89-595: The Longford Railway Bridge is a railway bridge spanning the South Esk River , in Longford , Tasmania . The Western Railway Line travels over the bridge, enabling freight movement to/from the major Container ports of Burnie and Devonport and the rest of the state. In 1978, it was listed in the now-defunct Register of the National Estate . The wrought-iron bridge, with some steel components,
178-696: A European was on 24 November 1642 by Dutch explorer Abel Tasman , who landed at today's Blackman Bay . More than a century later, in 1772, a French expedition led by Marc-Joseph Marion du Fresne landed at (nearby but different) Blackmans Bay , and the following year Tobias Furneaux became the first Englishman to land in Tasmania when he arrived at Adventure Bay , which he named after his ship HMS Adventure . Captain James Cook also landed at Adventure Bay in 1777. Matthew Flinders and George Bass sailed through Bass Strait in 1798–1799, determining for
267-585: A Proclamation of Demarcation forbidding Aboriginal people to enter the settled districts without a passport issued by the government. Arthur declared martial law in the colony in November that year, and this remained in force for over three years, the longest period of martial law in Australian history. In November 1830, Arthur organised the so-called " Black Line ", ordering every able-bodied male colonist to assemble at one of seven designated places in
356-470: A 50-metre canopy and are varied by environmental factors. Emergent growth usually comes from eucalyptus , which can tower another 50 metres higher (usually less), providing the most common choice of nesting for giant wedge-tailed eagles . The human environment ranges from urban or industrial development to farming or grazing land. The most cultivated area is the Midlands , where it has suitable soil but
445-406: A band of Aboriginal Tasmanians who had not been removed from the island. Van Diemen's Land—which thus far had existed as a territory within the colony of New South Wales —was proclaimed a separate colony, with its own judicial establishment and Legislative Council , on 3 December 1825. Transportation to the island ceased in 1853 and the colony was renamed Tasmania in 1856, partly to differentiate
534-412: A bed of cement concrete was laid 1 ft 6 in (46 cm) thick, upon which the brickwork was commenced. The average depth of the concrete bed from the surface of the ground is 26 feet (7.9 m), so that the foundations are imbedded 27 feet (8.2 m) or more below the river level. The abutments and piers are composed of brick, with ponderous blocks of hard blue stone, dove-tailed together under
623-401: A circular steel cap, they all fit- as tight as though the holes had been rammed with some soft substance. Hence the extreme rigidity and elasticity of the structure. The ends of the bridge are to be set off by four massive fluted columns of cast iron, having handsome basements, and relieved by ornamental capitals, and over the centre also is a massive ornamental casting, which will agreeably break
712-477: A government notice declaring that colonists were free to kill Aboriginal people when they attacked settlers or their property, and in the following eight months more than 200 Aboriginal people were killed in the Settled Districts in reprisal for the deaths of 15 colonists. After another eight months, the death toll had risen to 43 colonists and probably 350 Aboriginal people. In April 1828, Arthur issued
801-488: A high concentration of waterfalls . These can be found in small creeks, alpine streams , rapid rivers , or off precipitous plunges. Some of the tallest waterfalls are found on mountain massifs , sometimes at a 200-metre cascade. The most famous and most visited waterfall in Tasmania is Russell Falls in Mount Field due to its proximity to Hobart and stepped falls at a total height of 58 metres. Tasmania also has
890-516: A landmass of 68,401 km (26,410 sq mi) and is located directly in the pathway of the notorious " Roaring Forties " wind that encircles the globe. To its north, it is separated from mainland Australia by Bass Strait . Tasmania is the only Australian state that is not located on the Australian mainland. About 2,500 kilometres (1,300 nautical miles) south of Tasmania island lies the George V Coast of Antarctica . Depending on which borders of
979-906: A large number of beaches , the longest of which is Ocean Beach on the West Coast at about 40 kilometres. Wineglass Bay in Freycinet on the east coast is a well-known landmark of the state. The Tasmanian temperate rainforests cover a few different types. These are also considered distinct from the more common wet sclerophyll forests, though these eucalypt forests often form with rainforest understorey and ferns (such as tree-ferns ) are usually never absent. Rainforest found in deep gullies are usually difficult to traverse due to dense understorey growth, such as from horizontal ( Anodopetalum biglandulosum ) . Higher-elevation forests (~500 to 800 m) have smaller ground vegetation and are thus easier to walk in. The most common rainforests usually have
