134-527: Cynodon dactylon , commonly known as Bermuda grass , also known as couch grass in Australia and New Zealand , is a grass found worldwide. It is native to Europe , Africa , Australia and much of Asia . It has been introduced to the Americas. Contrary to its common name, it is not native to Bermuda and is in fact an abundant invasive species there. In Bermuda it has been known as "crab grass" (also
268-479: A Mediterranean climate . The south-east ranges from oceanic (Tasmania and coastal Victoria) to humid subtropical (upper half of New South Wales), with the highlands featuring alpine and subpolar oceanic climates . The interior is arid to semi-arid . Driven by climate change , average temperatures have risen more than 1°C since 1960 . Associated changes in rainfall patterns and climate extremes exacerbate existing issues such as drought and bushfires . 2019
402-525: A belt of Brigalow grasslands lie between the coast and the mountains, while inland of the dividing range are large areas of grassland and shrubland. These include the western plains of New South Wales, and the Mitchell Grass Downs and Mulga Lands of inland Queensland. The northernmost point of the mainland is the tropical Cape York Peninsula . The landscapes of the Top End and
536-824: A large wave of immigration from across Europe , with such immigrants referred to as " New Australians ". This required a relaxation of the white Australia policy , which was justified to Australians using the slogan "populate or perish". A member of the Western Bloc during the Cold War , Australia participated in the Korean War and the Malayan Emergency during the 1950s and the Vietnam War from 1962 to 1972. During this time, tensions over communist influence in society led to unsuccessful attempts by
670-538: A "Pay and Play" course open to the general public. Notable examples include Pinehurst in the US and Gleneagles in Scotland. A municipal course is owned and managed by a local government body for the benefit of residents and visitors. Some of the historic Scottish golf courses, including St Andrews and Carnoustie fall into this category along with Bethpage and Pebble Beach in the US and many others of less renown. It
804-542: A 21-hole golf course, for instance, will have three additional holes that can be used for practice or as substitutes for a flooded or otherwise damaged hole. Many golf courses have what may be referred to as a "signature hole". This will commonly be the most memorable, aesthetically pleasing or photogenic hole. Links is a Scottish term, from the Old English word hlinc : "rising ground, ridge", describing coastal sand dunes and sometimes similar areas inland. It
938-407: A cluster of two to six spikes together at the top of the stem, each spike 2–5 cm (0.79–1.97 in) long. It has a deep root system; in drought situations with penetrable soil, the root system can grow to over 2 metres (6.6 ft) deep, though most of the root mass is less than 60 centimetres (24 in) under the surface. The grass creeps along the ground with its stolons, and roots wherever
1072-459: A costly and time-consuming weed. Augusta National is one of many golf courses to use this type of green. The original design of Augusta National did not include bent grass greens, but in the early 1980s the greens were converted from Bermuda to bent grass. This affected the speed of the greens, making them too quick, and several areas were subsequently remodelled to reduce the slopes and make them more playable. Many other golf courses subsequently made
1206-461: A date which later became Australia's national day . Most early settlers were convicts , transported for petty crimes and assigned as labourers or servants to "free settlers" (willing immigrants). Once emancipated , convicts tended to integrate into colonial society. Convict rebellions and uprisings were suppressed under martial law, which lasted for two years following the 1808 Rum Rebellion , Australia's only successful coup d'état . During
1340-477: A device that removes a plug of the turf from the ground, and the reinforced cup is then moved, before the old hole is filled in with the plug cut from the new hole and levelled. The hole has a flag on a pole positioned in it so that it may be seen from a distance, but not necessarily from the tee. This location marker is officially called the "flagstick" but is also commonly referred to as the "pin". Flagsticks are made of either coated fiberglass, metal, or wood and have
1474-492: A golf course, where players may simply hit balls into the range for practice or enjoyment. There may even be a practice course (often shorter and easier to play than a full-scale course), where players may measure the distance they can obtain with a specific club, or in order to improve their swing technique. Practice courses often consist of old holes of a previous design that are kept and maintained for practice purposes or as substitute holes if one or more holes become unplayable;
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#17327903734401608-485: A green with a cylindrical hole in the ground, known as a "cup". The cup holds a flagstick, known as a "pin". A standard round of golf consists of 18 holes, and as such most courses contain 18 distinct holes; however, there are many 9-hole courses and some that have holes with shared fairways or greens. There are also courses with a non-standard number of holes, such as 12 or 14. The vast majority of golf courses have holes of varying length and difficulties that are assigned
1742-471: A hazard the player must play the ball as it lies. The area between the tee box and the putting green where the grass is cut even and short is called the fairway . The area between the fairway and the out-of-bounds markers, and also between a mowed apron surrounding the green and out of bounds, is the rough ; the grass there is cut higher and is often of a coarser strain than on the fairways, making roughs disadvantageous areas from which to hit. On par-3 holes,
1876-417: A long distance; conversely, on a slow green a stronger stroke is necessary to roll the ball the same distance. The exact speed of a green can be determined with a stimp meter . By collecting sample measurements, golf courses can be compared in terms of average green speed. It is, however, illegal by the rules of golf to test the speed of a green while playing by rolling a ball on it, or by feeling or rubbing
2010-407: A metal or synthetic bottom (called a ferrule) that is designed to fit in the hole cup. Putting greens are not all of the same quality. The finest-quality greens are well-kept so that a ball will roll smoothly over the closely mowed grass. Excess water can be removed from a putting green using a machine called a water hog . Golfers describe a green as fast if a light stroke on the ball makes it roll
2144-528: A name for Digitaria sanguinalis ). Other names are Dhoob , dūrvā grass, ethana grass, dubo , dog grass, dog's tooth grass, Bahama grass, crab grass, devil's grass, couch grass, Indian doab , arugampul , grama, wiregrass and scutch grass. The blades are a grey-green colour and are short, usually 2–15 cm (0.79–5.91 in) long with rough edges. The erect stems can grow 1–30 cm (0.39–11.81 in) tall. The stems are slightly flattened, often tinged purple in colour. The seed heads are produced in
