Английская Википедия:Esperanza Base

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Шаблон:Infobox settlement

Esperanza Base (Шаблон:Lang-es, 'Hope Base') is a permanent, all-year-round Argentine research station in Hope Bay, Trinity Peninsula (in Graham Land on the Antarctic Peninsula). It is one of only two civilian settlements in Antarctica (the other being the Chilean Villa Las Estrellas). The base's motto is Permanencia, un acto de sacrificio ('Permanence, an act of sacrifice').

Description

Файл:Esperanza Station anta0060.jpg
Esperanza Base seen from Hope Bay

Built in 1953,[1][2][3] the base houses 56 inhabitants in winter, including 10 families and 2 school teachers. Provincial school #38 Presidente Raúl Ricardo Alfonsín (formerly named Julio Argentino Roca) was founded in 1978 and acquired independent status in 1997. It maintains the furthest South Scout troop. The base has an Argentine civil register office where births and weddings are recorded.[4] The base has tourist facilities that are visited by about 1,100 tourists each year.

The LRA 36 Radio Nacional Arcángel San Gabriel radio station started transmitting in 1979 and currently broadcasts on 15476 kHz shortwave and 96.7 MHz FM. It is one of the southern most radio stations in the world and its range signal includes audio identification in multiple languages.[5] The host of "Panorama Nacional" Marcelo Ayala told at the beginning of 2024 about his life experience and broadcast by LRA36 Radio Nacional Arcángel San Gabriel.[6]

A wind generator was installed in 2008, mounted by INVAP.[7]

The 43 buildings of the station have a combined space of Шаблон:Convert covered;[8] Шаблон:Convert of fuel are used annually by the four generators to produce electricity for the station. Research projects include: glaciology, seismology, oceanography, coastal ecology, biology, geology, and limnology.

In the Hope Bay incident in 1952, this area was also the scene of the only shots fired in anger in Antarctica, when an Argentine shore party fired a machine gun over the heads of a Falkland Islands Dependencies Survey team unloading supplies from the John Biscoe to rebuild its damaged base. Following the Argentine show of force, the British team returned to the Falkland Islands. Shortly afterwards, Argentina issued a diplomatic apology, saying there had been a misunderstanding and the military commander on the ground had exceeded his authority. Despite this initial outward show of deference, the party was later welcomed back to Argentina with a hero's welcome. In the meantime, the John Biscoe had returned from the Falklands with a military escort and completed rebuilding the British base.[9] The Antarctic Treaty of 1959 now treats the continent as a laboratory open to all, and provides that "no acts or activities ... shall constitute a basis for asserting, supporting or denying a claim to territorial sovereignty."[10]

People

Шаблон:Main The base was the birthplace of Emilio Palma, the first person to be born in Antarctica. There have been at least ten other children born at the base.[11][12]

Climate

Like the rest of the Antarctic Peninsula, the base has a polar climate characterized by strong winds that descend downwards from the Antarctic ice sheet.[13] These winds can exceed Шаблон:Convert, leading to blowing snow and reduced visibility.[13] The climate is classified as a polar tundra (ET) climate in the Köppen system.[14]

Mean monthly temperatures range from Шаблон:Convert in July, the coldest month, to Шаблон:Convert in January, the warmest month.[13] During summer (December–February), the average high is between Шаблон:Convert while the average low is between Шаблон:Convert.[13] In winter, mean temperatures are around Шаблон:Convert.[13] A temperature of Шаблон:Convert was recorded on 24 March 2015.[15] This reading was the highest temperature ever recorded on mainland Antarctica and its surrounding islands, until on 6 February 2020, a new high of Шаблон:Convert was recorded at the base, being the current record and considered by the World Meteorological Organization to be the highest temperature ever recorded for mainland Antarctica and its surrounding islands.[16][17] The lowest temperature ever recorded is Шаблон:Convert on 18 July 1994.[18]

The temperature trend since 1948 is +0.0315 °C/yr (+0.0567 °F/yr) (annual), +0.0413 °C/yr (+0.0743 °F/yr) (winter) and +0.0300 °C/yr (+0.0540 °F/yr) (summer).

