101-668: Central Australia , also sometimes referred to as the Red Centre , is an inexactly defined region associated with the geographic centre of Australia . In its narrowest sense it describes a region that is limited to the town of Alice Springs and its immediate surrounds including the MacDonnell Ranges . Commonly, it refers to an area up to 600 km (370 mi) from Alice Springs, in every direction. In its broadest use it can include almost any region in inland Australia that has remained relatively undeveloped, and in this sense
202-660: A maritime border , to the west and southwest across Nares Strait and Baffin Bay, as well as a shared land border on Hans Island ; and Iceland, southeast of Greenland in the Atlantic Ocean. Greenland also contains the world's largest national park , and it is the largest constituent country by area in the world, and is the fourth largest country subdivision in the world , after Sakha Republic in Russia, Australia's state of Western Australia , and Russia's Krasnoyarsk Krai , and
303-476: A series of expeditions to Greenland and Arctic waterways to locate the lost eastern Norse settlement and assert Danish-Norwegian sovereignty over Greenland. The expeditions were mostly unsuccessful, partly due to leaders who lacked experience with the difficult Arctic ice and weather conditions, and partly because the expedition leaders were given instructions to search for the Eastern Settlement on
404-553: A supercontinent known as Gondwana . Antarctica's separation from Australia began roughly 85 million years ago, at a rate of a few millimetres per year. It took over 30 million years (53 million years ago), toward the end of the Palaeocene epoch , for Australia to fully separate from Antarctica and set course for where we see the two continents today. During the last ice-age around 35,000 years ago, sea levels (around Australia) dropped by 120 metres (390 ft), developing
505-588: A Liberal government), a feat that had last been achieved in 2007. This would last until 24 August 2024 Northern Territory general election when Labor lost Northern Territory to the Country Liberal Party (CLP) opposition. Losing its first mainland state/Territory level. The Liberal National opposition have never had this feat (control of the entirety of Mainland Australia at the federal and mainland state levels simultaneously) as of 2024. From 1788 to 1859, Britain established five colonies on
606-507: A continuous stretch of land between what is now Papua New Guinea , Australia and Tasmania . Over the next 6,000 years the ice gradually melted, increasing sea-levels, cutting off Papua New Guinea and Tasmania from mainland Australia. It has been estimated that Australian Aborigines occupied mainland Australia up to 50,000 to 60,000 years ago, well before the last ice-age. Although an exact figure has not been decided on, numerous DNA studies all confirm that Aboriginal Australians are one of
707-486: A number lost their cultural ties to Greenland. While the policies "succeeded" in the sense of shifting Greenlanders from being primarily subsistence hunters into being urbanized wage earners, the Greenlandic elite began to reassert a Greenlandic cultural identity. A movement developed in favour of independence, reaching its peak in the 1970s. As a consequence of political complications in relation to Denmark's entry into
808-423: A number of governmental services and areas of competence. The Danish government retains control of citizenship, monetary policy, and foreign affairs, including defence. Most residents of Greenland are Inuit. The population is concentrated mainly on the southwest coast, and the rest of the island is sparsely populated. Three-quarters of Greenland is covered by the only permanent ice sheet outside Antarctica . With
909-693: A population of 56,583 (2022), Greenland is the least densely populated region in the world. Sixty-seven percent of its electricity production comes from renewable energy, mostly from hydropower . The early Norse settlers named the island Greenland . In the Icelandic sagas , the Norwegian Erik the Red was exiled from Iceland with his father, Thorvald, who had committed manslaughter. With his extended family and his thralls ( slaves or serfs ) , he set out in ships to explore an icy land known to lie to
1010-527: A relatively mild climate, several degrees Celsius warmer than usual in the North Atlantic with trees and herbaceous plants growing and livestock being farmed. Barley was grown as a crop up to the 70th parallel. The ice cores show that Greenland has had dramatic temperature shifts many times in the past 100,000 years. Similarly the Icelandic Book of Settlements records famines during
1111-494: A result of the COVID-19 pandemic ; one source describes it as being the "biggest economic victim of the coronavirus" (the overall economy did not suffer too severely as of mid-2020, thanks to the fisheries "and a hefty subsidy from Copenhagen"). Greenland's goal for returning tourism is to develop it "right" and to "build a more sustainable tourism for the long run". Greenland is the world's largest non-continental island and
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#17327660603751212-464: A sense of self-reliance through self-government and independent communication with the outside world. Despite this change, in 1946 a commission including the highest Greenlandic council, the Landsrådene , recommended patience and no radical reform of the system. Two years later, the first step towards a change of government was initiated when a grand commission was established. A final report (G-50)
