Tierra del Fuego

This article is about the archipelago of Tierra del Fuego. For the island, see Isla Grande de Tierra del Fuego. For the Argentine province, see Tierra del Fuego Province, Argentina. For other uses, see Tierra del Fuego (disambiguation).

Tierra del Fuego (/tiˈɛərə dɛl ˈfweɪɡoʊ/, Spanish: [ˈtjera ðel ˈfweɣo]; Spanish for "Land of Fire", rarely also Fireland in English) is an archipelago off the southernmost tip of the South American mainland, across the Strait of Magellan.

Tierra del Fuego archipelago

Tierra del Fuego archipelago at the tip of South America
Tierra del Fuego archipelago Political map of Tierra del Fuego and mainland South America
Geography
Location	Pacific Ocean, Atlantic Ocean
Major islands	Tierra del Fuego, Hoste, Navarino, Gordon, Wollastone, Noir, Staten, Hermite, Santa Inés, Clarence, Dawson, Capitán Aracena, Londonderry, Picton, Lennox, Nueva, Diego Ramírez, O'Brien, and Desolación Islands among many others
Highest point	Monte Shipton [es]
Administration
Chile
Region	Magallanes y Antártica Chilena
Provinces	Tierra del Fuego Province and Antártica Chilena
Communes	Cabo de Hornos, Antártica, Porvenir, Primavera, Timaukel
Argentina
Province	Tierra del Fuego Province
Demographics
Population	>135,000 (2010)
Ethnic groups	Argentines, Chileans, Selk'nams, Kawésqar, Yaghans

The archipelago consists of the main island, Isla Grande de Tierra del Fuego, with an area of 48,100 km² (18,572 sq mi), and a group of many islands, including Cape Horn and Diego Ramírez Islands. Tierra del Fuego is divided between Argentina, which controls the eastern part of the main island and a few small islands in the Beagle Channel, and Chile, which controls the remaining land area. The southernmost extent of the archipelago is just north of latitude 56°S.

The earliest known human settlement in Tierra del Fuego dates to approximately 8,000 BC.^[1] Europeans first explored the islands during Ferdinand Magellan's expedition of 1520. Tierra del Fuego and similar namings stem from sightings of the many bonfires that the natives built.

Settlement by those of European descent and the displacement of the native populations did not begin until the second half of the nineteenth century, at the height of the Patagonian sheep farming boom and of the local gold rush.^[2] Today, petroleum extraction dominates economic activity in the north of Tierra del Fuego, while tourism, manufacturing, and Antarctic logistics are important in the south.

History

Prehistory

Main article: Fuegians

 

Selk'nam hunters (1930)

The earliest human settlement occurred approximately 8,000 BC. The Yaghan were some of the earliest known humans to settle in Tierra del Fuego.^{[dubious ]} Archeological sites with characteristics of their culture have been found at locations such as Navarino Island.^[3]

European exploration

 

World map from 1572, when the area was believed to be part of what was called Terra Australis

The name Tierra del Fuego was given by the Portuguese explorer Ferdinand Magellan while sailing for the Spanish Crown in 1520; he was the first European to visit these lands. He believed he was seeing the many fires (fuego in Spanish) of the Yaghan,^{[dubious ]} which were visible from the sea, and that the "Indians" were waiting in the forests to ambush his armada.^[4]

In 1525, Francisco de Hoces was the first to speculate that Tierra del Fuego was one or more islands rather than part of what was then called Terra Australis. Francis Drake in 1578 and a Dutch East India Company expedition in 1616 learned more about the geography. The latter expedition named Cape Horn at Hornos Island.

On his first voyage with HMS Beagle in 1830, Robert FitzRoy picked up four native Fuegians, including "Jemmy Button" (Orundellico) and Yokcushlu, and brought them to England. The three who survived the voyage were taken to London to meet the king and queen and were, for a time, celebrities. They returned to Tierra del Fuego in the Beagle with FitzRoy and Charles Darwin, who made extensive notes about his visit to the islands.

European colonization and extinction of Native Americans (1860–1910)

 

Puerto Williams (2005)

 

The city of Ushuaia (2000)

See also: Tierra del Fuego gold rush, Selk'nam genocide, and Patagonian sheep farming boom

During the second half of the nineteenth century, Salesian Catholic missions were established in Río Grande and Dawson Island.

