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Chadinga Conservation Park
Chadinga Conservation Park, formerly the Chadinga Conservation Reserve, is a protected area in the Australian state of South Australia located in the Chadinga Dunes on the western side of Lake MacDonnell, in the locality of Penong. The park is classified as an IUCN Category VI protected area. The conservation park covers of coastal dunes, containing a lake and areas of Mallee scrub. It is commonly called "Tuckamore" by local people. The dunes extend up to 3 km inland and form a habitat for the spinifex hopping mouse. The conservation park has no visitor facilities, although bush camping is permitted. The Dinosaur Ant (''Nothomyrmecia macrops ''Nothomyrmecia'', also known as the dinosaur ant or dawn ant, is an extremely rare genus of ants consisting of a single species, ''Nothomyrmecia macrops''. These ants live in South Australia, nesting in old-growth mallee woodland and ''Eucalyp ...''), noted as a "living fossil", is found within the conservation park. The lake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penong, South Australia
__NOTOC__ Penong ( ) is a town and locality on the Nullarbor Plain, in the far west of the state of South Australia located about north-west of the state capital of Adelaide. With no settlements between it and Border Village on the border with Western Australia, 400 km (250 mi) away on the Eyre Highway, it is a popular rest-stop for travellers. The 2016 Australian census recorded that the localities of Penong and the small farming community of Bookabie (including the Scotdesco Aboriginal community), 35 km (22 mi) to Penong's west, had a population of 289 people. Penong is the closest town to the Chadinga Conservation Park. To its south is Cactus Beach, a popular surfing beach on the western side of Point Sinclair; Port Le Hunte – also known as Port Irvine – is on the sheltered eastern side. The Lake MacDonnell gypsum field – the largest in the Southern Hemisphere – is near the coast 15 km (9 mi) to the south. The major port of Cape Theve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department For Environment And Water (South Australia)
The Department for Environment and Water (DEW) is a department of the Government of South Australia. Created on 1 July 2012 by the merger of the Department of Environment and Natural Resources and the Department for Water as the Department of Environment, Water and Natural Resources (DEWNR), it was given its present name on 22 March 2018. It is responsible for ensuring that South Australia's natural resources are managed productively and sustainably, while improving the condition and resilience of the state's natural environment. Origins History of the environment portfolio in South Australia #On 23 December 1971, a new department called the ''Department of Environment and Conservation'' was created by the amalgamation of the ''Museum Department'' and the ''State Planning Office'' which was part of the ''Department of the Premier and of Development''. #On 18 December 1975, the ''Department of Environment and Conservation'' was renamed as the ''Department for the Environment' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Area
Protected areas or conservation areas are locations which receive protection because of their recognized natural, ecological or cultural values. There are several kinds of protected areas, which vary by level of protection depending on the enabling laws of each country or the regulations of the international organizations involved. Generally speaking though, protected areas are understood to be those in which human presence or at least the exploitation of natural resources (e.g. firewood, non-timber forest products, water, ...) is limited. The term "protected area" also includes marine protected areas, the boundaries of which will include some area of ocean, and transboundary protected areas that overlap multiple countries which remove the borders inside the area for conservation and economic purposes. There are over 161,000 protected areas in the world (as of October 2010) with more added daily, representing between 10 and 15 percent of the world's land surface area. As of 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake MacDonnell
Lake MacDonnell is a salt lake on western Eyre Peninsula near the Nullarbor Plain. The closest town is Penong, to the north. It is the site of a former salt mine, now the largest gypsum mine in Australia on the largest gypsum deposit in the southern hemisphere. Salt is still mined but as a secondary product. Ore body The ore body consists of calcrete coastal dunes of the Pleistocene Bridgewater Formation in a northwest-trending depression. The gypsum formed during the Holocene period. The gypsum deposit has a one-metre layer of gypsarenite containing 93 percent gypsum (calcium sulphate). Below that is a layer of selenite containing 94-96% calcium sulphate. The deposit may contain as much as 500-700 million tonnes over an area of . Mine Gypsum has been mined at Lake MacDonnell since 1919. Since 1984 the mine has been owned by Gypsum Resources Australia (GRA), which is owned 50% each by USG Boral (itself a 50–50 joint venture of USG Corporation and Boral) and CSR Limite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Protected Area Categories
