Misplaced Pages

#303696

56-635: The Clarke Range , part of the Great Dividing Range , is a rainforest -covered mountain range located in North Queensland , Australia. The range is located approximately 30 kilometres (19 mi) from the Coral Sea and 65 kilometres (40 mi) west of the coastal city of Mackay . The highest points are the summits of Mount William at about 1,270 metres (4,170 ft) AHD and Mount Dalrymple at 1,227 metres (4,026 ft) AHD . The range

112-542: A river was already there, though not necessarily on exactly the same course. Then, subterranean geological forces caused the land in that part of North America to gradually rise by about a centimeter per year for millions of years. An unusual balance occurred: the river that would become the Colorado River was able to erode into the crust of the Earth at a nearly equal rate to the uplift of the plateau. Now, millions of years later,

168-520: A water source for important reservoirs and water supply projects such as the Upper Nepean Scheme , Snowy Mountains Scheme and Warragamba Dam . The Bradfield Scheme has been mooted as a way to transport water from the Wet Tropics of Queensland in the coastal northeast of Far North Queensland via a series of Dams & Tunnels , southwest to inland dryer regions, including a tunnel through

224-553: Is composed of granite rocks. The slopes of Clarke Range form the upper reaches of the Pioneer River valley. Broken River also rises in the range, flowing west to join the Burdekin River . An exploration party led by John Mackay were the first Europeans to cross the range on 18 May 1860. The main road over the range winds sharply and steeply and is not suitable for caravans. Some 950 square kilometres (370 sq mi) of

280-609: Is divided into three main flat regions: the Bogotá savanna , the valleys of Ubaté and Chiquinquirá , and the valleys of Duitama and Sogamoso . The parallel Sierra of Andes delimit one of the world highest plateaux: the Altiplano , (Spanish for "high plain"), Andean Plateau or Bolivian Plateau. It lies in west-central South America, where the Andes are at their widest, is the most extensive area of high plateau on Earth outside of Tibet. The bulk of

336-729: Is only one major road crossing the highlands from north to south, the Great Alpine Road . Parts of the highlands consisting of relatively flat and, by Australian standards, well-watered land were developed for agricultural and pastoral uses. Such areas include the Atherton Tableland and Darling Downs in Queensland, and the Northern Tablelands , Southern Highlands and Southern Tablelands in New South Wales . Other parts of

392-683: Is sometimes called the Roof of Africa due to its height and large area. Another example is the Highveld which is the portion of the South African inland plateau which has an altitude above approximately 1,500 metres, but below 2,100 metres, thus excluding the Lesotho mountain regions. It is home to some of the largest South African urban agglomerations . In Egypt are the Giza Plateau and Galala Mountain , which

448-528: Is the Scottish Highlands . Plateaus are classified according to their surrounding environment. The highest African plateau is the Ethiopian Highlands which cover the central part of Ethiopia. It forms the largest continuous area of its altitude in the continent, with little of its surface falling below 1,500 metres (4,921 ft), while the summits reach heights of up to 4,550 metres (14,928 ft). It

504-558: Is the home of more than 70 million people. The Western Plateau , part of the Australian Shield , is an ancient craton covering much of the continent's southwest, an area of some 700,000 square kilometres. It has an average elevation between 305 and 460 metres. The North Island Volcanic Plateau is an area of high land occupying much of the centre of the North Island of New Zealand, with volcanoes, lava plateaus, and crater lakes,

560-715: The Australian Alps . The central core of the Great Dividing Range is dotted with hundreds of peaks and is surrounded by many smaller mountain ranges or spurs, canyons , valleys and plains of regional significance. Some of the major plains include the High Plains of South-Eastern Australia, the Southern Highlands, the Central Highlands and Bogong High Plains of Victoria. Other tablelands considered part of

616-687: The Bass Strait . Rivers west of the Dividing Range drain in various westerly directions according to latitudes: the Murray–Darling basin in southeastern Australia ( Darling Downs /eastern South West Queensland , West/Central New South Wales , Northern Victoria and the Murraylands / Riverland region of southeastern South Australia ) drain southwestwards into the Great Australian Bight via

SECTION 10

#1732873618304

672-622: The Calder Highway , the Western Highway , and the Murray Valley Highway traverse parts of the range. Much of the range lies within a succession of national parks and other reserves . Most of the national parks are listed below, and there are almost double that amount of state forests. In 2009 as part of the Q150 celebrations, the Great Dividing Range was announced as one of