2278-423: A node touches the ground, forming a dense mat. C. dactylon reproduces through seeds, stolons , and rhizomes . Growth begins at temperatures above 15 °C (59 °F) with optimum growth between 24 and 37 °C (75 and 99 °F); in winter or in the dry season, the grass becomes dormant and turns brown. Growth is promoted by full sun and retarded by full shade, e.g., close to tree trunks. Cynodon dactylon
2412-443: A raised lip or barrier. It is more difficult to play the ball from sand than from grass, as the ball may embed itself into the sand, and the loose nature of the sand and more severe sloping of many bunkers make taking one's stance more difficult. As in any hazard, a ball in a bunker must be played without touching the sand with the club except during the stroke, and loose impediments (leaves, stones, twigs) must not be moved before making
2546-542: A relatively coarse-bladed form with numerous cultivars selected for different turf requirements. Bermuda grass has been cultivated in saline soils in California 's Central Valley , which are too salt-damaged to support agricultural crops; it was successfully irrigated with saline water and used to graze cattle . The following National Football League teams use it as the playing surface in their home stadiums: The following Major League Baseball teams use it as
2680-581: A settlement was established in Van Diemen's Land (present-day Tasmania ), and in 1813, Gregory Blaxland , William Lawson and William Wentworth crossed the Blue Mountains west of Sydney, opening the interior to European settlement. The British claim extended to the whole Australian continent in 1827 when Major Edmund Lockyer established a settlement on King George Sound (modern-day Albany ). The Swan River Colony (present-day Perth )
2814-562: A short distance off the north-east coast and extends for more than 2,000 km (1,200 mi). Mount Augustus , claimed to be the world's largest monolith, is located in Western Australia. At 2,228 m (7,310 ft), Mount Kosciuszko is the highest mountain on the Australian mainland. Even taller are Mawson Peak , at 2,745 m (9,006 ft), on the remote Australian external territory of Heard Island , and, in
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#17327903734402948-401: A standard score, known as par , that a proficient player should be able to achieve; this is usually three, four or five strokes. Par-3 courses consist of holes all of which have a par of three. Short courses have gained in popularity; these consist of mostly par 3 holes, but often have some short par 4 holes. Many older courses are links , often coastal . The first golf courses were based on
3082-751: A traditional 18-hole course, and the artificial nature and single-minded putting focus of miniature golf . Pitch and Putt, specifically its governing association the IPPA, has received financial support and logo rights from the R&;A. In 2014, the PGA Tour held a Champions Tour event on a nine-hole par-3 course, the Big Cedar Lodge Legends of Golf in Ridgedale, Missouri , with four (regular division) or three (over-65 division) rounds played over
3216-417: A traditional full round of 18 distinct holes. Many older executive courses have been upgraded "in-place" to 18 holes and a traditional par score, or the original course was sold for other development and new land was acquired and built into an 18-hole course. By contrast, par-3 courses, especially Pitch and Putt, are rising in popularity as a compromise between the long play time and high skill levels required of
3350-411: A wide variety of landscapes, with tropical rainforests in the north-east, mountain ranges in the south-east, south-west and east, and desert in the centre. The desert or semi-arid land commonly known as the outback makes up by far the largest portion of land. Australia is the driest inhabited continent; its annual rainfall averaged over continental area is less than 500 mm. The population density
3484-436: Is 3.4 inhabitants per square kilometre, although the large majority of the population lives along the temperate south-eastern coastline. The population density exceeds 19,500 inhabitants per square kilometre in central Melbourne. In 2021 Australia had 10% of the global permanent meadows and pastureland. Forest cover is around 17% of Australia's total land area. The Great Barrier Reef , the world's largest coral reef, lies
3618-413: Is a constitutional monarchy , a parliamentary democracy and a federation . The country has maintained its mostly unchanged constitution alongside a stable liberal democratic political system since Federation in 1901. It is one of the world's oldest federations, in which power is divided between the federal and state governments. The Australian system of government combines elements derived from
3752-821: Is celebrated on the eighth day of Shukla Paksha of Bhadra month of the Hindu calendar . It is known as "Arugampul" in Tamil and "Karuka" in Malayalam and is part of the Dashapushpam (Ten sacred flowers) in Kerala . In Nepal , the grass is known as "dubo" and is used by the Hindus. According to Nepalese Hindus, the grass symbolises long life. The grass is an essential item for the Naga Panchami festival as well as
3886-454: Is governed by convention and their precise scope is unclear. The most notable exercise of these powers was the dismissal of the Whitlam government in the constitutional crisis of 1975 . Golf course A golf course is the grounds on which the sport of golf is played. It consists of a series of holes, each consisting of a tee box , a fairway , the rough and other hazards , and
4020-591: Is increasingly common for the management of municipal courses to be contracted out to commercial or other organisations or the course to be sold or shut down completely. Many commercial and municipal establishments have associated golf clubs , who arrange competitions for their members on the courses and may provide clubhouse facilities. In the UK particularly, some older private members clubs have an associated "Artisan" club, originally established to provide low-cost golf with limited playing rights in exchange for unpaid work on
4154-535: Is incredibly difficult to control in flower beds and most herbicides do not work. However, Ornamec, Ornamec 170, Turflon ester (tricyclopyr), and Imazapyr have shown some effectiveness. All of these items are difficult to find in retail stores, as they are primarily marketed to professional landscapers. The hybrid variety Tifton 85 , like some other grasses (e.g. sorghum ), produces cyanide under certain conditions, and has been implicated in several livestock deaths. Australia Australia , officially
Cynodon dactylon - Misplaced Pages Continue
4288-500: Is naturally treeless and this combined with their coastal location makes wind and weather an important factor in links golf. Traditional links courses are often arranged with holes in pairs along the coastline; players would play "out" from the town through a series of holes to the furthest point of the course, and then would return "in" along the second set of holes. The holes may share fairways and sometimes greens (such as at St Andrews to economize on land use, but in modern times this
4422-586: Is now Southeast Asia. It is uncertain how many waves of immigration may have contributed to these ancestors of modern Aboriginal Australians. The Madjedbebe rock shelter in Arnhem Land is possibly the oldest site showing the presence of humans in Australia. The oldest human remains found are the Lake Mungo remains , which have been dated to around 41,000 years ago. Aboriginal Australian culture