1313-403: A separate people under international law . Denmark maintains control of foreign affairs and defence matters. Denmark upholds the annual block grant of 3.2 billion Danish kroner, but as Greenland begins to collect revenues of its natural resources, the grant will gradually be diminished. This is generally considered to be a step toward eventual full independence from Denmark. Greenlandic
1414-532: Is Nuuk . Greenland lies between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago . It is the world's largest island , and is the location of the northernmost point of land in the world – Kaffeklubben Island off the northern coast is the world's northernmost undisputed point of land , and Cape Morris Jesup on the mainland was thought to be so until
1515-560: Is 2,166,086 km (836,330 sq mi) (including other offshore minor islands), of which the Greenland ice sheet covers 1,755,637 km (677,855 sq mi) (81%) and has a volume of approximately 2,850,000 km (680,000 cu mi). The highest point on Greenland is Gunnbjørn Fjeld at 3,700 m (12,100 ft) of the Watkins Range ( East Greenland mountain range ). The majority of Greenland, however,
1616-736: Is a North American island autonomous territory of the Kingdom of Denmark . It is the larger of two autonomous territories within the Kingdom, the other being the Faroe Islands ; the citizens of both territories are full citizens of Denmark . As Greenland is one of the Overseas Countries and Territories of the European Union , citizens of Greenland are European Union citizens . The capital and largest city of Greenland
1717-479: Is about 25.9 million, 98% of Australia's total population. Mainland Australia has a variety of climatic regions, ranging from tropical rainforests and deserts to cool temperature rainforests to snow-covered mountains. It is in these mainland regions that much of Australia's native flora and fauna can be found. Early in the Cretaceous period, 130 million years ago, Australia (and Antarctica ) separated from
1818-556: Is concentric and sparse, whereas there is higher intensity rainfall toward the mainland's tropics and coastal areas. Australia lies on the middle of the Indo-Australian tectonic plate and as a result is not influenced by any severe tectonic activity . Over millions of years, the shifting of these tectonic plates has seen the Australian mainland undergo many physical changes. Mountain ranges and seas have come and gone, and
1919-487: Is host to some of the world's largest open-cut and underground mines. Across the mainland states (besides the ACT), there are over 350 operating mines, producing 19 useful rocks and minerals . These mines allow Australia to be one of the world's largest producers of iron ore , coal , bauxite (aluminium ore), manganese , nickel , copper , gold , silver , cobalt , lead , copper , uranium , opal and diamond . Some of
2020-461: Is less than 1,500 m (4,900 ft) in elevation. Below the ice there is a series of canyons, the biggest called Greenland’s Grand Canyon which was formed by flowing rivers of water from the repeated cycle of ice melting and new ice forming. Near the coast elevations rise suddenly and steeply. The ice flows generally to the coast from the centre of the island. A survey led by French scientist Paul-Emile Victor in 1951 concluded that, under
2121-782: Is low compared with other countries (over one million species have been described worldwide). The sea is rich in fish and invertebrates, especially in the milder West Greenland Current ; a large part of the Greenland fauna is associated with marine-based food chains, including large colonies of seabirds. The few native land mammals in Greenland include the polar bear , reindeer (introduced by Europeans), arctic fox , arctic hare , musk ox , collared lemming , ermine , and arctic wolf . The last four are found naturally only in East Greenland , having immigrated from Ellesmere Island . There are dozens of species of seals and whales along
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#17327660603752222-423: Is not part of any municipality, but it is the site of the world's largest national park, Northeast Greenland National Park . At least four scientific expedition stations and camps had been established on the ice sheet in the ice-covered central part of Greenland (indicated as pale blue in the adjacent map): Eismitte , North Ice , North GRIP Camp and The Raven Skiway. There is a year-round station Summit Camp on
2323-532: Is observed through the states and territories of mainland Australia representing 146 of the 151 members in Parliament . The 25 March 2023 New South Wales state election marked the second time in history that the Australian Labor Party gained control of the entirety of Mainland Australia at the federal and mainland state levels simultaneously (leaving Tasmania as the only state with
2424-869: Is synonymous with the term Outback . In a modern, more formal sense it can refer to the administrative region used by the Northern Territory government, as of 2022. Centralia is another term associated with the area, most commonly used by locals. There are six regions in the Northern Territory for the purposes of economic planning, as defined by the Northern Territory Government : This region has an estimated population of total regional population of 41,000, serviced by Alice Springs (population 28,000). The town also services parts of South Australia, Western Australia and Queensland. Local Government Areas (LGAs) make up
2525-479: Is typically used when referring to the relationship between Tasmania and the other Australian states, in that people not from Tasmania are referred to as mainlanders. Tasmania has been omitted on a number of occasions from maps of Australia, reinforcing the divide between Tasmania and the mainland. The 1982 Commonwealth Games in Brisbane left Tasmania off the map of Australia during the opening ceremony, as did
