The Full Wiki

South Shetland Islands: Map


Wikipedia article:

Map showing all locations mentioned on Wikipedia article:

A map of the South Shetland Islands.
Location of the South Shetlands
The South Shetland Islands are a group of Antarctic islands, lying about 120 kilometres north of the Antarctic Peninsulamarker. By the Antarctic Treaty of 1959, the Islands' sovereignty is neither recognized nor disputed by the signatories and they are free for use by any signatory for non-military use.

The Islands have been claimed by the UK since 1908 and are part of British Antarctic Territory since 1962. They are claimed by the governments of Chilemarker (since 1940, as part of the Antártica Chilena Province) and Argentinamarker (since 1943) as part of Argentine Antarctica, Tierra del Fuego Provincemarker.

Several countries maintain research stations on the Islands. Most of them are situated on King George Islandmarker, benefitting from the airfield of the Chileanmarker base Eduardo Frei.

There are sixteen research stations to date in different parts of the islands, with Chilean stations being the greatest in number. Research is often a shared duty of nations, with Chilean-American Shirreff Basemarker being an example of this.


The Dutchman Dirck Gerritsz in 1599, or the Spaniard Gabriel de Castilla in 1603 travelled through these Antarctic lands, both of them supposedly sailing south of the Drake Passagemarker in the South Shetland Islands area. In 1818 Juan Pedro de Aguirre obtained permission from the Buenos Airesmarker authorities to install an establishment for sealing on "some of the uninhabited islands near the South Pole".

Captain William Smith in the British merchant brig Williams, while sailing to Valparaisomarker, Chilemarker in 1819 deviated from his route south of Cape Hornmarker, and on 19 February sighted Williams Point, the northeast extremity of Livingston Islandmarker. Thus Livingston Island became the first land ever discovered south of the 60th southern latitude. Smith revisited the South Shetlands, landed on King George Islandmarker on 16 October 1819, and claimed possession for Britainmarker.

Meanwhile, the Spanish Navy ship San Telmo sank in September 1819 whilst trying to go through the Drake Passage. Parts of her supposed wreckage were found months later by sealers on the north coast of Livingston Island.

During December 1819 - January 1820 the islands were surveyed and mapped by Lieutenant Edward Bransfield onboard the Williams, with the ship chartered by the Royal Navy.

Already on 15 November 1819 the American agent in Valparaísomarker, Jeremy Robinson, informed the US Secretary of State John Quincy Adams of Smith’s discovery and Bransfield’s forthcoming mission, and suggested the dispatch of a US government ship to explore the islands where "new sources of wealth, power and happiness would be disclosed and science itself be benefited thereby."

The discovery of the islands attracted British and American sealers.The first sealing ship to operate in the area was the brig Espirito Santo chartered by British merchants in Buenos Aires. The ship arrived at Rugged Island off Livingston Islandmarker, where its British crew landed on Christmas Day 1819, and claimed the islands for King George III; a narrative of the events was published by the brig's master Joseph Herring in the July 1820 edition of the Imperial Magazine. The Espirito Santo was followed from the Falkland Islandsmarker by the American brig Hersilia commanded by Captain James Sheffield (with second mate Nathaniel Palmer), the first American sealer in the South Shetlands.

The first overwintering in Antarcticamarker took place on the South Shetlands, when at the end of the 1820/21 summer season eleven British men from the ship Lord Melville failed to leave King George Island, and survived successfully throughout the austral winter to be rescued at the beginning of the next season.

Having circumnavigated the Antarctic continentmarker, the Russian Antarctic expedition of Fabian von Bellingshausen and Mikhail Lazarev arrived to the South Shetlands in January 1821. The Russians surveyed the islands and named them, landing on both King George Island and Elephant Islandmarker. While sailing between Deceptionmarker and Livingstonmarker islands, Bellingshausen was visited by Nathaniel Palmer, master of the American brig Hero, who informed him of the activities of dozens of American and British sealing ships in the area.

The name "New South Britain" was used briefly, but was soon changed to South Shetland Islands (in reference to the Shetland Islandsmarker off the northern coast of Scotlandmarker). The name South Shetland Islands is now established in international usage. Both sets of islands actually lie at a similar distance from the South Pole and North Pole respectively, but the South Shetlands are much colder (see below).

Seal hunting and whaling was done on the islands during the 19th and early 20th century. From 1908 the islands were governed as part of the Falkland Islands Dependencymarker but the islands have only been occupied since the establishment of a scientific research station during 1944. The archipelago, together with the nearby Antarctic Peninsulamarker and South Georgiamarker, is an increasingly popular tourist destination during the austral summer.


As a group of islands, the South Shetland Islands are located at . They are within the region 61° 00'–63° 37' South, 53° 83'–62° 83' West. The islands lie 940 km south of the Falkland Islandsmarker, and between 93 km (Deception Islandmarker) and 269 km (Clarence Island) northwest and north from the nearest point of the Antarctic continent, Graham Land.

The South Shetlands consist of 11 major islands and several minor ones, totalling 3687 square kilometres of land area. Between 80 and 90 percent of the land area is permanently glaciated. The highest point on the island chain is Mount Irvingmarker on Clarence Island at 2300 metres above sea level.

The South Shetland Islands extend about 280 miles from Smith Islandmarker and Snow Islandmarker in the west-southwest to Elephant Islandmarker and Clarence Island in the east-northeast.


The islands are the same distance from the equator as the Faroe islandsmarker in the north Atlantic but their proximity to Antarctica means that they have a much colder climate. The sea around the islands is closed by ice from early April to early December and the monthly average temperature is below 0°C for eight months of the year (April to November).

The islands have experienced measurable glacier retreat during recent years but despite this they remain more than 80% snow and ice covered throughout the summer.

The climate is cloudy and humid all year round and very strong westerly winds blow at all seasons. Some of the sunniest weather is associated with outbreaks of very cold weather from the south in late winter and spring. Mean summer temperatures are only about 1.5°C and those in winter are about -5°C. The effect of the ocean tends to keep summer temperatures low and winter temperatures from decreasing as low as they do inland to the south.


From north to south the main and some minor islands of the South Shetlands are:

(The Russian names above are historical, and no longer the official Russian names of the relevant islands.)

Research Stations

Several nations maintain research stations on the Islands:

Field Camps

See also


Notes and references

  1. Historia Antártica
  2. GHCN Climate data, GISS data publications, period 1978-2007
  • A.G.E. Jones, Captain William Smith and the Discovery of New South Shetland, Geographical Journal, Vol. 141, No. 3 (November 1975), pp. 445–461
  • Alan Gurney, Below the Convergence: Voyages Toward Antarctica, 1699-1839, Penguin Books, New York, 1998
  • R.J. Campbell ed., The Discovery of the South Shetland Islands: The Voyage of the Brig Williams, 1819-1820 and the Journal of Midshipman C.W. Poynter, The Hakluyt Society, London, 2000
  • Capt. Hernán Ferrer Fougá, El hito austral del confín de América. El cabo de Hornos. (Siglo XIX, 1800-1855). (Segunda parte). Revista de Marina, Valparaíso, 2004, N° 1
  • General Survey of Climatology V12, Landsberg ed,. (1984), Elsevier

External links

Embed code:

Got something to say? Make a comment.
Your name
Your email address