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Canal Rocks
Canal Rocks is a series of granite rocks in the Indian Ocean just off the coast situated approximately south of Yallingup in the South West region of Western Australia. The Noongar name for this place is Winjee Sam. The rock formation takes its name from the narrow channel between the rocks that has formed from the coastal waters eroding the granite-gneiss away over time. The rocks that make up the canals are part of the Leeuwin-Naturaliste Ridge, or Leeuwin complex. The rocks that make up the feature consist of hornblende-biotite monzogranite gneiss that are medium to coarse-grained and moderately foliated containing minerals such as perthite, quartz, hornblende with accessory biotite, opaques, apatite, and zircon. The original rock that underwent medium metamorphism was granite. The estimated age of crystallisation is 702 ± 7 million years. The Cape to Cape Track The Cape to Cape Walk Track is a long-distance walk trail located in the far south-west corner of West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal Rocks Aerial Panorama
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classified as gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Eurasia. Quartz is the mineral defining the val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Corporation
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seven West Media
Seven West Media Limited is an ASX-listed media company and is Australia's largest diversified media business, with an extensive presence in broadcast television, print and online publishing. Seven Group Holdings Ltd (SGH), a company controlled by Australian Capital Equity, is Seven West Media's largest shareholder, with over $1 billion in Seven West Media shares and $250 million of Seven West Media convertible preference shares (CPS).WAN Proposal to Acquire Seven Media Group 8 March 2011, p.4 Seven West Media owns the , Australia's second largest commercial television network (by audience and advertising market share). It also owns '' |
News Limited
News Corp Australia is an Australian media conglomerate and wholly owned subsidiary of the American News Corp. One of Australia's largest media conglomerates, News Corp Australia employs more than 8,000 staff nationwide and approximately 3,000 journalists. The group's interests span newspaper and magazine publishing, Internet, subscription television in the form of Foxtel, market research, DVD and film distribution, and film and television production trading assets. News Pty Limited (formerly News Limited) is the holding company of the group. News Corp Australia owns approximately 142 daily, Sunday, weekly, bi-weekly, and tri-weekly newspapers, of which 102 are suburban publications (including 16 in which News Corp Australia has a 50% interest). News Corp Australia publishes a nationally distributed newspaper in Australia, a metropolitan newspaper in each of the Australian cities of Adelaide, Brisbane, Darwin, Hobart, Melbourne, and Sydney, as well as groups of suburban n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwater Diving
Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment. It is also often referred to as diving, an ambiguous term with several possible meanings, depending on context. Immersion in water and exposure to high ambient pressure have physiological effects that limit the depths and duration possible in ambient pressure diving. Humans are not physiologically and anatomically well-adapted to the environmental conditions of diving, and various equipment has been developed to extend the depth and duration of human dives, and allow different types of work to be done. In ambient pressure diving, the diver is directly exposed to the pressure of the surrounding water. The ambient pressure diver may dive on breath-hold (freediving) or use breathing apparatus for scuba diving or surface-supplied diving, and the saturation diving technique reduces the risk of decompression sickness (DCS) after long-duration deep dives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The West Australian
''The West Australian'' is the only locally edited daily newspaper published in Perth, Western Australia. It is owned by Seven West Media (SWM), as is the state's other major newspaper, ''The Sunday Times''. It is the second-oldest continuously produced newspaper in Australia, having been published since 1833. It tends to have conservative leanings, and has mostly supported the Liberal–National Party Coalition. It has Australia's largest share of market penetration (84% of WA) of any newspaper in the country. Content ''The West Australian'' publishes international, national and local news. , newsgathering was integrated with the TV news and current-affairs operations of ''Seven News'', Perth, which moved its news staff to the paper's Osborne Park premises. SWM also publish two websites from Osborne Park including thewest.com.au and PerthNow. The daily newspaper includes lift-outs including Play Magazine, The Guide, West Weekend, and Body and Soul. Thewest.com.au is the on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Road (Western Australia)
Caves Road is a scenic route in the South West region of Western Australia. It connects western Busselton with Augusta, running along or to the west of the Leeuwin-Naturaliste ridge, and is an alternative route to Bussell Highway. Caves Road is also a major component of the route from Cape Naturaliste to Cape Leeuwin, in what is known as the state's Capes Region. Route description Starting at Bussell Highway in Abbey, west of Busselton, Caves Road initially heads west passing the Locke Nature Reserve or "Holy Mile" through Dunsborough to Yallingup. From there the road travels southwards, between the coast and Bussell Highway, which it rejoins at the northern edge of Augusta. Caves Road forms the majority of Tourist Drive 250, which is named Caves Road Tourist Drive. The route runs from Cape Naturaliste, north-west of Dunsborough, to Cape Leeuwin, south of Augusta. Most of the surfing locations that are on the coastline between Cape Leeuwin and Cape Naturaliste are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal Rocks Walkway From Above
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surf Life Saving Australia
Surf Life Saving Australia (SLSA) is an Australian not-for-profit community organisation that promotes water safety and provides surf rescue services. SLSA strives to create a safe environment on Australia's beaches and coastline through patrols, education and training, public safety campaigns and the promotion of health and fitness. the organisation had 181,603 members with 314 affiliated surf life saving clubs. The majority of its services are provided by volunteer surf lifesavers, that provided 1.26 million hours of service, rescued 7,731 people, performed 1,609,184 preventative actions and provided 68,766 first aid treatments during 2019/20. In 1973, the organisation established the Westpac Life Saver Rescue Helicopter Service that, during 2016/17, delivered 850 rescue missions via helicopter. Surf Life Saving Australia also operates Australia's largest lifeguard service, contracting to local government and other coastal land managers. Additional income is sourced t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape To Cape Track
The Cape to Cape Walk Track is a long-distance walk trail located in the far south-west corner of Western Australia, south of Perth. It meanders along the whole length of the Leeuwin-Naturaliste Ridge, which forms the backbone of the Leeuwin-Naturaliste National Park. Its start and finish are the lighthouses at the tips of Cape Naturaliste and Cape Leeuwin. The Track extends over of coastal scenery, sheltered forests and pristine beaches, and is in close proximity to the caves, vineyards and other features and attractions of the South West CapesMargaret River region. History The original Aboriginal inhabitants of the area, the Wardandi people, would have known the ridge and its resources intimately, and would regularly have travelled its length. Soon after the first European settlers arrived at Augusta in March 1831, John Dewar and Andrew Smith travelled to the Swan River on foot, recording the section to Cape Naturaliste in their journal. They seemed to have had little ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoscience Australia
Geoscience Australia is an agency of the Australian Government. It carries out geoscientific research. The agency is the government's technical adviser on all aspects of geoscience, and custodian of the geographic and geological data and knowledge of the nation. On a user pays basis it produces geospatial products such as topographic maps and satellite imagery. It is also a major contributor to the Australian Government's free, open data collections such as data.gov.au. Strategic priorities The agency has six strategic priority areas: # building Australia's resource wealth in order to maximise benefits from Australia's minerals and energy resources, now and into the future; # ensuring Australia's community safety so that Australian communities are more resilient to natural hazards; # securing Australia's water resources in order to optimise and sustain the use of Australia's water resources; # managing Australia's marine jurisdictions in order to maximise benefits from the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