IUCN protected area categories, or IUCN protected area management categories, are categories used to classify protected areas in a system developed by the International Union for Conservation of Nature (IUCN). The enlisting of such areas is part of a strategy being used toward the conservation of the world's natural environment and biodiversity. The IUCN has developed the protected area management categories system to define, record and classify the wide variety of specific aims and concerns when categorising protected areas and their objectives. This categorisation method is recognised on a global scale by national governments and international bodies such as the United Nations and the Convention on Biological Diversity. Categories Category Ia – strict nature reserve A strict nature reserve (IUCN Category Ia) is an area which is protected from all but light human use in order to protect its biodiversity and also possibly its geological/geomorphical features. These areas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mallee Woodlands And Shrublands
Mallee Woodlands and Shrublands is one of 32 Major Vegetation Groups defined by the Australian Government Department of the Environment and Energy. Description " Mallee" refers to the growth habit of a group of (mainly) eucalypt species that grow to a height of , have many stems arising from a lignotuber and have a leafy canopy that shades 30–70% of the ground. The term is also applied to a vegetation association where these mallee eucalypts grow, on land that is generally flat without hills or tall trees and where the climate is semi-arid. Of the 32 Major Vegetation Groups classified under the National Vegetation Information System, "Mallee Woodlands and Shrublands" (MVG14): * are semi-arid areas dominated by mallee eucalypts; * may also have co-dominant species of '' Callitris'', '' Melaleuca'', ''Acacia'' and ''Hakea''; * have an open tree or shrub layer with more than 10% foliage cover and more than 20% crown cover, distinguishing MVG 14 from "Mallee Open Woodland" (MVG14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinifex Hopping Mouse
The spinifex hopping mouse (''Notomys alexis''), also known as the tarkawara or tarrkawarra, occurs throughout the central and western Australian arid zones, occupying both spinifex-covered sand flats and stabilised sand dunes, and loamy mulga and melaleuca flats. The population fluctuates greatly: in normal years it is sparsely distributed and probably confined to sandy country; after rain the population explodes and spreads to other types of habitat for a time. They are mostly seen at night, bounding across open ground on their large hind feet, with tails extended and the body almost horizontal. As semi-fossorial, burrowing surface foragers, the tiny hopping mice spend a great deal of energy not just foraging for food, but also transporting it back to their burrows. In fact, it was found that the total energy spent on transporting food in relation to energy investment on burrows far outweighed any other similar type of species (White, 2006). Appearance The appearance is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nothomyrmecia Macrops
''Nothomyrmecia'', also known as the dinosaur ant or dawn ant, is an extremely rare genus of ants consisting of a single species, ''Nothomyrmecia macrops''. These ants live in South Australia, nesting in old-growth mallee woodland and ''Eucalyptus'' woodland. The full distribution of ''Nothomyrmecia'' has never been assessed, and it is unknown how widespread the species truly is; its potential range may be wider if it does favour old-growth mallee woodland. Possible threats to its survival include habitat destruction and climate change. ''Nothomyrmecia'' is most active when it is cold because workers encounter fewer competitors and predators such as '' Camponotus'' and ''Iridomyrmex'', and it also increases hunting success. Thus, the increase of temperature may prevent them from foraging and very few areas would be suitable for the ant to live in. As a result, the IUCN lists the ant as Critically Endangered. As a medium-sized ant, ''Nothomyrmecia'' measures . Workers are mono ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Lake Australia
Red is the color at the long wavelength end of the visible spectrum of light, next to Orange (colour), orange and opposite Violet (color), violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged Scarlet (color), scarlet and Vermilion, vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy (color), burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayan civilization, Mayans colored their faces red in ceremonies; Roman Empire, Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brillian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