2626-506: The Skrælings (Norse word for Inuit, meaning "wretches" ). Recent archeological studies somewhat challenge the general assumption that the Norse colonization had a dramatic negative environmental effect on the vegetation. Data support traces of a possible Norse soil amendment strategy. More recent evidence suggests that the Norse, who never numbered more than about 2,500, gradually abandoned
2727-522: The Atlantic meridional overturning circulation , or AMOC, by diluting key currents, slowing it down. Due to this meltwater input, the circulation may even collapse outright, with widespread detrimental effects, although research suggests this is only likely if highest possible warming is sustained for multiple centuries. Greenland ice sheet has a great volume of ~2,900,000 cubic kilometres (696,000 cu mi). This means that if it were all to melt,
2828-709: The Eastern Highlands (including the Great Dividing Range ) cover almost 10% of the mainland. Incorporating several mountain ranges which extend 3,700 km (2,300 mi) the Highlands run parallel to the east coast of the mainland; covering Queensland, New South Wales, the Australian Capital Territory and Victoria. The highlands were formed around 80 million years ago, and are some of the oldest and most prominent in
2929-710: The European Economic Community (EEC) upon achieving self-rule, as it did not agree with the EEC's commercial fishing regulations and an EEC ban on seal skin products. Greenland voters approved a referendum on greater autonomy on 25 November 2008. According to one study, the 2008 vote created what "can be seen as a system between home rule and full independence". On 21 June 2009, Greenland gained self-rule with provisions for assuming responsibility for self-government of judicial affairs , policing, and natural resources . Also, Greenlanders were recognized as
3030-636: The Gibson Desert . Much of the Western Plateau receives minimal rainfall and thus appears red in colour. Conversely, the Northern Plateau experiences heavy rainfall throughout the wet season (November to April), due to its more tropical location compared to the Western Plateau. Australia's separation from the other continents resulted in a long period of uplift , erosion and thick terrigenous deposition in rift valleys . It
3131-722: The Northern Territory and parts of South Australia . Over one-third of the mainland, the Plateaus are made of one stable block of igneous and metamorphic rock which is up to 3.6 billion years old. Despite this, the Plateau is a huge area of tablelands, averaging 500m above sea level in some parts. It is home to Uluru , Kata Tjuta , the Finke River , the Victorian Desert , the Great Sandy Desert and
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3232-494: The Skaergaard intrusion . Notable rock provinces ( metamorphic igneous rocks, ultramafics, and anorthosites) are found on the southwest coast at Qeqertarsuatsiaat. East of Nuuk, the banded iron ore region of Isukasia, over three billion years old, contains the world's oldest rocks, such as greenlandite (a rock composed predominantly of hornblende and hyperthene), formed 3.8 billion years ago, and nuummite. In southern Greenland,
3333-621: The mainland of the territory governed by the Commonwealth of Australia , and the term, along with continental Australia , can be used in a geographic sense to exclude surrounding continental islands and external territories . Generally, the term is applied to the states of New South Wales , Queensland , South Australia , Victoria , and Western Australia , as well as the Australian Capital Territory , Jervis Bay Territory , and Northern Territory . The term
3434-430: The 13th century and later, and are not primary sources for the history of early Norse Greenland. Those accounts are closer to primary for more contemporaneous accounts of late Norse Greenland. Modern understanding therefore mostly depends on the physical data from archeological sites. Interpretation of ice-core and clam-shell data suggests that between AD 800 and 1300 the regions around the fjords of southern Greenland had
3535-583: The 17th and 18th century, progressively mapping what we now know to be as (mainland) Australia. The most famous and well documented expedition of Australia occurred 164 years after Janszoon's journey, through British navigator and explorer James Cook . He documented the first interaction of the Eastern Australian coastline, and on 23 April 1770, Cook made the first recorded observation of Indigenous Australians at nowadays Brush Island . This journey, coupled with numerous other reports, ultimately led
3636-563: The 1920s suggest that the condition of human bones from this period indicates that the Norse population was malnourished, possibly because of soil erosion resulting from the Norsemen's destruction of natural vegetation in the course of farming, turf-cutting, and wood-cutting. Malnutrition may also have resulted from widespread deaths from pandemic plague; the decline in temperatures during the Little Ice Age; and armed conflicts with
3737-411: The 1960s. Though a part of the continent of North America, Greenland has been politically and culturally associated with Europe (specifically Norway and Denmark, the colonial powers) for more than a millennium, beginning in 986. Greenland has been inhabited at intervals over at least the last 4,500 years by circumpolar peoples whose forebears migrated there from what is now Canada. Norsemen settled
