115-684: Jindabyne ( / ˈ dʒ ɪ n d ə b aɪ n / ) is a town in south-east New South Wales , Australia that overlooks Lake Jindabyne near the Snowy Mountains , in Snowy Monaro Regional Council . It is a popular holiday destination year round, especially in winter. This is due to its proximity to major ski resort developments within the Kosciuszko National Park , including Thredbo , Perisher and Charlotte Pass . Originally situated on land that
230-606: A common species with a conservation status of " least concern ", however it has been 25 years since the IUCN has released this status. A more recent regional assessment revealed that the European population of this species is vulnerable, and this might be the same or a similar status globally. Location-specific assessments have shown population declines across parts of the Atlantic Salmon's natural range, with populations along
345-686: A deal with Edmund Barton , leader of the NSW Protectionist Party, whereby they would work together for federation and leave the question of a protective tariff for a future Australian government to decide. In early 1893 the first citizens' Federation League was established in the Riverina region of New South Wales and many other leagues were soon formed in the colony. The leagues organised a conference in Corowa in July 1893 which developed
460-530: A debt crisis after the onset of the Great Depression in 1929. New South Wales was hit harder by the depression than other states, and by 1932 one third of union members in the state were unemployed, compared with 20 per cent nationally. Labor won the November 1930 NSW elections and Jack Lang became premier for the second time. In 1931 Lang proposed a plan to deal with the depression which included
575-456: A diverse set of understory shrubs and fungi. One of the widespread fungi is Witch's Butter ( Tremella mesenterica ). The western slopes and plains fill a significant portion of the state's area and have a much sparser population than areas nearer the coast. Agriculture is central to the economy of the western slopes, particularly the Riverina region and Murrumbidgee Irrigation Area in
690-633: A farm among the San Juan Islands in Puget Sound, Washington. Washington went on in 2019 to implement a gradual phase out of salmon farming to be completed by 2025. Despite being the source of considerable controversy, the likelihood of escaped Atlantic salmon establishing an invasive presence in the Pacific Northwest is considered minimal, largely because a number of 20th century efforts aimed at deliberately introducing them to
805-574: A gift of a bottle of wine. The Liberal Party then elected Treasurer Mike Baird as party leader and Premier. Baird resigned as Premier on 23 January 2017, and was replaced by Gladys Berejiklian . On 23 March 2019, Berejiklian led the Coalition to a third term in office. She maintained high personal approval ratings for her management of a bushfire crisis and the COVID-19 pandemic . However, Berejiklian resigned as premier on 5 October 2021, following
920-688: A hereditary upper house was widely ridiculed and subsequently dropped. The property qualification for voters had been reduced in 1851, and by 1856 95 per cent of adult males in Sydney, and 55 per cent in the colony as a whole, were eligible to vote. Full adult male suffrage was introduced in 1858. In 1859 Queensland became a separate colony. In 1861 the NSW parliament legislated land reforms intended to encourage family farms and mixed farming and grazing ventures. The amount of land under cultivation subsequently increased from 246,000 acres in 1861 to 800,000 acres in
1035-454: A higher price than some other fish. It has thus long been the target of recreational and commercial fishing , and this, as well as habitat destruction , has impacted the population in some areas. As a result, the species is the subject of conservation efforts in several countries, which appear to have been somewhat successful since the 2000s. Techniques to farm this species using aquacultural methods have also been developed, and at present it
1150-665: A huge victory for Holman's pro-conscription Nationalists in the elections of March 1917, a second referendum on conscription held in December that year was defeated in New South Wales and nationally. Following the war, NSW governments embarked on large public works programs including road building, the extension and electrification of the rail network and the construction of the Sydney Harbour Bridge. The works were largely funded by loans from London, leading to
1265-781: A kind of trout from its use in the Idylls of the poet Ausonius (4th century CE). Later, the differently coloured smolts were found to be the same species. Other names used for the Atlantic salmon are: bay salmon, black salmon, caplin-scull salmon, fiddler, sebago salmon, silver salmon, outside salmon and winnish. At different points in their maturation and life cycle, they are known as parr, smolt, grilse, grilt, kelt, slink, and spring salmon. Atlantic salmon that do not journey to sea are known as landlocked salmon (or ouananiche [ fr ] in North America). Atlantic salmon are
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#17327801305581380-583: A majority of one seat. The outbreak of the First World War in 1914 saw more NSW volunteers for service than the federal authorities could handle, leading to unrest in camps as recruits waited for transfer overseas. In 1916 NSW premier William Holman and a number of his supporters were expelled from the Labor party over their support for military conscription. Holman subsequently formed a Nationalist government which remained in power until 1920. Despite
1495-684: A mean hybridization rate of 2-3%. This is the highest rate of natural hybridization so far reported and is significantly greater than rates observed elsewhere in Europe. The decline in anadromous salmonid species over the last two to three centuries is correlated with the decline in the North American beaver and European beaver , although some fish and game departments continue to advocate removal of beaver dams as potential barriers to spawning runs. Migration of adult Atlantic salmon may be limited by beaver dams during periods of low stream flows, but
1610-581: A metre following freak snowfalls over a large area of New South Wales. Jindabyne is connected to the surrounding area by Kosciuszko Road East to Cooma then North to Canberra, the Alpine Way West to the Riverina and Wodonga and the Barry Way to the South and Gippsland. Originally situated on a site that is now under the waters of Lake Jindabyne, the township was relocated to its present position in
