coordinates | 54 26 S, 3 24 E | 20 00 S, 80 00 E |
Geography - note | covered by glacial ice; declared a nature reserve | major chokepoints include Bab el Mandeb, Strait of Hormuz, Strait of Malacca, southern access to the Suez Canal, and the Lombok Strait |
Irrigated land | 0 sq km | - |
Land boundaries | 0 km | - |
Land use | arable land: 0%
permanent crops: 0% other: 100% (93% ice) (2005) |
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Legal system | the laws of Norway, where applicable, apply | - |
Location | island in the South Atlantic Ocean, southwest of the Cape of Good Hope (South Africa) | body of water between Africa, the Southern Ocean, Asia, and Australia |
Map references | Antarctic Region | Political Map of the World |
Maritime claims | territorial sea: 4 nm | - |
Military - note | defense is the responsibility of Norway | - |
Natural hazards | NA | occasional icebergs pose navigational hazard in southern reaches |
Natural resources | none | oil and gas fields, fish, shrimp, sand and gravel aggregates, placer deposits, polymetallic nodules |
Population | uninhabited | - |
Terrain | volcanic; coast is mostly inaccessible | surface dominated by counterclockwise gyre (broad, circular system of currents) in the southern Indian Ocean; unique reversal of surface currents in the northern Indian Ocean; low atmospheric pressure over southwest Asia from hot, rising, summer air results in the southwest monsoon and southwest-to-northeast winds and currents, while high pressure over northern Asia from cold, falling, winter air results in the northeast monsoon and northeast-to-southwest winds and currents; ocean floor is dominated by the Mid-Indian Ocean Ridge and subdivided by the Southeast Indian Ocean Ridge, Southwest Indian Ocean Ridge, and Ninetyeast Ridge |