4556-505: Is on links land near the towns of central eastern Scotland that golf has been played since the 15th century. The shallow top soil and sandy subsoil made links land unsuitable for the cultivation of crops or for urban development and was of low economic value. The links were often treated as common land by the residents of the nearby towns and were used by them for recreation, animal grazing and other activities such as laundering clothes. The closely grazed turf and naturally good drainage of
4690-629: Is one of only two pristine Archaean 3.6–2.7 Ga (billion years ago) crusts identified on the Earth. Having been part of all major supercontinents , the Australian continent began to form after the breakup of Gondwana in the Permian , with the separation of the continental landmass from the African continent and Indian subcontinent. It separated from Antarctica over a prolonged period beginning in
4824-466: Is one of the oldest continuous cultures on Earth. At the time of first European contact, Aboriginal Australians belonged to wide range of societies, with diverse economies spread across at least 250 different language groups . Estimates of the Aboriginal population before British settlement range from 300,000 to 3 million. Aboriginal Australians cultures were (and remain) deeply connected with
4958-615: Is partially represented by the American Society of Golf Course Architects , the European Institute of Golf Course Architects , and the Society of Australian Golf Course Architects , although many of the finest golf course architects in the world choose not to become members of any such group, as associations of architects are not government-sanctioned licensing bodies, but private groups. While golf courses often follow
5092-531: Is played from raised artificial teeing surfaces using a tee and it has its own handicap system. There are three main categories of ownership and management of a golf course: private, commercial, and municipal. A private course is owned and managed by a golf club on behalf of its members, on a non-profit basis. Many of the courses opened during the golf booms in the late 19th and early 20th centuries are of this type. Some courses, such as Augusta National , are highly exclusive and will only allow visitors to play at
5226-491: Is rare due to the potential for injury from balls coming the other way. Famous links courses include the Old Course at St. Andrews , often described as the "Home of Golf", and Musselburgh Links , which is generally regarded as the first recorded golf course. The Open Championship , the oldest of golf's major championships, is always played on a links course. Links and links-style golf courses have been developed throughout
5360-411: Is unique. About 85% of flowering plants, 84% of mammals, more than 45% of birds , and 89% of in-shore, temperate-zone fish are endemic . Australia has at least 755 species of reptile, more than any other country in the world. Besides Antarctica, Australia is the only continent that developed without feline species. Feral cats may have been introduced in the 17th century by Dutch shipwrecks, and later in
5494-603: Is used in the Ayurveda system of medicine. Performing a rite called "the consecration of Rudra (Sanskrit Rudrabhisheka ) described in the Purāṇas (Sanskrit purāṇokta ) while offering durva 11 times bestows long life. In Hinduism, it is considered important in the worship of Lord Ganesha . A clump of 21 shoots of this grass is usually offered during puja (worship). It has been a part of Hindu rituals since Vedic times. A unique festival called Durga Ashtami, dedicated to this grass,
Cynodon dactylon - Misplaced Pages Continue
5628-645: Is widely cultivated in warm climates all over the world between about 30° S and 30° N latitude, and that get between 625 and 1,750 mm (24.6 and 68.9 in) of rainfall a year (or less, if irrigation is available). For example, in the United States, it is grown mostly in the southern half of the country. Hundreds of cultivars have been created specifically for environmental tolerance and stakeholder requirements. New cultivars are released yearly. Commonly known as " durva " or dūrvāyugma in India , this grass
5762-768: The Colonial Office that it be formally adopted. In 1824, the Admiralty agreed that the continent should be known officially by that name. The first official published use of the new name came with the publication in 1830 of The Australia Directory by the Hydrographic Office . Colloquial names for Australia include " Oz ", " Straya " and " Down Under ". Other epithets include "the Great Southern Land", "the Lucky Country" (from
5896-535: The Commonwealth of Australia , is a country comprising the mainland of the Australian continent , the island of Tasmania and numerous smaller islands . Australia has a total area of 7,688,287 km (2,968,464 sq mi), making it the sixth-largest country in the world and the largest country by area in Oceania . It is the world's oldest, flattest, and driest inhabited continent, with some of
6030-619: The Gaura festival . In a Nepalese Hindu wedding, a garland made of this grass is worn by both bride and groom. This grass is a Yoruba herb used for Esu or Elegba in the Ifá system of orishas . The rhizomes are reported to act as a diuretic in humans and the grass juice can act as an astringent . It has been observed that Cynodon dactylon may be selectively eaten by dogs to swiftly induce vomiting when they have gastrointestinal problems. The effect may be due to irritation caused by bristles on
6164-595: The Gulf Country —with their tropical climate—include forest, woodland, wetland, grassland, rainforest and desert. At the north-west corner of the continent are the sandstone cliffs and gorges of The Kimberley , and below that the Pilbara . The Victoria Plains tropical savanna lies south of the Kimberley and Arnhem Land savannas, forming a transition between the coastal savannas and the interior deserts. At
6298-551: The Indian Ocean Dipole and the El Niño–Southern Oscillation , which is correlated with periodic drought , and the seasonal tropical low-pressure system that produces cyclones in northern Australia. These factors cause rainfall to vary markedly from year to year. Much of the northern part of the country has a tropical, predominantly summer-rainfall ( monsoon ). The south-west corner of the country has
6432-539: The Iraq War from 2003 to 2009. The nation's trade relations also became increasingly oriented towards East Asia in the 21st century, with China becoming the nation's largest trading partner by a large margin. In 2020, during the COVID-19 pandemic , several of Australia's largest cities were locked down for extended periods and free movement across the national and state borders was restricted in an attempt to slow
6566-664: The Menzies Government to ban the Communist Party of Australia , and a bitter split in the Labor Party in 1955. As a result of a 1967 referendum , the federal government gained the power to legislate with regard to Indigenous Australians, and Indigenous Australians were fully included in the census . Pre-colonial land interests (referred to as native title in Australia) was recognised in law for
6700-675: The Pacific Community ; the Commonwealth of Nations ; and the defence and security organisations ANZUS , AUKUS , and the Five Eyes . It is also a major non-NATO ally of the United States. The name Australia (pronounced / ə ˈ s t r eɪ l i ə / in Australian English ) is derived from the Latin Terra Australis ( ' southern land ' ), a name used for a hypothetical continent in