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#17327874371501068-638: A large plateau which forms a number of ranges and escarpments on its north side, tapering off along the south, and radiating into the highest mountain ranges in the west. At the north-west of this, another plateau radiates into a system of hills where takayna / Tarkine is located. The Interim Biogeographic Regionalisation for Australia (IBRA) divides Tasmania into 9 bioregions: Ben Lomond , Furneaux , King , Central Highlands , Northern Midlands , Northern Slopes , Southern Ranges , South East , and West . Tasmania's environment consistes of many different biomes or communities across its different regions. It
1157-428: A means of suppressing the native threat – or even in some cases, exacting revenge. Van Diemen's Land had an enormous gender imbalance, with male colonists outnumbering females six to one in 1822—and 16 to one among the convict population. Historian Nicholas Clements has suggested the "voracious appetite" for native women was the most important trigger for the explosion of violence from the late 1820s. From 1825 to 1828,
1246-601: A party of 49, including 21 male and three female convicts, named the camp Risdon. Several months later, a second settlement was established by Captain David Collins , with 308 convicts, 5 kilometres (3.1 miles) to the south in Sullivans Cove on the western side of the Derwent, where fresh water was more plentiful. The latter settlement became known as Hobart Town or Hobarton, later shortened to Hobart , after
1335-488: A radial oblong form, which has been termed "balanoidal," or bean-shaped." This article incorporates public domain text (published in 1870) as cited. [REDACTED] Media related to Longford Railway Bridge at Wikimedia Commons South Esk River The South Esk River , the longest river in Tasmania , is a major perennial river located in the northern region of Tasmania, Australia. The South Esk springs from
1424-525: A reputation as "Sanitorium of the South" and a health-focused tourist boom began to grow. The MS Princess of Tasmania began her maiden voyage in 1959, the first car ferry to Tasmania. As part of the boom, Tasmania allowed the opening of the first casino in Australia in 1968. Queen Elizabeth II visited the state in 1954, and the 50s and 60s were charactered by the opening of major public services, including
1513-462: A significant dolerite exposure, though the western half of the state is older and more rugged, featuring buttongrass plains, temperate rainforests, and quartzite ranges, notably Federation Peak and Frenchmans Cap . The presence of these mountain ranges is a primary factor in the rain shadow effect , where the western half receives the majority of rainfall, which also influences the types of vegetation that can grow. The Central Highlands feature
1602-428: A square of 20 feet (6.1 m). A feature in this Bridge is the fact that the rivet holes instead of being punched as is the ordinary process, have all been drilled as true as a gun barrel; the consequence being that not a single hole required alteration, even where two or three plates had to be bolted together. The rivets were all made to fit the holes cold, and as they were put in at a red heat, and driven up by means of
1691-611: A word for the Fingal Valley) and mooronnoe (the Northern reach around modern day Hadspen). The South Esk River runs through, and forms the borders of, traditional lands of two nations of the Palawa. The Ben Lomond Nation occupied territory enclosed by the river's western and southern stretches and occupied the entire upper reaches as far as its northern watershed. The Panninher, Tyrernotepanner and Leterremairrener clans of
1780-411: Is a significant agricultural exporter, as well as a significant destination for eco-tourism. About 42% of its land area, including national parks and World Heritage Sites (21%), is protected in some form of reserve. The first environmental political party in the world was founded in Tasmania. Tasmania is named after Dutch explorer Abel Tasman , who made the first reported European sighting of
1869-458: Is also perfectly provided for by Mr Doyne's apparatus, as the plate, on which the girder rests rolls freely on the lower pin, and thus destroys all pounding action on the abutment plate. It will be seen that when longitudinal expansion or contraction takes place in the girder, the lower pin moves forwards and backwards through the ribs of the lower member, and consequently the holes in these arc so formed as to give free play to this motion; they are of
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#17327874371501958-548: Is also the driest part of the state. Tasmania's insularity was possibly detected by Captain Abel Tasman when he charted Tasmania's coast in 1642. On 5 December, Tasman was following the east coast northward to see how far it went. When the land veered to the north-west at Eddystone Point , he tried to keep in with it but his ships were suddenly hit by the Roaring Forties howling through Bass Strait . Tasman