1725-599: A military outpost on King George Sound in Western Australia in 1826 which was later transferred to the Swan River colony. In 1839, the UK decided to formally annex at least part of New Zealand to New South Wales. It was administered as a dependency until becoming the separate Colony of New Zealand on 3 May 1841. From the 1820s, squatters increasingly established unauthorised cattle and sheep runs beyond
1840-509: A paucity of bone data in archaeological sites relative to other fish species, and the assertion that historical claims of abundance may have been exaggerated. This argument was later challenged in another paper which claimed that lack of archaeological bone fragments could be explained by salmon bones being rare at sites that still have large salmon runs and that salmonid bones in general are poorly recovered relative to other fish species. Atlantic salmon populations were significantly reduced in
1955-507: A plan for federation. The new NSW premier, George Reid , endorsed the "Corowa plan" and in 1895 convinced the majority of other premiers to adopt it. A constitutional convention held sessions in 1897 and 1898 which resulted in a proposed constitution for a Commonwealth of federated states. However, a referendum on the constitution failed to gain the required majority in New South Wales after that colony's Labor party campaigned against it and premier Reid gave it such qualified support that he earned
2070-641: A planner to design the street layout of Sydney. A road across the Blue Mountains was completed in 1815, opening the way for large scale farming and grazing in the lightly wooded pastures west of the Great Dividing Range . In 1825 Van Diemen's Land (now Tasmania) became a separate colony and the western border of New South Wales was extended to the 129th meridian east (now the West Australian border). New South Wales established
2185-423: A ship, and sail to freedom. Poorly armed, and with their leader Philip Cunningham captured, about 100 troops and volunteers routed the main body of insurgents at Rouse Hill . At least 39 convicts were killed in the uprising and subsequent executions. Lachlan Macquarie (governor 1810–1821) commissioned the construction of roads, wharves, churches and public buildings, sent explorers out from Sydney, and employed
2300-403: A slight green or red colouration. The salmon has a fusiform body, and well-developed teeth . All fins, except the adipose fin , are bordered with black. The natural breeding grounds of Atlantic salmon are rivers in Europe and the northeastern coast of North America. In Europe, Atlantic salmon are still found as far south as Spain, and as far north as Russia. Because of sport-fishing, some of
2415-511: A suspension of interest payments to British creditors, diverting the money to unemployment relief. The Commonwealth and state premiers rejected the plan and later that year Lang's supporters in the Commonwealth parliament brought down James Scullin's federal Labor government. The NSW Lang government subsequently defaulted on overseas interest payments and was dismissed from office in May 1932 by
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#17327801305582530-430: A year of good growth, they will move to the sea surface currents that transport them back to their natal river. It is a major misconception that salmon swim thousands of kilometres at sea; instead they surf through sea surface currents. It is possible they find their natal river by smell, although this is not confirmed; only 5% of Atlantic salmon go up the wrong river. The range of an individual Atlantic salmon can thus be
2645-531: Is a 1609 account by Henry Hudson that Atlantic salmon once ran up the Hudson River . In addition, fish scale evidence dating to 10,000 years BP places Atlantic salmon in a coastal New Jersey pond. Two publications from 1988 and 1996 questioned the notion that Atlantic salmon were prehistorically plentiful in New England, when the climate was warmer as it is now. This argument was primarily based on
2760-520: Is assisting in turning the Snowy Mountains into a year-round adventure-tourist destination. The town is heavily tourist-oriented with a large range of snow-sport rental outlets and accommodation facilities. Prices can be heavily increased during the peak winter season, although they generally remain lower than those of outlets within the national park and ski resorts. Lake Jindabyne is a sailing, walking and fishing destination. The body of water
2875-467: Is commonly sold fresh, canned, or frozen. Wood and stone weirs along streams and ponds were used for millennia to harvest salmon in the rivers of New England. European fishermen gillnetted for Atlantic salmon in rivers using hand-made nets for many centuries and gillnetting was also used in early colonial America. In its natal streams, Atlantic salmon are considered prized recreational fish, pursued by fly anglers during its annual runs. At one time,
2990-482: Is complete, the parr (young fish) now begin to swim with the current instead of against it. With this behavioral change, the fish are now referred to as smolt. When the smolt reach the sea, they follow sea surface currents and feed on plankton or fry from other fish species such as herring. During their time at sea, they can sense the change in the Earth magnetic field through iron in their lateral line. When they have had
3105-700: Is farmed in great numbers in many places around the world. Although this is now a viable alternative to wild-caught fish, farming methods have attracted criticism from environmentalists. The Atlantic salmon was given its scientific binomial name by Swedish zoologist and taxonomist Carl Linnaeus in 1758 . The name, Salmo salar , derives from the Latin salmo , meaning salmon , and salar , meaning leaper, according to M. Barton, but more likely meaning "resident of salt water" . Lewis and Short's Latin Dictionary (Clarendon Press, Oxford, 1879) translates salar as
3220-490: Is high across the year owing to its sheltered valley location. Rainfall is low, with a slight peak in spring–summer and a notable drop in winter. Snowfalls are common in the region through winter and spring, but are generally light owing to its position on the leeward side of the ranges. Jindabyne Central School (public) and Snowy Mountains Grammar School (private) serve as the town's educational facilities. Jindabyne receives five free-to-air television networks including all
3335-534: Is inconclusive. While they may occasionally be aggressive towards each other, the social hierarchy is still unclear. Many have been found to school , especially when leaving the estuary. Adult Atlantic salmon are considered much more aggressive than other salmon, and are more likely to attack other fish than others. Most Atlantic salmon follow an anadromous migration pattern, in that they undergo their greatest feeding and growth in saltwater; however, adults return to spawn in native freshwater streams where