6834-532: The Permian and continuing through to the Cretaceous . When the last glacial period ended in about 10,000 BC, rising sea levels formed Bass Strait , separating Tasmania from the mainland. Then between about 8,000 and 6,500 BC, the lowlands in the north were flooded by the sea, separating New Guinea, the Aru Islands , and the mainland of Australia. The Australian continent is moving toward Eurasia at
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#17327903734406968-686: The Territory of Papua and New Guinea in 1949 and gained independence from Australia in 1975. In 1914, Australia joined the Allies in fighting the First World War, and took part in many of the major battles fought on the Western Front . Of about 416,000 who served, about 60,000 were killed and another 152,000 were wounded. Many Australians regard the defeat of the Australian and New Zealand Army Corps (ANZAC) at Gallipoli in 1915 as
7102-528: The Torres Strait Islands . The Dutch charted the whole of the western and northern coastlines and named the island continent " New Holland " during the 17th century, and although no attempt at settlement was made, a number of shipwrecks left men either stranded or, as in the case of the Batavia in 1629, marooned for mutiny and murder, thus becoming the first Europeans to permanently inhabit
7236-696: The bombing of Darwin and other Japanese attacks on Australian soil , led to a widespread belief in Australia that a Japanese invasion was imminent , and a shift from the United Kingdom to the United States as Australia's principal ally and security partner. Since 1951, Australia has been allied with the United States under the ANZUS treaty. In the decades following World War II, Australia enjoyed significant increases in living standards, leisure time and suburban development. Governments encouraged
7370-426: The emu and the kookaburra . Australia is home to many dangerous animals including some of the most venomous snakes in the world. The dingo was introduced by Austronesian people who traded with Indigenous Australians around 3000 BCE . Many animal and plant species became extinct soon after first human settlement, including the Australian megafauna ; others have disappeared since European settlement, among them
7504-595: The governor-general at the federal level and by the governors at the state level, who by section 63 of the Constitution and convention act on the advice of their ministers. Thus, in practice the governor-general acts as a legal figurehead for the actions of the prime minister and the Cabinet. The governor-general may in some situations exercise reserve powers : powers exercisable in the absence or contrary to ministerial advice. When these powers may be exercised
7638-446: The green , is an area of very closely trimmed grass on relatively even, smooth ground surrounding the hole, allowing players to make precision strokes on it. To "putt" is to play a stroke on this surface, usually with the eponymous " putter " club, which has very low loft so that the ball rolls smoothly along the ground, and hopefully into the cup. The shape and topology of the green can vary almost without limit, but for practical purposes
7772-416: The teeing ground , or tee-box. There is typically more than one available box where a player places his ball , each one a different distance from the hole (and possibly with a different angle of approach to the green or fairway) to provide differing difficulty. The teeing ground is generally as level as feasible, with closely mown grass very similar to that of a putting green, and most are slightly raised from
7906-661: The "baptism of fire" that forged the new nation's identity . The beginning of the campaign is commemorated annually on Anzac Day , a date which rivals Australia Day as the nation's most important. From 1939 to 1945, Australia joined the Allies in fighting the Second World War. Australia's armed forces fought in the Pacific , European and Mediterranean and Middle East theatres . The shock of Britain's defeat in Singapore in 1942, followed soon after by
8040-587: The "island continent" and is sometimes considered the world's largest island . Australia has 34,218 km (21,262 mi) of coastline (excluding all offshore islands), and claims an extensive exclusive economic zone of 8,148,250 square kilometres (3,146,060 sq mi). This exclusive economic zone does not include the Australian Antarctic Territory . Mainland Australia lies between latitudes 9° and 44° south , and longitudes 112° and 154° east . Australia's size gives it
8174-428: The 18th century by European settlers. They are now considered a major factor in the decline and extinction of many vulnerable and endangered native species. Seafaring immigrants from Asia are believed to have brought the dingo to Australia sometime after the end of the last ice age—perhaps 4000 years ago—and Aboriginal people helped disperse them across the continent as pets, contributing to the demise of thylacines on
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#17327903734408308-539: The 1964 book of the same name ), "the Sunburnt Country", and "the Wide Brown Land". The latter two both derive from Dorothea Mackellar 's 1908 poem " My Country ". Indigenous Australians comprise two broad groups: Human habitation of the Australian continent is estimated to have begun 50,000 to 65,000 years ago, with the migration of people by land bridges and short sea crossings from what
8442-543: The 2018 Environmental Performance Index . There are more than 1,800 animals and plants on Australia's threatened species list, including more than 500 animals. Paleontologists discovered a fossil site of a prehistoric rainforest in McGraths Flat , in South Australia, that presents evidence that this now arid desert and dry shrubland / grassland was once home to an abundance of life. Australia
8576-656: The Australian Antarctic Territory, Mount McClintock and Mount Menzies , at 3,492 m (11,457 ft) and 3,355 m (11,007 ft) respectively. Eastern Australia is marked by the Great Dividing Range , which runs parallel to the coast of Queensland, New South Wales and much of Victoria. The name is not strictly accurate, because parts of the range consist of low hills, and the highlands are typically no more than 1,600 m (5,200 ft) in height. The coastal uplands and
8710-558: The Australian mainland. The first ship and crew to chart the Australian coast and meet with Aboriginal people was the Duyfken , captained by Dutch navigator Willem Janszoon . He sighted the coast of Cape York Peninsula in early 1606, and made landfall on 26 February 1606 at the Pennefather River near the modern town of Weipa on Cape York. Later that year, Spanish explorer Luís Vaz de Torres sailed through and navigated
8844-611: The Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942 , and culminating in the Australia Acts of 1986. Australia is a federal parliamentary democracy and constitutional monarchy comprising six states and ten territories . Its population of more than 28 million is highly urbanised and heavily concentrated on
8978-589: The Satsuki golf course in Sano , Japan, are the only courses with par-7 holes. Par is primarily determined by the playing length of each hole from the teeing ground to the putting green . Holes are generally assigned par values between three and five, which includes a regulation number of strokes to reach the green based on the average distance a proficient golfer hits the ball, and two putts . On occasion, factors other than distance are taken into account when setting
