Английская Википедия:Adélie Land

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Adélie Land (Шаблон:Lang-fr, Шаблон:IPA-fr) or Adélie Coast is a claimed territory of France located on the continent of Antarctica. It stretches from a portion of the Southern Ocean coastline all the way inland to the South Pole. France has administered it as one of five districts of the French Southern and Antarctic Lands since 1955 and applied the Antarctic Treaty System rules since 1961. Article 4 of the Antarctic Treaty deals with territorial claims, and although it does not renounce or diminish any preexisting claims to sovereignty, it also does not prejudice the position of contracting parties in their recognition or non-recognition of territorial sovereignty. France has had a permanent station in Adélie Land since April 9, 1950.

Geography

Adélie Land lies between 136° E (near Pourquoi Pas Point at Шаблон:Coord) and 142° E (near Point Alden at Шаблон:Coord), with a shore length of about Шаблон:Convert and with its inland part extending as a sector of a circle about Шаблон:Convert toward the South Pole. Adélie Land has borders with the Australian Antarctic Territory both on the east and on the west, namely on Clarie Land (part of Wilkes Land) in the west, and George V Land in the east. Additionally, it is the only territory claimed within French Southern and Antarctic Lands that is not an island.

Its total land area, mostly covered with glaciers, is estimated to be Шаблон:Convert.

The coast of Adélie Land is known for its katabatic winds which push snow and sea ice away from the coast. In a 1915 Science Magazine volume, it was named the "stormiest spot on the face of earth".

History

The coast of Adélie Land was discovered in January 1840 by the French explorer Jules Dumont d'Urville (1790–1842) who named it after his wife, Adèle. This is the basis of the French claim to this Antarctic land. The first French research station, Port Martin, was built in 1950. It was destroyed by a fire in 1952, and replaced by Dumont d'Urville Station in 1956. Charcot Station was a French inland base built which was occupied from 1957 to 1960.

Cap Prud'Homme Camp, an Italian-French base, opened in 1994. Prud'Homme and Dumont d'Urville are the only currently remaining active stations.

• Discovery by Jules Dumont d'Urville, 1840

  Discovery by Jules Dumont d'Urville, 1840

• Rocks brought back by the expedition in January 1840)

  Rocks brought back by the expedition in January 1840)

Research stations

Port Martin and Base Marret (1950–52)

Шаблон:Main The site of Port Martin was discovered during a French Antarctic Expedition under André-Frank Liotard on 18 January 1950. Liotard, along with 11 men, established the station on April 9, 1950 at Шаблон:Coord. Port Martin housed a winter population of 11 in 1950–51 and 17 in 1951–52. A crew under Mario Marret built a temporary secondary base in January 1952: Base Marret on Petrel Island. Port Martin was destroyed by a fire during the night of January 23–24, 1952. All of the inhabitants were safely evacuated, and they overwintered at Base Marret. Only the ancillary buildings of Port Martin were not destroyed by the fire and they have remained mostly untouched since.

Dumont d'Urville Station (1956–present)

Шаблон:Main The Dumont d'Urville Station is a year-round French research base located at Шаблон:Coord. The station is Шаблон:Convert largeand houses a summer population of 120 and a winter population of around 30. It built on January 12, 1956 for the International Geophysical Year of 1957–58. Initially intended to be a temporary station, it was expanded and continually occupied. Like Base Marret, the station is located on Petrel Island, which is Шаблон:Cvt from the mainland. The station's research includes ecology, marine biology, glaciology, meteorology and more. In the documentary, March of the Penguins (2005), Dumont d'Urville Station was the main filming location.

Charcot Station (1957–60)

Шаблон:Ill (Шаблон:Coord) was a French inland base located on the Antarctic ice sheet at Шаблон:Convert from the coast and from Dumont d'Urville Station, at an elevation of about Шаблон:Convert. The station, built for the International Geophysical Year of 1957–58, paid homage to Jean-Baptiste Charcot), and was occupied from January 1957 through 1960 housing aloneШаблон:Clarify three men.

The base was composed of a main body of 24 square metres (the "barrack") which consisted of semicylindrical sections of sheet metal assembled end to end. This form was planned to best withstand the snow pressure accumulated on it. Horizontal galleries were connected to house scientific measurement devices, while a vertical air conduit opened a few metres above the snow level provided ventilation.

Robert Guillard Station (1994–present)

Robert Guillard Station known as Cap Prud'Homme (Шаблон:Coord) is an Italian-French camp, opened in 1994, located on the coast of the Antarctic ice sheet, in Adélie Land, about Шаблон:Cvt from Petrel Island, where the French Dumont d'Urville Station is. All the supplies and equipment for the Italian-French Concordia Station are transported by a combined convoy of up to 7 Caterpillar tractors from Cap Prud'Homme, with Kässbohrer trailblazers and a team of up to 9 people; each convoy transports an average of 150 tons of payload.

Wildlife

Файл:Colonie de manchots Adélies.jpg

Colony of Adelie Penguin near the French Dumont d'Urville Station on Adélie Land, Antarctica.

Part of the Pointe Géologie Archipelago in Adélie Land is protected by the Antarctic Specially Protected Area 120. In 2016, a study predicted that a Adèlie penguin colony located in Cape Dennison in Commonwealth Bay might be subject to extinction. In 2010, a fallen glacier blocked the flow of a river and caused sea ice to overflow to the rocky surface that Adélie penguin requires to nest.

Before 2017, estimated 18,000 pairs of Adélie penguin resided in the Adélie Land. However, in 2017, a insurgence of sea ice forced the penguins to travel further to reach the sea. Due to this, nearly all of the newborn penguins had died of starvation and exhaustion. The Dumont d'Urville Station is in proximity to Adélie penguins, Emperor penguins, and seals.

See also

• Adelie Land Meteorite
• Adélie Valley
• Research stations in Antarctica
• Antarctic field camps