728-847: The Deccan Plateau (≈1,900,000 km (730,000 sq mi), elevation 300–600 metres (980–1,970 ft)). A large plateau in North America is the Colorado Plateau , which covers about 337,000 km (130,000 sq mi) in Colorado , Arizona , New Mexico , and Utah . In northern Arizona and southern Utah the Colorado Plateau is bisected by the Colorado River and the Grand Canyon . This came to be over 10 million years ago,

784-567: The Deccan Plateau in India and the Meseta Central on the Iberian Peninsula . Plateaus can also be formed by the erosional processes of glaciers on mountain ranges, leaving them sitting between the mountain ranges. Water can also erode mountains and other landforms down into plateaus. Dissected plateaus are highly eroded plateaus cut by rivers and broken by deep narrow valleys. An example

840-587: The East Australian Cordillera or the Eastern Highlands , is a cordillera system in eastern Australia consisting of an expansive collection of mountain ranges , plateaus and rolling hills . It runs roughly parallel to the east coast of Australia and forms the fifth-longest land-based mountain chain in the world , and the longest entirely within a single country. It is mainland Australia 's most substantial topographic feature and serves as

896-475: The Gulf of Carpentaria . The sharp rise between the coastal lowlands and the eastern uplands has affected Australia's climate , mainly due to orographic precipitation , and these areas of highest relief have revealed an impressive gorge country. Areas to the east of the mountain range in southern NSW usually experience a Föhn effect , which is a dry wind originating from the Great Dividing Range that abruptly raises

952-619: The Latrobe Valley and Wilsons Promontory ). Whereas on the downwind (eastern) slopes, Cooma , Omeo , Goulburn , Bowral , Bombala , Nimmitabel , and Canberra , are warmer and drier relative to altitude. Moreover, Oberon , Shooters Hill and Sunny Corner are on the crest of the ranges and thus exposed from all directions, hence their evenly spread rainfall. The main ski resorts in New South Wales, such as Thredbo Village , Perisher and Charlotte Pass , lie transitionally between

1008-583: The Liverpool Range , Mount Royal Range and the Monaro District . Whilst some of the peaks of the highlands reach respectable heights of a little over 2,000 metres (6,600 ft), the age of the range and its erosion mean that most of the mountains are not very steep, and virtually all peaks can be reached without mountaineering equipment. In some areas, such as the Snowy Mountains , Victorian Alps ,

1064-597: The Q150 Icons of Queensland for its role as a "location". Plateau Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, plate tectonics movements, and erosion by water and glaciers. Volcanic plateaus are produced by volcanic activity . The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The underlining mechanism in forming plateaus from upwelling starts when magma rises from

1120-579: The Scenic Rim and the eastern escarpments of the New England region, the highlands form a significant barrier. The eastern escarpment is the site of many spectacular waterfalls which were formed by rivers plunging off the tablelands. In other areas the slopes are gentle and in places the range is barely perceptible. Well known passes on the range include Coxs Gap , Cunninghams Gap , Dead Horse Gap , Nowlands Gap , and Spicers Gap . Major cities located on

1176-559: The Shoalhaven River . Those that flow south, primarily through Victoria, include the Snowy , Cann , Tambo , Mitchell , Latrobe , Thomson , Yarra , Werribee , Hopkins and Glenelg rivers. At some high hill passes the range provides cool sites appropriate for vineyards . The engineers of early rail passages across the Great Dividing Range needed to find low sections of the range to cross, as well as suitable, "low" gradient paths up

SECTION 20

#1732873618304

1232-423: The Snowy Mountains portion of southern Great Dividing Range. The Dividing Range does not consist of a single continuous mountain chain , but is rather a combined complex ( cordillera ) of mountain ranges , plateaus , hilly upland areas and escarpments with an ancient and complex geological history . The physiographic division name for the landmass is called the East Australian Cordillera . In some places

1288-608: The Wimmera plains as rolling hills west of the Grampians region . The width of the Range varies from about 160 km (100 mi) to over 300 km (190 mi). The Greater Blue Mountains Area , Gondwana Rainforests and Wet Tropics of Queensland World Heritage Areas are located in the Range. The highest place in Australia, the 2,228 m (7,310 ft) Mount Kosciuszko , resides in

1344-414: The drainage basins of river systems east (the coastal or rainward side) and west (the inland or leeward side) of it. The higher and more rugged parts of the "range" do not necessarily form part of the crest of the range, but may be branches and offshoots from it. The term "Great Dividing Range" may refer specifically to the watershed crest of the range, or to the entire upland complex including all of

