Chubut Province
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Chubut ( from Tehuelche 'transparent'; ) is a
province A province is an administrative division within a country or sovereign state, state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire, Roman Empire's territorial possessions ou ...
in southern
Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
, situated between the 42nd parallel south (the border with
Río Negro Province Río Negro (, ''Black River'') is a province of Argentina, located in northern Patagonia. Neighboring provinces are from the south clockwise Chubut, Neuquén, Mendoza, La Pampa and Buenos Aires. To the east lies the Atlantic Ocean. Its cap ...
), the 46th parallel south (bordering Santa Cruz Province), the
Andes The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the List of longest mountain chains on Earth, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range ...
range to the west (bordering
Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
), and the
Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...
to the east. The province's name derives from the Tehuelche word , meaning 'transparent', their description of the Chubut River. The largest city is Comodoro Rivadavia in the south of the province; it has 180,000 inhabitants. The administrative capital is Rawson (40,000). Other important cities are Puerto Madryn, Trelew, Esquel and Sarmiento. Gaiman is a cultural and
demographic Demography () is the statistics, statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the interplay of fertility (births), mortality (deaths), and migration. Demographic analy ...
centre of the region known as in which Welsh-Argentines are concentrated.


History

Before the
Spaniards Spaniards, or Spanish people, are a Romance-speaking ethnic group native to the Iberian Peninsula, primarily associated with the modern nation-state of Spain. Genetically and ethnolinguistically, Spaniards belong to the broader Southern a ...
arrived in the
Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...
,
nomad Nomads are communities without fixed habitation who regularly move to and from areas. Such groups include hunter-gatherers, pastoral nomads (owning livestock), tinkers and trader nomads. In the twentieth century, the population of nomadic pa ...
ic indigenous
Tehuelche people The Tehuelche people, also called the Aónikenk, are an Indigenous people from eastern Patagonia in South America. In the 18th and 19th centuries the Tehuelche were influenced by Mapuche people, and many adopted a horseriding lifestyle. Once a ...
had inhabited the
Patagonia Patagonia () is a geographical region that includes parts of Argentina and Chile at the southern end of South America. The region includes the southern section of the Andes mountain chain with lakes, fjords, temperate rainforests, and glaciers ...
region for thousands of years. They lived as hunter-gatherers and covered territory in seasonal cycles as they followed game. In the 17th and 18th centuries, Spanish
missionaries A missionary is a member of a religious group who is sent into an area in order to promote its faith or provide services to people, such as education, literacy, social justice, health care, and economic development.Thomas Hale 'On Being a Miss ...
came to the area, and founded the San José Fort on Península Valdés. The indigenous people later destroyed it. In 1865, Welsh people came to Chubut on the '' Mimosa'' and settled in the Chubut Valley. The region was disputed between Chile and Argentina until 1881. Chile renounced its claim in order to prevent Argentina from entering into the
War of the Pacific The War of the Pacific (), also known by War of the Pacific#Etymology, multiple other names, was a war between Chile and a Treaty of Defensive Alliance (Bolivia–Peru), Bolivian–Peruvian alliance from 1879 to 1884. Fought over Atacama Desert ...
, in which it was already fighting against Peru and Bolivia. As part of the '' Conquista del Desierto'' (Conquest of the Desert), Argentina organized the National Territory of Chubut in 1884, after the last indigenous
cacique A cacique, sometimes spelled as cazique (; ; feminine form: ), was a tribal chieftain of the Taíno people, who were the Indigenous inhabitants of the Bahamas, the Greater Antilles, and the northern Lesser Antilles at the time of European cont ...
, Inacayal, surrendered to government forces. Luis Fontana was named governor. At the beginning of the 20th century, after the
Boer War The Second Boer War (, , 11 October 189931 May 1902), also known as the Boer War, Transvaal War, Anglo–Boer War, or South African War, was a conflict fought between the British Empire and the two Boer republics (the South African Republic an ...
, some
Boer Boers ( ; ; ) are the descendants of the proto Afrikaans-speaking Free Burghers of the eastern Cape frontier in Southern Africa during the 17th, 18th, and 19th centuries. From 1652 to 1795, the Dutch East India Company controlled the Dutch ...
people settled in the town of Sarmiento and in lesser number in other nearby towns. From 1895 to 1915 hundreds of Spanish and Italian born immigrantes settled in the lower Chubut valley as well a little more than hundred Chileans. In 1944, the southern part of Chubut and northern part of Santa Cruz were designated the Comodoro Rivadavia Military Zone. The zone was dissolved in 1955, and Chubut was declared a province. Studies in the 1950s revealed mineral wealth in the province, which the government has tried to develop. Population shifts of the late 20th century, especially from
Buenos Aires Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
, raised the population steadily from 190,000 (1970), to 357,000 (1991) and 413,237 (2001). The government has encouraged people to resettle here. Most of the inhabitants are in the main cities. They have also settled along the Chubut River. Most areas have a
population density Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...
of less than 1 inhabitant per square kilometer.