3838-486: The 2021 event, rain fell at Greenland's highest point for the first time in recorded history: an event so unexpected that the research station at the summit had no rain gauges for the occasion. As with the ice losses elsewhere, the melting of Greenland contributes to sea level rise. Between 2012 and 2017, this melting had added an average of 0.68 mm per year, which was equivalent to 37% of sea level rise from land ice sources (excluding thermal expansion of water from
3939-638: The Australian mainland was by Willem Janszoon in 1606, as he sailed around Australia's north coast arriving in present-day Cape York, Queensland . These explorations led way to the term ' Terra Australis ', Latin for South Land, which was hypothesised on the notion there must be land in the Southern Hemisphere to balance the land mass in the Northern Hemisphere . This encounter led several other Dutch , Spanish , Portuguese and British journeyings to Terra Australis throughout
4040-500: The Australian mainland, and one in Tasmania . All six colonies were constitutionally connected to Britain , each with their own parliament and courts , with their respective laws subject to the laws of British Parliament . These colonies formed the six states of Australia; New South Wales , Victoria , Western Australia , South Australia (included the Northern Territory at this time), Queensland and Tasmania . In 1901,
4141-662: The Australian mainland, the Central Lowlands (and Deserts) are low-lying with an average height of under 200 metres (660 ft) above sea level. It is home to the Sturt and Simpson deserts and closer to Central Australia lie some desert mountain ranges ( MacDonnell and Musgrave ). The Central Lowlands incorporates three primary drainage basins : in the North, the Carpentaria Lowlands , Lake Eyre toward
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4242-523: The British to establish a penal colony in Australia, firstly at Botany Bay . The Australian mainland's geology and climate is one of its defining features. Despite being surrounded by ocean, approximately 20% of the Australian mainland is classified as desert . This is due to the extremely variable rain patterns across the mainland. Toward the barren centre of the mainland, the rainfall pattern
4343-687: The Early Dorset culture emerged in western Greenland and the Independence II culture in northern Greenland. The Dorset culture was the first culture to extend throughout the Greenlandic coastal areas, in the west and the east. It lasted until the total onset of the Thule culture , in AD ;1500. The people of the Dorset culture lived mainly by hunting whales and reindeer . From 986,
4444-692: The European Common Market in 1972, Denmark began to seek a different status for Greenland, resulting in the Home Rule Act of 1979. This gave Greenland limited autonomy with its own legislature taking control of some internal policies, while the Parliament of Denmark maintained full control of external policies, security, and natural resources. The law came into effect on 1 May 1979. The King of Denmark , Frederik X , remains Greenland's head of state . In 1985, Greenland left
4545-447: The Greenland settlements over the 15th century as walrus ivory , the most valuable export from Greenland, decreased in price because of competition with other sources of higher-quality ivory, and that there was actually little evidence of starvation or difficulties. Other explanations of the disappearance of the Norse settlements have been proposed: The Thule people are the ancestors of the current Greenlandic population. No genes from
4646-727: The Illimaussaq alkaline complex consists of pegmatites such as nepheline, syenites (especially kakortokite or naujaite) and sodalite (sodalite-foya). In Ivittuut, where cryolite was formerly mined, there are fluoride -bearing pegmatites. To the north of Igaliku, there are the Gardar alkaline pegmatitic intrusions of augite syenite, gabbro, etc. To the west and southwest are Palaeozoic carbonatite complexes at Kangerlussuaq (Gardiner complex) and Safartoq, and basic and ultrabasic igneous rocks at Uiffaq on Disko Island, where there are masses of heavy native iron up to 25 t (28 short tons) in
4747-675: The Inuit. It is republished in The Norse Atlantic Sagas , by Gwyn Jones. Jones reports that there is also an account of perhaps the same incident, of more doubtful provenance, told by the Norse side. In 1500, King Manuel I of Portugal sent Gaspar Corte-Real to Greenland in search of a Northwest Passage to Asia which, according to the Treaty of Tordesillas , was part of Portugal's sphere of influence. In 1501, Corte-Real returned with his brother, Miguel Corte-Real . Finding
4848-603: The Norse. When it re-established contact with Greenland in the early 17th century, Denmark-Norway asserted its sovereignty over the island. In 1721 a joint mercantile and clerical expedition led by Dano-Norwegian missionary Hans Egede was sent to Greenland, not knowing whether a Norse civilization remained there. This expedition is part of the Dano-Norwegian colonization of the Americas . After 15 years in Greenland, Hans Egede left his son Paul Egede in charge of
4949-462: The Paleo-Inuit have been found in the present population of Greenland. The Thule culture migrated eastward from what is now known as Alaska around 1000 AD, reaching Greenland around 1300. The Thule culture was the first to introduce to Greenland such technological innovations as dog sleds and toggling harpoons . There is an account of contact and conflict with the Norse population, as told by
5050-616: The Thule culture, who entered from the north. Norse Greenlanders submitted to Norwegian rule in 1261 under the Kingdom of Norway . The Kingdom of Norway entered a personal union with Denmark in 1380, and from 1397 was a part of the Kalmar Union . The Norse settlements, such as Brattahlíð , thrived for centuries, before disappearing in the 15th century, perhaps at the onset of the Little Ice Age . Except some runic inscriptions,
