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Cocklebiddy, Western Australia
Cocklebiddy is a small roadhouse community located on the Eyre Highway in Western Australia. It is the third stop after Norseman on the journey east across the Nullarbor Plain. The area is noted for its caves and lakes. It is the nearest locality to the south coast feature of Twilight Cove, which is 26 km to the south. Cocklebiddy follows the time zone used by Eucla of UTC+8:45. it is situated 284km from Border Village History Cocklebiddy started as an Aboriginal mission station, of which only the stone foundations remain today. The area was thought to be a potential water source and, during World War II, Army engineers attempted to tap fresh water from the lakes, but it was found that a thin skin of fresh water overlay a vast volume of saline water. The Eyre Telegraph Station, located south of the settlement, operated from 1897 until 1929. Unlike most others, it remained in a relatively well-preserved state due to its isolation and protection from the Southern Ocea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perth
Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth is part of the South West Land Division of Western Australia, with most of the metropolitan area on the Swan Coastal Plain between the Indian Ocean and the Darling Scarp. The city has expanded outward from the original British settlements on the Swan River, upon which the city's central business district and port of Fremantle are situated. Perth is located on the traditional lands of the Whadjuk Noongar people, where Aboriginal Australians have lived for at least 45,000 years. Captain James Stirling founded Perth in 1829 as the administrative centre of the Swan River Colony. It was named after the city of Perth in Scotland, due to the influence of Stirling's patron Sir George Murray, who had connections with the area. It gained city statu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuytsland Nature Reserve
Nuytsland Nature Reserve is a protected area of Western Australia in the south-eastern part of the state, on the south coast. Geography Nominally located at 32° 18' S 125° 52' E, it has an area of 6,253.44 km², and takes in over 500 kilometres of coastline from Cape Pasley to Red Rocks Point. In the southwest the reserve includes the Israelite Plain, a coastal plain with broad beaches, dunes, sandplains, and coastal lagoons which includes Israelite Bay. The middle section of the reserve protects the Baxter Cliffs, dramatic seacliffs that extend up to 80 metres high for over 190 km along the coast. The Baxter Cliffs feature Toolinna Cove and Twilight Cove. The reserve boundary extends northwards near Cocklebiddy to encompass Cocklebiddy Cave on the Hampton Tableland. The eastern end of the reserve includes the western portion of the Roe Plains, with extensive coastal dunes and sandplains. Eyre Bird Observatory is located near Cocklebiddy, where the cliffs transiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Divers Association Of Australia
The Cave Divers Association of Australia (CDAA) is a cave diving organisation which was formed in September 1973 to represent the interests of Recreational diving, recreational scuba divers who dive in water‐filled caves and sinkholes principally in the Lower South East (now called the Limestone Coast) of South Australia (SA) and secondly in other parts of Australia. Its formation occurred after a series of diving fatalities in waterfilled caves and sinkholes in the Mount Gambier region between 1969 and 1973 and in parallel to a Government of South Australia, South Australian Government inquiry into these deaths. The CDAA's major achievement has been the dramatic reduction of fatalities via the introduction of a site rating scheme and an associated testing system which was brought in during the mid-1970s. While its major area of operation is in the Limestone Coast region of SA, it administers and supports cave diving activity in other parts of Australia including the Nullarb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Caves In Western Australia
This is a list of karst features in Western Australia. It includes all named features that occur in the Australian Speleological Federation Karst Index Database (KID). The term "karst feature" is an umbrella term for topographical features formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. While the majority of features in the list below refer to cave entrances, some other features include cliffs, gorges and a calcified wooden water wheel. Karst Features Each feature is given a unique identification number, and many are also given a name. This list is restricted to named features. For conservation reasons, the precise locations of features are not made available to the public. However, most features are allocated to an area. The list shows karst features (e.g. a cave entrance), not cave systems, so caves with 2 or more entrance points will appear multiple times in the list. References Further reading * Watson, J.R. (editor) 1982 ''Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tussock (grass)
Tussock grasses or bunch grasses are a group of grass species in the family Poaceae. They usually grow as singular plants in clumps, tufts, hummocks, or bunches, rather than forming a sod or lawn, in meadows, grasslands, and prairies. As perennial plants, most species live more than one season. Tussock grasses are often found as forage in pastures and ornamental grasses in gardens. Many species have long roots that may reach or more into the soil, which can aid slope stabilization, erosion control, and soil porosity for precipitation absorption. Also, their roots can reach moisture more deeply than other grasses and annual plants during seasonal or climatic droughts. The plants provide habitat and food for insects (including Lepidoptera), birds, small animals and larger herbivores, and support beneficial soil mycorrhiza. The leaves supply material, such as for basket weaving, for indigenous peoples and contemporary artists. Tussock and bunch grasses occur in almost any habitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restionaceae
The Restionaceae, also called restiads and restios, are a family (biology), family of flowering plants native to the Southern Hemisphere; they vary from a few centimeters to 3 meters in height. Following the APG IV system, APG IV (2016): the family now includes the former families Anarthriaceae, Centrolepidaceae and Lyginiaceae, and as such includes 51 genera with 572 known species. Based on evidence from fossil pollens, the Restionaceae likely originated more than 65 million years ago during the Cretaceous, Late Cretaceous period, when the southern continents were still part of Gondwana.Bremer, K. (2002). "Gondwanan Evolution of the Grass Alliance of Families (Poales)." ''Evolution'', 56(7): 1374-1387 Description The family consists of tufted or rhizomatous, herbaceous plants belonging to a group of monocotyledons that includes several similar families, such as the Cyperaceae, sedges, Juncaceae, rushes, and Poaceae, grasses. They have green, photosynthetic stems and leaves that h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamish & Andy (radio Show)