Economy

Chubut's economy, for a long time one of the most prosperous in Argentina, is one of the country's least diversified. Nearly one-quarter of its 2006 output, estimated at US$4.652 billion (or a per capita income of US$11,256), is generated by mining and petroleum. This sector's contribution (mostly centered around Comodoro Rivadavia) helped give Chubut the nation's fourth-highest per capita output in 2011, US$25,250.
Petroleum Petroleum, also known as crude oil or simply oil, is a naturally occurring, yellowish-black liquid chemical mixture found in geological formations, consisting mainly of hydrocarbons. The term ''petroleum'' refers both to naturally occurring un ...
refining is the main economic activity of the province; it generates 13% of Argentine oil production (mostly off-shore). On May 21, 2014, Miguel Galuccio of YPF and Chubut Governor Martin Buzzi announced the first
unconventional oil Unconventional (oil and gas) reservoirs, or unconventional resources (resource plays) are Petroleum geology, accumulations where oil and gas Phase (matter), phases are tightly bound to the rock fabric by strong capillary action, capillary forces, ...
and gas discovery in Chubut from a fracked well in the Early
Cretaceous The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ...
D-129 formation of the Golfo San Jorge basin. Chubut produces 21% of the nation's fish catch.
Sheep Sheep (: sheep) or domestic sheep (''Ovis aries'') are a domesticated, ruminant mammal typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus '' Ovis'', in everyday usage it almost always refers to d ...
ranching, though less than half as productive in the 21st century compared to as recently as 1990, remains important at the local level. The advent of synthetic replacements to wool after
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
battered the sector. It declined further because of Argentina's political instability and damage from natural disasters. Wool production has risen since 2002, however, and totaled 71,000 tons in 2006.


Geography


Relief

Chubut stretches from the Atlantic to the Andes with 3 distinct environmental regions: The Andes, the central plains and the coastal regions. The Andes in the westernmost parts of the province mostly extend along the Chilean border. The Andes are not that high in Chubut, with most peaks averaging around , which becomes smaller in altitude in the southern parts. The highest peak is Cerro Dos Picos, located east of Lago Cholila with a height of . The Andes in this province are of
tertiary Tertiary (from Latin, meaning 'third' or 'of the third degree/order..') may refer to: * Tertiary period, an obsolete geologic period spanning from 66 to 2.6 million years ago * Tertiary (chemistry), a term describing bonding patterns in organic ch ...
origin and are separated by wide, deep transverse valleys that are oriented in an east–west direction. These valleys are occupied by glacial lakes and rivers flowing east from the mountains. Most of these valleys existed before the Andes were formed. The lakes, which are mostly located in the western parts of the province are of glacial origin because during the last ice age, the movement of the glaciers lead to the formation of extensive areas of depressions that were filled up with water to form the lakes today.


