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Great Artesian Basin

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110-481: The Great Artesian Basin ( GAB ) of Australia is the largest and deepest artesian basin in the world, extending over 1,700,000 square kilometres (660,000 sq mi). Measured water temperatures range from 30 to 100 °C (86 to 212 °F). The basin provides the only source of fresh water through much of inland Australia. The basin underlies 22% of the Australian continent, including most of Queensland ,

220-479: A Mediterranean climate . The south-east ranges from oceanic (Tasmania and coastal Victoria) to humid subtropical (upper half of New South Wales), with the highlands featuring alpine and subpolar oceanic climates . The interior is arid to semi-arid . Driven by climate change , average temperatures have risen more than 1°C since 1960 . Associated changes in rainfall patterns and climate extremes exacerbate existing issues such as drought and bushfires . 2019

330-511: A belt of Brigalow grasslands lie between the coast and the mountains, while inland of the dividing range are large areas of grassland and shrubland. These include the western plains of New South Wales, and the Mitchell Grass Downs and Mulga Lands of inland Queensland. The northernmost point of the mainland is the tropical Cape York Peninsula . The landscapes of the Top End and

440-793: A large wave of immigration from across Europe , with such immigrants referred to as " New Australians ". This required a relaxation of the white Australia policy , which was justified to Australians using the slogan "populate or perish". A member of the Western Bloc during the Cold War , Australia participated in the Korean War and the Malayan Emergency during the 1950s and the Vietnam War from 1962 to 1972. During this time, tensions over communist influence in society led to unsuccessful attempts by

550-461: A date which later became Australia's national day . Most early settlers were convicts , transported for petty crimes and assigned as labourers or servants to "free settlers" (willing immigrants). Once emancipated , convicts tended to integrate into colonial society. Convict rebellions and uprisings were suppressed under martial law, which lasted for two years following the 1808 Rum Rebellion , Australia's only successful coup d'état . During

660-564: A government jet a little ahead of schedule. She travelled around the district in a maroon Rolls-Royce which was unloaded from the back of an Australian Air Force carrier plane. Princess Anne was given a demonstration of sheep shearing and wool classing on the working property and was accompanied on a horse ride during her stay. In 1999, the Queensland Department of Aboriginal and Torres Strait Islander Policy and Development reported that Cunnamulla's indigenous community suffered from

770-484: A groundwater formation in the basin. Hydrogeologist Ned Hamer stated that the carbon dioxide would increase the acidity of the water to the extent that it would dissolve the rock, releasing heavy metals into the water and making it unusable. The Queensland Government rejected the proposal and subsequently banned carbon capture and storage using the Great Artesian Basin. Australia Australia , officially

880-550: A high level of domestic violence stemming from an over reliance by the police and the courts on punishment and detention to deal with Indigenous offenders. The Cunnamulla library underwent a major refurbishment in 2013. The town has experienced major flooding in 1990, 1997, 2010 and 2012. The 1990 flood set a record for the Warrego River at 10.15 metres (33 ft 4 in). In 2008, the Australian Defence Force

990-510: A magistrates court, a primary health care facility and a fire station. The Paroo Shire Council operates a public library in Cunnamulla at 16 John Street. St Albans Anglican Church is at 23 Emma Street. Cunnamulla has a public swimming pool, showground, and racecourse. Cunnamulla had a rugby league team called the Cunnamulla Rams. In 2022, they merged with Charleville Comets to form

1100-535: A number of springs and seeps , mostly in the southern part of the basin. The age of the groundwater, determined by carbon-14 and chlorine-36 measurements combined with hydraulic modelling, ranges from several thousand years for the recharge areas in the north to nearly 2 million years in the south-western discharge zones. Prior to the arrival of Europeans, waters of the Great Artesian Basin (GAB) discharged through mound springs, many in arid South Australia, such as Witjira-Dalhousie Springs . These springs sustained

1210-649: A result of coal seam gas extraction. In one incident, reported in the program, the Queensland Gas Company (QGC) " fracked " its Myrtle 3 well connecting the Springbok aquifer to the coal seam below (the Walloon Coal Measures) in 2009. A local farmer was concerned that the process might have released 130 litres (29 imp gal; 34 US gal) of a potentially toxic chemical into the Basin. QGC admitted

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1320-568: A settlement was established in Van Diemen's Land (present-day Tasmania ), and in 1813, Gregory Blaxland , William Lawson and William Wentworth crossed the Blue Mountains west of Sydney, opening the interior to European settlement. The British claim extended to the whole Australian continent in 1827 when Major Edmund Lockyer established a settlement on King George Sound (modern-day Albany ). The Swan River Colony (present-day Perth )

1430-495: A short distance off the north-east coast and extends for more than 2,000 km (1,200 mi). Mount Augustus , claimed to be the world's largest monolith, is located in Western Australia. At 2,228 m (7,310 ft), Mount Kosciuszko is the highest mountain on the Australian mainland. Even taller are Mawson Peak , at 2,745 m (9,006 ft), on the remote Australian external territory of Heard Island , and, in