3450-721: Is now under Lake Jindabyne, the township was transferred to its present location in the 1960s due to the construction of Jindabyne Dam , on the Snowy River , as part of the Snowy Mountains Scheme . At the 2016 census , Jindabyne had a population of 2,629 people. The town's name is derived from an Aboriginal word meaning "valley". Jindabyne is one of the highest settlements of its size in Australia, at 918 metres above sea level. Snowfalls regularly occur during winter. In mid-July in 2004 and 2005, snow fell up to half
3565-399: Is one of the largest fresh water reservoirs in New South Wales, and has a resident population of Atlantic Salmon , Brook Trout , Brown Trout and Rainbow Trout . Lake Jindabyne also has a reputation as one of the best places to catch trout in Australia. The Gaden Trout Hatchery, located about 10 kilometres north-west of Jindabyne, on the route leading to Perisher Ski Resort, holds tours of
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3680-438: Is still unclear whether they consume them. Once large enough, Atlantic salmon change into the grilse phase, when they become ready to return to the same freshwater tributary they departed from as smolts. After returning to their natal streams, the salmon will cease eating altogether prior to spawning. Although largely unknown, odor – the exact chemical signature of that stream – may play an important role in how salmon return to
3795-412: Is the alevin stage, when the fish stay in the breeding ground and use the remaining nutrients in their yolk sacs . During this developmental stage, their young gills develop and they become active hunters. Next is the fry stage, where the fish grow and subsequently leave the breeding ground in search of food. During this time, they move to areas with higher prey concentration. The final freshwater stage
3910-480: Is when they develop into parr , in which they prepare for the trek to the Atlantic Ocean. During these times, the Atlantic salmon are very susceptible to predation . Nearly 40% are eaten by trout alone. Other predators include other fish and birds. Egg and juvenile survival is dependent on habitat quality as Atlantic salmon are sensitive to ecological change. When parr develop into smolt , they begin
4025-560: The First Fleet of 11 vessels, which carried over a thousand settlers, including 736 convicts. A few days after arrival at Botany Bay , the fleet moved to the more suitable Port Jackson , where Phillip established a settlement at the place he named Sydney Cove (in honour of the Secretary of State, Lord Sydney ) on 26 January 1788. This date later became Australia's national day, Australia Day . Governor Phillip formally proclaimed
4140-634: The Jindabyne Bushpigs Rugby Union Club and the Snowy River Bears Rugby League club. The Bears play in the Group 16 competition, having previously played in the old Group 19 competition. New South Wales New South Wales (commonly abbreviated as NSW ) is a state on the east coast of Australia . It borders Queensland to the north, Victoria to the south, and South Australia to
4255-425: The Kosciuszko National Park , although require the payment of park entry fees (AU$ 29 per vehicle per day) and the compulsory carrying of snow chains in winter for cars without 4WD . However, Jindabyne also attracts tourists in summer with Lake Jindabyne popular for activities such as fishing , water skiing and wakeboarding . Since the late 2000s mountain biking has become a popular summer activity and as of 2016,
4370-539: The Mid North Coast and Northern Rivers regions reaching northwards to the Queensland border. Tourism is important to the economies of coastal towns such as Coffs Harbour , Lismore , Nowra and Port Macquarie , but the region also produces seafood, beef, dairy, fruit, sugar cane and timber. The Great Dividing Range extends from Victoria in the south through New South Wales to Queensland, parallel to
4485-711: The extirpation of early-run fish in many watersheds. The inshore Atlantic salmon fishery became a major export of the New World, with major fishing operations establishing along the shores of major river systems. The southernmost populations were the first to disappear. Young salmon spend one to four years in their natal river. When they are large enough (c. 15 centimetres (5.9 in)), they smoltify , changing camouflage from stream-adapted with large, gray spots to sea-adapted with shiny sides. They also undergo some endocrinological changes to adapt to osmotic differences between fresh water and seawater habitat. When smoltification
4600-702: The substrate and in the current. Some have been known to eat salmon eggs. Plankton such as euphausiids are important food for pre-grilse but amphipods and decapods are also consumed. The most commonly eaten foods include caddisflies , blackflies , mayflies , stoneflies , and chironomids , as well as terrestrial insects. As adults, the salmon prefer capelin as their meal of choice. Capelin are elongated silvery fish that grow up to 20–25 centimetres (8–10 in) long. Other fish consumed include herring , alewives , smelts , scomberids , sand lance , and small cod . Fry and parr have been said to be territorial, but evidence showing them to guard territories
4715-566: The 1880s. Wool production also continued to grow, and by the 1880s New South Wales produced almost half of Australia's wool. Coal had been discovered in the early years of settlement and gold in 1851, and by the 1890s wool, gold and coal were the main exports of the colony. The NSW economy also became more diversified. From the 1860s, New South Wales had more people employed in manufacturing than any other Australian colony. The NSW government also invested strongly in infrastructure such as railways, telegraph, roads, ports, water and sewerage. By 1889 it
Jindabyne, New South Wales - Misplaced Pages Continue
4830-416: The 1960s before the damming of the Snowy River as part of the Snowy Mountains Scheme . The Scheme was developed from the 1940s as a way of increasing the flow of inland rivers in order to encourage the development of primary industries based on irrigation, and to create hydroelectricity . Completed in 1967, Jindabyne Dam is a major dam, located approximately 2 kilometres (1.2 mi) south south-east of
4945-659: The 1980s. Consequently, environmental assessments by the US National Marine Fisheries Service (NMFS) , the Washington Department of Fish and Wildlife and the BC Environmental Assessment Office have concluded the potential risk of Atlantic salmon colonization in the Pacific Northwest is low. A study of Næve et al. (2022) estimated the impact of 50 years of genetic selection and tried to predict
5060-455: The 19th century, most of the colony's area was detached to form separate British colonies that eventually became the various states and territories of Australia . The Swan River Colony (later called the Colony of Western Australia ) was never administered as part of New South Wales. Lord Howe Island remains part of New South Wales, while Norfolk Island became a federal territory , as have