Anglican missionaries, who had established missions on Keppel Island in 1855, established new missions in 1870 at Ushuaia. These missions continued to operate through the nineteenth century. Missionary Thomas Bridges (1842–1898) learned the native language and compiled a 30,000-word Yaghan grammar and dictionary while he worked at Ushuaia.^[5] It was published in the 20th century and is considered an important ethnological work.^[5]

An 1879 Chilean expedition led by Ramón Serrano Montaner reported large amounts of placer gold in the streams and river beds of Tierra del Fuego. This prompted massive immigration to the main island between 1883 and 1909. Numerous Argentines, Chileans, and Croatians settled on the main island, leading to increased conflicts with native Selk'nam. These late nineteenth century gold rushes led to the founding of numerous small settlements by immigrants, such as the Argentine settlements of Ushuaia and Río Grande and the Chilean settlements of Porvenir and Puerto Toro.

Julius Popper, a Romanian explorer, was one of the most successful entrepreneurs in the region. Granted rights by the Argentine government to exploit any gold deposits he found in Tierra del Fuego, Popper has been identified as a central figure in the Selk'nam genocide.

Following contact with Europeans, the native Selk'nam and Yaghan populations were greatly reduced by unequal conflict and persecution by settlers, by infectious diseases to which the indigenous people had no immunity, and by mass transfer to the Salesian mission of Dawson Island. Despite the efforts of the missionaries, many natives died. Today, only a few Selk'nam remain. Some of the few remaining Yaghan have settled in Villa Ukika in Navarino Island; others have scattered throughout Chile and Argentina.

Following the signing of the Boundary Treaty of 1881, Tierra del Fuego was divided between Argentina and Chile; previously, it had been claimed in its entirety by both countries.

Recent history (1940–present)

See also: Beagle conflict

In 1945, a division of Chilean CORFO (Spanish acronym for Production Development Corporation) engaged in oil exploration discovered oil in northern Tierra del Fuego. Extraction began in 1949 and, in 1950, the Chile state-owned ENAP (National Petroleum Company)^{[words missing]}. Until 1960, most oil extracted in Chile came from Tierra del Fuego.^[6] During the 1940s Chile and Argentina lodged their Antarctic claims. In the 1950s, the Chilean military founded Puerto Williams. In the 1960s and 1970s, sovereignty claims by Argentina over Picton, Lennox, and Nueva Islands in Tierra del Fuego led the two countries to the brink of war. In 1986, the Argentine congress decided that the Argentine part of Tierra del Fuego should be a new province. This happened in 26 April 1990.^[7]

Geography

 

Glacier in Alberto de Agostini National Park (2011)

 

Nothofagus, Puerto Harberton (1997)

The archipelago consists of a main island, Isla Grande de Tierra del Fuego, often simply called Tierra del Fuego or Isla Grande, with an area of 48,100 km² (18,572 sq mi), and a group of smaller islands. Of the main island the westernmost 29,484.7 km² (11,384 sq mi, 61.43%) belongs to Chile, and 18,507.3 km² (7,146 sq mi, 38.57%) belongs to Argentina. The archipelago is divided by an east–west channel, the Beagle Channel, immediately south of the main island. The largest islands south of the Beagle Channel are Hoste and Navarino.

The western part of the main island, and almost all the other islands, belong to Chile. They are part of the Magallanes y Antártica Chilena Region, the capital and chief town of which is Punta Arenas, situated on the mainland across the strait. The largest Chilean towns are Porvenir, capital of the Chilean Province of Tierra del Fuego, located on the main island, and, on Navarino Island, Puerto Williams, which is the capital of the Antártica Chilena Province.

Puerto Toro lies a few kilometers south of Puerto Williams. Arguably, it is the southernmost village in the world. The mostly uninhabited islands north and west of the main island are part of Magallanes Province.

The eastern part of the main island and a few small islands in the Beagle Channel belong to Argentina. They are part of the Tierra del Fuego, Antarctic Territory and South Atlantic Islands Province, whose capital is Ushuaia, the largest city of the archipelago. The other important city in the region is Río Grande on the Atlantic coast.

