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Henbury Meteorites Conservation Reserve
Henbury Meteorites Conservation Reserve is a protected area in the Northern Territory of Australia located in the locality of Ghan. Henbury craters are a result of one of the few impact events that have occurred in a populated area (few other examples are Kaali crater in Estonia and 2007 Carancas impact event in Peru). Description The reserve is located south west of Alice Springs and contains over a dozen craters, which were formed when a fragmented meteorite hit the Earth’s surface. Henbury is one of five meteorite impact sites in Australia with remaining meteorite fragments and one of the world's best preserved examples of a small crater field. Henbury was the earliest documented example of impact cratering in Australia. Meteorite impact craters At Henbury there are 13 to 14 craters ranging from in diameter and up to in depth that were formed when the meteor broke up before impact. Several tonnes of iron-nickel fragments have been recovered from the site. The site h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghan, Northern Territory
__NOTOC__ Ghan is a locality in the Northern Territory of Australia located about south of the territory capital of Darwin City, Northern Territory, Darwin at the intersection of Lasseter Highway and Stuart Highway. Naming The locality’s name is given in "recognition of the important role the Afghan cameleers in Australia, Afghans and their camels played in opening up Central Australia." It fully surrounds both the locality of Finke, Northern Territory, Finke and the community of Imanpa, Northern Territory, Imanpa. Its boundaries and name were gazetted on 4 April 2007. Heritage listed sites Ghan includes the following places that have been listed on the Northern Territory Heritage Register – the Charlotte Waters Telegraph Station, the Henbury Meteorites Conservation Reserve#Cultural significance, Henbury Meteorite Craters, the Illamurta Springs Conservation Reserve, the Mac Clark (Acacia peuce) Conservation Reserve and the Old Andado Station. Governance Ghan is located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ejecta
Ejecta (from the Latin: "things thrown out", singular ejectum) are particles ejected from an area. In volcanology, in particular, the term refers to particles including pyroclastic materials ( tephra) that came out of a volcanic explosion and magma eruption volcanic vent, or crater, has traveled through the air or under water, and fell back on the ground surface or on the ocean floor. Volcanology Typically in volcanology, ejecta is a result of explosive eruptions. In an explosive eruption, large amounts of gas are dissolved in extremely viscous lava; this lava froths to the surface until the material is expelled rapidly due to the trapped pressure. Sometimes in such an event a lava plug or volcanic neck forms from lava that solidifies inside a volcano's vent, causing heat and pressure to build up to an extreme with no way to escape. When the blockage breaks and cannot sustain itself any longer, a more violent eruption occurs, which allows materials to be ejected out of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Reserves In The Northern Territory
Conservation is the preservation or efficient use of resources, or the conservation of various quantities under physical laws. Conservation may also refer to: Environment and natural resources * Nature conservation, the protection and management of the environment and natural resources * Conservation biology, the science of protection and management of biodiversity * Conservation movement, political, environmental, or social movement that seeks to protect natural resources, including biodiversity and habitat * Conservation organization, an organization dedicated to protection and management of the environment or natural resources * Wildlife conservation, the practice of protecting wild species and their habitats in order to prevent species from going extinct * ''Conservation'' (magazine), published by the Society for Conservation Biology from 2000 to 2014 ** ''Conservation Biology'' (journal), scientific journal of the Society for Conservation Biology Physical laws * Conser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of The Northern Territory
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Craters Of The Northern Territory
Impact may refer to: * Impact (mechanics), a high force or shock (mechanics) over a short time period * Impact, Texas, a town in Taylor County, Texas, US Science and technology * Impact crater, a meteor crater caused by an impact event * Impact event, the collision of a meteoroid, asteroid or comet with Earth * Impact factor, a measure of the citations to a science or social science journal Books and magazines * ''Impact'' (novel), a 2010 novel by Douglas Preston *''Impact Press'', a former Orlando, Florida-based magazine * Impact Magazines, a former UK magazine publisher * ''Impact'' (conservative magazine), a British political magazine * ''Impact'' (British magazine), a British action film magazine * ''Impact'', a French action film magazine spun off from ''Mad Movies'' * ''Impact'' (UNESCO magazine), a former UNESCO quarterly titled ''IMPACT of science on society'' * ''Impact'' (student magazine), a student magazine for the University of Nottingham, England * ''Bathimpa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More sola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Cuarto Craters