1400-408: The mantle , causing the ground to swell upward. In this way, large, flat areas of rock are uplifted to form a plateau. For plateaus formed by extrusion, the rock is built up from lava spreading outward from cracks and weak areas in the crust. Tectonic plateaus are formed by tectonic plate movements which cause uplift, and are normally of a considerable size, and a fairly uniform altitude. Examples are

1456-552: The " Roof of the World ", which is still being formed by the collisions of the Indo-Australian and Eurasian tectonic plates . The Tibetan Plateau covers approximately 2,500,000 km (970,000 sq mi), at about 5,000 m (16,000 ft) above sea level. The plateau is sufficiently high to reverse the Hadley cell convection cycles and to drive the monsoons of India towards

1512-662: The Altiplano lies within Bolivian and Peruvian territory while its southern parts lie in Chile. The Altiplano plateau hosts several cities like Puno, Oruro, El Alto and La Paz the administrative seat of Bolivia. Northeastern Altiplano is more humid than the Southwestern, the latter of which hosts several salares , or salt flats, due to its aridity. At the Bolivia-Peru border lies Lake Titicaca ,

1568-687: The Blue Mountains were later named after each of these men. This was the start of the development of the agricultural districts of inland New South Wales . A road was built to Blaxland by convicts within six months. Easier routes to inland New South Wales were discovered towards Goulburn to the southwest, and westwards from Newcastle . Subsequent explorations were made across and around the ranges by Allan Cunningham , John Oxley , Hamilton Hume , Paul Edmund Strzelecki , Ludwig Leichhardt and Thomas Mitchell . These explorers were mainly concerned with finding and appropriating good agricultural land. By

1624-660: The Clarke Range, encompassing the Eungella National Park , has been classified as an Important Bird Area by BirdLife International because it supports most of the population of the Eungella honeyeater , an isolated northern population of the regent bowerbird , and large numbers of bush stone-curlews . This North Queensland geography article is a stub . You can help Misplaced Pages by expanding it . Great Dividing Range The Great Dividing Range , also known as

1680-507: The Great Divide is only a slight rise in the surrounding topography. Knowing that local Aboriginal people had already established routes crossing the range and by making use of Aboriginal walking trails, a usable ridge-top route was finally discovered by Europeans directly westward from Sydney across the Blue Mountains to Bathurst by an expedition jointly led by Gregory Blaxland , William Lawson and William Charles Wentworth . Towns in

1736-536: The Great Dividing Range are the Atherton Tableland , Canberra wine region and the Southern Tablelands . The Dandenong Ranges , Barrington Tops , Bunya Mountains , Blue Mountains , Liverpool Range , McPherson Ranges and the Moonbi Range are some of the smaller spurs and ranges that make up the greater dividing range. Other notable ranges and tablelands which form part of the Great Dividing Range include

Clarke Range - Misplaced Pages Continue

1792-728: The Great Dividing Range into the Flinders River then a tunnel into the Torrens Creek in the White Mountains National Park then flows south into Thompson River / Cooper Creek , part of the Eyre Basin . Many other variations have been proposed. The Great Dividing Range creates the drainage basins of the Australian south-east coast drainage division and the Australian north-east coast drainage division , whose water flows to

1848-737: The Murray–Darling Basin from Victoria include the Goulburn , Mitta Mitta , Kiewa , Ovens , King , Loddon and Campaspe rivers. Rivers that flow east into the Pacific Ocean include the Annan River , Barron River , Brisbane River , Burdekin River , Burnett River , Clarence River , Daintree River , Fitzroy River , Hastings River , Hawkesbury River , Hunter River , Karuah River , Macleay River , Mary River , Pascoe River , Richmond River and

1904-698: The North Rim of the Grand Canyon is at an elevation of about 2,450 m (8,040 ft) above sea level , and the South Rim of the Grand Canyon is about 2,150 m (7,050 ft) above sea level. At its deepest, the Colorado River is about 1,830 m (6,000 ft) below the level of the North Rim. Another high-altitude plateau in North America is the Mexican Plateau . With an area of 601,882 km (232,388 sq mi) and average height of 1,825 metres, it

1960-404: The air temperature in the lee of that mountain range and reduces atmospheric moisture. This dry wind, which elevates fire danger in the warm months, occurs because of the partial orographic obstruction of relatively damp low-level air and the subsiding of drier upper-level air in leeward of the mountains. The drier air is then heated more because of the adiabatic compression as it comes down