5175-421: The 40-hour working week was implemented by 1947. The post-war economic boom brought near-full employment and rising living standards, and the government engaged in large spending programs on housing, dams, electricity generation and other infrastructure. In 1954 the government announced a plan for the construction of an opera house on Bennelong Point . The design competition was won by Jørn Utzon . Controversy over
5290-658: The Count Paul Strzelecki in the Banjo Paterson Park and an Irish harp. In the 2021 census , there were 2,986 people in Jindabyne. 80.5% of people were born in Australia. The next most common countries of birth were England 3.5%, and New Zealand 1.8%. 88.6% of people spoke only English at home. The most common responses for religion were No Religion 58.4%, Catholic 14.4%, and Anglican 11.0%. Jindabyne has an oceanic climate ( Cfb ). Diurnal range
5405-669: The North Atlantic Salmon Fund to buy commercial quotas in the Atlantic from commercial fishermen in an effort to preserve wild Salmo salar stocks. Possibly because of improvements in ocean feeding grounds, returns in 2008 were very positive. On the Penobscot River in Maine, returns were about 940 in 2007, and by mid-July 2008, the return was 1,938. Similar stories were reported in rivers from Newfoundland to Quebec . In 2011, more than 3,100 salmon returned to
5520-784: The Northwest Atlantic, showing that 27.1% of fish in 17 out of 18 rivers examined are artificially stocked or hybrids. Farming of Atlantic salmon in open cages at sea has also been linked, at least in part, to a decline in wild stocks attributed to the passing of parasites from farmed to wild individuals. On the west coast of the United States and Canada, aquaculturists are generally under scrutiny to ensure that non-native Atlantic salmon cannot escape from their open-net pens, however occasional incidents of escape have been documented. During one incident in 2017 , for example, up to 300,000 potentially invasive Atlantic salmon escaped
5635-496: The Norwegian salmon aquaculture production between 2016 and 2019 was used as a base case. The simulation of the expected growth until 2050 (generation 24) gave five different scenarios : Historical (H1), Forecast 1 (F1), Forecast 2 (F2), Forecast 3 (F3) and Forecast 4 (F4). Changes in thermal growth coefficient (TGC) per generation were used in the model to simulate the differences in the five scenarios. The genetic data, H1, and
5750-434: The United States following European settlement. The fur trade, timber harvesting, dams and mills and agriculture degraded freshwater habitats and lowered the carrying capacity of most North American streams. Beaver populations were trapped to near-extinction by 1800, and log drives and clear-cutting further exacerbated stream erosion and habitat loss. As timber and fur gave way to agriculture, freshwater Atlantic salmon habitat
5865-454: The adults seasonally move upstream again to spawn. When the mature fish re-enter rivers to spawn, they change in colour and appearance. Some populations of this fish only migrate to large lakes, and are "landlocked", spending their entire lives in freshwater. Such populations are found throughout the range of the species. Unlike Pacific species of salmon, S. salar is iteroparous , which means it can survive spawning and return to sea to repeat
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#17327801305585980-413: The area where they hatched. Once heavier than about 250 g, the fish no longer become prey for birds and many fish, although seals do prey upon them. Grey and common seals commonly eat Atlantic salmon. Survivability to this stage has been estimated at between 14 and 53%. Atlantic salmon breed in the rivers of Western Europe from northern Portugal north to Norway , Iceland , and Greenland , and
6095-718: The areas now known as the Australian Capital Territory and the Jervis Bay Territory . The original inhabitants of New South Wales were the Aboriginal tribes who arrived in Australia about 40,000 to 60,000 years ago. Before European settlement there were an estimated 250,000 Aboriginal people in the region. The Wodi wodi people, who spoke a variant of the Dharawal language, are the original custodians of an area south of Sydney which
6210-644: The centre for New South Wales is located 33 kilometres (21 mi) west-north-west of Tottenham . Atlantic Salmon The Atlantic salmon ( Salmo salar ) is a species of ray-finned fish in the family Salmonidae . It is the third largest of the Salmonidae, behind Siberian taimen and Pacific Chinook salmon , growing up to a meter in length. Atlantic salmon are found in the northern Atlantic Ocean and in rivers that flow into it. Most populations are anadromous , hatching in streams and rivers but moving out to sea as they grow where they mature, after which
6325-635: The centre of a narrow coastal strip extending from cool temperate areas on the far south coast to subtropical areas near the Queensland border. Gulaga National Park in the South Coast features the southernmost subtropical rainforest in the state. The Illawarra region is centred on the city of Wollongong, with the Shoalhaven , Eurobodalla and the Sapphire Coast to the south. The Central Coast lies between Sydney and Newcastle, with
6440-711: The coast of Maine and the Inner Bay of Fundy now listed as " endangered " under the Endangered Species Act, and the Canadian Species at Risk Act, respectively. Human activities have impacted salmon populations across parts of its range. The major threats are from overfishing and habitat change. Salmon decline in Lake Ontario goes back to the 18th–19th centuries, due to logging and soil erosion, as well as dam and mill construction. By 1896,
6555-464: The colony on 7 February 1788 at Sydney. Phillip, as Governor of New South Wales , exercised nominal authority over all of Australia east of the 135th meridian east between the latitudes of 10°37'S and 43°39'S, and "all the islands adjacent in the Pacific Ocean". The area included modern New South Wales, Queensland, Victoria, Tasmania. He remained as governor until 1792. The settlement
6670-462: The colony's exports and by 1850 most of the eastern third of New South Wales was controlled by fewer than 2,000 pastoralists. The transportation of convicts to New South Wales ended in 1840, and in 1842 a Legislative Council was introduced, with two-thirds of its members elected and one-third appointed by the governor. Former convicts were granted the vote, but a property qualification meant that only one in five adult males were enfranchised. By 1850