9112-586: The Southern Hemisphere since ancient times. Several 16th-century cartographers used the word Australia on maps, but not to identify modern Australia. When Europeans began visiting and mapping Australia in the 17th century, the name Terra Australis was applied to the new territories. Until the early 19th century, Australia was best known as New Holland , a name first applied by the Dutch explorer Abel Tasman in 1644 (as Nieuw-Holland ) and subsequently anglicised. Terra Australis still saw occasional usage, such as in scientific texts. The name Australia
9246-461: The Southern and Southwestern United States) are bent grass greens. A green may consist of a thin carpet so that bad weather is not allowed to become a serious factor in maintaining the course. These are considered the best greens because they may be cut to an extremely low height, and because they may be grown from seed. Bent grass does not have grain, which makes it superior as a putting surface. However, bent grass may become infested with Poa annua ,
9380-424: The ability of the player to "take a divot" (effectively, the ability to hit down into the ball, hitting the ball first, then hitting the turf and removing a portion of it as the club continues its arc). Fairways on prestigious tours, like the PGA Tour, are cut low. Mowing heights influence the play of the course. For example, the grass heights at U.S. Open events are alternated from one hole to the next in order to make
9514-425: The appearance and feel of real grass compared to a sand surface. Holes often include hazards, which are special areas that have additional rules for play, and are generally of two types: (1) water hazards, such as ponds, lakes, and rivers; and (2) bunkers, or sand traps. Special rules apply to playing a ball that falls in a hazard. For example, a player may not touch the ground or water with their club before playing
9648-401: The ball may be supported by a manufactured tee (limited to a height of four inches), or by any natural substance, such as a mound of sand placed on the teeing surface. After the first shot from the tee ("teeing off"), the player whose ball is farthest from the green hits the ball from where it came to rest; this spot is known as its "lie". When the ball is in play and not out of bounds or in
9782-471: The ball, not even for a practice swing. A ball in any hazard may be played as it lies without penalty . If it cannot be played from the hazard, the ball may be hit from another location, generally with a penalty of one stroke. The Rules of Golf specify exactly the point from which the ball may be played outside a hazard. Bunkers are small to medium areas, usually lower than the fairway but of varying topography, that are filled with sand and generally incorporate
9916-632: The centre and Phanerozoic sedimentary basins , metamorphic and igneous rocks in the east. The Australian mainland and Tasmania are situated in the middle of the tectonic plate and have no active volcanoes, but due to passing over the East Australia hotspot , recent volcanism has occurred during the Holocene , in the Newer Volcanics Province of western Victoria and south-eastern South Australia. Volcanism also occurs in
10050-574: The club, as then it is easier to play just a 9-hole round, if preferred, or stop at the clubhouse for a snack between the front 9 and the back 9. A successful design is as visually pleasing as it is playable. With golf being a form of outdoor recreation, the strong designer is an adept student of natural landscaping who understands the aesthetic cohesion of vegetation, water bodies, paths, grasses, stonework, and woodwork, among many other elements. Most golf courses have only par-3, −4, and −5 holes, although some courses include par-6 holes. The Ananti CC and
10184-402: The clubhouse, and thus the front 9 is referred to on the scorecard as "out" (heading out away from clubhouse) and the back 9 as "in" (heading back in toward the clubhouse). More recent courses (and especially inland courses) tend to be routed with the front 9 and the back 9 each constituting a separate loop beginning and ending at the clubhouse. This is partly for the convenience of the players and
10318-484: The colonies was achieved after a decade of planning, constitutional conventions and referendums , resulting in the establishment of the Commonwealth of Australia as a nation under the new Australian Constitution . After the 1907 Imperial Conference , Australia and several other self-governing British settler colonies were given the status of self-governing dominions within the British Empire. Australia
10452-847: The continent. In 1770, Captain James Cook sailed along and mapped the east coast, which he named " New South Wales " and claimed for Great Britain. Following the loss of its American colonies in 1783, the British Government sent a fleet of ships, the First Fleet , under the command of Captain Arthur Phillip , to establish a new penal colony in New South Wales . A camp was set up and the Union Flag raised at Sydney Cove , Port Jackson , on 26 January 1788,
10586-594: The convict system culminated in its abolition in the eastern colonies by the 1850s. Initially a free colony, Western Australia practised penal transportation from 1850 to 1868. The six colonies individually gained responsible government between 1855 and 1890, thus becoming elective democracies managing most of their own affairs while remaining part of the British Empire . The Colonial Office in London retained control of some matters, notably foreign affairs. In
10720-735: The country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights. Australia is a middle power , and has the world's thirteenth-highest military expenditure . It is a member of international groups including the United Nations; the G20 ; the OECD ; the World Trade Organization ; Asia-Pacific Economic Cooperation ; the Pacific Islands Forum ;
10854-413: The course (a ravine or creekbed may be termed a "water hazard" even if completely dry) Often, a golf course will include among its facilities a practice range or driving range , usually with practice greens, bunkers, and driving areas. Markers showing distances are usually included on a practice range for the golfer's information. Driving ranges are also commonly found as separate facilities, unattached to
10988-545: The course more difficult. One example of this is the infamous roughs at U.S. Opens, which are often 3 to 5 inches high, depending on how close to the fairway or green the section of grass will be. This makes it difficult for a player to recover after a bad shot. Variants of grass used for fairways and roughs include bent grass , Tifway 419 Bermuda grass , rye grass , Kentucky bluegrass , and Zoysiagrass . As in putting-green grass types, not every grass type works equally well in all climate types. The putting green , or simply
11122-455: The course on a long lunch or as part of a meeting. They are also popular with young professionals, because during the normal golf season, the course can usually be played in the time between the end of the work day and sundown. The popularity of the 9-hole course has waned in recent decades; a full 18-hole course still allows for the player to play only the "front nine" or "back nine" as a shorter game, while attracting more golfers seeking to play