The Cordillera Darwin in the southwestern part of the main island contains many glaciers that reach the ocean. While Mount Darwin had previously been thought to be the tallest mountain in the archipelago, this distinction now belongs to the unofficially named Monte Shipton at 2,580 metres (8,460 feet).^[8]

The topography of Tierra del Fuego can be divided into four regions: an outer archipelago region (Spanish: Región Archipielágica) to the south and west, a mountainous region in the south (Spanish: Región Cordillerana),^[9] a plains region (Spanish: Región de las Planicies Orientales)^[10] plus a sub-Andean zone in-between the last two zones (Spanish: Región Sub-Andina Oriental).^[11]

Geology

See also: Andean orogeny

The geology of the archipelago is influenced by the effects of the Andean orogeny and the repeated Pleistocene glaciations. The geology of the island can be divided into large east–west-oriented units. The southwestern islands of the archipelago, including Cape Horn, are part of the South Patagonian Batholith, while the Cordillera Darwin and the area around the Beagle Channel form the principal mountain range hosting the highest mountains. The Magallanes fold and thrust belt extends north of Almirantazgo Fjord and Fagnano Lake, and north of this lies the Magallanes foreland, an old sedimentary basin that hosts hydrocarbon reserves.^[12] Orthogneiss dated at 525 million years is known to underlie some of the oil wells in northern Tierra del Fuego.^[13]

The Magallanes–Fagnano Fault, a sinistral strike slip fault crosses the southern part of the main island from west to east. It is an active fault, located inside and parallel to the Fuegian fold and thrust belt, and marks the boundary between a southern belt of Paleozoic meta sediments and a northern Mesozoic belt of sedimentary sequences. Fagnano Lake occupies a glacier-carved depression in a pull-apart basin that has developed along the Magallanes-Fagnano Fault zone.^[14]

Podzols and inceptisols occur beneath Nothofagus betuloides forests in Tierra del Fuego.^[15]

Climate

See also: White Earthquake

 

Valley near the Beagle Channel (2009)

The Tierra del Fuego region has a subpolar oceanic climate (Köppen climate classification Cfc) with short, cool summers and long, wet, moderately mild winters: the precipitation averages 3,000 mm (118 in) a year in the far west, but precipitation decreases rapidly towards the eastern side. Temperatures are steady throughout the year: in Ushuaia they hardly surpass 9 °C (48 °F) in summers and average 0 °C (32 °F) in winters. Snowfall can occur in summer. The cold and wet summers help preserve the ancient glaciers. The southernmost islands possess a sub-antarctic climate typical of tundra that makes the growth of trees impossible. Some areas in the interior have a polar climate. Regions in the world with similar climates to southern Tierra del Fuego are: the Aleutian islands, Iceland, the Alaska Peninsula, the Faroe Islands, Macquarie Island, and the Heard and McDonald Islands.

Flora

Only 30% of the islands have forests, which are classified as Magellanic subpolar. The northeastern portion of the region is made up of steppe and cool semi-desert.

Six species of tree are found in Tierra del Fuego: canelo or winter's bark (Drimys winteri); Maytenus magellanica; Pilgerodendron uviferum, the southernmost conifer in the world; and three kinds of southern beech: Nothofagus antarctica; Nothofagus pumilio; and the evergreen Nothofagus betuloides. Several kinds of fruit grow in open spaces in these forests, such as beach strawberry (Fragaria chiloensis var. chiloensis forma chiloensis) and calafate (Berberis buxifolia), which have long been gathered by both Native Americans and residents of European descent.^[16]

They are the only forests in the world to have developed in a climate with such cold summers. Tree cover extends very close to the southernmost tip of South America. Winds are so strong that trees in wind-exposed areas grow into twisted shapes, inspiring people to call them "flag-trees". Tree vegetation extends to the southern tip of the region, Isla Hornos, although the Wollaston Islands are mostly covered by subantarctic tundra except in wind sheltered areas where the trees can survive.