1540-402: A town-centre station and retained that name until the 1970s, when it was renamed Trappers Inn. Sacred Heart Catholic Church was opened officially opened on 23 May 1894 by Thomas Byrnes and dedicated by Father Corrigon, the parish priest. The building was 70 by 30 feet (21.3 by 9.1 m) and capable of seating about 250 people with 30 people in the organ loft. It was 40 feet (12 m) high,

1650-544: A variety of endemic invertebrates, such as molluscs , and supported extensive Aboriginal communities and trade routes. After the arrival of Europeans, the springs facilitated exploration, and allowed the provision of faster communications between south-eastern Australia and Europe, via the Australian Overland Telegraph Line . The Great Artesian Basin became an important water supply for cattle stations , irrigation , and livestock and domestic purposes, and

1760-411: A wide variety of landscapes, with tropical rainforests in the north-east, mountain ranges in the south-east, south-west and east, and desert in the centre. The desert or semi-arid land commonly known as the outback makes up by far the largest portion of land. Australia is the driest inhabited continent; its annual rainfall averaged over continental area is less than 500 mm. The population density

1870-436: Is 3.4 inhabitants per square kilometre, although the large majority of the population lives along the temperate south-eastern coastline. The population density exceeds 19,500 inhabitants per square kilometre in central Melbourne. In 2021 Australia had 10% of the global permanent meadows and pastureland. Forest cover is around 17% of Australia's total land area. The Great Barrier Reef , the world's largest coral reef, lies

1980-413: Is a constitutional monarchy , a parliamentary democracy and a federation . The country has maintained its mostly unchanged constitution alongside a stable liberal democratic political system since Federation in 1901. It is one of the world's oldest federations, in which power is divided between the federal and state governments. The Australian system of government combines elements derived from

2090-412: Is a Catholic primary (Preparatory to Year 6) school for boys and girls at 46 John Street ( 28°04′21″S 145°41′00″E  /  28.0725°S 145.6832°E  / -28.0725; 145.6832  ( Sacred Heart Primary School ) ). In 2017, the school had an enrolment of 84 students with 8 teachers (7 full-time equivalent) and 5 non-teaching staff (4 full-time equivalent). Cunnamulla has

2200-454: Is a government primary and secondary (Early Childhood to Year 12) school for boys and girls at 17 Francis Street ( 28°04′16″S 145°40′45″E  /  28.0711°S 145.6793°E  / -28.0711; 145.6793  ( Cunnamulla P-12 State School ) ). In 2017, the school had an enrolment of 98 students with 17 teachers (16 full-time equivalent) and 20 non-teaching staff (14 full-time equivalent). Sacred Heart Primary School

2310-486: Is a vital life line for rural Australia. To tap it, boreholes are drilled down to a suitable rock layer, and the pressure of the water often forces it up without the need for pumps . The discovery and use of the water in the Great Artesian Basin allowed the settlement of thousands of square kilometres of country away from rivers in inland New South Wales, Queensland, and South Australia, that would otherwise have been unavailable for pastoral activities. European discovery of

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2420-551: Is commemorated by a statue in the town centre that was unveiled in 2005, when the eponymous Cunnamulla Fella Festival was established. Cunnamulla experiences a hot semi-arid climate ( Köppen: BSh), with very hot summers and mild winters with occasional frost. Average maxima range from 36.2 °C (97.2 °F) in January to 18.9 °C (66.0 °F) in July. Annual precipitation is rather low, averaging 374.8 mm (14.76 in), with

2530-487: Is expected to continue operating until approximately 2060. In addition, the Basin provides water, via a 1.2-kilometre-deep ( 3 ⁄ 4  mi) bore, for a geothermal power station at Birdsville . Water emerges from the bore at 98 °C (208 °F) and provides 25% of the town's electricity needs. After being cooled, the water is also the source of the town's drinking water. The Great Artesian Basin underlies parts of Queensland, New South Wales, South Australia and

2640-565: Is governed by convention and their precise scope is unclear. The most notable exercise of these powers was the dismissal of the Whitlam government in the constitutional crisis of 1975 . Cunnamulla, Queensland Cunnamulla ( / k ʌ n ə ˈ m ʌ l ə / ) is a town and a locality in the Shire of Paroo , Queensland , Australia. It is 206 kilometres (128 mi) south of Charleville , and approximately 750 kilometres (470 mi) west of

2750-569: Is now Southeast Asia. It is uncertain how many waves of immigration may have contributed to these ancestors of modern Aboriginal Australians. The Madjedbebe rock shelter in Arnhem Land is possibly the oldest site showing the presence of humans in Australia. The oldest human remains found are the Lake Mungo remains , which have been dated to around 41,000 years ago. Aboriginal Australian culture

2860-609: Is one of only two pristine Archaean 3.6–2.7 Ga (billion years ago) crusts identified on the Earth. Having been part of all major supercontinents , the Australian continent began to form after the breakup of Gondwana in the Permian , with the separation of the continental landmass from the African continent and Indian subcontinent. It separated from Antarctica over a prolonged period beginning in