2016-620: The coastal Lake Alexandrina ; the eastern half of the Lake Eyre basin in east central Australia (the Cooper Creek and Warburton River systems in Central /western South West Queensland and eastern Far North of South Australia) drain southwestwards into the endorheic Kati Thanda–Lake Eyre ; the numerous rivers of western Cape York Peninsula in northeastern Australia ( North / Far North Queensland ) drain westwards or northwestwards directly into

2072-509: The coastal and inland regions. Many descendants of these nations still exist today, and some remain the traditional owners and custodians of their lands. After British colonisation in 1788, the ranges were an obstacle to exploration and settlement by the British settlers. Although not high, parts of the highlands were very rugged. Crossing the Blue Mountains was particularly challenging due to

2128-416: The definitive watershed for the river systems in eastern Australia, hence the name. The Great Dividing Range stretches more than 3,500 kilometres (2,175 mi) from Dauan Island in the Torres Strait off the northern tip of Cape York Peninsula , running the entire length of the eastern coastline through Queensland and New South Wales , then turning west across Victoria before finally fading into

2184-401: The east coast and into the Pacific Ocean, Tasman Sea , and Bass Strait with the westerly Murray–Darling basin which flow inland, away from the coast into the interior plains. Some of the rivers which flow west of the ranges includes the Condamine River , Flinders River , Herbert River , Lachlan River , Macdonald River , Macintyre River and Namoi River . Rivers that flow north into

2240-506: The gods" in the native tongue of the Pemon , the Indigenous people who inhabit the Gran Sabana . Tepuis can be considered minute plateaus and tend to be found as isolated entities rather than in connected ranges, which makes them the host of a unique array of endemic plant and animal species. Some of the most outstanding tepuis are Neblina , Autana , Auyan and Mount Roraima . They are typically composed of sheer blocks of Precambrian quartz arenite sandstone that rise abruptly from

2296-432: The highlands are too rugged for agriculture and have been used for forestry. Many parts of the highlands which were not developed are now included in National Parks . All of mainland Australia 's alpine areas, including its highest mountain, Mount Kosciuszko (2,228 metres or 7,310 feet AHD ), are part of this range, called the Main Range . The highest areas in southern New South Wales and eastern Victoria are known as

Clarke Range - Misplaced Pages Continue

2352-423: The hills and mountains between the east coast of Australia and the central plains and lowlands. At some places it can be up to 400 km (249 mi) wide. Notable ranges and other features which form part of the range complex have their own distinctive names. As a rule of thumb , rivers east/southeast of the Dividing Range drain directly eastward into the South Pacific and the Tasman Sea , or southward into

2408-416: The jungle, giving rise to spectacular natural scenery. Auyán-tepui is the source of Angel Falls , the world's tallest waterfall . The Colombian capital city of Bogota sits on an Andean plateau known as the Altiplano Cundiboyacense roughly the size of Switzerland. Averaging a height of 2,600 m (8,500 ft) above sea level, this northern Andean plateau is situated in the country's eastern range and

2464-477: The late 1830s, the most fertile rangelands adjacent to the mountain ranges had been explored, appropriated from the traditional inhabitants and some settled. These included the Gippsland and Riverina regions in the south, up to the Liverpool Plains and the Darling Downs in the north. Various road and railway routes were subsequently established through many parts of the ranges, although many areas remain remote to this day. For example, in eastern Victoria there

2520-676: The lee slopes, forming a rain shadow . In the cool season, the Great Dividing Range would shield much of the southeast (i.e. Sydney , Central Coast , Hunter Valley , Illawarra , the ACT , the Monaro and South Coast ) from south-westerly cold fronts that originate from the Southern Ocean , which bring chilling rains, sleet and snow to the upwind side of the ranges, such as on the western Central Tablelands , South West Slopes and Snowy Mountains regions – all which have relatively wetter winters. Upwind locations include Crookwell , Batlow , Tumut , Corryong , Bright , Beechworth , Eildon , Tolmie and those in West Gippsland (namely

2576-430: The leeward and windward side (the former town being more leeward and the latter more windward). Although they receive substantial precipitation from over the crest of the ranges, they lack the persistent cloud cover which characterises truly windward locations on the western face, which are; Cabramurra , Kiandra , Mount Buller , Falls Creek , Mount Hotham , Mount Buffalo and Mount Baw Baw . The Great Dividing Range