• Flora in Tierra del Fuego
•  
  Drimys winteri flowers
•  
  Nothofagus antarctica
•  
  Nothofagus pumilio
•  
  Nothofagus betuloides

Forests from Tierra del Fuego have expanded beyond local importance. These forests have been a source of trees that have been transplanted abroad in places with similar climate, but which originally were devoid of trees, such as the Faroe Islands and nearby archipelagos. Most species were gathered from the coldest places in Tierra del Fuego, mainly sites with tundra borders. This effort resulted in positive changes, as the heavy winds and cool summers in the Faroe Islands did not allow the growth of trees from other regions in the world. The imported trees are used ornamentally, as curtains against wind, and to fight erosion caused by storms and grazing in the Faroe Islands.^[17]

Fauna

See also: Beaver eradication in Tierra del Fuego

 

Sea lions at Isla de los Lobos in the Beagle Channel, near Ushuaia (2006)

Among the most notable animals in the archipelago are austral parakeets, gulls, guanacos,^[18] South American foxes, kingfishers, Andean condors, king penguins, owls, and firecrown hummingbirds.^[19] Isla Grande de Tierra del Fuego is also home to the lizard with the world's southernmost distribution, Liolaemus magellanicus.^[20]

North American beavers, introduced during the 1940s, have proliferated and caused considerable damage to the island forests. The governments have established a wide-reaching program to trap and kill beavers in Tierra del Fuego.^[21]

Like the mainland of Chile and Argentina to the north, this archipelago boasts some of the finest trout fishing in the world. Sea-run brown trout often exceed 9 kg (20 lb), particularly in rivers such as the Rio Grande and the San Pablo, and in the Lago Fagnano. Much of this water is privately owned, with catch and release and fly fishing only.^{[citation needed]}

Waters adjacent to Tierra del Fuego are very rich in cetacean diversity.^[22] Sightings of southern right whales in Tierra del Fuego have increased in the 2000s,^{[23] [24]} humpbacks,^[25][26] and some others such as blue whales,^[27] southern fins, southern seis,^[28] and southern minkes.^[29][30] Beagle Channel is a prominent area to watch rare, endemic dolphins,^[31] and the less-studied pygmy right whales.

Pinnipeds inhabiting the areas include South American sea lions (Otaria flavescens),^[32][33] South American fur seals (Arctophoca australis),^[34][35] the carnivorous and seal-eating leopard seals (Hydrurga leptonyx),^[36] and gigantic southern elephant seals (Mirounga leonine)^[37][38] – the largest extant marine mammal that is not a cetacean.

Economy

Today, the main economic activities of the archipelago are fishing, extraction of natural gas and oil, sheep farming, and ecotourism. Tourism is gaining in importance and becoming increasingly important as it attracts numerous upmarket visitors. Much of the tourism is based on "southernmost" claims: for example, both Ushuaia and Puerto Williams claim to be the "southernmost city in the world". On the Argentine side of Tierra del Fuego, the government has promoted the establishment of several electronic companies via tax exemptions, particularly in the city of Río Grande.

Energy production is a crucial economic activity. On the Argentine side of Tierra del Fuego during the period 2005–2010, petroleum and natural gas extraction contributed 20% of the region's economic output.^[39]

Tierra del Fuego in the Fine Arts

• Alexander Buchan participated in the 1768–1771 first voyage of James Cook aboard HMS Endeavour, where he was one of the artists in the entourage of botanist Joseph Banks. Endeavour lay at anchor in the Bay of Good Success on 15 January 1769. He took part in an expedition which started from here.
• As a ship painter, Conrad Martens drew and created watercolor paintings in 1833 and 1834 during the second voyage of HMS Beagle in Tierra del Fuego.^[40][41]
• The French painter and lithographer Évremond de Bérard illustrated the travel journal "Le Tour du Monde" with Tierra del Fuego motifs in 1861.
• Rockwell Kent painted "more than twenty large pictures of Tierra del Fuego" during his stay there in 1922 and 1923, as he reported in his autobiography It's Me O Lord: The Autobiography of Rockwell Kent.
• The German painter Ingo Kühl traveled three times to Tierra del Fuego, where he created paintings in a cycle entitled Landscapes of the End of the World (2005).^[42]

•  
  Alexander Buchan Inhabitants of Tierra del Fuego, 1769
•  
  Conrad Martens HMS "Beagle" in Tierra del Fuego, between 1832 and 1836
•  
  Évremond de Bérard Tierra del Fuego, Monte Sarniento seen from Froward Cape, 1861
•  
  Ingo Kühl Glacier (Beagle Channel), 2005 painted in Punta Arenas

See also

• Alberto de Agostini National Park
• Beagle conflict
• Beaver eradication in Tierra del Fuego
• Mamihlapinatapai
• The Voyage of the Beagle
• Tierra del Fuego National Park
• Yaghan language