2970-457: Is one of the distinct physiographic provinces of the larger East Australian Basins division, and includes the smaller Wilcannia Threshold physiographic section. The water of the Great Artesian Basin is held in a sandstone layer laid down by continental erosion of higher ground during the Triassic , Jurassic , and early Cretaceous periods. During a time when much of what is now inland Australia

3080-460: Is one of the oldest continuous cultures on Earth. At the time of first European contact, Aboriginal Australians belonged to wide range of societies, with diverse economies spread across at least 250 different language groups . Estimates of the Aboriginal population before British settlement range from 300,000 to 3 million. Aboriginal Australians cultures were (and remain) deeply connected with

3190-411: Is unique. About 85% of flowering plants, 84% of mammals, more than 45% of birds , and 89% of in-shore, temperate-zone fish are endemic . Australia has at least 755 species of reptile, more than any other country in the world. Besides Antarctica, Australia is the only continent that developed without feline species. Feral cats may have been introduced in the 17th century by Dutch shipwrecks, and later in

3300-446: The 2021 census , the locality of Cunnamulla had a population of 1,233 people. Aboriginal and Torres Strait Islander people made up 44.4% of the population. 88.6% of people were born in Australia and 91.9% of people spoke only English at home. The most common responses for religion were No Religion (33.4%), Catholic (29.2%), and Anglican (18.8%). Cunnamulla has a number of heritage-listed sites, including: Cunnamulla P–12 State School

3410-592: The Balonne Highway enters the location from the east ( Linden ). The two highways intersect in the town, which is located in the centre of the locality. The Bulloo Developmental Road starts in Cunnamulla and exits the locality to the west ( Eulo ). Cunnamulla is the administrative centre for the Paroo Shire , which also includes the townships of Wyandra , Yowah and Eulo , and covers an area of 47,617 square kilometres (18,385 sq mi). Major industries of

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3520-731: The Colonial Office that it be formally adopted. In 1824, the Admiralty agreed that the continent should be known officially by that name. The first official published use of the new name came with the publication in 1830 of The Australia Directory by the Hydrographic Office . Colloquial names for Australia include " Oz ", " Straya " and " Down Under ". Other epithets include "the Great Southern Land", "the Lucky Country" (from

3630-524: The Commonwealth of Australia , is a country comprising the mainland of the Australian continent , the island of Tasmania and numerous smaller islands . Australia has a total area of 7,688,287 km (2,968,464 sq mi), making it the sixth-largest country in the world and the largest country by area in Oceania . It is the world's oldest, flattest, and driest inhabited continent, with some of

3740-579: The Gulf Country —with their tropical climate—include forest, woodland, wetland, grassland, rainforest and desert. At the north-west corner of the continent are the sandstone cliffs and gorges of The Kimberley , and below that the Pilbara . The Victoria Plains tropical savanna lies south of the Kimberley and Arnhem Land savannas, forming a transition between the coastal savannas and the interior deserts. At

3850-542: The Indian Ocean Dipole and the El Niño–Southern Oscillation , which is correlated with periodic drought , and the seasonal tropical low-pressure system that produces cyclones in northern Australia. These factors cause rainfall to vary markedly from year to year. Much of the northern part of the country has a tropical, predominantly summer-rainfall ( monsoon ). The south-west corner of the country has

3960-529: The Iraq War from 2003 to 2009. The nation's trade relations also became increasingly oriented towards East Asia in the 21st century, with China becoming the nation's largest trading partner by a large margin. In 2020, during the COVID-19 pandemic , several of Australia's largest cities were locked down for extended periods and free movement across the national and state borders was restricted in an attempt to slow

4070-638: The Menzies Government to ban the Communist Party of Australia , and a bitter split in the Labor Party in 1955. As a result of a 1967 referendum , the federal government gained the power to legislate with regard to Indigenous Australians, and Indigenous Australians were fully included in the census . Pre-colonial land interests (referred to as native title in Australia) was recognised in law for

4180-701: The Pacific Community ; the Commonwealth of Nations ; and the defence and security organisations ANZUS , AUKUS , and the Five Eyes . It is also a major non-NATO ally of the United States. The name Australia (pronounced / ə ˈ s t r eɪ l i ə / in Australian English ) is derived from the Latin Terra Australis ( ' southern land ' ), a name used for a hypothetical continent in

4290-520: The Permian and continuing through to the Cretaceous . When the last glacial period ended in about 10,000 BC, rising sea levels formed Bass Strait , separating Tasmania from the mainland. Then between about 8,000 and 6,500 BC, the lowlands in the north were flooded by the sea, separating New Guinea, the Aru Islands , and the mainland of Australia. The Australian continent is moving toward Eurasia at

4400-530: The Queensland Parliament approved the construction of the 121-mile (195 km) extension of the Western railway line from Charleville to Cunnamulla. During the construction of the railway line, there was a dispute over the location of the railway station at Cunnamulla. The original proposal was for the station to be to the north of the town to be above the flood level rather than within the town centre as

