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Onslow, Western Australia
__NOTOC__ Onslow is a coastal town in the Pilbara region of Western Australia, north of Perth. It has a population of 848 people and is located within the Shire of Ashburton local government area. The town is served by Onslow Airport, and is located 76 km off of the North West Coastal Highway. History Onslow was gazetted on 26 October 1885 as a town to serve the port at Ashburton Roads, at the mouth of the Ashburton River, exporting wool from sheep stations of the Pilbara hinterland. It was named after the then Chief Justice of Western Australia, Sir Alexander Onslow (1842–1908). Wool continued to be the major industry for the next eighty years, despite the extremes of drought and flood that characterize the region and are related to the passage or absence of cyclones. Although a large jetty was built at the original site of Onslow (Old Onslow), repeated cyclone damage and the silting up of the river caused increasing problems with the loading and unloading of visiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electoral District Of North West Central
North West Central is an electoral district of the Legislative Assembly in the Australian state of Western Australia. The district is mostly based in the rural north-west of Western Australia. It is currently a marginal seat for the Nationals. History First known as North West Coastal, the district was first created for the 2005 state election, incorporating territory from the abolished districts of Burrup and Ningaloo. The seat was won by Labor MP, and then member for Burrup, Fred Riebeling. The district was expanded for the 2008 state election, incorporating more inland territory which resulted in the name change to North West. With Riebeling's decision to retire, the contest pitted Labor MP Vince Catania, then a member of the Legislative Council, against Liberal candidate, and former Ningaloo MP, Rod Sweetman, with Catania emerging victorious. On 20 July 2009, Catania announced his decision to leave the Labor Party to join the rival National Party. The 2013 state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding, for example land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees, and larger environmental issues such as climate change and sea level rise. In particular climate change's increased rainfall and extreme weather events increases the severity of other causes for flooding, resulting in more intense floods and increased flood risk. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Meteorology (Australia)
The Bureau of Meteorology (BOM or BoM) is an executive agency of the Australian Government responsible for providing weather services to Australia and surrounding areas. It was established in 1906 under the Meteorology Act, and brought together the state meteorological services that existed before then. The states officially transferred their weather recording responsibilities to the Bureau of Meteorology on 1 January 1908. History The Bureau of Meteorology was established on 1 January 1908 following the passage of the ''Meteorology Act 1906''. Prior to Federation in 1901, each colony had had its own meteorological service, with all but two colonies also having a subsection devoted to astronomy. In August 1905, federal home affairs minister Littleton Groom surveyed state governments for their willingness to cede control, finding South Australia and Victoria unwilling. However, at a ministerial conference in April 1906 the state governments agreed to transfer responsibility for m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Climatic Data Center
The United States National Climatic Data Center (NCDC), previously known as the National Weather Records Center (NWRC), in Asheville, North Carolina, was the world's largest active archive of weather data. Starting as a tabulation unit in New Orleans, Louisiana in 1934, the climate records were transferred to Asheville in 1951, becoming named the National Weather Records Center (NWRC). It was later renamed the National Climatic Data Center, with relocation occurring in 1993. In 2015, it was merged with the National Geophysical Data Center (NGDC) and the National Oceanic Data Center (NODC) into the National Centers for Environmental Information (NCEI). History In 1934, a tabulation unit was established in New Orleans, Louisiana to process past weather records. Climate records and upper air observations were punched onto cards in 1936. This organization was transferred to Asheville, North Carolina in 1951, where the National Weather Records Center (NWRC) was established. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oodnadatta
Oodnadatta is a small, remote outback town and locality in the Australian state of South Australia, located north-north-west of the state capital of Adelaide by road or direct, at an altitude of . The unsealed Oodnadatta Track, an outback road popular with tourists, runs through the town. In the , there were 74 dwellings and the population was 318. Town facilities include a hotel, caravan park, post office, general stores, police station, hospital, fuel and minor mechanical repairs. The old railway station now serves as a museum. From the 1880s to the 1930s, Oodnadatta was a base for camel drivers and their animals, which provided cartage when the railway was under construction and along outback tracks before roads were established. After the railway line was lifted, Oodnadatta's role changed from that of a government service centre and supply depot for surrounding pastoral properties to a residential freehold town for Aboriginal families who, moving from cattle work, bought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Climate
The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk''), is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive. Covering 14.2% of earth's land area, hot deserts are the second most common type of climate on earth after the polar climate. There are two variations of a desert climate according to the Köppen climate classification: a hot desert climate (''BWh''), and a cold desert climate (''BWk''). To delineate "hot desert climates" from "cold desert climates", there are three widely used Isotherm (contour line), isotherms: most commonly a mean annual temperature of , or sometimes the coldest month's mean temperature of , so that a location with a ''BW'' type climate with the appropriate temperature above whichever isotherm is being used is classi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Coast, Australia
Coral Coast is a tourism promotion name for the coastal region along Western Australia's mid western coastline between Cervantes and Exmouth. It is named because of its unusual coral formations so far south, however the specific coastal area has been given other names as well over time. At earlier stages, sections of the coastal region have had separate "brands", the coast near Geraldton being known as the Batavia Coast, and south of Geraldton known as the Turquoise Coast, however these brands are not part of current tourism promotion schemes. The Sunset Coast brand of the northern beach areas of metropolitan Perth is still current. See also * Coastal regions of Western Australia Western Australia has the longest coastline of any state or territory in Australia, at 10,194 km or 12,889 km (20,781 km including islands). It is a significant portion of the coastline of Australia, which is 35,877 km (59 ... References Coastline of Western Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Raids On Australia, 1942–43
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis by terrestrial plants and breathing of terrestrial animals is found only in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Mail (Western Australia)
''The Western Mail'', or ''Western Mail'', was the name of two weekly newspapers published in Perth, Western Australia. Published 1885–1955 The first ''Western Mail'' was published on 19 December 1885 by Charles Harper and John Winthrop Hackett, co-owners of ''The West Australian'', the state's major daily paper. It was printed by James Gibney at the paper's office in St Georges Terrace. In 1901, in the publication ''Twentieth century impressions of Western Australia'', a history of the early days of the ''West Australian'' and the ''Western Mail'' was published. In the 1920s ''The West Australian'' employed its first permanent photographer Fred Flood, many of whose photographs were featured in the ''Western Mail''. In 1933 it celebrated its first use of photographs in 1897 in a ''West Australian'' article. The Western Mail featured early work from a large number of prominent West Australian authors and artists, including; Mary Durack, Elizabeth Durack, May Gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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