5151-595: The United States developed a geopolitical interest in Greenland and in 1946 offered to buy the island from Denmark for $ 100,000,000; the Danish rejected the offer. In the 21st century, the United States remains interested in investing in the resource base of Greenland and in tapping hydrocarbons off the Greenlandic coast. In August 2019, the US again proposed to buy the country, prompting premier Kim Kielsen to issue
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#17327660603755252-529: The annual rainfall falls during extreme rainfall events in the summer months. Moderate dry winters persist between May and October with hot, long summers from November to April. Mainland Australia Mainland Australia is the main landmass of the Australian continent , excluding the Aru Islands , New Guinea , Tasmania , and other Australian offshore islands . The landmass also constitutes
5353-448: The atlas's editor, commented: In the last two or three decades, global warming has reduced the size of glaciers throughout the Arctic and earlier this year, news sources confirmed what climate scientists already knew: water, not rock, lay beneath this ice bridge on the east coast of Greenland. More islets are likely to appear as the sheet of frozen water covering the world's largest island continues to melt. Some controversy surrounds
5454-546: The basalts. The paleontology of East Greenland is specially rich, with some of the early tetrapods such as the Devonian Acanthostega and Ichthyostega , and unique triassic animals such as the phytosaur Mystriosuchus alleroq and the dinosaurs Issi saaneq and tracks. Greenland is home to two ecoregions: Kalaallit Nunaat high arctic tundra and Kalaallit Nunaat low arctic tundra . There are approximately 700 known species of insects in Greenland, which
5555-532: The centre and the Murray-Darling Basin down South. The lowest point on the mainland is found in this division at Lake Eyre, at 50m below sea level. Approximately 144 to 65 million years ago ( Cretaceous period), there lay a great inland sea, stretching over one quarter of the mainland. The evaporation of this ocean left behind what we now know as the Western Plateau. The Western and Northern Plateaus incorporate nearly all Western Australia and
5656-552: The continual increase in the ocean heat content ). By the end of the century, the melting of Greenland alone would add between ~ 6 cm ( 2 + 1 ⁄ 2 in) if the temperatures are kept below 2 °C (3.6 °F), to around 13 cm (5 in) if the most intense climate change scenario with ever-increasing greenhouse gas emissions is followed. Under this scenario, the worst case for Greenland melting could reach 33 cm (13 in) of sea level rise equivalent. The large quantities of fresh meltwater also affect
5757-596: The control of the Danish monarch. Norway occupied then-uninhabited eastern Greenland as Erik the Red's Land in July 1931, claiming that it constituted terra nullius . Norway and Denmark agreed to submit the matter in 1933 to the Permanent Court of International Justice , which decided against Norway. Greenland's connection to Denmark was severed on 9 April 1940, early in World War ;II , after Denmark
5858-537: The designs of the Australian Swim Team uniform for the 2014 Commonwealth Games in Glasgow . The land mass covers 7,591,608 km (2,931,136 sq mi), about 98.7% of the area of the country of Australia and 1.5% of Earth 's surface. It is sometimes described as an island, in which case it would be the largest island by area –more than three times the size of Greenland . Its population
5959-410: The east coast of Greenland just north of Cape Farewell , which is almost inaccessible due to southward drifting ice . The pilot on all three trips was English explorer James Hall . After the Norse settlements died off, Greenland came under the de facto control of various Inuit groups, but the Dano-Norwegian government never forgot or relinquished the claims to Greenland that it had inherited from
6060-418: The existence of a new island was announced. Named " Uunartoq Qeqertaq " (English: Warming Island ), this island has always been present off the coast of Greenland, but was covered by a glacier. This glacier was discovered in 2002 to be shrinking rapidly, and by 2007 had completely melted away, leaving the exposed island. The island was named Place of the Year by the Oxford Atlas of the World in 2007. Ben Keene,
6161-484: The facilities. After the collapse of the Third Reich, Albert Speer briefly considered escaping in a small aeroplane to hide out in Greenland, but changed his mind and decided to surrender to the United States Armed Forces . Greenland had been a protected and very isolated society until 1940. The Danish government had maintained a strict monopoly of Greenlandic trade , allowing no more than small scale barter trading with British whalers. In wartime Greenland developed
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#17327660603756262-399: The forces of weathering and erosion have formed much of the mainlands current topography . These physical changes developed four primary landform divisions spread throughout the mainland states and territories; the Coastal Plains, the Eastern and Southern highlands , the Central Lowlands (and Deserts) and the Western and Northern Plateaus (and Basins). Along the Eastern seaboard of
6363-447: The global sea levels would increase by ~7.4 m (24 ft) from that alone. However, it also means that it will take at least 1,000 years for the ice sheet to disappear even with very high warming, and in around 10,000 years under lower warming which still crosses the threshold for the ice sheet's disappearance. This threshold likely lies for the global warming between 1.7 °C (3.1 °F) and 2.3 °C (4.1 °F). Reducing