6785-550: The corporatisation of government agencies and the privatisation of some government services. An Independent Commission Against Corruption (ICAC) was created. Greiner called a snap election in 1991 which the Liberals were expected to win. However the ALP polled extremely well and the Liberals lost their majority and needed the support of independents to retain power. In 1992, Greiner was investigated by ICAC for possible corruption over
6900-558: The cost of the Sydney Opera House and construction delays became a political issue and was a factor in the eventual defeat of Labor in 1965 by the conservative Liberal Party and Country Party coalition led by Robert Askin . The Askin government promoted private development, law and order issues and greater state support for non-government schools. However, Askin, a former bookmaker, became increasingly associated with illegal bookmaking, gambling and police corruption. In
7015-422: The digital free-to-air channels relayed from Canberra, and broadcast from Jindabyne Hill. Networks available include ABC , SBS , Seven , WIN , and Southern Cross 10 . Snowy Mountains Television is also broadcast from the same location, and operates in addition to the other broadcasters under an open narrowcasting licence. Radio stations in Jindabyne include: Jindabyne has two major local sporting teams,
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#17327801305587130-465: The east coast of North America from Connecticut in the United States north to northern Labrador and Arctic Canada. The species constructs a nest or "redd" in the gravel bed of a stream. The female creates a powerful downdraught of water with her tail near the gravel to excavate a depression. After she and a male fish have eggs and milt (sperm), respectively, upstream of the depression, the female again uses her tail, this time to shift gravel to cover
7245-512: The effect in the industry when the full genetic potential is utilized. This assumes a further development of advanced techniques in the years to come. The authors of the article found that the daily yield of the biomass increased with increasing generations in the historic and forecast scenarios. Further, the production time in seawater to reach the harvest weight of 5100 g is expected to be reduced by 53% in 2050. When production time can be reduced, this will also reduce e.g. time at risk of diseases. In
7360-457: The eggs and milt which have lodged in the depression. Unlike the various Pacific salmon species which die after spawning ( semelparous ), the Atlantic salmon is iteroparous , which means the fish may recondition themselves and return to the sea to repeat the migration and spawning pattern several times, although most spawn only once or twice. Migration and spawning exact an enormous physiological toll on individuals, such that repeat spawners are
7475-490: The eggs hatch and juveniles grow through several distinct stages. Atlantic salmon do not require saltwater. Numerous examples of fully freshwater (i.e., "landlocked") populations of the species exist throughout the Northern Hemisphere , including a now extinct population in Lake Ontario , which has been shown in recent studies to have spent its entire life cycle in the watershed of the lake. In North America,
7590-836: The exception rather than the norm. Atlantic salmon show high diversity in age of maturity and may mature as parr, one- to five-sea-winter fish, and in rare instances, at older sea ages. This variety of ages can occur in the same population, constituting a ' bet hedging ' strategy against variation in stream flows. So in a drought year, some fish of a given age will not return to spawn, allowing that generation other, wetter years in which to spawn. When in shared breeding habitats, Atlantic salmon will hybridize with brown trout ( Salmo trutta ). Hybrids between Atlantic salmon and brown trout were detected in two of four watersheds studied in northern Spain . The proportions of hybrids in samples of salmon ranged from 0 to 7-7% but these proportions were not significantly homogeneous among locations, resulting in
7705-430: The fish are cleaned and cloth dried. Sperm and eggs are mixed, washed, and placed into freshwater. Adults recover in flowing, clean, well- aerated water. Some researchers have even studied cryopreservation of their eggs. Fry are generally reared in large freshwater tanks for 12 to 20 months. Once the fish have reached the smolt phase, they are taken out to sea, where they are held for up to two years. During this time,
7820-717: The fish grow and mature in large cages off the coasts of Canada, the US, or parts of Europe. There are many different commercially available cage designs built to operate in a wide variety of aquatic conditions. High-density polyethylene (HDPE) cages are widely used, with HDPE pipes forming a floating collar ring onto which the fish net pen is secured and suspended in the water below. Advancements in cage technologies have allowed for reduction in fish escapes, improvement in growing conditions, and maximization of aquaculture production volume per unit area of growing space. Farmed Atlantic salmon are known to occasionally escape from cages and enter
7935-577: The governor, Sir Phillip Game . The following elections were won comfortably by the United Australia Party in coalition with the Country Party. Bertram Stevens became premier, remaining in office until 1939, when he was replaced by Alexander Mair . A contemporary study by sociologist A. P. Elkin found that the population of New South Wales responded to the outbreak of war in 1939 with pessimism and apathy. This changed with
8050-633: The habitat of wild populations. Interbreeding between escaped farm fish and wild fish decreases genetic diversity and introduces "the potential to genetically alter native populations, reduce local adaptation and negatively affect population viability and character". A study in 2000 demonstrated that the genes of farmed Atlantic salmon intrude wild populations mainly through wild males breeding with farmed females, though farmed specimens showed reduced capacity for breeding success overall compared to their wild counterparts. Further study in 2018 discovered extensive cross-breeding of wild and farmed Atlantic salmon in
8165-558: The hatchery's trout ponds, and is one of Australia's main centres involved in the breeding and rearing of cold water sport fish. Access to information regarding current tourist activities, business listings can be found using the area's free mobile app , the "Jindy Guide". Every year during the Easter holidays, the Lake Light Sculpture exhibition is hosted on Lake Jindabyne. The Lake has many sculptures on display including
8280-429: The impact it could have until 2050. In order to do this, a common garden experiment was used to model and simulate past and future effects for 11 generations of genetic selection of increased growth rate in Atlantic salmon. To model the contribution that breeding has made in the industry from generation 0 (harvested in 1975– 1978) to generation 11 (harvested in 2017 – 2019), and to simulate growth until 2050 (generation 24),