2047-558: Is found on the Central Plateau and the Southwest. Cradle Mountain , another dolerite peak, for example, was a nunatak . The combination of these different rock types contributes to scenery which is distinct from any other region of the world. In the far southwest corner of the state, the geology is almost wholly quartzite, which gives the mountains the false impression of having snow-capped peaks year round. Evidence indicates
2136-493: Is on the principle known as the double Warren girder, and consists of two spans, each of 200 feet (61.0 m). The girder is continuous, fixed in the centre but expanding and contracting at both ends, upon an apparatus invented by Mr. Doyne. The girders are of lattice work, formed by building at top and bottom, strings of plate iron 2 ft 9 in (84 cm) wide on the bottom, and 2 ft 9 in (84 cm) deep. These are connected together by vertical and diagonal bars,
2225-595: Is the Central Highlands area, which covers most of the central western parts of the state. The Midlands located in the central east, is fairly flat, and is predominantly used for agriculture, although farming activity is scattered throughout the state. Tasmania's tallest mountain is Mount Ossa at 1,617 m (5,305 ft). Much of Tasmania is still densely forested, with the Southwest National Park and neighbouring areas holding some of
2314-685: Is the most forested state in Australia, and preserves the country's largest areas of temperate rainforest . A distinctive type of moorland found across the west, and particularly south-west of Tasmania, are buttongrass plains, which are speculated to have been expanded by Tasmanian Aboriginal burning practices . Tasmania also features a diverse alpine garden environment , such as cushion plant . Highland areas receive consistent snowfall above ~1,000 metres every year, and due to cold air from Antarctica , this level often reaches 800 m, and more occasionally 600 or 400 metres. Every five or so years, snow can form at sea level. This environment gives rise to
2403-553: The 1943 federal election and first female to serve in the federal cabinet . In May 1948, Margaret McIntyre achieved another milestone as the first female elected to the Parliament of Tasmania. Less than six months after her election, McIntyre died in the crash of the Lutana near Quirindi on 2 September 1948. After the end of World War II, the state saw major urbanisation, and the growth of towns like Ulverstone . It gained
2492-570: The British Colonial Secretary of the time, Lord Hobart . The settlement at Risdon was later abandoned. Left on their own without further supplies, the Sullivans Cove settlement suffered severe food shortages and by 1806 its inhabitants were starving, with many resorting to scraping seaweed off rocks and scavenging washed-up whale blubber from the shore to survive. A smaller colony was established at Port Dalrymple on
2581-484: The Bruny Island Tasmanian language . George Augustus Robinson recorded it as Loe.trou.witter and also as Trow.wer.nar , probably from one or more of the eastern or Northeastern Tasmanian languages . However, he also recorded it as a name for Cape Barren Island . In the 20th century, some writers used it as an Aboriginal name for Tasmania, spelled "Trowenna" or "Trowunna". It is now believed that
2670-463: The Furneaux Group of Bass Strait , King Island in the west of Bass Strait, Cape Barren Island south of Flinders Island, Bruny Island separated from Tasmania by the D'Entrecasteaux Channel , Macquarie Island 1,500 km from Tasmania, and Maria Island off the east coast. Tasmania features a number of separated and continuous mountain ranges. The majority of the state is defined by
2759-762: The National Firearms Agreement . In 2000, Queen Elizabeth II once again visited the state. Gunns rose to prominence as a major forestry company during this decade, only to collapse in 2013. In 2004, Premier Jim Bacon died in office from lung cancer. In January 2011 philanthropist David Walsh opened the Museum of Old and New Art (MONA) in Hobart to international acclaim. Within 12 months, MONA became Tasmania's top tourism attraction. The COVID-19 pandemic in Tasmania resulted in at least 230 cases and 13 deaths as of September 2021 . In 2020, after
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2848-670: The North Esk River at Launceston . From this confluence arises kanamaluka /Tamar River, which runs to the Bass Strait . The natural river flow is interrupted by the Trevallyn Dam, near Launceston, constructed as part of the Trevallyn Power Station hydroelectric power scheme. The river is subject to flooding which overflows at Lake Trevallyn to create the spectacle of high rapids coursing through
2937-643: The Tasmanian Wilderness World Heritage Area . The Franklin Dam was blocked by the federal government in 1983, and CSIRO opened its marine studies centre in Hobart. Pope John Paul II would hold mass at Elwick Racecourse in 1986. The 1990s were characterised by the fight for LGBT rights in Tasmania , culminating in the intervention of the United Nations Human Rights Committee in 1997 and