6464-405: The history of the island, specifically over whether the island might have been revealed during a brief warm period in Greenland during the mid-20th century. Greenland ice sheet always loses some mass from ice calving at its coasts, but it used to gain more ice on average due to the accumulation of snowfall. Yet, Greenland has been warming starting from around 1900, and starting from 1980s,
6565-422: The ice sheet, Greenland is composed of three large islands. This is disputed, but if it is so, they would be separated by narrow straits, reaching the sea at Ilulissat Icefjord , at Greenland's Grand Canyon and south of Nordostrundingen . All towns and settlements of Greenland are situated along the ice-free coast, with the population being concentrated along the west coast. The northeastern part of Greenland
6666-402: The ice sheet, established in 1989. The radio station Jørgen Brønlund Fjord was, until 1950, the northernmost permanent outpost in the world. The extreme north of Greenland, Peary Land , is not covered by an ice sheet, because the air there is too dry to produce snow, which is essential in the production and maintenance of an ice sheet. If the Greenland ice sheet were to melt away completely,
6767-405: The largest in North America. The lowest temperature ever recorded in the Northern Hemisphere was recorded in Greenland, near the topographic summit of the Greenland Ice Sheet , on 22 December 1991, when the temperature reached −69.6 °C (−93.3 °F). In Nuuk, the average daily temperature varies over the seasons from −5.1 to 9.9 °C (22.8 to 49.8 °F). The total area of Greenland
6868-600: The largest mines on the Australian mainland are listed below: Gold Lead Uranium Gold Silver Copper Underground The Australian mainland's various geology and climate, has led to the increased utilisation of renewable energy ( solar , wind and hydro ) over recent decades. In 2021, approximately 28.9% of the mainland's total electricity generation was from renewable energy sources with South Australia at 66.5% renewable energy generation, Victoria at 33.4%, Western Australia at 31.5%, New South Wales at 26.0% and Queensland at 19.6%. The majority of this renewable energy
6969-479: The losses became larger than the gains. After 1996, Greenland has not had a single year when it did not lose mass on average. In 2010s, Greenland ice sheet had been melting at its fastest rate over at least the past 12,000 years, and on track to exceed that later in the century. In 2012, 2019 and 2021, so-called "massive melting events" had occurred, when practically the entire surface of the ice sheet had been melting and no accumulation had been taking place. During
7070-435: The mainland are the Coastal Plains; a narrow strip of land along the East coast of Australia from Queensland to Victoria . This division is host to some of the mainland's major cities, namely, Brisbane , Sydney and Melbourne , due to its hospitable conditions. Some sources refer to the Coastal Plains as the entire coastline of the mainland, outspreading beyond the East Coast. Approximately 100 km (62 mi) inland,
7171-417: The mission there and returned to Denmark, where he established a Greenland Seminary. This new colony was centred at Godthåb ("Good Hope") on the southwest coast. Gradually, Greenland was opened up to Danish merchants, but closed to those from other countries. When the union between the crowns of Denmark and Norway was dissolved in 1814, the Treaty of Kiel severed Norway's former colonies and left them under
7272-411: The northwest. After finding a habitable area and settling there, he named it Grœnland (translated as "Greenland"), supposedly in the hope that the pleasant name would attract settlers. The Saga of Erik the Red states: "In the summer, Erik left to settle in the country he had found, which he called Greenland, as he said people would be attracted there if it had a favorable name." The name of
7373-725: The official capital of Australia, and Parliament would sit in Melbourne until the city (now Canberra ) was built. In 1909, this compromise was agreed upon and was finally legislated in 1911. On 12 March 1913, Canberra was officially named as the capital of Australia. In 1915, Jervis Bay territory was added to the Australian Capital Territory to ensure the Commonwealth had a seaport . 27°S 133°E / 27°S 133°E / -27; 133 Greenland Greenland ( Greenlandic : Kalaallit Nunaat , pronounced [kalaːɬːit nʉnaːt] ; Danish : Grønland , pronounced [ˈkʁɶnˌlænˀ] )
7474-466: The oldest living populations in the world outside of Africa . Prior to the arrival of Europeans on the Australian mainland in the late 18th century, over 500 different clan groups (nations) each with unique cultures, beliefs and languages inhabited territories on the mainland. Currently, Indigenous people living on the mainland make up 2.4% of the total Australian population, encompassing over 250 language groups. The first documented encounter of
7575-512: The only contemporary records or historiography that survives from the Norse settlements is of their contact with Iceland or Norway. Medieval Norwegian sagas and historical works mention Greenland's economy, the bishops of Gardar , and the collection of tithes. A chapter in the Konungs skuggsjá ( The King's Mirror ) describes Norse Greenland 's exports, imports, and grain cultivation. Icelandic saga accounts of life in Greenland were composed in