4510-652: The Sisters of Mercy . In 1970, Queen Elizabeth II , the Duke of Edinburgh and Princess Anne toured Australia including Queensland. The Queensland tour began on Sunday 12 April when the royal yacht HMY Britannia entered Moreton Bay at Caloundra , sailing into Newstead Wharf . Princess Anne accepted an invitation to spend three days on a working sheep station in south-west Queensland. She flew to Cunnamulla on 14 April, travelling 47 miles (76 km) by road to ‘Talbarea Station’ unaccompanied. Princess Anne arrived in Cunnamulla in

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4620-663: The Territory of Papua and New Guinea in 1949 and gained independence from Australia in 1975. In 1914, Australia joined the Allies in fighting the First World War, and took part in many of the major battles fought on the Western Front . Of about 416,000 who served, about 60,000 were killed and another 152,000 were wounded. Many Australians regard the defeat of the Australian and New Zealand Army Corps (ANZAC) at Gallipoli in 1915 as

4730-514: The Torres Strait Islands . The Dutch charted the whole of the western and northern coastlines and named the island continent " New Holland " during the 17th century, and although no attempt at settlement was made, a number of shipwrecks left men either stranded or, as in the case of the Batavia in 1629, marooned for mutiny and murder, thus becoming the first Europeans to permanently inhabit

4840-678: The bombing of Darwin and other Japanese attacks on Australian soil , led to a widespread belief in Australia that a Japanese invasion was imminent , and a shift from the United Kingdom to the United States as Australia's principal ally and security partner. Since 1951, Australia has been allied with the United States under the ANZUS treaty. In the decades following World War II, Australia enjoyed significant increases in living standards, leisure time and suburban development. Governments encouraged

4950-426: The emu and the kookaburra . Australia is home to many dangerous animals including some of the most venomous snakes in the world. The dingo was introduced by Austronesian people who traded with Indigenous Australians around 3000 BCE . Many animal and plant species became extinct soon after first human settlement, including the Australian megafauna ; others have disappeared since European settlement, among them

5060-584: The governor-general at the federal level and by the governors at the state level, who by section 63 of the Constitution and convention act on the advice of their ministers. Thus, in practice the governor-general acts as a legal figurehead for the actions of the prime minister and the Cabinet. The governor-general may in some situations exercise reserve powers : powers exercisable in the absence or contrary to ministerial advice. When these powers may be exercised

5170-643: The "baptism of fire" that forged the new nation's identity . The beginning of the campaign is commemorated annually on Anzac Day , a date which rivals Australia Day as the nation's most important. From 1939 to 1945, Australia joined the Allies in fighting the Second World War. Australia's armed forces fought in the Pacific , European and Mediterranean and Middle East theatres . The shock of Britain's defeat in Singapore in 1942, followed soon after by

5280-575: The "island continent" and is sometimes considered the world's largest island . Australia has 34,218 km (21,262 mi) of coastline (excluding all offshore islands), and claims an extensive exclusive economic zone of 8,148,250 square kilometres (3,146,060 sq mi). This exclusive economic zone does not include the Australian Antarctic Territory . Mainland Australia lies between latitudes 9° and 44° south , and longitudes 112° and 154° east . Australia's size gives it

5390-428: The 18th century by European settlers. They are now considered a major factor in the decline and extinction of many vulnerable and endangered native species. Seafaring immigrants from Asia are believed to have brought the dingo to Australia sometime after the end of the last ice age—perhaps 4000 years ago—and Aboriginal people helped disperse them across the continent as pets, contributing to the demise of thylacines on

5500-524: The 1964 book of the same name ), "the Sunburnt Country", and "the Wide Brown Land". The latter two both derive from Dorothea Mackellar 's 1908 poem " My Country ". Indigenous Australians comprise two broad groups: Human habitation of the Australian continent is estimated to have begun 50,000 to 65,000 years ago, with the migration of people by land bridges and short sea crossings from what

5610-529: The 2018 Environmental Performance Index . There are more than 1,800 animals and plants on Australia's threatened species list, including more than 500 animals. Paleontologists discovered a fossil site of a prehistoric rainforest in McGraths Flat , in South Australia, that presents evidence that this now arid desert and dry shrubland / grassland was once home to an abundance of life. Australia

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5720-635: The Australian Antarctic Territory, Mount McClintock and Mount Menzies , at 3,492 m (11,457 ft) and 3,355 m (11,007 ft) respectively. Eastern Australia is marked by the Great Dividing Range , which runs parallel to the coast of Queensland, New South Wales and much of Victoria. The name is not strictly accurate, because parts of the range consist of low hills, and the highlands are typically no more than 1,600 m (5,200 ft) in height. The coastal uplands and

5830-545: The Australian mainland. The first ship and crew to chart the Australian coast and meet with Aboriginal people was the Duyfken , captained by Dutch navigator Willem Janszoon . He sighted the coast of Cape York Peninsula in early 1606, and made landfall on 26 February 1606 at the Pennefather River near the modern town of Weipa on Cape York. Later that year, Spanish explorer Luís Vaz de Torres sailed through and navigated

5940-624: The Carrier's Union which carried goods to the Charleville railhead to make the cost of transporting the goods via Charleville more attractive. However, strikes by the carriers in support of the 1891 Australian shearers' strike meant that goods continued to be travel via New South Wales, further encouraged by new lower freight rates in New South Wales announced in June 1893. The Queensland Government responded