From 2006 to 2017, Australian comedy duo Hamish & Andy hosted a number of radio shows. Their first programme, ''Hamish & Andy'', began on Fox FM in 2006 and was broadcast nationwide on the Hit Network from 2007 to 2010 in the weekday drive time slot. The show was the highest-rated radio series in Australian history, consistently gaining up to 20% market share in the crucial Melbourne market, with around 2.7 million listeners and 1 million podcast downloads each week. From 2011 to 2012, the show was restructured to broadcast weekly on Fridays. In 2013, a new programme, ''Business Brunch'', was broadcast every morning from Tuesday to Friday, until July 2013 when the show was moved to weekday afternoons in their ''Happy Hour'' show. In 2015, the show returned to its original drive-home time slot on weekdays. The duo retired from radio broadcasting at the end of 2017, choosing to instead focus on podcasting in a weekly show titled '' Hamish & Andy'', releasing every Thursday s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tham Luang Cave Rescue
In June and July 2018, a junior association football team and their assistant coach were rescued from the Tham Luang Nang Non cave in Chiang Rai Province in northern Thailand. Twelve members of the team, aged 11 to 16, and their 25-year-old assistant coach entered the cave on 23 June after a football practice session. Shortly thereafter, heavy rainfall partially flooded the cave system, blocking their way out, and trapping them deep within. Efforts to locate the group were hampered by rising water levels and strong currents; and no contact was made for more than a week. The cave rescue effort expanded into a massive operation amid intense worldwide public interest and involving international rescue teams. On 2 July, after advancing through narrow passages and muddy waters, British divers John Volanthen and Rick Stanton found the group alive on an elevated rock about from the cave mouth. Rescue organisers discussed various options for extracting the group, including whether to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rebreather
A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's breathing, exhaled breath to permit the rebreathing (recycling) of the substantially unused oxygen content, and unused inert content when present, of each breath. Oxygen is added to replenish the amount metabolised by the user. This differs from open-circuit breathing apparatus, where the exhaled gas is discharged directly into the environment. The purpose is to extend the breathing endurance of a limited gas supply, and, for covert military use by frogmen or observation of underwater life, eliminating the bubbles produced by an open circuit system and in turn not scaring wildlife being filmed. A rebreather is generally understood to be a portable unit carried by the user. The same technology on a vehicle or non-mobile installation is more likely to be referred to as a life-support system. Rebreather technology may be used where breathing gas supply is limited, such as underwater or in space, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Harris (anaesthetist)
Richard "Harry" Harris, , is an Australian anaesthetist and cave diver who played a crucial role in the Tham Luang cave rescue. He and Craig Challen were jointly awarded 2019 Australian of the Year as a result of that rescue. Education and career After completing school at St Peter's College in Adelaide, South Australia, Harris completed a Bachelor of Medicine and Bachelor of Surgery at Flinders University in 1988. He subsequently completed anaesthetics training in the United Kingdom and New Zealand. Harris has worked on medical assistance teams in natural disasters in the Pacific region and taken part in Australian Aid missions to Vanuatu. he works as an aeromedical consultant and anaesthetist for the South Australian Ambulance Service's medical retrieval service. Cave diving Harris is a cave diver with over 30 years of experience. Harris's cave diving experiences include leading a team of Australian divers to record depths of in 2011 and 2012 whilst searching for the sour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craig Challen
Craig Challen, is an Australian technical diver and Cave diving, cave explorer. He was the recipient of the Oztek 2009 Diver of the Year award for his services to caving, and was joint winner of the 2019 Australian of the Year. He grew up in the Perth suburb of Thornlie, Western Australia, Thornlie and later on a farming property in Gidgegannup, Western Australia, Gidgegannup; he attended Eastern Hills Senior High School in Mount Helena, Western Australia, Mount Helena, near Gidgegannup. A veterinary surgeon by profession, Challen has made notable dives in Cocklebiddy Cave and Pearse Resurgence. In 2010 he made a record-setting dive while caving in New Zealand. In 2020 he made a second record-setting return visit to the Pearse Resurgence (New Zealand) and extended the Australasian depth record to with his dive partner Richard Harris (anaesthetist), Richard Harris. Career In 2018 Challen, along with his dive partner Richard Harris (anaesthetist), Richard Harris, was involve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Diving
Cave-diving is underwater diving in water-filled caves. It may be done as an extreme sport, a way of exploring flooded caves for scientific investigation, or for the search for and recovery of divers or, as in the 2018 Thai cave rescue, other cave users. The equipment used varies depending on the circumstances, and ranges from breath hold to surface supplied, but almost all cave-diving is done using scuba equipment, often in specialised configurations with redundancies such as sidemount or backmounted twinset. Recreational cave-diving is generally considered to be a type of technical diving due to the lack of a free surface during large parts of the dive, and often involves planned decompression stops. A distinction is made by recreational diver training agencies between cave-diving and cavern-diving, where cavern diving is deemed to be diving in those parts of a cave where the exit to open water can be seen by natural light. An arbitrary distance limit to the open water s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