3026-596: The cypress forests of the Central Plateau and mountainous highlands. In particular, the Walls of Jerusalem with large areas of rare pencil pine , and its closest relative King Billy pine . On the West Coast Range and partially on Mount Field , Australia's only winter- deciduous plant, deciduous beech is found, which forms a carpet or krummholz , or very rarely a 4-metre tree. Tasmania features
3115-712: The British Empire. The colony suffered from economic fluctuations, but for the most part was prosperous, experiencing steady growth. With few external threats and strong trade links with the Empire, Tasmania enjoyed many fruitful periods in the late 19th century, becoming a world-centre of shipbuilding. It raised a local defence force that eventually played a significant role in the Second Boer War in South Africa, and Tasmanian soldiers in that conflict won
3204-482: The Central Highlands and flow out to the coast. Tasmania's major population centres are mainly situated around estuaries (some of which are named rivers). Tasmania is in the shape of a downward-facing triangle, likened to a shield, heart, or face. It consists of the main island as well as at least a thousand neighbouring islands within the state's jurisdiction. The largest of these are Flinders Island in
3293-464: The Greater Hobart area. Tasmania is the most decentralised state in Australia, with the lowest proportion of its residents living within its capital city. Tasmania's main island was inhabited by Aboriginal peoples . It is thought that Aboriginal Tasmanians became separated from the mainland Aboriginal groups about 11,700 years ago, after rising sea levels formed Bass Strait . The island
3382-475: The North Midlands Nation occupied the territories to the west of the river. The Aboriginal clans exploited the hunting grounds alongside the river and took the native freshwater mussel for food. The river was frequented by Aboriginal people and remnants of their campsites and toolmaking have been found along the river. The ethnographic record describes particular meeting areas, or 'resorts', on
3471-687: The Settled Districts to join a massive drive to sweep Aboriginal people out of the region and on to the Tasman Peninsula . The campaign failed and was abandoned seven weeks later, but by then Tasmania's Aboriginal population had fallen to about 300. After hostilities between settlers and Aboriginal peoples ceased in 1832, almost all of the remnants of the Indigenous population were persuaded by government agent George Augustus Robinson to move to Flinders Island . Many quickly succumbed to infectious diseases to which they had no immunity, reducing
3560-678: The Tamar River in the island's north in October 1804 and several other convict-based settlements were established, including the particularly harsh penal colonies at Port Arthur in the southeast and Macquarie Harbour on the West Coast. Tasmania was eventually sent 75,000 convicts—four out of every ten people transported to Australia. By 1819, the Aboriginal and British population reached parity with about 5000 of each, although among
3649-613: The Tasmanian Housing Department and Metro Tasmania public bus services. A jail was opened at Risdon in 1960, and the State Library of Tasmania the same year. The University of Tasmania also moved to its present location in 1963. The state was badly affected by the 1967 Tasmanian fires , killing 64 people and destroying over 652,000 acres in five hours. In 1975 the Tasman Bridge collapsed when
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3738-563: The aboriginal community, or without having a connection to the place in question. As well as a diverse First Nations geography, where remnants are preserved in rough form by European documentation, Tasmania is known as a place for unorthodox place-names . These names often come about from lost definitions, where descriptive names have lost their old meanings and have taken on new modern interpretations (e.g. 'Bobs Knobs'). Other names have retained their original meaning, and are often quaint or endearing descriptions (e.g. 'Paradise' ). The island
3827-583: The arrival of 600 colonists from Norfolk Island between 1807 and 1813. They established farms along the River Derwent and east and west of Launceston , occupying ten percent of Van Diemen's Land. By 1824 the colonial population had swelled to 12,600, while the island's sheep population had reached 200,000. The rapid colonisation transformed traditional kangaroo hunting grounds into farms with grazing livestock as well as fences, hedges and stone walls, while police and military patrols were increased to control
3916-555: The bridge was struck by the bulk ore carrier Lake Illawarra . It was the only bridge in Hobart, and made crossing the Derwent River by road at the city impossible. The nearest bridge was approximately 20 kilometres (12 mi) to the north, at Bridgewater. Throughout the 1980s, strong environmental concerns saw the building of the Australian Antarctic Division headquarters, and the proclamation of