6050-454: The Committee comprises all state, territory, and Australian government agencies with responsibilities for management of parts of the Great Artesian Basin, community representatives nominated by agencies; and sector representatives. In 2011, ABC TV 's public affairs program Four Corners revealed that significant concerns were being expressed about depletion and chemical damage to the Basin as

6160-593: The Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942 , and culminating in the Australia Acts of 1986. Australia is a federal parliamentary democracy and constitutional monarchy comprising six states and ten territories . Its population of more than 28 million is highly urbanised and heavily concentrated on

6270-1050: The Northern Territory, which each operate under different legislative frameworks, policies and resource management approaches. In 2020 the Australian government Department of Climate Change, Energy, the Environment and Water published the Great Artesian Basin Strategic Management Plan, which was prepared together with the individual governments and in consultation with the GABCC, stakeholders and public feedback. The Great Artesian Basin Coordinating Committee (GABCC) provides advice from community organisations and agencies to state, territory and Australian government ministers on efficient, effective and sustainable whole-of-Basin resource management and to coordinate activity between stakeholders. Membership of

6380-586: The Southern Hemisphere since ancient times. Several 16th-century cartographers used the word Australia on maps, but not to identify modern Australia. When Europeans began visiting and mapping Australia in the 17th century, the name Terra Australis was applied to the new territories. Until the early 19th century, Australia was best known as New Holland , a name first applied by the Dutch explorer Abel Tasman in 1644 (as Nieuw-Holland ) and subsequently anglicised. Terra Australis still saw occasional usage, such as in scientific texts. The name Australia

6490-470: The Warrego River. A settlement arose here because there was a reliable waterhole where two major stock routes intersected. The town itself came into being in the late 19th century as a coach stop for Cobb and Co coaches. A town survey was conducted in 1868, the same year a courthouse was built. Cunnamulla Post Office opened on 1 March 1868. Cunnamulla Provisional School opened on 9 July 1877, becoming Cunnamulla State School in 1885. From 1885 when

6600-429: The Western Ringers, who play in the Roma District Rugby League . There are two museums and a tourist information centre. The town has two caravan parks, one at the Warrego Riverside and the other within the town boundaries. The climax of the 1888 novel Robbery Under Arms by Rolf Boldrewood takes place around the town of Cunnamulla and at a fictional location north of the town called Murrynebone Creek. Cunnamulla

6710-472: The area are cattle, sheep and goat farming, along with tourism and opal mining. Gunya (also known as Kunya, Kunja, Kurnja) is an Australian Aboriginal language spoken by the Gunya people. The Gunya language region includes the landscape within the local government boundaries of the Paroo Shire Council , taking in Cunnamulla and extending north towards Augathella , east towards Bollon and west towards Thargomindah . The original Indigenous inhabitants of

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6820-433: The area were the Kunja . The first European explorer to arrive was Edmund Kennedy , whose expedition passed through the region in 1847. Kennedy's group noted fields of native grasses that appeared to be being cultivated like a wheat crop, but they only had limited interaction with the people who resided there. Pastoralists arrived to take land from 1861 when squatter Alexander Keith Collins led an exploratory group through

6930-422: The basin dates from 1878 when a shallow bore near Bourke produced flowing water. There were similar discoveries in 1886 at Back Creek east of Barcaldine , and in 1887 near Cunnamulla . In essence, water extraction from the GAB is a mining operation, with recharge much less than current extraction rates. In 1915, there were 1,500 bores providing 2,000 megalitres (1,600  acre⋅ft ) of water per day, but today

7040-438: The centre and Phanerozoic sedimentary basins , metamorphic and igneous rocks in the east. The Australian mainland and Tasmania are situated in the middle of the tectonic plate and have no active volcanoes, but due to passing over the East Australia hotspot , recent volcanism has occurred during the Holocene , in the Newer Volcanics Province of western Victoria and south-eastern South Australia. Volcanism also occurs in

7150-420: The colonies was achieved after a decade of planning, constitutional conventions and referendums , resulting in the establishment of the Commonwealth of Australia as a nation under the new Australian Constitution . After the 1907 Imperial Conference , Australia and several other self-governing British settler colonies were given the status of self-governing dominions within the British Empire. Australia

7260-475: The continent. In 1770, Captain James Cook sailed along and mapped the east coast, which he named " New South Wales " and claimed for Great Britain. Following the loss of its American colonies in 1783, the British Government sent a fleet of ships, the First Fleet , under the command of Captain Arthur Phillip , to establish a new penal colony in New South Wales . A camp was set up and the Union Flag raised at Sydney Cove , Port Jackson , on 26 January 1788,

7370-478: The convict system culminated in its abolition in the eastern colonies by the 1850s. Initially a free colony, Western Australia practised penal transportation from 1850 to 1868. The six colonies individually gained responsible government between 1855 and 1890, thus becoming elective democracies managing most of their own affairs while remaining part of the British Empire . The Colonial Office in London retained control of some matters, notably foreign affairs. In