8395-648: The landlocked strains are frequently known as ouananiche . The freshwater phases of Atlantic salmon vary between two and eight years, according to river location. While the young in southern rivers, such as those to the English Channel , are only one year old when they leave, those further north, such as in Scottish rivers, can be over four years old, and in Ungava Bay , northern Quebec, smolts as old as eight years have been encountered. The first phase
8510-633: The largest species in their genus, Salmo . After two years at sea, the fish average 71 to 76 cm (28 to 30 in) in length and 3.6 to 5.4 kg (7.9 to 11.9 lb) in weight. But specimens that spend four or more winters feeding at sea can be much larger. An Atlantic salmon netted in 1960 in Scotland, in the estuary of the river Hope, weighed 49.44 kg (109.0 lb), the heaviest recorded in all available literature. Another netted in 1925 in Norway measured 160.65 cm (63.25 in) in length,
8625-488: The late 1960s, a secessionist movement in the New England region of the state led to a 1967 referendum on the issue which was narrowly defeated. The new state would have consisted of much of northern NSW including Newcastle . Askin's resignation in 1975 was followed by a number of short-lived premierships by Liberal Party leaders. When a general election came in 1976, the ALP under Neville Wran came to power. Wran
8740-417: The longest Atlantic salmon on record. The colouration of young Atlantic salmon does not resemble the adult stage. While they live in fresh water, they have blue and red spots. At maturity, they take on a silver-blue sheen. The easiest way of identifying them as an adult is by the black spots predominantly above the lateral line , though the caudal fin is usually unspotted. When they reproduce, males take on
8855-485: The more fertile lands surrounding Paramatta , Windsor and Camden , and by 1803 the colony was self-sufficient in grain. Boat building was developed to make travel easier and exploit the marine resources of the coastal settlements. Sealing and whaling became important industries. In March 1804, Irish convicts led around 300 rebels in the Castle Hill Rebellion , an attempt to march on Sydney, commandeer
8970-639: The most conservative forecast scenario, F1, simulate what can be expected in 2050 if the trend from generation 0 through 11 is maintained. The following forecast scenarios assume a greater increase in genetic growth with a larger increase in the TGC in the generations to come. In the next two generations, more advanced selection methods such as marker assisted selection (from generation 10) and genomic selection (from generation 11) were implemented. This resulted in increased gain in selection for growth and simulated F2 and F3. The most progressive scenario, F4, aimed at exploring
9085-458: The most progressive scenario, mortality in seawater was expected to be reduced by up to 50%. Further, the authors found that production per license can increase by up to 121%. Additionally, 77% of the new volume needed to achieve five million tonnes in 2050, may be provided by genomic selection. However, one should keep in mind that this article was published by the firm Aquagen, and can possibly be biased and too optimistic. The IUCN rates this as
9200-642: The narrow coastal plain. This area includes the Snowy Mountains , the Northern , Central and Southern Tablelands , the Southern Highlands and the South West Slopes . Whilst not particularly steep, many peaks of the range rise above 1,000 metres (3,281 ft), with the highest Mount Kosciuszko at 2,228 m (7,310 ft). Skiing in Australia began in this region at Kiandra around 1861. The relatively short ski season underwrites
9315-608: The necessary enabling legislation in 1900 and Western Australia subsequently voted to join the new federation. The Commonwealth of Australia was inaugurated on 1 January 1901, and Barton was sworn in as Australia's first prime minister. The first post-federation NSW governments were Progressive or Liberal Reform and implemented a range of social reforms with Labor support. Women won the right to vote in NSW elections in 1902, but were ineligible to stand for parliament until 1918. Labor increased its parliamentary representation in every election from 1904 before coming to power in 1910 with
9430-475: The new town's 50th anniversary on 19 December 2014 with a long lunch, parade through the town centre, and speech by Peter Hendy MP. The celebrations were attended by General David Hurley , Governor of New South Wales, Member for Monaro, Mr John Barilaro , Mayor of Snowy River Shire, Mr John Cahill. Jindabyne is a service town for Australia's highest ski resorts: Perisher , Thredbo and Charlotte Pass . Thredbo and Perisher are approximately 30 minutes' drive into
9545-460: The nickname "yes-no Reid". The premiers of the other colonies agreed to a number of concessions to New South Wales (particularly that the future Commonwealth capital would be located in NSW), and in 1899 further referendums were held in all the colonies except Western Australia. All resulted in yes votes, with the yes vote in New South Wales meeting the required majority. The Imperial Parliament passed
9660-504: The offer of a public service position to a former Liberal MP. Greiner resigned but was later cleared of corruption. His replacement as Liberal leader and Premier was John Fahey , whose government narrowly lost the 1995 election to the ALP under Bob Carr , who was to become the longest serving premier of the state. The Carr government (1995–2005) largely continued its predecessors' focus on the efficient delivery of government services such as health, education, transport and electricity. There
9775-503: The official limits of the settled colony. In 1836, an annual licence was introduced in an attempt to control the pastoral industry, but booming wool prices and the high cost of land in the settled areas encouraged further squatting. The expansion of the pastoral industry led to violent episodes of conflict between settlers and traditional Aboriginal landowners, such as the Myall Creek massacre of 1838. By 1844 wool accounted for half of
9890-630: The opening of an ICAC investigation into her actions between 2012 and 2018. She was replaced by Dominic Perrottet . New South Wales is bordered on the north by Queensland, on the west by South Australia, on the south by Victoria and on the east by the Coral and Tasman Seas . The Australian Capital Territory and the Jervis Bay Territory form a separately administered entity that is bordered entirely by New South Wales. The state can be divided geographically into four areas. New South Wales's three largest cities, Sydney , Newcastle and Wollongong , lie near