2632-485: The mistaken idea that the creeks should be followed rather than the ridges, and almost impenetrable, labyrinthine, sandstone mountains. The Blue Mountains actually lie to the east of the watershed that divides the Hawkesbury - Nepean system and the Murray-Darling system , the true Great Dividing Range. The watershed in this area lies to the west of Lithgow , passing near the locality of Mt Lambie and village of Capertee . There, as in some other places in New South Wales,

2688-479: The most notable of which is the country's largest lake, Lake Taupō . The plateau stretches approximately 100 km east to west and 130 km north to south. The majority of the plateau is more than 600 metres above sea level. A tepui ( / ˈ t ɛ p w i / ), or tepuy ( Spanish: [teˈpuj] ), is a table-top mountain or mesa found in the Guiana Highlands of South America, especially in Venezuela and western Guyana . The word tepui means "house of

2744-861: The mountains on either side. Rail passages include: Many of Australia's highways such as the Alpine Way , Great Alpine Road , Snowy Mountains Highway , Hume Highway , Illawarra Highway , Northern Highway , Melba Highway , Maroondah Highway , Midland Highway , Pyrenees Highway , Sunraysia Highway , Monaro Highway , Olympic Highway , Newell Highway , Lachlan Valley Way , Barton Highway , Federal Highway , Kings Highway , Great Western Highway , Mitchell Highway , Mid-Western Highway , Castlereagh Highway , Mulligan Highway , Capricorn Highway , Cunningham Highway , Gore Highway , Flinders Highway , Gregory Highway , Peak Downs Highway , Dawson Highway , New England Highway , Golden Highway , Bruxner Highway , Gwydir Highway , Oxley Highway , Warrego Highway , Summerland Way , Waterfall Way , Thunderbolts Way ,

2800-692: The south. The Deosai Plains in Pakistan are situated at an average elevation of 4,114 meters (13,497 ft) above sea level. They are considered to be the second highest plateaus in the world. Other major plateaus in Asia are: Najd on the Arabian Peninsula , elevation 762 to 1,525 m (2,500 to 5,003 ft), Armenian Highlands (≈400,000 km (150,000 sq mi), elevation 900–2,100 metres (3,000–6,900 ft)), Iranian Plateau (≈3,700,000 km (1,400,000 sq mi), elevation 300–1,500 metres (980–4,920 ft)), Anatolian Plateau , Mongolian Plateau (≈2,600,000 km (1,000,000 sq mi), elevation 1,000–1,500 metres (3,300–4,900 ft)), and

2856-416: The surrounding coastline through enormous glaciers . The polar ice cap is so massive that the echolocation measurements of ice thickness have shown that large areas are below sea level . But, as the ice melts, the land beneath will rebound through isostasy and ultimately rise above sea level. The largest and highest plateau in the world is the Tibetan Plateau , sometimes metaphorically described as

SECTION 50

#1732873618304

2912-408: The terrain is relatively flat, consisting of very low hills. Typically the highlands range from 300 to 1,600 metres (980 to 5,250 ft) in height. The mountains and plateaus, which consist of limestones , sandstone , quartzite , schists and dolomite , have been created by faulting and folding processes. The crests of the Great Dividing Range is defined by the watershed boundary between

2968-403: The towns/cities located on or near the range include: The lower reaches are used for forestry, an activity that causes friction with conservationists. The range is also the source of virtually all of eastern Australia's water supply, both through runoff caught in dams, and throughout much of Queensland, through the Great Artesian Basin . Valleys along the chain of mountains have yielded

3024-432: The upland areas of the range include Canberra , Toowoomba and the outer suburbs of Sydney , Melbourne , Brisbane , Gold Coast and Cairns in north Queensland. Many towns and cities are located on the range, and also in lowland areas and foothills adjacent to the highlands. There is a strong natural history and cultural attachment to the Dividing Range region in towns and on many, sometimes remote, landholdings. Some of

3080-511: Was formed during the Carboniferous period —over 300 million years ago—when Australia collided with what are now parts of South America and New Zealand. The range has experienced significant erosion since. (See Geology of Australia .) For tens of thousands of years prior to British colonisation the ranges were home to various Aboriginal Australian nations and clans. Evidence remains in some places of their traditional way of life including decorated caves, campsites and trails used to travel between

3136-467: Was once called Gallayat Plateaus, rising 3,300 ft above sea level. Another very large plateau is the icy Antarctic Plateau , which is sometimes referred to as the Polar Plateau or King Haakon VII Plateau, home to the geographic South Pole and the Amundsen–Scott South Pole Station , which covers most of East Antarctica where there are no known mountains but rather 3,000 m (9,800 ft) high of superficial ice and which spreads very slowly toward

#303696