Climate

The Andes cause humid winds from the Pacific Ocean to rise so most of the moisture precipitates on the western side of the Andes, leaving all except the Andean portion of the province dry. In the Andean region, the climate is cold for its latitude owing to the higher elevations there and the influence of winds from the Pacific Ocean. The peaks are usually snow covered throughout the year. In this region, precipitation ranges from to over in some areas. The central parts of the province have an
arid climate The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk'') is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert ...
with hot, sunny summers but cold winters and only average of precipitation a year. The central parts of the province are very windy throughout the year. The coast has an arid or
semi-arid climate A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of se ...
with hot, but short summers and cold winters. It is the mildest region in the province with the warmest annual mean temperatures. The coast region's climate is a transition between the more temperate climates to the north and the colder climates in the south. Summers tend to be much warmer than Santa Cruz province to the south, particularly in the summer since
subtropical The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones immediately to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Ge ...
air from the north and a branch of the warm Brazil Current can reach the province up until 46°. Because there is little land masses in the Southern hemisphere, most of the cold fronts, which usually move in a west to east direction are moderated as they pass over the Pacific Ocean. As such, cold temperatures are not as extreme as they are in the northern hemisphere. Similar to the rest of
Patagonia Patagonia () is a geographical region that includes parts of Argentina and Chile at the southern end of South America. The region includes the southern section of the Andes mountain chain with lakes, fjords, temperate rainforests, and glaciers ...
the climate is characterized by strong winds throughout the year, which also leads to higher
evapotranspiration Evapotranspiration (ET) refers to the combined processes which move water from the Earth's surface (open water and ice surfaces, bare soil and vegetation) into the Atmosphere of Earth, atmosphere. It covers both water evaporation (movement of w ...
, another factor in the province being mostly dry.


Temperature

The western parts of the province are the coldest with an annual mean temperature of owing to the higher elevations while the coastal areas are the warmest with an annual mean temperature of . The central parts of the province have an annual mean temperature of since they have a higher elevation than the coastal areas. During winter, the mean temperature in the coldest months ranges from in the northern parts of the province to in the southern parts. In the Andes, the mean temperature can be close to . Unlike the northern hemisphere, most of the cold air masses originate from the Pacific Ocean, which moderates the cold air and as such, extreme cold temperatures are rare. Occasionally, cold air masses from
Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. ...
are not moderated by the ocean, resulting in very cold temperatures. During summer, the temperature gradient is greater than in the winter. The northern parts of the province, have a mean temperature greater than in the warmest months while in the southern parts, the mean temperature in the warmest month ranges from owing to the influence of
subtropical The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones immediately to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Ge ...
air from the north. The westernmost parts of the province are the coolest during the summer, averaging only . The central parts of the province have the most extreme temperatures which can reach over during the summer and below in the winter. The lowest temperature recorded in Chubut was in Sarmiento.


Humidity and precipitation

In general, relative humidity values do not vary a lot across the province and the contrast is not that large. In the coastal areas, the mean relative humidity is about 70% while in the rest of the province, it is around 50%–60%. The exception is in the higher altitude areas in the Andes in the colder regions where humidity levels are considerably higher. During the summer months, humidity levels are relatively low. Because the Andes block most of the moisture from the Pacific Ocean from coming in, causing it to release most of the precipitation on its western slopes, most of the province is dry, averaging less than a year. In the central parts of the province, some areas receive less than of precipitation a year. In the Andean part, precipitation increases towards the Chilean border and precipitation ranges from to over . A
Mediterranean The Mediterranean Sea ( ) is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean basin and almost completely enclosed by land: on the east by the Levant in West Asia, on the north by Anatolia in West Asia and Southern ...
like precipitation pattern, similar to central Chile with dry summers and wet winters is found in the area between the Andean region to the west and the dry steppes to the east. Although precipitation can widely vary among the province, in all locations, precipitation is higher during the winter months. Thunderstorms are rare and occur exclusively during the summer.