11256-500: The decision to change from Bermuda to bent grass when they observed increased business at courses that had already changed over. Another type of grass common for greens is TifDwarf Hybrid Bermuda (other variants exist, but TifDwarf is one of the most common), or simply Bermuda grass. Bermuda is more common in regions that have very warm summers and mild winters, such as the Southern and Southwestern United States. Red Bridge Golf Course
11390-459: The early 2010s after the 2000s Australian drought . Although most of Australia is semi-arid or desert, the continent includes a diverse range of habitats from alpine heaths to tropical rainforests . Fungi typify that diversity—an estimated 250,000 species—of which only 5% have been described—occur in Australia. Because of the continent's great age, extremely variable weather patterns, and long-term geographic isolation, much of Australia's biota
11524-481: The eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne , both with a population of more than 5 million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world . It has a highly developed market economy and one of the highest per capita incomes globally . Its abundant natural resources and well-developed international trade relations are crucial to
11658-772: The first time when the High Court of Australia held in Mabo v Queensland (No 2) that Australia was neither terra nullius ( ' land belonging to no one ' ) or "desert and uncultivated land" at the time of European settlement. Following the abolition of the last vestiges of the White Australia policy in 1973, Australia's demography and culture transformed as a result of a large and ongoing wave of non-European immigration, mostly from Asia. The late 20th century also saw an increasing focus on foreign policy ties with other Pacific Rim nations. The Australia Acts severed
11792-404: The grass which are raked out at the sod farm), which are laid out on the green. Two downside factors of Bermuda greens are cost of maintenance, and also the existence of grain (the growth direction of the blades of grass), which affects the ball's roll and which is called "the grain of the green" and not to be confused with "the rub of the green" which are idiosyncrasies encountered getting through
11926-411: The green is usually flatter than other areas of the course, though gentle slopes and undulations can add extra challenge to players who must account for these variations in their putting line. The green typically does not include any fully enclosed hazards such as sand or water; however, these hazards can be — and often are — placed adjacent to the green, and depending on
12060-414: The green on the line of the putt. Most putts are not struck directly at the hole, instead they must be struck to take into account the characteristics of the green to arrive at the hole at the proper angle and speed. The best players will read the green by walking around the green and studying the characteristics of the green before addressing the ball. Many golfers consider reading the green and putting to be
12194-418: The green. The cost of installing and maintaining grass greens constitutes a considerable proportion of the expense of installing and maintaining a golf course. To save money, many low budget courses catering to casual players have sand greens instead of real grass. In recent years, artificial turf has also become an increasingly popular surface as a less costly alternative to grass which more closely resembles
12328-412: The heart of the country are the uplands of central Australia . Prominent features of the centre and south include Uluru (also known as Ayers Rock), the famous sandstone monolith, and the inland Simpson , Tirari and Sturt Stony , Gibson , Great Sandy, Tanami , and Great Victoria deserts, with the famous Nullarbor Plain on the southern coast. The Western Australian mulga shrublands lie between
12462-503: The higher grass can interfere with the path of the ball, so players often choose to use a lofted club such as an iron to make a " chip shot " or a "bump and run", where the ball carries in the air for a few yards and then rolls along the green like a normal putt. The grass of the putting green (more commonly just "green") is cut very short so that a ball can roll for a long distance. The most common types of greens are for cold winter, but warmer summer regions (i.e., not extremely warm, as in
12596-426: The hole. The slope or break of the green also affects the roll of the ball. The hole, or cup, is always found within the green and must have a diameter of 108 millimeters (4.25 in) and a depth of at least 10 centimeters (3.94 in). Its position on the green is not fixed and typically is changed daily by a greenskeeper in order to prevent excessive localized wear and damage to the turf. A new hole will be cut by
12730-479: The interior deserts and Mediterranean-climate Southwest Australia . Lying on the Indo-Australian Plate , the mainland of Australia is the lowest and most primordial landmass on Earth with a relatively stable geological history. The landmass includes virtually all known rock types and from all geological time periods spanning more than 3.8 billion years of the Earth's history. The Pilbara Craton
12864-459: The invitation of and alongside a member of the club. Others allow visitors at certain times but may insist on advance booking and proof of golfing competency. A commercial course is owned and managed by a private organization and is operated for profit. They may be constructed to provide a core or supplementary attraction for visitors to a hotel or commercial resort, as the centrepiece to a real estate development, as an exclusive Country Club , or as
12998-417: The island of New Guinea (considered geologically as part of the Australian continent), and in the Australian external territory of Heard Island and McDonald Islands . Seismic activity in the Australian mainland and Tasmania is also low, with the greatest number of fatalities having occurred in the 1989 Newcastle earthquake . The climate of Australia is significantly influenced by ocean currents, including
13132-620: The land and the environment, with stories of The Dreaming maintained through oral tradition , songs , dance and paintings. Certain groups engaged in fire-stick farming , fish farming , and built semi-permanent shelters . These practices have variously been characterised as " hunter-gatherer ", " agricultural ", "natural cultivation" and "intensification". Torres Strait Islander people first settled their islands at least 2,500 years ago. Culturally and linguistically distinct from mainland Aboriginal peoples, they were seafarers and obtained their livelihood from seasonal horticulture and
13266-456: The leaf margin. It is fast-growing and tough, making it popular and useful for sports fields, as when damaged it will recover quickly. It is a highly desirable turf grass in warm temperate climates, particularly for those regions where its tolerance to heat and drought enable it to survive where few other grasses do. This combination makes it a frequent choice for golf courses in the southern and southeastern United States and South Africa. It has
13400-447: The least fertile soils. It is a megadiverse country , and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast . The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the last glacial period . By the time of British settlement, Aboriginal Australians spoke 250 distinct languages and had