7480-425: The country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights. Australia is a middle power , and has the world's thirteenth-highest military expenditure . It is a member of international groups including the United Nations; the G20 ; the OECD ; the World Trade Organization ; Asia-Pacific Economic Cooperation ; the Pacific Islands Forum ;

7590-459: The early 2010s after the 2000s Australian drought . Although most of Australia is semi-arid or desert, the continent includes a diverse range of habitats from alpine heaths to tropical rainforests . Fungi typify that diversity—an estimated 250,000 species—of which only 5% have been described—occur in Australia. Because of the continent's great age, extremely variable weather patterns, and long-term geographic isolation, much of Australia's biota

7700-481: The eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne , both with a population of more than 5 million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world . It has a highly developed market economy and one of the highest per capita incomes globally . Its abundant natural resources and well-developed international trade relations are crucial to

7810-601: The first time when the High Court of Australia held in Mabo v Queensland (No 2) that Australia was neither terra nullius ( ' land belonging to no one ' ) or "desert and uncultivated land" at the time of European settlement. Following the abolition of the last vestiges of the White Australia policy in 1973, Australia's demography and culture transformed as a result of a large and ongoing wave of non-European immigration, mostly from Asia. The late 20th century also saw an increasing focus on foreign policy ties with other Pacific Rim nations. The Australia Acts severed

7920-514: The following month by introducing the Railway Border Tax Act which taxed wool and sheepskins crossing the border into New South Wales to make it too expensive to freight the wool via New South Wales. However, this could only be a temporary measure as the anticipated Federation of Australia would likely include free trade between the states of Australia removing the ability to tax goods at the border crossing. Therefore, on 3 December 1895,

8030-435: The groundwater contaminated by coal seam gas. Instances of groundwater being contaminated and by extension poisoning the ecosystems sustained by the availability of groundwater have been widely documented, and are an exacerbating factor in regards to the population's capability to cope with drought through usage of groundwater sources in Australia. Glencore planned to inject up to 110,000 tonnes of carbon dioxide per year into

8140-412: The heart of the country are the uplands of central Australia . Prominent features of the centre and south include Uluru (also known as Ayers Rock), the famous sandstone monolith, and the inland Simpson , Tirari and Sturt Stony , Gibson , Great Sandy, Tanami , and Great Victoria deserts, with the famous Nullarbor Plain on the southern coast. The Western Australian mulga shrublands lie between

8250-600: The incident, but "did not alert authorities or nearby water users about the problem until thirteen months after the incident". The safety data sheet QGC had submitted for the hydraulic fracturing chemical was derived from the United States, incomplete and ten years out of date. Over thirty chemicals may be used in the process of hydraulic fracturing and their long-term impact on aquifers, agriculture and people supported by them has been quantifiable and verified for quite some time. Lead, aluminium, arsenic, barium, boron, nickel and uranium have all been found beyond recommended levels in

8360-470: The interior deserts and Mediterranean-climate Southwest Australia . Lying on the Indo-Australian Plate , the mainland of Australia is the lowest and most primordial landmass on Earth with a relatively stable geological history. The landmass includes virtually all known rock types and from all geological time periods spanning more than 3.8 billion years of the Earth's history. The Pilbara Craton

8470-417: The island of New Guinea (considered geologically as part of the Australian continent), and in the Australian external territory of Heard Island and McDonald Islands . Seismic activity in the Australian mainland and Tasmania is also low, with the greatest number of fatalities having occurred in the 1989 Newcastle earthquake . The climate of Australia is significantly influenced by ocean currents, including

8580-459: The issue and many sent petitions to the government to demand one location or the other. The Queensland Parliament eventually decided to proceed with the original location north of the town. The railway line to Cunnamulla was opened on 10 October 1898. However, the hotel on the corner of John and Louise Streets in the centre of the town had already been named the Railway Hotel in anticipation of

8690-620: The land and the environment, with stories of The Dreaming maintained through oral tradition , songs , dance and paintings. Certain groups engaged in fire-stick farming , fish farming , and built semi-permanent shelters . These practices have variously been characterised as " hunter-gatherer ", " agricultural ", "natural cultivation" and "intensification". Torres Strait Islander people first settled their islands at least 2,500 years ago. Culturally and linguistically distinct from mainland Aboriginal peoples, they were seafarers and obtained their livelihood from seasonal horticulture and

8800-447: The least fertile soils. It is a megadiverse country , and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast . The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the last glacial period . By the time of British settlement, Aboriginal Australians spoke 250 distinct languages and had

8910-494: The location for the future federal capital of Canberra . While it was being constructed, Melbourne served as the temporary capital from 1901 to 1927. The Northern Territory was transferred from the control of South Australia to the Commonwealth in 1911. Australia became the colonial ruler of the Territory of Papua (which had initially been annexed by Queensland in 1883) in 1902 and of the Territory of New Guinea (formerly German New Guinea ) in 1920. The two were unified as