4005-417: The burgeoning society of free settlers from the island's convict past. The Legislative Council of Van Diemen's Land drafted a new constitution which gained Royal Assent in 1855. The Privy Council also approved the colony changing its name from "Van Diemen's Land" to "Tasmania", and in 1856 the newly elected bicameral parliament sat for the first time, establishing Tasmania as a self-governing colony of
4094-527: The colonists men outnumbered women four-to-one. Free settlers began arriving in large numbers from 1820, lured by the promise of land grants and free convict labour. Settlement in the island's northwest corner was monopolised by the Van Diemen's Land Company , which sent its first surveyors to the district in 1826. By 1830, one-third of Australia's non-Indigenous population lived in Van Diemen's Land and
4183-407: The convict farm labourers. Violence began to spiral rapidly from the mid-1820s in what became described as the " Black War ". Aboriginal inhabitants were driven to desperation by hunger – that included a desire for agricultural produce, as well as feeling anger at the prevalence of abductions of women and girls. New settlers motivated by fear carried out self-defence operations as well as attacks as
4272-594: The decriminalization of homosexuality that year. Christine Milne became the first female leader of a Tasmanian political party in 1993, and major council amalgamations reduce the number of councils from 46 to 29. Following the Port Arthur massacre on 28 April 1996, which resulted in the loss of 35 lives and injured 21 others, the Australian Government conducted a review of its firearms policies and enacted new nationwide gun ownership laws under
4361-530: The eastern foothills of the Ben Lomond plateau near Mathinna and the river's course describes an arc around the entire southern promontory of the mountain – running through Fingal , Avoca and Evandale before winding its way northwest through Perth , Longford and Hadspen . The river merges with the tributary Meander River , then flows through the narrows of the Cataract Gorge to finally meet
4450-448: The ends. The space between the upper and lower strings is 19 feet (5.8 m). The two main girders are connected together by cross girders at every 14 feet (4.3 m), and upon these are rivetted the beams which carry the permanent rails. The cross girders are rivetted to the sides of the lower strings, and the top strings arc connected by strong angle irons, thus giving great stability to the whole structure, which represents, in section,
4539-465: The entire north Midlands valley, the watersheds of the Western Tiers, Ben Lomond plateau and Eastern Ranges south of Ben Lomond. The river is known in palawa kani, the language of Tasmanian Aboriginal people, as plipatumila. Other recorded Tasmanian Aboriginal names for the river are mangana lienta (from the word menanyer meaning 'large stream' and liena – either fresh water or related to
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#17327874371504628-541: The equal longest spans in an Australian bridge until 1880, (the other was the Barwon Bridge, Geelong), when it was surpassed by the Fitzroy River suspension bridge at Rockhampton. From The Cornwall Chronicle , April 23, 1870: "The Longford iron bridge has been constructed and erected under contract by Mr. C. de Bergue from designs prepared by the company's engineers, Messrs. Doyne, Major, and Willett. It
4717-404: The eyes, and hang nearly touching the ribs on one side, and leaving a space of nearly three inches between them on the other. This completes the description of the lower or abutment member of the apparatus. The upper girder member is nearly similar, but inverted; its plate, instead of being circular, is oblong. The ribs are four in number, and project downwards. They are placed between the links with
4806-405: The first completely electrified city on the island in 1885, followed closely by the township of Zeehan in 1900. The state economy was riding mining prosperity until World War I. In 1901, the state population was 172,475. The 1910 foundation of what would become Hydro Tasmania began to shape urban patterns, as well as future major damming programs. Hydro's influence culminated in the 1970s when
4895-481: The first time that Tasmania was an island. Sealers and whalers based themselves on Tasmania's islands from 1798, and in August 1803 New South Wales Governor Philip King sent Lieutenant John Bowen to establish a small military outpost on the eastern shore of the Derwent River in order to forestall any claims to the island by French explorers who had been exploring the southern Australian coastline. Bowen, who led
4984-611: The first two Victoria Crosses awarded to Australians. In 1901, the Colony of Tasmania united with the five other Australian colonies to form the Commonwealth of Australia. Tasmanians voted in favour of federation with the largest majority of all the Australian colonies. Tasmania was an early adopter of electric street lighting . Australia's first electric street lights were switched on in Waratah in 1886. Launceston became