7676-490: The people in Greenland citizens of Denmark. In the 1979 Greenlandic home rule referendum , Denmark granted home rule to Greenland; in the 2008 Greenlandic self-government referendum , Greenlanders voted for the Self-Government Act, which transferred more power from the Danish government to the local Naalakkersuisut (Greenlandic government). Under this structure, Greenland gradually assumed responsibility for
7777-600: The region: In more general usage, or when referring to the flora and fauna of Australia, the term "central Australia" may refer to a large area in the interior of the continent, including the Lake Eyre Basin , which stretches across three states and the NT. For many, the term " outback " is almost synonymous with central Australia. The region has a desert environment, meaning it is very dry, receiving on average just 150 millimetres (6 in) of rainfall annually. Most of
7878-577: The sea frozen, they headed south and arrived in Labrador and Newfoundland . Upon the brothers' return to Portugal, the cartographic information supplied by Corte-Real was incorporated into a new map of the world which was presented to Ercole I d'Este , Duke of Ferrara , by Alberto Cantino in 1502. The Cantino planisphere , made in Lisbon, accurately depicts the southern coastline of Greenland. In 1605–1607, King Christian IV of Denmark and Norway sent
7979-566: The six states were united as the Commonwealth of Australia , under a new federal constitution . In 1911, the Northern Territory was transferred from South Australia to the Commonwealth and formed a territory . After Federation in 1901, it was always assumed the Australian capital would be on the mainland . However, the location of the capital sparked years of negotiating between politicians in New South Wales and Victoria,
8080-442: The statement, "Greenland is not for sale and cannot be sold, but Greenland is open for trade and cooperation with other countries—including the United States." In 1950, Denmark agreed to allow the US to regain the use of Thule Air Base ; it was greatly expanded between 1951 and 1953 as part of a unified NATO Cold War defence strategy. The local population of three nearby villages was moved more than 100 km (62 miles) away in
8181-451: The system of government changed: Governor Eske Brun ruled the island under a law of 1925 that allowed governors to take control under extreme circumstances; Governor Aksel Svane was transferred to the United States to lead the commission to supply Greenland. The Danish Sirius Patrol guarded the northeastern shores of Greenland in 1942 using dog sleds. They detected several German weather stations and alerted American troops, who destroyed
8282-677: The territory in the Greenlandic language is Kalaallit Nunaat ' land of the Kalaallit ' . The Kalaallit are the Greenlandic Inuit who inhabit the territory's western region. In prehistoric times, Greenland was home to several successive Paleo-Inuit cultures known primarily through archaeological finds. The earliest entry of the Paleo-Inuit into Greenland is thought to have occurred about 2500 BC. From about 2500 BC to 800 BC, southern and western Greenland
8383-850: The third largest area in North America after Canada and the United States. It is between latitudes 59° and 83°N , and longitudes 11° and 74°W . Greenland is bordered by the Arctic Ocean to the north, the Greenland Sea to the east, the North Atlantic Ocean to the southeast, the Davis Strait to the southwest, Baffin Bay to the west, the Nares Strait and Lincoln Sea to the northwest. The nearest countries to Greenland are Canada, with which it shares
8484-427: The turn of the 14th century—as much as 6 to 8 °C (11 to 14 °F) lower than modern summer temperatures. The study also found that the lowest winter temperatures of the last 2,000 years occurred in the late 14th century and early 15th century. The Eastern Settlement was probably abandoned in the early to mid-15th century, during this cold period . Theories drawn from archeological excavations at Herjolfsnes in
8585-559: The two most prominent states, who each wanted their capital, Sydney and Melbourne respectively, to become the new country's capital. After years of debate to no avail, the two states decided on a compromise that met the requirements of the Australian Constitution . A separate territory (the Australian Capital Territory ) was to be established on land given by New South Wales, however it must be at least 100 miles (160 km) from Sydney. This territory would contain
8686-492: The uninhabited southern part of Greenland beginning in the 10th century (having previously settled Iceland ), and the 13th century saw the arrival of Inuit . In the early 17th century, Dano-Norwegian explorers reached Greenland again. When Denmark and Norway separated in 1814, Greenland was transferred to the Danish crown, and was fully integrated in the Danish state in 1953 under the Constitution of Denmark , which made
8787-411: The warming back to 1.5 °C (2.7 °F) above preindustrial levels or lower (such as through large-scale carbon dioxide removal ) would arrest the losses, but still cause greater ultimate sea level rise than if the threshold had never been exceeded. Further, 1.5 °C (2.7 °F) itself appears to commit the ice sheet to 1.4 m ( 4 + 1 ⁄ 2 ft) of sea level rise. The island
8888-614: The west coast was settled by Icelanders and Norwegians , through a contingent of 14 boats led by Erik the Red. They formed three settlements—the Eastern Settlement , the Western Settlement , and the Middle Settlement —on fjords near the southwestern tip of the island. They shared the island with the late Dorset culture inhabitants, who occupied the northern and western parts, and later with those of