Wind and sunshine

One defining characteristic of the climate in Chubut province is the strong wind that is observed throughout the province. The wind is an additional factor that makes most of the province dry since it favors evaporation of moisture. Most of the wind comes from either the west, southwest or northwest but in coastal areas during the summer months, a sea breeze can form when westerly winds are weak, forming easterly winds that can penetrate up to from the coast. The mean wind speed is with higher wind speeds being recorded in the south where the average is more than . Higher altitude areas are more windy than lower altitude areas, resulting in the Andean region being windier than the coastal areas. As in much of Patagonia, summers tend to be windier than winters. Sunshine in the province follows a north–south gradient (decreases from north to south), particularly during summer where northern parts of the province can receive 10 hours of sunshine/day while southern parts receive 8 hours of sunshine/day. During winter months, the province receives 4–5 hours of sunshine/day.


Media


Newspapers

Print newspapers include: * ''Crónica'' and ''El Patagónico'' in Comodoro Rivadavia * ''El Oeste'' in Esquel * ''El Diario de Madryn'' in Puerto Madryn * ''El Chubut'' and ''Jornada'' in Trelew * ''Y Drafod'', Welsh language newspaper since 1891


Online journalism

Online journalism has a small, growing presence in Chubut. The six print newspapers have online editions; these are updated every 24 hours. Some new digital proposals make a better use of web's potential. One case is Infochubut.com, a recent publication that works with audio, video, text and photographs for its news and offers forums for public participation. Some radio stations in northwest Chubut began to publish online some of the interviews made in their radio studies.


Radio

The most populous cities are served by AM radio stations, such as Chubut Radio and Three Radio in Trelew, Golfo Nuevo's Radio in Puerto Madryn, National Radio in Comodoro, Rivadavia and Esquel. There are also several FM radio stations which broadcast programs from a national central office.


Television

The provincial government runs a TV network that covers the province. In Trelew, Comodoro Rivadavia, Esquel, Puerto Madryn and in some small towns there are other local TV stations producing local programming to supplement the programming received from the Buenos Aires networks.


Tourism

Tourism is also a growing industry. The main attractions are Peninsula Valdés and other marine
wildlife Wildlife refers to domestication, undomesticated animals and uncultivated plant species which can exist in their natural habitat, but has come to include all organisms that grow or live wilderness, wild in an area without being species, introdu ...
reservoirs such as Punta Tombo and Punta Ninfas, with
right whale Right whales are three species of large baleen whales of the genus ''Eubalaena'': the North Atlantic right whale (''E. glacialis''), the North Pacific right whale (''E. japonica'') and the southern right whale (''E. australis''). They are class ...
s, eared seals, elephant seals,
penguin Penguins are a group of aquatic flightless birds from the family Spheniscidae () of the order Sphenisciformes (). They live almost exclusively in the Southern Hemisphere. Only one species, the Galápagos penguin, is equatorial, with a sm ...
s,
orca The orca (''Orcinus orca''), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus '' Orcinus'', it is recognizable by its black-and-white-patterned body. A cosmopol ...
s and many other animals. At the Punta Tombo site there is one of the largest breeding areas for the Magellanic penguin.C. Michael Hogan (2008
''Magellanic Penguin'', GlobalTwitcher.com, ed. N. Stromberg
/ref> Further south, on the sparsely populated beaches of the Golfo San Jorge, is the only place in the world where the peculiar, flightless Chubut steamer duck can be observed. In the
Andean The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long and wide (widest between 18°S ...
region, the Los Alerces National Park, impressive lakes and hikes near Esquel are also visited every year by many tourists. The ' Old Patagonian Express' (also known as ''La Trochita''), the old steam train made famous by
Paul Theroux Paul Edward Theroux ( ; born April 10, 1941) is an American novelist and travel writer who has written numerous books, including the travelogue '' The Great Railway Bazaar'' (1975). Some of his works of fiction have been adapted as feature films ...
, attracts many to Esquel, as does the ''La Hoya'' ski center. The petrified forest near Sarmiento is a 150 km2 park with some of the largest fossilised trees in the world.