5073-595: The genocide thesis, arguing that the colonial authorities did not intend to destroy the Aboriginal population in whole or in part. Boyce has claimed that the April 1828 "Proclamation Separating the Aborigines from the White Inhabitants" sanctioned force against Aboriginal people "for no other reason than that they were Aboriginal". However, as Reynolds, Broome and Clements point out, there was open warfare at
5162-406: The girders, with quoins, caps, and copings of freestone quarried in the immediate neighbourhood, of the quality of which the engineers speak very highly. We have referred above to an apparatus invented by Mr. Doyne, the object of which is to supply a means of compensation for the expansion or contraction in the length of long iron girders, produced by variations of temperature ; and also to remove
5251-425: The grooves opposite to the eyes. Through these, and through the eyes, a steel pin similar to the one described passes. Thus, the lower portion of the upper member is suspended from the upper portion of the lower member. The girder rests upon the iron plate, and as it increases or diminishes in length, through changes of temperature, it pushes forward or draws backward the whole upper member, causing it to swing freely on
5340-440: The highest recorded flood, and as it offers no impediment whatever to the passage of the waters, it is regarded almost as an everlasting structure. The abutments and centre pier are not yet quite complete, inasmuch as they have to be built up to the sides of the bridge, but the brick work and masonry of which they are composed, is very massive. They are sixteen feet thick, and stand upon a foundation of stiff clay. We are informed that
5429-473: The island accounted for about half of all land under cultivation and exports. Tensions between Tasmania's Aboriginal and white inhabitants rose, partly driven by increasing competition for kangaroo and other game. Explorer and naval officer John Oxley in 1810 noted the "many atrocious cruelties" inflicted on Aboriginal people by convict bushrangers in the north, which in turn led to black attacks on solitary white hunters. Hostilities increased further with
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#17327874371505518-678: The island on 24 November 1642. Tasman named the island Anthony van Diemen's Land after his sponsor Anthony van Diemen , the Governor of the Dutch East Indies . The name was later shortened to Van Diemen's Land by the British. It was officially renamed Tasmania in honour of its first European discoverer on 1 January 1856. Tasmania was sometimes referred to as "Dervon", as mentioned in the Jerilderie Letter written by
5607-404: The island's nine nations; Nicholas Clements, citing research by N.J.B. Plomley and Rhys Jones , settled on a figure of 3,000 to 4,000. They engaged in fire-stick farming , hunted game including kangaroo and wallabies , caught seals, mutton-birds, shellfish and fish and lived as nine separate "nations" on the island, which they knew as "Trouwunna". The first reported sighting of Tasmania by
5696-534: The last temperate rain forests in the Southern Hemisphere . The Tarkine , containing Savage River National Park located in the island's far north west, is the largest temperate rainforest area in Australia covering about 3,800 square kilometres (1,500 sq mi). With its rugged topography, Tasmania has a great number of rivers. Several of Tasmania's largest rivers have been dammed at some point to provide hydroelectricity . Many rivers begin in
5785-406: The line and relieve the appearance of the structure. These are the only pieces of ornamentation in which the engineers have indulged. The height of the bridge and of the viaduct immediately beyond were both deter mined after a careful survey of the country and the most minute enquiries respecting the various flood levels. The bridge is now 2 feet 6 inches (76 cm) clear above the level of
5874-594: The name is more properly applied to Cape Barren Island, which has had an official dual name of "Truwana" since 2014. A number of palawa kani names, based on historical records of aboriginal names, have been accepted by the Tasmanian government. A dozen of these (below) are 'dual-use' (bilingual) names, and another two are unbounded areas with only palawa names. There are also a number of archaeological sites with Palawa names. Some of these names have been contentious, with names being proposed without consultation with
5963-841: The narrows of the Gorge . The river's two largest tributaries are the Macquarie and Meander Rivers, with lesser tributaries being the Nile River, River Tyne, Storys Creek and the Break O'Day River – upstream of the junction with the Macquarie. The Meander's main tributaries are the Liffey River and Quamby Brook and the Macquarie's main tributaries are the Lake, Isis , Elizabeth , Blackman, and Tooms rivers. These tributary watercourses drain