8989-468: The winter. The United States tried to construct a subterranean network of secret nuclear missile launch sites in the Greenlandic ice cap, named Project Iceworm . According to documents declassified in 1996, this project was managed from Camp Century from 1960 to 1966 before abandonment as unworkable. The missiles were never fielded, and necessary consent from the Danish Government to do so
9090-490: The winters, in which "the old and helpless were killed and thrown over cliffs". These Norse settlements vanished during the 14th and early 15th centuries. The demise of the Western Settlement coincides with a decrease in summer and winter temperatures. A study of North Atlantic seasonal temperature variability during the Little Ice Age showed a significant decrease in maximum summer temperatures beginning about
9191-403: The world's sea level would rise by more than 7 m (23 ft). In 2003, a small island, 35 m × 15 m (115 ft × 49 ft) in length and width, was discovered by arctic explorer Dennis Schmitt and his team at the coordinates of 83-42 . Whether this island is permanent is not yet confirmed. If it is, it is the northernmost permanent known land on Earth. In 2007,
9292-529: The world. This area is very rugged and primarily consists of a series of tablelands and plateaus. The highlands are much more prominent toward the south east of the mainland and form the Southern Highlands, which are located across (south) New South Wales, the Australian Capital Territory and Victoria. These Southern highlands experience snowfall for more than half the year during the winter due to their higher altitude. Occupying approximately 25% of
9393-451: Was declared the sole official language of Greenland at the historic ceremony. Tourism increased significantly between 2015 and 2019, with the number of visitors increasing from 77,000 per year to 105,000. One source estimated that in 2019 the revenue from this aspect of the economy was about 450 million kroner (US$ 67 million). Like many aspects of the economy, this slowed dramatically in 2020 and into 2021, due to restrictions required as
9494-410: Was extended to Greenlanders. Danish policies toward Greenland consisted of a strategy of cultural assimilation — or de-Greenlandification. During this period, the Danish government promoted the exclusive use of the Danish language in official matters, and required Greenlanders to go to Denmark for their post-secondary education. Many Greenlandic children grew up in boarding schools in southern Denmark, and
9595-405: Was generated through wind and solar , proportionally contributing 35.9% and 38.3% respectively. Australian political decisions are typically deliberated and enacted within the limits of homeland (mainland Australia) soil. Despite Tasmania being one of Australia's six British establishment colonies , Tasmania has often been looked over due to the state's small size and general isolation. This
9696-589: Was inhabited by the Saqqaq culture . Most finds of remains from that period have been around Disko Bay , including the site of Saqqaq, for which the culture is named. From 2400 BC to 1300 BC, the Independence I culture existed in northern Greenland. It was a part of the Arctic small-tool tradition . Towns, including Deltaterrasserne , appeared. About 800 BC, the Saqqaq culture disappeared and
9797-429: Was never sought. The Danish government did not become aware of the programme's mission until 1997, when they discovered it while looking, in the declassified documents, for records related to the crash of a nuclear equipped B-52 bomber at Thule in 1968. With the 1953 Danish constitution, Greenland's colonial status ended as the island was incorporated into the Danish realm as an amt (county). Danish citizenship
9898-705: Was occupied by Nazi Germany . On 8 April 1941, the United States occupied Greenland to defend it against a possible invasion by Germany. The United States' occupation of Greenland continued until 1945. Greenland was able to buy goods from the United States and Canada by selling cryolite from the mine at Ivittuut . In World War II , the United States military used Bluie as a code name for Greenland, where they kept several bases named "Bluie (East or West) (sequential numeral)". The major air bases were Bluie West-1 at Narsarsuaq and Bluie West-8 at Søndre Strømfjord (Kangerlussuaq), both of which are still used as Greenland's major international airports. During this war,
9999-666: Was part of the very ancient Precambrian continent of Laurentia , the eastern core of which forms the Greenland Shield, while the less exposed coastal strips become a plateau. On these ice-free coastal strips are sediments formed in the Precambrian , overprinted by metamorphism and now formed by glaciers, which continue into the Cenozoic and Mesozoic in parts of the island. In the east and west of Greenland there are remnants of flood basalts and igneous intrusions, such as
10100-604: Was presented in 1950, which recommended the introduction of a modern welfare state with Denmark's development as sponsor and model. In 1953, Greenland was made an equal part of the Danish Kingdom. Home rule was granted in 1979. In 1867, United States Secretary of State William H. Seward worked with former senator Robert J. Walker to explore the possibility of buying Greenland and, perhaps, Iceland . Opposition in Congress ended this project. Following World War II,
10201-433: Was these processes which over millions of years has led to the accumulation of Australia's main known mineral , oil and gas resources. Most of Australia's oil and gas exploration occurs off the mainland. However, on the mainland, the abundance of minerals (and thus metals ) has formed the basis of Australia's dependence on mining ; exporting much of these natural occurring resources overseas. The Australian mainland
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