13534-431: The links was ideal for golf, and areas of longer grass, heather, low growing bushes and exposed sand provided the hazards that are familiar on modern courses. Although early links courses were often close to the sea it was rarely used as a hazard, perhaps due to the instability of the dunes closest to the water and the high cost of hand-made golf balls precluding anything that could result in their irrecoverable loss. The land
13668-494: The location for the future federal capital of Canberra . While it was being constructed, Melbourne served as the temporary capital from 1901 to 1927. The Northern Territory was transferred from the control of South Australia to the Commonwealth in 1911. Australia became the colonial ruler of the Territory of Papua (which had initially been annexed by Queensland in 1883) in 1902 and of the Territory of New Guinea (formerly German New Guinea ) in 1920. The two were unified as
13802-448: The mainland. Australia is also one of 17 megadiverse countries. Australian forests are mostly made up of evergreen species, particularly eucalyptus trees in the less arid regions; wattles replace them as the dominant species in drier regions and deserts. Among well-known Australian animals are the monotremes (the platypus and echidna ); a host of marsupials , including the kangaroo , koala , and wombat , and birds such as
13936-474: The mid-19th century, explorers such as Burke and Wills charted Australia's interior. A series of gold rushes beginning in the early 1850s led to an influx of new migrants from China , North America and continental Europe, as well as outbreaks of bushranging and civil unrest; the latter peaked in 1854 when Ballarat miners launched the Eureka Rebellion against gold license fees. The 1860s saw
14070-439: The most difficult part of the game. The green is typically surrounded by slightly higher grass, cut at a height between that of the green and fairway, and then by the fairway and/or rough. This longer grass surrounding the green is known as the fringe and is designed to slow and stop balls rolling along the green from an approach shot or errant putt, preventing them from exiting the green. Though putting strokes can be made on it,
14204-602: The next two decades, social and economic reforms, together with the establishment of a Legislative Council and Supreme Court , saw the penal colony transition to a civil society. The indigenous population declined for 150 years following European settlement, mainly due to infectious disease. British colonial authorities did not sign any treaties with Aboriginal groups . As settlement expanded, tens of thousands of Indigenous people and thousands of settlers were killed in frontier conflicts while settlers dispossessed surviving Indigenous peoples of most of their land. In 1803,
14338-474: The number of holes of each par value per course. It is also preferable to arrange greens to be close to the tee box of the next playable hole, to minimize travel distance while playing a round, and to vary the mix of shorter and longer holes. Combined with the need to package all the fairways within what is frequently a compact square or rectangular plot of land, the fairways of a course tend to form an oppositional tiling pattern. In complex areas, two holes may share
14472-498: The oldest living culture in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th-century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales . By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming
14606-437: The original landscape, some modification is unavoidable. This is increasingly the case as new courses are more likely to be sited on less optimal land. Bunkers and sand traps are always built in by architects unless the formation of such items is already in the course's natural terrain. The layout of a course follows certain traditional principles, such as the number of holes (nine and 18 being most common), their par values, and
14740-549: The par for a hole; these include altitude, terrain and obstacles that result in a hole playing longer or shorter than its measured distance, e.g. route is significantly uphill or downhill, or requiring play of a stroke to finish short of a body of water before hitting over it. Under the United States Golf Association , the typical distances for the various holes from standard tees are as follows: Men Women The first section of every hole consists of
14874-418: The par-3 course, and one round played on a nearby regulation 18-hole course with par of 71. Pitch and putt is an amateur sport , similar to golf and is also known as chip and putt. The maximum hole length for international competitions is 90 metres (100 yd) with a maximum total course length of 1,200 metres (1,310 yd). Players may only use three clubs ; one of which must be a putter . The game
15008-404: The player is expected to be able to drive the ball to the green on the first shot from the tee box. On holes longer than par 3, players are expected to require at least one additional shot to reach their greens. While many holes are designed with a direct line-of-sight from the teeing ground to the green, a hole may bend either to the left or to the right. This is called a "dogleg", in reference to
15142-402: The playing surface in their home stadiums: It is a highly aggressive invasive species , crowding out most other grasses and invading other habitats, and has become a hard-to-eradicate weed in some areas (it can be controlled somewhat with Triclopyr , Mesotrione , Fluazifop-P-butyl , and Glyphosate ). This weedy nature leads some gardeners to give it the name of "devil grass". Bermuda grass
15276-428: The political systems of the United Kingdom (a fused executive , constitutional monarchy and strong party discipline ) and the United States ( federalism , a written constitution and strong bicameralism with an elected upper house), resulting in a distinct hybrid. Federal government power is partially separated between three groups: Charles III reigns as King of Australia and is represented in Australia by
15410-594: The protection of threatened species. Numerous protected areas have been created under the National Strategy for the Conservation of Australia's Biological Diversity to protect and preserve unique ecosystems; 65 wetlands are listed under the Ramsar Convention , and 16 natural World Heritage Sites have been established. Australia was ranked 21st out of 178 countries in the world on
15544-480: The rate of 6 to 7 centimetres a year. The Australian mainland's continental crust , excluding the thinned margins, has an average thickness of 38 km, with a range in thickness from 24 km to 59 km. Australia's geology can be divided into several main sections, showcasing that the continent grew from west to east: the Archaean cratonic shields found mostly in the west, Proterozoic fold belts in
15678-545: The remaining constitutional ties between Australia and the United Kingdom while maintaining the monarch in her independent capacity as Queen of Australia . In a 1999 constitutional referendum , 55% of voters rejected abolishing the monarchy and becoming a republic. Following the September 11 attacks on the United States, Australia joined the United States in fighting the Afghanistan War from 2001 to 2021 and
15812-419: The resources of their reefs and seas. Agriculture also developed on some islands and villages appeared by the 1300s. By the mid-18th century in northern Australia, contact, trade and cross-cultural engagement had been established between local Aboriginal groups and Makassan trepangers , visiting from present-day Indonesia. The Dutch are the first Europeans that recorded sighting and making landfall on