Transport

The Ruta Nacional 3 runs along the coast line up to
Buenos Aires Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
, and down to
Tierra del Fuego Tierra del Fuego (, ; Spanish for "Land of Fire", rarely also Fireland in English) is an archipelago off the southernmost tip of the South America, South American mainland, across the Strait of Magellan. The archipelago consists of the main is ...
. ''The Ruta Nacional 25'' crosses Chubut from East to West, connecting Trelew and Esquel, but half of it has not yet been paved. Regular long-distance buses run several times a day to Buenos Aires, and to many locations in the Santa Cruz Province. Short range buses to towns in Chubut run at least once a day. There are also daily summer buses on the route #25. The Trelew airport (
IATA The International Air Transport Association (IATA ) is an airline trade association founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff conferences tha ...
REL) serves regular flights to/from
Buenos Aires Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
and El Calafate. Airports are also maintained at Comodoro Rivadavia ( General Enrique Mosconi International Airport), Rawson and Esquel. Major highways include: *Route 2, from Puerto Pirámides and Península Valdés *Route 3, north–south via Trelew and Comodoro Rivadavia *Route 26, west from Comodoro Rivadavia (223 km) *Route 20, which continues north 178 km to Jose de San Martín *Route 22, north from Perito Moreno (Santa Cruz province) 125 km *Route 25, west from Trelew (341 km) *Route 62, which continues west 166 km to join Route 40 at Tecka *Route 40, traveling north 266 km via Esquel to Cabeza del Indio *Route 30, east 73 km from Route 3 to the coast at Camarones *Route 259, west from Esquel to Chile. Four other roads travel west to Chile's Aysén region, including Balmaceda and Coihaique Alto, and two to Chile's ''Los Lagos'' region from Corcovado to Palena and from Esquel via Trevelin to Futaleufu.


Government

The provincial government is divided into the usual three branches: the executive, headed by a popularly elected governor, who appoint the cabinet; the legislative; and the judiciary, headed by the Supreme Court and completed by several inferior tribunals. The Constitution of Chubut Province forms the formal law of the province. In Argentina, the most important law enforcement organization is the
Argentine Federal Police The Argentine Federal Police ( or PFA) is the national civil police force of the Argentine federal government. The PFA has detachments throughout the country. Until January 1, 2017, it also acted as the local law enforcement agency in the cap ...
but the additional work is carried out by the Chubut Provincial Police.


Political divisions

The province is divided into 15
departments Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military * Department (administrative division), a geographical and administrative division within a country, ...
(Spanish: ''departamentos''), listed below with their Number (on map), area and populations at the Censuses of November 2000 and October 2010:


Institutions

Chubut is covered by the
Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
Diocese of Comodoro Rivadavia. The cathedral, dedicated to San Juan Bosco is in Comodoro Rivadavia. The university, Universidad Nacional de la Patagonia San Juan Bosco, is based in Comodoro Rivadavia with campuses at Esquel, Trelew and Puerto Madryn, as well as in
Ushuaia Ushuaia ( , ) is the capital city, capital of Tierra del Fuego Province, Argentina, Tierra del Fuego, Antártida e Islas del Atlántico Sur Province, Argentina. With a population of 82,615 and a location below the 54th parallel south latitude, U ...
,
Tierra del Fuego Tierra del Fuego (, ; Spanish for "Land of Fire", rarely also Fireland in English) is an archipelago off the southernmost tip of the South America, South American mainland, across the Strait of Magellan. The archipelago consists of the main is ...
. The
Estación de Fotobiología Playa Unión The Estación de Fotobiología Playa Unión (EFPU) (in English: 'Playa Unión Photobiology Station') is a non-profit organization, devoted to scientific research about the effects of ultraviolet radiation on aquatic ecosystems. Location EFPU i ...
is based in the town of Playa Unión.


Localities

* Astra, Chubut * Cerro Dragón oil field *
El Escorial, Chubut El Escorial (Chubut) is a village and municipality in Chubut Province in southern Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of So ...
* Quinta El Mirador


References


Further reading

*


External links

* *
Chubut Province in Argentour
{{coord, 43, 18, S, 65, 06, W, source:kolossus-eswiki, display=title 1955 establishments in Argentina Patagonia Provinces of Argentina States and territories established in 1955