Notes

1. Morello, Flavia; Borrero, Luis; Massone, Mauricio; Stern, Charles; García-Herbst, Arleen; McCulloch, Robert; Arroyo-Kalin, Manuel; Calás, Elisa; Torres, Jimena; Prieto, Alfredo; Martinez, Ismael; Bahamonde, Gabriel; Cárdenas, Pedro (1 March 2012). "Hunter-gatherers, biogeographic barriers and the development of human settlement in Tierra del Fuego". Antiquity. 86 (331): 71–87. doi:10.1017/S0003598X00062463. hdl:1893/3664. S2CID 161882222.
2. Iparraguirre, Sylvia. Tierra del fuego: a biography of the end of the world. p. 146. from the original on 23 September 2023. Retrieved 1 March 2016.
3. Hogan, C. Michael (4 April 2008). "Bahia Wulaia Dome Middens". Megalithic Portal. from the original on 10 June 2011. Retrieved 20 June 2011.
4. Bergreen, Laurence (2003). Over the Edge of the World: Magellan's Terrifying Circumnavigation of the Globe. HarperCollins. p. 179. ISBN 978-0-06-186588-6.
5. "Cook Tried to Steal Parson's Life Work" (PDF). The New York Times. 21 May 1910. (PDF) from the original on 18 October 2018. Retrieved 30 May 2011.
6. Martinić, Mateo (1982), La Tierra de los Fuegos (in Spanish), Punta Arenas, Chile: Municipalidad de Porvenir, pp. 164–171
7. (in Spanish). Tierradelfuego.gov.ar. Archived from the original on 17 July 2011. Retrieved 20 June 2011.
8. John Shipton (2004). "Monte Shipton or Monte Darwin?" (PDF). Alpine Journal. London: Alpine Club: 132–142. (PDF) from the original on 19 April 2014. Retrieved 28 March 2012.
9. Pisano (1977), p. 124
10. Pisano (1977), p. 128
11. Pisano (1977), p. 125
12. Menichetti, M.; Lodolo, E.; Tassone, A. (March 2008). "Structural geology of the Fuegian Andes and Magallanes fold-and-thrust belt – Tierra del Fuego Island". Geologica Acta. 6 (1). from the original on 18 July 2011. Retrieved 20 June 2011.
13. Hervé, Francisco; Miller, Hubert; Pimpirev Christo. 2003. Patagonia – Antarctica Connections before Gondwana Break-Up in Antarctica Contributions to Global Earth Sciences. Chapter 5.1
14. Lodolo, Emanuele; Menichetti, Marco; Bartole, Roberto; Ben‐Avraham, Zvi; Tassone, Alejandro; Lippai, Horacio (2003). "Magallanes-Fagnano continental transform fault (Tierra del Fuego, southernmost South America)". Tectonics. 22 (6): 1076. Bibcode:2003Tecto..22.1076L. doi:10.1029/2003TC001500.
15. Gerding, Victor; Thiers, Oscar (2002), "Characterization of soils of Nothofagus betuloides (Mirb) Blume forests, in Tierra del Fuego, Chile", Revista Chilena de Historia Natural (in Spanish), 75 (4): 819–833, doi:10.4067/S0716-078X2002000400015
16. Martínez Crovetto, Raúl. 1968. Estudios Etnobotánicos. Nombres de plantas y su utilidad según los indios Onas de Tierra del Fuego, Revista de la Facultad de Agronomía y Veterinaria de la Universidad del Nordeste, Corrientes, Argentina
17. Højgaard, A., J. Jóhansen, and S. Ødum (eds) 1989. A Century of Tree Planting in the Faroe Islands, Føroya Frodskaparfelag, Tórshavn.
18. "Lama guanicoe". 3 February 2016. doi:10.2305/IUCN.UK.2016-1.RLTS.T11186A18540211.en. {{cite journal}}: Cite journal requires |journal= (help)
19. "Sephanoides sephaniodes". 1 October 2016. doi:10.2305/IUCN.UK.2016-3.RLTS.T22687857A93172170.en. {{cite journal}}: Cite journal requires |journal= (help)
20. Jaksic, Fabian M. (2022). "Historical account and current ecological knowledge of the southernmost lizard in the world, Liolaemus magellanicus (Squamata: Liolaemidae)" (PDF). Revista Chilena de Historia Natural. 95 (7). doi:10.1186/s40693-022-00112-y. S2CID 252717680.
21. Strieker, Gary (9 July 1999). "Argentina eager to rid island of beavers". Cable News Network. from the original on 3 March 2008. Retrieved 30 June 2007.
22. Schiavini, Adrian. . Archived from the original on 10 July 2019.
23. "Hoy en Rio Grande, Tierra del Fuego (ballena)". 18 April 2009. from the original on 5 May 2014.
24. Goodall, R. Natalie P.; Benegas, G. L.; Dellabianca, N.; Riccialdelli, L.; Pimper, E. L. (17 January 2014). (PDF). Archived from the original (PDF) on 5 May 2014. Retrieved 6 May 2014.
25. . Archived from the original on 31 May 2014. Retrieved 5 May 2014.
26. . Archived from the original on 31 May 2014. Retrieved 5 May 2014.
27. "Blue Whale (Balaenoptera musculus) on Tierra del Fuego Check List". from the original on 17 September 2016.
28. "Minke Whale (Sei Whale?)". 9 December 2011. from the original on 24 June 2016 – via Flickr.
29. "Minke Whale (Balaenoptera acutorostrata) on Tierra del Fuego Check List". from the original on 4 January 2018.
30. "Record of a dwarf minke whale (Balaenoptera acutorostrata) in northern Brazil" (PDF). (PDF) from the original on 5 May 2014.
31. "Scotia Sea: Part 5. The Great Marine Mammals". from the original on 5 May 2014. Retrieved 5 May 2014.
32. . Archived from the original on 20 January 2013.
33. "Southern Sea Lions: Tierra del Fuego, Argentina". 25 September 2011. from the original on 5 May 2014.
34. "Mark Horrell: Tierra del Fuego". 28 February 2003. from the original on 4 November 2016 – via Flickr.
35. "Ballenas en el Canal de Beagle". from the original on 5 May 2014.
36. "Ushuaia Photo: leopard seal". from the original on 20 September 2016.
37. . 25 February 2011. Archived from the original on 9 July 2011.
38. . Archived from the original on 5 May 2014.
39. . Archived from the original on 6 April 2007. Retrieved 28 April 2018.
40. Richard Keynes: The Beagle Record: Selections from the Original Pictorial Records and Written Accounts of the Voyage of H.M.S. Beagle, 1979, CUP Archives ISBN 0-521-21822-5
41. "A Voyage of Sketches: The Art of Conrad Martens". Cambridge Digital Library. 2014. Archived from the original on 11 December 2021 – via www.youtube.com.
42. Kühl, Ingo (2006). "Landschaften am Ende der Welt / Paisages del fin del mundo / mit einem Text von / con un texto de Antonio Skármeta". I. Kühl. from the original on 11 March 2022. Retrieved 16 April 2022 – via Deutsche Nationalbibliothek.