Rio or Río is the Portuguese, Spanish, Italian, and Maltese word for "river". When spoken on its own, the word often means Rio de Janeiro, a major city in Brazil. Rio or Río may also refer to: Geography Brazil * Rio de Janeiro * Rio do Sul, a town in the state of Santa Catarina, Brazil Mexico * Río Bec, a Mayan archaeological site in Mexico * Río Bravo, Tamaulipas, a city in Mexico United States * Rio, a location in Deerpark, New York, US * Rio, Florida, a census-designated place in Martin County, US * Rio, Georgia, an unincorporated community in Spalding County, US * Rio, Illinois, a village in Knox County, US * Rio, Virginia, a community in Albemarle County, US * Rio, West Virginia, a village in Hampshire County, US * Rio, Wisconsin, a village in Columbia County, US * El Río, Las Piedras, Puerto Rico, a barrio * Río Arriba, Añasco, Puerto Rico, a barrio * Río Arriba, Arecibo, Puerto Rico, a barrio * Río Arriba, Fajardo, Puerto Rico, a barrio * Río Arriba, Vega Baja, Pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West MacDonnell National Park
Tjoritja / West MacDonnell is a national park in the Northern Territory (Australia) due west of Alice Springs and 1234 km south of Darwin. It extends along the MacDonnell Ranges west of Alice Springs. The popular extended walk, the Larapinta Trail, runs east–west along the linear park, following the West MacDonnell Ranges. The park includes many tourist attractions along its 250 kilometre length including Ormiston Pound, the Ellery Creek Bighole, Glen Helen Gorge, Simpsons Gap, Standley Chasm, Mount Sonder, Serpentine Gorge, the Ochre Pits and Redbank Gorge. The Park is known as Tjoritja by the traditional owners of the land and is considered of great significance in the local Arrernte Aboriginal culture. It is home to several species of flora and fauna and is now utilised by people for a variety of recreational activities. Facilities at the park include swimming, camping, gas BBQ, bushwalking, caravan sites, etc. file:West Macdonnell National Park 0416.svg, Tjorit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watarrka National Park
Watarrka National Park is a protected area in the Northern Territory of Australia located about 1,316 kilometres (817 miles) south of the territory capital of Darwin and southwest of Alice Springs. It contains the much visited Kings Canyon at the western end of the George Gill Range and Kathleen Springs — to the southeast of Kings Canyon. Watarrka National Park was established in 1989 and gets its name from the Aboriginal name of the land. In 1986, the national park was described by the Department of Environment as follows:One of the most spectacular canyons in Central Australia. Kings Canyon contains some 60 rare or relict plant species and a total of 572 different plant species and 80 species of birds. It is a 'living plant museum' and is notable for its stands of cycads & permanent rock pools. There are some well-preserved Aboriginal paintings and engravings in the area... The national park is categorised as an IUCN Category II protected area. On 25 March 1986, it wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uluṟu-Kata Tjuṯa National Park
Uluṟu-Kata Tjuṯa National Park is a protected area in the Northern Territory of Australia. The park is home to both Uluru and Kata Tjuta. It is located south of Darwin by road and south-west of Alice Springs along the Stuart and Lasseter Highways. The park covers and includes the features it is named after: Uluru and, to its west, Kata Tjuta. The location is listed as a UNESCO World Heritage Site for natural and cultural landscape. Overview Uluru / Ayers Rock is recognised as "Australia's most natural icon" and has become a focal point for Australia and the world's acknowledgement of Australian indigenous culture. The sandstone monolith stands high with most of its bulk below the ground. To Anangu (local indigenous people), Uluru / Ayers Rock is a place name and this "Rock" has a number of different landmarks where many ancestral beings have interacted with the landscape and/or each other, some even believed to still reside here. Kata Tjuta / Mount Olga, meaning 'many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Valley Conservation Reserve
Rainbow Valley Conservation Reserve is a protected area located south of Alice Springs, Northern Territory in Australia. The reserve was established in 1990 to protect the unique sandstone formations and the Aboriginal art, artifacts and sacred natural objects within an area of around a large sandstone bluff. The sandstone layers in the main formation resemble the coloured stripes of a rainbow, with the red-orange hues of sandstone that is rich with iron creating a strong contrast with the lighter shaded sandstone that turns pale yellow or gold in the late day sun as it shines on the northwest-facing cliffs. Rainbow Valley's main sandstone formation is known as ''Wurre'' by the local Aboriginals, the Twertentyeye group of Upper Southern Arrernte people, and is a significant part of their homeland which they call ''Imarnte''. Since 2008, the area has been jointly managed by the Twertentyeye and the Parks and Wildlife Commission of the Northern Territory (PWCNT) and is the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ewaninga Rock Carvings Conservation Reserve
The Ewaninga Conservation Reserve is a protected area in the Northern Territory of Australia consisting of an area of low sand dunes, rocky outcrops and a claypan about south of Alice Springs. It is significant because of a large number of Aboriginal rock carvings. Description and history The conservation reserve was gazetted on 20 November 1996. The claypan is a slightly concave surface approximately 100m across. It retains water after even light rain, thus attracting many birds and animals. The claypan and surrounding outcrops are also a significant archaeological site. The conservation reserve contains many prehistoric abraded and pecked engravings that provide an outstanding example of central Australian rock art. The main feature of the area is a set of about 1000 petroglyphs, distributed among the rock outcrops to the south and south-east of the claypan. Most of the petroglyphs are non-representational, consisting of circles, lines and other geometric motifs, though ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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