9020-448: The mainland. Australia is also one of 17 megadiverse countries. Australian forests are mostly made up of evergreen species, particularly eucalyptus trees in the less arid regions; wattles replace them as the dominant species in drier regions and deserts. Among well-known Australian animals are the monotremes (the platypus and echidna ); a host of marsupials , including the kangaroo , koala , and wombat , and birds such as

9130-466: The mid-19th century, explorers such as Burke and Wills charted Australia's interior. A series of gold rushes beginning in the early 1850s led to an influx of new migrants from China , North America and continental Europe, as well as outbreaks of bushranging and civil unrest; the latter peaked in 1854 when Ballarat miners launched the Eureka Rebellion against gold license fees. The 1860s saw

9240-500: The mound springs referred to above have dried up due to a drop in water pressure, probably resulting in extinction of several invertebrate species. The Olympic Dam mine in South Australia is permitted to extract up to 42 megalitres (1.5 × 10 ^  cu ft) of water daily from the Great Artesian Basin under the Roxby Downs (Indenture Ratification) Act 1982 . The underground copper and uranium mine commenced operations in 1988 and

9350-602: The next two decades, social and economic reforms, together with the establishment of a Legislative Council and Supreme Court , saw the penal colony transition to a civil society. The indigenous population declined for 150 years following European settlement, mainly due to infectious disease. British colonial authorities did not sign any treaties with Aboriginal groups . As settlement expanded, tens of thousands of Indigenous people and thousands of settlers were killed in frontier conflicts while settlers dispossessed surviving Indigenous peoples of most of their land. In 1803,

9460-498: The oldest living culture in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th-century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales . By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming

9570-428: The political systems of the United Kingdom (a fused executive , constitutional monarchy and strong party discipline ) and the United States ( federalism , a written constitution and strong bicameralism with an elected upper house), resulting in a distinct hybrid. Federal government power is partially separated between three groups: Charles III reigns as King of Australia and is represented in Australia by

9680-572: The protection of threatened species. Numerous protected areas have been created under the National Strategy for the Conservation of Australia's Biological Diversity to protect and preserve unique ecosystems; 65 wetlands are listed under the Ramsar Convention , and 16 natural World Heritage Sites have been established. Australia was ranked 21st out of 178 countries in the world on

9790-683: The railway was constructed to Bourke in New South Wales , farmers at Cunnamulla and other parts of south-western Queensland began to send their wool to markets via Bourke rather than to Charleville , then the terminus of the Western railway line in Queensland, as the New South Wales government offered more competitive rail freight rates than the Queensland Government . Queensland Railway Commissioner James Thallon responded by negotiating with

9900-475: The rate of 6 to 7 centimetres a year. The Australian mainland's continental crust , excluding the thinned margins, has an average thickness of 38   km, with a range in thickness from 24 km to 59 km. Australia's geology can be divided into several main sections, showcasing that the continent grew from west to east: the Archaean cratonic shields found mostly in the west, Proterozoic fold belts in

10010-521: The region that had several skirmishes with the local Aboriginal people. Collins was later investigated for kidnapping two Aboriginal boys. By 1863, all of the land along the southern Warrego River had been acquired by pastoralists. The town name of Cunnamulla is derived from the Cunnamullah cattle station established by Samuel Smith in 1863, which in turn is the Aboriginal name of a deep waterhole in

10120-533: The remaining constitutional ties between Australia and the United Kingdom while maintaining the monarch in her independent capacity as Queen of Australia . In a 1999 constitutional referendum , 55% of voters rejected abolishing the monarchy and becoming a republic. Following the September 11 attacks on the United States, Australia joined the United States in fighting the Afghanistan War from 2001 to 2021 and

10230-419: The resources of their reefs and seas. Agriculture also developed on some islands and villages appeared by the 1300s. By the mid-18th century in northern Australia, contact, trade and cross-cultural engagement had been established between local Aboriginal groups and Makassan trepangers , visiting from present-day Indonesia. The Dutch are the first Europeans that recorded sighting and making landfall on

10340-491: The rise of blackbirding , where South Sea Islanders were coerced or abducted into indentured labour, mainly by Queensland colonists. From 1886, Australian colonial governments began removing many Aboriginal children from their families and communities, justified on the grounds of child protection and forced assimilation policies. The Second Boer War (1899–1902) marked the largest overseas deployment of Australia's colonial forces . On 1 January 1901, federation of

10450-401: The rock formations from relatively high ground near the eastern edge of the basin (in Queensland and New South Wales) and very gradually flows toward the south and west. A much smaller amount enters along the western margin in arid central Australia, flowing to the south and east through the permeable sandstone, at a rate of one to five metres per year. Discharge water eventually exits through

10560-493: The south-east corner of the Northern Territory , north-eastern South Australia , and northern New South Wales . It is 3000 metres (9800 feet) deep in places and is estimated to contain 64,900 cubic kilometres (15,600 cubic miles) of groundwater . The Great Artesian Basin Coordinating Committee (GABCC) coordinates activity between federal, state/territory and local levels of government and community organisations. This area

10670-656: The spread of the SARS-CoV-2 virus . Surrounded by the Indian and Pacific oceans, Australia is separated from Asia by the Arafura and Timor seas, with the Coral Sea lying off the Queensland coast, and the Tasman Sea lying between Australia and New Zealand. The world's smallest continent and sixth-largest country by total area , Australia—owing to its size and isolation—is often dubbed