10005-597: The presence of juvenile salmon upstream of the dams suggests they are penetrated by parr . Downstream migration of Atlantic salmon smolts was similarly unaffected by beaver dams, even in periods of low flows. In a 2003 study, Atlantic salmon and sea-run brown trout spawning in the Numedalslågen River and 51 of its tributaries in southeastern Norway was unhindered by beavers. In a restored, third-order stream in northern Nova Scotia, beaver dams generally posed no barrier to Atlantic salmon migration except in
10120-524: The process again in another year with 5–10% returning to the sea to spawn again. Such individuals can grow to extremely large sizes, although they are rare. The different life stages of the fish are known by many different names in English: alevin , fry , parr and smolt . Atlantic salmon is considered a very healthy food and one of the fish with a more refined taste in many cultures. As such it features in numerous popular traditional cuisines and can fetch
10235-796: The rates of Atlantic salmon mortality at sea more than doubled in the western Atlantic. Rivers of the coast of Maine , southern New Brunswick and much of mainland Nova Scotia saw runs drop precipitously, and even disappear . An international effort to study the increased mortality rate was organized by the North Atlantic Salmon Conservation Organization . In 2000 the numbers of Atlantic salmon dropped to very low levels in Newfoundland , Canada. In 2007 at least one sport fishing organization from Iceland and Scandinavia blamed less fish caught by recreational anglers on overfishing at sea, and thus created
10350-616: The region were ultimately unsuccessful. From 1905 until 1935, for example, in excess of 8.6 million Atlantic salmon of various life stages (predominantly advanced fry) were intentionally introduced to more than 60 individual British Columbia lakes and streams. Historical records indicate, in a few instances, mature sea-run Atlantic salmon were captured in the Cowichan River ; however, a self-sustaining population never materialized. Similarly unsuccessful results were realized after deliberate attempts at introduction by Washington as late as
10465-629: The relocated township. Parts of Old Jindabyne can be seen when the levels of Lake Jindabyne are low particularly the foundations of the old St Columbkille Roman Catholic Church. The settlement of East Jindabyne is located above what was Old Jindabyne. The dam's main purpose is for the generation of hydropower and is one of the sixteen major dams that comprise the Snowy Mountains Scheme, a vast hydroelectricity and irrigation complex constructed in south-east Australia between 1949 and 1974 and now run by Snowy Hydro . Jindabyne celebrated
10580-495: The river where they are born and the sea surface currents that are connected to that river in a circular path. Wild salmon continued to disappear from many rivers during the twentieth century due to overfishing and habitat change. Young salmon begin a feeding response within a few days. After the yolk sac is absorbed by the body, they begin to hunt. Juveniles start with tiny invertebrates, but as they mature, they may occasionally eat small fish. During this time, they hunt both in
10695-442: The settler population of New South Wales had grown to 180,000, not including the 70,000 living in the area which became the separate colony of Victoria in 1851. In 1856 New South Wales achieved responsible government with the introduction of a bicameral parliament comprising a directly elected Legislative Assembly and a nominated Legislative Council . William Charles Wentworth was prominent in this process, but his proposal for
10810-428: The smallest upstream reaches in years of low flow where pools were not deep enough to enable the fish to leap the dam or without a column of water over-topping the dam for the fish to swim up. The importance of winter habitat to salmonids afforded by beaver ponds may be especially important in streams of northerly latitudes without deep pools where ice cover makes contact with the bottom of shallow streams. In addition,
10925-438: The species supported an important commercial fishery, but having become endangered throughout its range globally, wild-caught Atlantic salmon are now virtually absent from the market. Instead, nearly all are from aquaculture farms, predominantly in Norway, Chile, Canada, the UK, Ireland, Faroe Islands , Russia and Tasmania in Australia. Adult male and female fish are anaesthetised ; their eggs and sperm are "stripped" after
11040-533: The species was declared extirpated from the lake. In the 1950s, salmon from rivers in the United States and Canada, as well as from Europe, were discovered to gather in the sea around Greenland and the Faroe Islands . A commercial fishing industry was established, taking salmon using drift nets . After an initial series of record annual catches, the numbers crashed; between 1979 and 1990, catches fell from four million to 700,000. Beginning around 1990,
11155-432: The species' southern populations in northern Spain are growing smaller. The species distribution is easily influenced by changes in freshwater habitat and climate. Atlantic salmon are a cold-water fish species and are particularly sensitive to changes in water temperature. The Housatonic River , and its Naugatuck River tributary, hosted the southernmost Atlantic salmon spawning runs in the United States. However, there
11270-540: The state's population, 5.3 million, live in the Greater Sydney area. The Colony of New South Wales was founded as a British penal colony in 1788. It originally comprised more than half of the Australian mainland with its western boundary set at 129th meridian east in 1825. The colony then also included the island territories of Van Diemen's Land , Lord Howe Island , and Norfolk Island . During
11385-439: The state's south-west. Regional cities such as Albury , Dubbo , Griffith and Wagga Wagga and towns such as Deniliquin , Leeton and Parkes exist primarily to service these agricultural regions. The western slopes descend slowly to the western plains that comprise almost two-thirds of the state and are largely arid or semi-arid. The mining town of Broken Hill is the largest centre in this area. One possible definition of
11500-498: The threat of invasion by Japan, which entered the war in December 1941. In May 1942 three Japanese midget submarines entered Sydney harbour and sank a naval ship, killing 29 men aboard. The following month Sydney and Newcastle were shelled by Japanese warships. American troops began arriving in the state in large numbers. Manufacturing, steelmaking, shipbuilding and rail transport all grew with the war effort and unemployment virtually disappeared. A Labor government led by William McKell