6052-471: The northeast and east, continental granites can be seen, such as at Freycinet, similar to coastal granites on mainland Australia. In the northwest and west, mineral-rich volcanic rock can be seen at Mount Read near Rosebery , or at Mount Lyell near Queenstown . Also present in the south and northwest is limestone with caves. The quartzite and dolerite areas in the higher mountains show evidence of glaciation , and much of Australia's glaciated landscape
6141-830: The northernmost point on mainland Tasmania is approximately 40°38′26″S 144°43′33″E / 40.64056°S 144.72583°E / -40.64056; 144.72583 in Woolnorth / Temdudheker near Cape Grim / Kennaook . Tasmania lies at similar latitudes to Te Waipounamu / South Island of New Zealand and parts of Patagonia in South America. Areas at equivalent latitudes in the Northern Hemisphere include Hokkaido in Japan, Northeast China ( Manchuria ), Central Italy , and United States cities such as New York and Chicago . The most mountainous region
6230-471: The notorious Australian bushranger Ned Kelly in 1879. The colloquial expression for the state is "Tassie". Tasmania is also colloquially shortened to "Tas", mainly when used in business names and website addresses. TAS is also the Australia Post abbreviation for the state. In the constructed palawa kani language, the main island of Tasmania is called lutruwita , a name originally derived from
6319-449: The number of native attacks more than doubled each year, raising panic among settlers. Over the summer of 1826–1827 clans from the Big River, Oyster Bay and North Midlands nations speared stock-keepers on farms and made it clear that they wanted the settlers and their sheep and cattle to move from their kangaroo hunting grounds. Settlers responded vigorously, resulting in many mass-killings. In November 1826, Governor Sir George Arthur issued
6408-811: The oceans are used, the island can be said to be either surrounded by the Southern Ocean, or to have the Pacific on its east and the Indian to its west. Still other definitions of the ocean boundaries would have Tasmania with the Great Australian Bight to the west, and the Tasman Sea to the east. The southernmost point on mainland Tasmania is approximately 43°38′37″S 146°49′38″E / 43.64361°S 146.82722°E / -43.64361; 146.82722 at South East Cape , and
6497-597: The outbreak of the coronavirus pandemic ( SARS-CoV-2 ) and its spread to Australia, the Tasmanian government issued a public health emergency on 17 March, the following month receiving the state's most significant outbreak from the North-West which required assistance from the Federal government . In late 2021, Tasmania was leading the nationwide vaccination response. Tasmania, the largest island of Australia, has
6586-400: The population further. Of those removed from Tasmania, the last to die was Truganini , in 1876. The near-destruction of Tasmania's Aboriginal population has been described as an act of genocide by historians including Robert Hughes , James Boyce , Lyndall Ryan and Tom Lawson. However, other historians including Henry Reynolds , Richard Broome and Nicholas Clements do not agree with
6675-431: The pounding of the girder upon its support, caused by the uudulatory motion produced in the girder by the passage of a heavy load. This has hitherto been effected by means more or less imperfect, and it is believed that this invention will prove a great improvement upon those which have hitherto been in use. The apparatus consists of a cast-iron circular plate seven feet in diameter and four inches in thickness, which rests on
6764-537: The presence of Aboriginal people in Tasmania about 42,000 years ago. Rising sea levels cut Tasmania off from mainland Australia about 10,000 years ago and by the time of European contact, the Aboriginal people in Tasmania had nine major nations or ethnic groups. At the time of the British occupation and colonisation in 1803, the indigenous population was estimated at between 3,000 and 10,000. Historian Lyndall Ryan's analysis of population studies led her to conclude that there were about 7,000 spread throughout
6853-410: The present Constitution of Tasmania was enacted, and the following year the colony formally changed its name to Tasmania. In 1901, it became a state of Australia through the process of the federation of Australia . Today, Tasmania has the second smallest economy of the Australian states and territories , and comprises principally tourism, agriculture, aquaculture, education, and healthcare. Tasmania
6942-464: The river; such as Stony Creek, near Llewellyn ; Glen Esk (near Nile); Native Point, near Perth ; and at Hadspen . The river was renamed by Colonel William Paterson in December 1804 after the eponymous Scottish river. Tasmania Tasmania ( / t æ z ˈ m eɪ n i ə / ; palawa kani : lutruwita ) is an island state of Australia . It is located 240 kilometres (150 miles) to
