Annenkov Island

Annenkov Island
Annenkov Island

Satellite image of the island

Map showing Annenkov Island
Geography
Coordinates 54°29′S 37°5′W / 54.483°S 37.083°W / -54.483; -37.083
Archipelago South Georgia Islands
Length 4 mi (6 km)
Highest elevation 650 m (2,130 ft)
Country
United Kingdom
Demographics
Population Uninhabited

Annenkov Island (54°29′S 37°5′W / 54.483°S 37.083°W / -54.483; -37.083) is to the west of the main island of South Georgia. The Pickersgill Islands are its south west. It is irregularly-shaped and 4 miles (6 km) long and 650 m (2,130 ft) high, lying 8 miles (13 km) off the south-central coast of South Georgia.

Contents

History

It was discovered in January 1775 by a British expedition under James Cook, who named it Pickersgills Island for Lieutenant Richard Pickersgill of the expedition ship HMS Resolution. Resighted in 1819 by a Russian expedition under Fabian Gottlieb von Bellingshausen on the Mikhail Annenkov, officer on the expedition ship. The name Pickersgill has become established for a group of islands 15 miles (24 km) to the southeast — see Pickersgill Islands.

Wildlife

A Site of Special Scientific Interest, Annenkov is one of the few rat-free islands of the South Georgia archipelago. And as Bellinghausen lamented there is "not a single shrub nor any vegetation" on the island.

500 wandering albatross pairs breed here.

Landings are only allowed here with permission.

Geology

Annenkov's highest point is Olstad Peak (54°29′S 37°5′W / 54.483°S 37.083°W / -54.483; -37.083), which rises to 650 m (2,130 ft). Olstad Peak was surveyed by the South Georgia Survey in the period 1951–57, and named by the United Kingdom Antarctic Place-Names Committee for Ola Olstad, Norwegian zoologist, member of the Norwegian expedition under Harald Horntvedt, 1927–28, and chief scientist of the Norwegian expedition under Nils Larsen, 1928-29.

It is one of the few places in South Georgia where fossils may be found.

Intrusion Lake

Intrusion Lake
Location Annenkov Island, South Georgia
Coordinates 54°29′S 37°4′W / 54.483°S 37.067°W / -54.483; -37.067 (Intrusion Lake)
Basin countries (South Georgia)

Intrusion Lake (54°29′S 37°4′W / 54.483°S 37.067°W / -54.483; -37.067) is a lake, 0.2 miles (0.3 km) long, located north-northeast of Olstad Peak in central Annenkov Island. Mapped by the British Antarctic Survey in 1972–73 and so named because its irregular shape is controlled by several intrusions of andesite along its north shore.

See also

References

  • Stonehouse, B (ed.) Encyclopedia of Antarctica and the Southern Oceans (2002, ISBN 0 471 9866 58)

External links



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См. также в других словарях:

  • Annenkov Island — NASA Aufnahme von Annenkov Island Gewässer Südatlantik Inselgruppe …   Deutsch Wikipedia

  • Annenkov-Insel — Annenkov NASA Aufnahme von Annenkov Island Gewässer Atlantischer Ozean Inselgruppe Südgeorgien …   Deutsch Wikipedia

  • Annenkov — is a surname, and may refer to:* Mikhail Annenkov * Nikolay Annenkov * Pavel Annenkov * Yuri Annenkov* Annenkov Island off South Georgia …   Wikipedia

  • Île Annenkov — Annenkov Island (en) Photo satellite de l île Annenkov Géographie Pays …   Wikipédia en Français

  • Montagu Island — …   Wikipedia

  • Thule Island — Not to be confused with the town of Thule, Greenland. Thule Island Flag of South Georgia and the South Sandwich Islands. Locat …   Wikipedia

  • Cooper Island — For the island in the British Virgin Islands, see Cooper Island (British Virgin Islands). For the islet in the US Minor Outlying Islands, see Palmyra Atoll. Cooper Island Southeast extremity of South Georgia with Cooper Island …   Wikipedia

  • Grass Island, South Georgia — Not to be confused with Grassholm, South Georgia Grass Island, South Georgia Geography Coordinates 54°9′S 36°40′W /  …   Wikipedia

  • Cook Island, South Sandwich Islands — South Sandwich Islands Location of Cook Island Geography …   Wikipedia

  • Isla Annenkov — Mapa que muestra la Localización de la Isla Annenkov …   Wikipedia Español


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