10780-627: The state capital, Brisbane . In the 2021 census , the locality of Cunnamulla had a population of 1,233 people. Cunnamulla lies on the Warrego River in South West Queensland within the Murray–Darling drainage basin . It flows from the north (Coongoola) through the town, which is in the centre of the locality, and exits to the south ( Tuen ). The Mitchell Highway passes through the locality from north (Coongoola) to south (Tuen), while

10890-427: The tallest building in Cunnamulla. It was made from locally-grown cypress with finer-quality Warwick pine used for the floor and ceiling. It was the first church in Cunnamulla. The 1894 church building was demolished in 1971 to be replaced by the current church building which opened in 1972. The foundation stone for an Anglican church was laid in January 1896 by Christopher Francis, the police magistrate. The church

11000-406: The thylacine. Many of Australia's ecoregions, and the species within those regions, are threatened by human activities and introduced animal, chromistan , fungal and plant species. All these factors have led to Australia's having the highest mammal extinction rate of any country in the world. The federal Environment Protection and Biodiversity Conservation Act 1999 is the legal framework for

11110-567: The total output has dropped to 1,500 megalitres (1,200 acre⋅ft) per day. This included just under 2,000 freely-flowing bores and more than 9,000 that required mechanical power to bring water to the surface. Many bores are unregulated or abandoned, resulting in considerable water wastage. These problems have existed for many decades, and in January 2007 the Australian Commonwealth Government announced additional funding in an attempt to bring them under control. However, many of

11220-615: Was Australia's warmest recorded year, and the 2019–2020 bushfire season was the country's worst on record . Australia's greenhouse gas emissions per capita are among the highest in the world. Water restrictions are frequently in place in many regions and cities of Australia in response to chronic shortages due to urban population increases and localised drought. Throughout much of the continent, major flooding regularly follows extended periods of drought, flushing out inland river systems, overflowing dams and inundating large inland flood plains, as occurred throughout Eastern Australia in

11330-533: Was below sea level , the sandstone was covered by a layer of marine sedimentary rock, which formed a confining layer that trapped water in the sandstone aquifer. The eastern edge of the basin was uplifted when the Great Dividing Range formed. The other side was created from the landforms of the Central Eastern Lowlands and the Great Western Plateau to the west. Most recharge water enters

11440-466: Was deployed to assist in flood preparations. An 11 m (36 ft) high levee protects the town. In the 2016 census , the locality of Cunnamulla had a population of 1,140 people. Aboriginal and Torres Strait Islander people made up 37.2% of the population. 88.7% of people were born in Australia and 91.5% of people spoke only English at home. The most common responses for religion were Catholic (34.5%), Anglican (27.8%), and No Religion (16.4%). In

11550-413: Was established in 1829, evolving into the largest Australian colony by area, Western Australia . In accordance with population growth, separate colonies were carved from New South Wales: Tasmania in 1825, South Australia in 1836, New Zealand in 1841, Victoria in 1851, and Queensland in 1859. South Australia was founded as a free colony—it never accepted transported convicts. Growing opposition to

11660-565: Was one of the founding members of the League of Nations in 1920, and the United Nations in 1945. The Statute of Westminster 1931 formally ended the ability of the UK to pass federal laws without Australia's consent. Australia adopted it in 1942, but it was backdated to 1939 to confirm the validity of legislation passed during World War II. The Australian Capital Territory was formed in 1911 as

11770-408: Was opened on Saturday 20 June 1896 by Bishop Jack Stretch . The bishop was injured on his way to Cunnamulla, as he shot at a turkey from his buggy , frightening the horses, resulting in a crash with a tree stump, but was still able to perform the ceremony. The Bush Brotherhood of St Paul has provided pastoral care to Cunnamulla since 1905. The Sacred Heart Primary School was opened in 1915 by

11880-466: Was popularised by the explorer Matthew Flinders , who said it was "more agreeable to the ear, and an assimilation to the names of the other great portions of the Earth". The first time that Australia appears to have been officially used was in April 1817, when Governor Lachlan Macquarie acknowledged the receipt of Flinders' charts of Australia from Lord Bathurst . In December 1817, Macquarie recommended to

11990-587: Was the subject of a 2000 documentary film of the same name by Dennis O'Rourke , in which he followed several members of the community as they went about their daily lives. The film earned $ 132,485 at the Australian box office. Cunnamulla is the main setting for Henry Lawson 's short story "The Hypnotised Township" from his anthology The Rising of the Court, and Other Sketches in Prose and Verse . The song " Cunnamulla Fella ", written by Stan Coster and sung by Slim Dusty ,

12100-441: Was usual practice. However, the railway chief engineer Henry Charles Stanley visited Cunnamulla and decided it would be better to place the station in the centre of the town as it would be more convenient and better positioned for crossing the Warrego River when the railway line was further extended. However, the disadvantage of the town centre site was that it would encroach on the town's cricket ground. The townsfolk were divided on

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