7031-465: The south of the Australian mainland , and is separated from it by the Bass Strait . The state encompasses the main island of Tasmania, the 26th-largest island in the world , and the surrounding 1000 islands . It is Australia's smallest and least populous state, with 573,479 residents as of June 2023 . The state capital and largest city is Hobart , with around 40% of the population living in
7120-530: The southeast portions of the island are mostly dolerites. Mount Wellington above Hobart is a good example, showing distinct columns known as the Organ Pipes. In the southern midlands as far south as Hobart, the dolerite is underlaid by sandstone and similar sedimentary stones. In the southwest, Precambrian quartzites were formed from very ancient sea sediments and form strikingly sharp ridges and ranges, such as Federation Peak or Frenchmans Cap . In
7209-592: The spread of infectious diseases . The conflict, which peaked between 1825 and 1831 and led to more than three years of martial law, cost the lives of almost 1,100 Aboriginal people and settlers. Under British rule, the island was initially part of the Colony of New South Wales ; however, it became a separate colony under the name Van Diemen's Land (named after Anthony van Diemen ) in 1825. Approximately 80,000 convicts were sent to Van Diemen's Land before this practice, known as transportation , ceased in 1853. In 1855,
7298-603: The state government announced plans to flood environmentally significant Lake Pedder . As a result of the eventual flooding of Lake Pedder, the world's first green party was established; the United Tasmania Group . National and international attention surrounded the campaign against the Franklin Dam in the early 1980s. Tasmanian Enid Lyons became the first female member of the House of Representatives at
7387-430: The suspending links, as if it rested on the tray of an ordinary swing. There is also a third motion, which takes place in the girders, which must be provided for in the bearings on the abutments, or serious vibration is produced. It is the undulatory or wave motion, produced by the changing deflections of the girders under the action of a moving load, which causes the ends of the girders to rock on their bearings. This motion
7476-461: The time. Boyce described the decision to remove all Tasmanian Aboriginal people after 1832—by which time they had given up their fight against white colonists—as an extreme policy position. He concluded: "The colonial government from 1832 to 1838 ethnically cleansed the western half of Van Diemen's Land." Nevertheless, Clements and Flood note that there was another wave of violence in north-west Tasmania in 1841, involving attacks on settlers' huts by
7565-743: The top of the abutment. From the upper surface of this plate, five vertical ribs or jaws project upwards to the height of one foot nine inches. They are three inches in thickness and ten inches apart, running along the plate, in the direction of the girder, for its whole diameter. The upper edges of these ribs are grooved across the line of the girder, and in these grooves there rests a cast-steel turned pin 5 feet (1.5 m) long, and three inches in diameter. From this pin two steel links depend between each pair of ribs, making eight in number : they are three inches square, and are furnished with eyes at each end three inches in diameter, and bushed with brass. They are 16 inches (41 cm) long from centre to centre of
7654-409: The vertical bars being placed 14 ft (4.3 m) apart, and the diagonals crossed between these. The size of each of these bars is arranged according to its position in the bridge, and in exact proportion to the amount of work it is to perform, a much smaller bar being used in the centre than at the ends of each span. The top and bottom strings, on the contrary are much stronger in the centre than at
7743-419: Was adjoined to the mainland of Australia until the end of the last glacial period about 11,700 years ago. Much of the island is composed of Jurassic dolerite intrusions (the upwelling of magma ) through other rock types, sometimes forming large columnar joints. Tasmania has the world's largest areas of dolerite, with many distinctive mountains and cliffs formed from this rock type. The central plateau and
7832-586: Was fabricated in the Gwaun-tre-Oda Works Cardiff, Wales and shipped to Australia . It was designed by the Irish-born railway engineer, W.T. Doyne . The bridge cost AU£ 28,000 . It was opened in 1870 after being load tested for deflection in mid April - for construction purposes - on the railway line from Launceston to Deloraine . Constructed of a through Lattice truss , continuous over two spans of 200 feet (61 m). These were
7921-605: Was permanently settled by Europeans in 1803 as a penal settlement of the British Empire to prevent claims to the land by the First French Empire during the Napoleonic Wars . The Aboriginal population is estimated to have been between 3,000 and 7,000 at the time of British settlement, but was almost wiped out within 30 years during a period of conflicts with settlers known as the " Black War " and
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