Шаблон:Weather box

Historic site

Шаблон:Infobox lighthouse Шаблон:Css Image Crop

A group of items or structures of historic significance at, or close to, the base have been designated a Historic Site or Monument (HSM 40), following a proposal by Argentina to the Antarctic Treaty Consultative Meeting. These comprise a bust of General San Martin, a grotto with a statue of the Virgin of Lujan, a flagpole erected in 1955, and a cemetery with a stele commemorating Argentine expedition members who died in the area.[19]

General Martín Güemes Refuge

Refuge General Martín Güemes is the name given to two shelters in Antarctica. The first one is covered by ice, the second one is active. The refuge is Administered by the Argentine Army and depends on Esperanza Base, which is responsible for maintenance and care. The two refuges are located on the Tabarin Peninsula on the eastern tip of the Trinity Peninsula on the Antarctic Peninsula Шаблон:Convert south of Esperanza.The refuges pay homage to Martín Miguel de Güemes, a military man who served an outstanding role in the Argentine war of independence.

General Martín Güemes I Refuge

The first refuge Шаблон:Coord was located on the north east coast of the Duse Bay of the Trinity Peninsula and opened on October 23, 1953. Шаблон:Ill, at that time head of the newly created Esperanza Base, participated in its construction, being one of the first refuges installed by the Army and the second in the continental Antarctica. The refuge was destroyed by the ice in 1960.

General Martín Güemes II Refuge

The second refuge Шаблон:Coord is active and is located in the Tabarin Peninsula and was inaugurated on September 15, 1959. It has capacity for six people, food for a month, fuel, gas and a first aid kit.[20]Шаблон:Circular reference

See also

Notes

Шаблон:Reflist

Further reading

  • Antarctica. Sydney: Reader's Digest, 1985, p. 156-157.
  • Child, Jack. Antarctica and South American Geopolitics: Frozen Lebensraum. New York: Praeger Publishers, 1988, p. 73.
  • Lonely Planet, Antarctica: a Lonely Planet Travel Survival Kit, Oakland, CA: Lonely Planet Publications, 1996, 302-304.
  • Stewart, Andrew, Antarctica: An Encyclopedia. London: McFarland and Co., 1990 (2 volumes), p. 469.
  • U.S. National Science Foundation, Geographic Names of the Antarctic, Fred G. Alberts, ed. Washington: NSF, 1980.

References

Шаблон:Reflist

External links

Шаблон:Commons category

Шаблон:Portal bar Шаблон:ArgentineAntarctica Шаблон:Antarctic research stations Шаблон:Antarctic fields camp Шаблон:Historic Sites and Monuments in Antarctica Шаблон:Antarctica

Шаблон:Authority control

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  1. ↑ Шаблон:Cite web
  2. ↑ Шаблон:Cite web
  3. ↑ Шаблон:Cite web
  4. ↑ Шаблон:Cite web
  5. ↑ Шаблон:Cite web
  6. ↑ Шаблон:Cite web
  7. ↑ Шаблон:Cite AV mediaШаблон:Cbignore
  8. ↑ Google Earth satellite images
  9. ↑ Шаблон:Cite book
  10. ↑ Шаблон:Cite news
  11. ↑ 60 años de Base Esperanza Шаблон:Webarchive - Fundación Marambio
  12. ↑ El primer antártico es argentino Шаблон:Webarchive - Fundación Marambio
  13. ↑ 13,0 13,1 13,2 13,3 13,4 Шаблон:Cite web
  14. ↑ Шаблон:Cite journal
  15. ↑ Шаблон:Cite web
  16. ↑ Шаблон:Cite web
  17. ↑ Шаблон:Cite web
  18. ↑ Ошибка цитирования Неверный тег <ref>; для сносок meteoclimat не указан текст
  19. ↑ Шаблон:Cite web
  20. ↑ es:Refugio General Martín Güemes
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