References

• Bridges, Lucas. 1948. Uttermost Part of the Earth. Reprint with introduction by Gavin Young, Century Hutchinson, 1987. ISBN 0-7126-1493-1
• Keynes, Richard. 2002. Fossils, Finches and Fuegians: Charles Darwin's Adventures and Discoveries on the Beagle, 1832–1836. HarperCollins Publishers, London. Reprint: 2003.
• Bollen, Patrick. 2000. "Tierra del Fuego" B/W Photobook. Lannoo Publishers, Tielt, Belgium. ISBN 90-209-4040-6
• Pisano Valdés, E. (1977). "Fitogeografía de Fuego-Patagonia chilena. I.-Comunidades vegetales entre las latitudes 52 y 56º S". Anales del Instituto de la Patagonia (in Spanish). Vol. VIII. Punta Arenas.{{cite book}}: CS1 maint: location missing publisher (link)

External links

 

Wikivoyage has a travel guide for Tierra del Fuego.

 

Wikimedia Commons has media related to Tierra del Fuego.

• Official website of Argentine Tierra del Fuego
• Chile Cultural Society – Tierra del Fuego
• Chisholm, Hugh, ed. (1911). "Tierra del Fuego" . Encyclopædia Britannica (11th ed.). Cambridge University Press.

54°S 70°W / 54°S 70°W / -54; -70