11615-426: The tourist industry in the Snowy Mountains . Agriculture, particularly the wool industry, is important throughout the highlands. Major centres include Armidale , Bathurst , Bowral , Goulburn , Inverell , Orange , Queanbeyan and Tamworth . There are numerous forests in New South Wales, with such tree species as Red Gum Eucalyptus and Crow Ash ( Flindersia australis ), being represented. Forest floors have
11730-617: The trip to the ocean, which predominantly happens between March and June. Migration allows acclimation to the changing salinity . Once ready, young smolt leave, preferring an ebb tide . Having left their natal streams , they experience a period of rapid growth during the one to four years they live in the ocean. Typically, Atlantic salmon migrate from their home streams to an area on the continental plate off West Greenland . During this time, they face predation from humans, seals , Greenland sharks , skate , cod , and halibut . Some dolphins have been noticed playing with dead salmon, but it
11845-561: The unmapped eastern coast of the continent of New Holland , now Australia, and claimed the entire coastline that he had just explored as British territory. Contrary to his instructions, Cook did not gain the consent of the Aboriginal inhabitants. Cook originally named the land New Wales , however, on his return voyage to Britain he settled on the name New South Wales . In January 1788 Arthur Phillip arrived in Botany Bay with
11960-437: The up to eight-year-long residence time of juveniles in freshwater may make beaver-created permanent summer pools a crucial success factor for Atlantic salmon populations. In fact, two-year-old Atlantic salmon parr in beaver ponds in eastern Canada showed faster summer growth in length and mass and were in better condition than parr upstream or downstream from the pond. Atlantic salmon is a popular fish for human consumption and
12075-401: The west. Its coast borders the Coral and Tasman Seas to the east. The Australian Capital Territory and Jervis Bay Territory are enclaves within the state. New South Wales' state capital is Sydney , which is also Australia's most populous city. In December 2023 , the population of New South Wales was over 8.3 million, making it Australia's most populous state. Almost two-thirds of
12190-470: Was able to transform this narrow one seat victory into landslide wins (known as Wranslides) in 1978 and 1981. After winning a comfortable though reduced majority in 1984, Wran resigned as premier and left parliament. His replacement Barrie Unsworth struggled to emerge from Wran's shadow and lost a 1988 election against a resurgent Liberal Party led by Nick Greiner . The Greiner government embarked on an efficiency program involving public sector cost-cutting,
12305-529: Was an increasing emphasis on public-private partnerships to deliver infrastructure such as freeways, tunnels and rail links. The Carr government gained popularity for its successful organisation of international events, especially the 2000 Sydney Olympics, but Carr himself was critical of the federal government over its high immigration intake, arguing that a disproportionate number of new migrants were settling in Sydney, putting undue pressure on state infrastructure. Carr unexpectedly resigned from office in 2005 and
12420-554: Was approximately bounded by modern Campbelltown , Shoalhaven River and Moss Vale and included the Illawarra . The Bundjalung people are the original custodians of parts of the northern coastal areas . There are other Aboriginal peoples whose traditional lands are within what is now New South Wales, including the Wiradjuri , Gamilaray , Yuin , Ngarigo , Gweagal , and Ngiyampaa peoples. In 1770, James Cook charted
12535-424: Was elected in May 1941. The McKell government benefited from full employment, budget surpluses, and a co-operative relationship with John Curtin's federal Labor government. McKell became the first Labor leader to serve a full term and to be re-elected for a second. The Labor party was to govern New South Wales until 1965. The Labor government introduced two weeks of annual paid leave for most NSW workers in 1944, and
12650-485: Was formed in 1885 but New South Wales declined to join. A major obstacle to the federation of the Australian colonies was the protectionist policies of Victoria which conflicted with the free trade policies dominant in New South Wales. Nevertheless, the NSW premier Henry Parkes was a strong advocate of federation and his Tenterfield Oration in 1889 was pivotal in gathering support for the cause. Parkes also struck
12765-695: Was further compromised. According to historian D.W. Dunfield (1985) "over half of the historical Atlantic salmon runs had been lost in North America by 1850". As early as 1798, a bill for the preservation of Atlantic Salmon was introduced in Canadian Parliament, to protect populations in Lake Ontario. In the Gulf Region of Nova Scotia it was reported that 31 of the 33 Atlantic salmon streams were blocked off by lumber dams, leading to
12880-406: Was initially planned to be a self-sufficient penal colony based on subsistence agriculture. Trade and shipbuilding were banned to keep the convicts isolated. However, after the departure of Governor Phillip, the colony's military officers began acquiring land and importing consumer goods obtained from visiting ships. Former convicts also farmed land granted to them and engaged in trade. Farms spread to
12995-619: Was one of the factors leading the Trades and Labor Council to form a political party. The Labor Electoral League won a quarter of seats in the NSW elections of 1891 and held the balance of power between the Free Trade Party and the Protectionist Party . The suffragette movement was developing at this time. The Womanhood Suffrage League of New South Wales was founded in 1891. A Federal Council of Australasia
13110-402: Was possible to travel by train from Brisbane to Adelaide via Sydney and Melbourne. The extension of the rail network inland also encouraged regional industries and the development of the wheat belt . In the 1880s trade unions grew and were extended to lower skilled workers. In 1890 a strike in the shipping industry spread to wharves, railways, mines, and shearing sheds. The defeat of the strike
13225-620: Was replaced by Morris Iemma , who remained premier after being re-elected in the March 2007 state election , until he was replaced by Nathan Rees in September 2008. Rees was subsequently replaced by Kristina Keneally in December 2009, who became the first female premier of New South Wales. Keneally's government was defeated at the 2011 state election and Barry O'Farrell became Premier on 28 March. On 17 April 2014 O'Farrell stood down as Premier after misleading an ICAC investigation concerning
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