15946-491: The rise of blackbirding , where South Sea Islanders were coerced or abducted into indentured labour, mainly by Queensland colonists. From 1886, Australian colonial governments began removing many Aboriginal children from their families and communities, justified on the grounds of child protection and forced assimilation policies. The Second Boer War (1899–1902) marked the largest overseas deployment of Australia's colonial forces . On 1 January 1901, federation of
16080-502: The same tee box, fairway, or even green. It is also common for separate tee-off points to be positioned for men, women, and amateurs, each one respectively lying closer to the green. Eighteen-hole courses are traditionally broken down into a "front 9" (holes 1–9) and a "back 9" (holes 10–18). On older courses (especially links courses, like the Old Course at St. Andrews), the holes may be laid out in one long loop, beginning and ending at
16214-417: The shape of the green and surrounding hazards, and the location of the hole (which often changes from day to day to promote even wear of the turf of the green), there may not be a direct putting line from a point on the green to the cup. Golfers use a method known as "reading" the green to enhance their chances of making a putt. Reading a green involves determining the speed, grain, incline, decline and tilt of
16348-402: The similarity to a dog's ankle. The hole is called a "dogleg left" if the hole angles leftwards, and a "dogleg right" if the hole angles rightwards. A hole's direction may bend twice, which is called a "double dogleg". Just as there are good-quality grasses for putting greens, there are good-quality grasses for the fairway and rough. The quality of grass influences the roll of the ball as well as
16482-741: The spread of the SARS-CoV-2 virus . Surrounded by the Indian and Pacific oceans, Australia is separated from Asia by the Arafura and Timor seas, with the Coral Sea lying off the Queensland coast, and the Tasman Sea lying between Australia and New Zealand. The world's smallest continent and sixth-largest country by total area , Australia—owing to its size and isolation—is often dubbed
16616-448: The stroke. Courses may also have other design features which the skilled player will avoid; there are earth bunkers (pits or depressions in the ground that are not filled with sand but require a lofted shot to escape), high grass and other dense vegetation, trees or shrubs, ravines and other rocky areas, steep inclines, etc.; while disadvantageous to play from, these are typically not considered "hazards" unless specifically designated so by
16750-411: The surrounding fairway. Each tee box has two markers showing the bounds of the legal tee area. The teeing area spans the distance between the markers, and extends two-club lengths behind the markers. A golfer may stand outside the teeing area, but the ball must be placed and hit from inside it. A golfer may place his ball directly on the surface of the teeing ground (called hitting it "off the deck"), or
16884-406: The thylacine. Many of Australia's ecoregions, and the species within those regions, are threatened by human activities and introduced animal, chromistan , fungal and plant species. All these factors have led to Australia's having the highest mammal extinction rate of any country in the world. The federal Environment Protection and Biodiversity Conservation Act 1999 is the legal framework for
17018-461: The topography of sand dunes and dune slacks with a ground cover of grasses, exposed to the wind and sea. Courses are private, public, or municipally owned, and typically feature a pro shop . Many private courses are found at country clubs . The golf course has its roots dating to the 18th century. The 18-hole course Old Course was established in 1764 at St Andrews , Scotland and has existed under its name since 1895. In 2009, Nullarbor Links ,
17152-709: The world's longest golf course spanning 1,365 kilometres, was established along the Eyre Highway , in Australia. In 2023, the golf course at Moundbuilders Country Club , was integrated into the world heritage-listed Hopewell Culture National Historical Park . Although a specialty within landscape design or landscape architecture , golf course architecture is considered a separate field of study. Some golf course designers become celebrities in their own right, such as Alister MacKenzie ; others are professional golfers of high standing and demonstrated appreciation for golf course composition, such as Jack Nicklaus . The field
17286-414: The world, reproducing the broken, treeless terrain with deep bunkers of their Scottish prototypes. An executive course or short course is a course with a total par significantly less than that of a typical 18-hole course. Two main types exist: These types of courses provide a faster pace of play than a standard course, and get their name from their target patronage of business executives who would play
17420-615: Was Australia's warmest recorded year, and the 2019–2020 bushfire season was the country's worst on record . Australia's greenhouse gas emissions per capita are among the highest in the world. Water restrictions are frequently in place in many regions and cities of Australia in response to chronic shortages due to urban population increases and localised drought. Throughout much of the continent, major flooding regularly follows extended periods of drought, flushing out inland river systems, overflowing dams and inundating large inland flood plains, as occurred throughout Eastern Australia in
17554-413: Was established in 1829, evolving into the largest Australian colony by area, Western Australia . In accordance with population growth, separate colonies were carved from New South Wales: Tasmania in 1825, South Australia in 1836, New Zealand in 1841, Victoria in 1851, and Queensland in 1859. South Australia was founded as a free colony—it never accepted transported convicts. Growing opposition to
17688-531: Was one of the founding members of the League of Nations in 1920, and the United Nations in 1945. The Statute of Westminster 1931 formally ended the ability of the UK to pass federal laws without Australia's consent. Australia adopted it in 1942, but it was backdated to 1939 to confirm the validity of legislation passed during World War II. The Australian Capital Territory was formed in 1911 as
17822-470: Was popularised by the explorer Matthew Flinders , who said it was "more agreeable to the ear, and an assimilation to the names of the other great portions of the Earth". The first time that Australia appears to have been officially used was in April 1817, when Governor Lachlan Macquarie acknowledged the receipt of Flinders' charts of Australia from Lord Bathurst . In December 1817, Macquarie recommended to
17956-493: Was the first course in North Carolina to utilize a special Bermuda called Mini Verde. A green is generally established from sod which has had the soil washed off of it (to avoid soil compatibility problems) and which is then laid tightly over the green, then rolled and topdressed with fine sand. Another common and more economical approach for establishing a putting green is to introduce hybrid Bermuda sprigs (the stolon of
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