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Ravine Des Casoars Wilderness Protection Area
Ravine Des Casoars Wilderness Protection Area is a protected area located on the west end of Kangaroo Island in South Australia about west of Kingscote. It was established in 1993 on land previously part of the Flinders Chase National Park. Description Location Ravine des Casoars Wilderness Protection Area is located at the north-western end of Kangaroo Island in South Australia approximately west of Kingscote. It is located within the gazetted localities of Cape Borda and Flinders Chase. Extent The wilderness protection area occupies a parcel of land which is bounded to the south by the West Bay Road and the West Melrose Track, to the east by the West End Highway, the north in part by the Playford Highway and the remainder being the coastline down to mean low water mark from the cove known as Harvey's Return in the north-east to West Bay in the west. The coastline boundary, however, does exclude the former lighthouse reserve at Cape Borda which is part of the Flinders C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Borda, South Australia
__NOTOC__ Cape Borda is a locality in the Australian state of South Australia located on Kangaroo Island about south-west of the state capital of Adelaide. Its boundaries were created in 2002 in respect to “the long established name” which is reported to be derived from the navigation aid within its boundaries - the Cape Borda Lightstation. The major land uses within the locality includes conservation and primary production with the former land use including the following protected areas - the Flinders Chase National Park, the Ravine des Casoars Wilderness Protection Area and the Cape Torrens Wilderness Protection Area. Part of the southern boundary of Cape Borda is formed by the Playford Highway. The locality includes the three following state heritage places - Harveys Return Cemetery, the Cape Borda Lighthouse and the Harveys Return Landing Site. Cape Borda is located within the federal division of Mayo, the state electoral district of Mawson and the local gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravine Des Casoars
Ravine des Casoars (English: Ravine of the Cassowaries) is a gorge and an associated drainage basin in the Australian state of South Australia located on the west coast of Kangaroo Island about west of Kingscote. Description The Ravine des Casoars is a steep sided valley of length with an east–west alignment and with a maximum depth of . The ravine drains a catchment area of approximately within the western end of Kangaroo Island. The ravine meets the sea on the west coast of Kangaroo Island via a gap of about width in the coastline’s continuous cliff line. A beach is located between the two headlands. The beach and an accompanying sand dune extends about back into the south side of the ravine to an elevation of about while a creek and an associated lagoon flows on the north side of the ravine. The base of the cliffs on the northern side of the beach had eroded with the result of caves being formed. As of 1965, two caves were described. The first known as ‘K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of Kangaroo Island
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilderness Areas Of South Australia
Wilderness or wildlands (usually in the plural), are natural environments on Earth that have not been significantly modified by human activity or any nonurbanized land not under extensive agricultural cultivation. The term has traditionally referred to terrestrial environments, though growing attention is being placed on marine wilderness. Recent maps of wilderness suggest it covers roughly one quarter of Earth's terrestrial surface, but is being rapidly degraded by human activity. Even less wilderness remains in the ocean, with only 13.2% free from intense human activity. Some governments establish protection for wilderness areas by law to not only preserve what already exists, but also to promote and advance a natural expression and development. These can be set up in preserves, conservation preserves, national forests, national parks and even in urban areas along rivers, gulches or otherwise undeveloped areas. Often these areas are considered important for the survival of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Du Couedic
Cape du Couedic is a headland in the Australian state of South Australia located on the southwest tip of Kangaroo Island in the locality of Flinders Chase, South Australia, Flinders Chase. It was named after a French naval officer, , by the Baudin expedition to Australia during January 1803. It is the site for the Cape du Couedic Lighthouse. It is currently located within the Flinders Chase National Park. Description Cape du Couedic is located southwest of the municipal seat of Kingscote, South Australia, Kingscote at the most southwesterly point of the Kangaroo Island coast. It is the termination for a pair of coastlines - the western coastline extending from Cape Borda in the north and the southern coastline extending from Cape Willoughby in the east. It is described as "a narrow promontory about 1 mile long" (i.e. ) and that "its SW face slopes to the sea whereas its N and S sides are steep." Formation, geology & oceanography Cape du Couedic was formed when the sea reached ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Borda Lightstation
Cape Borda Lighthouse (formerly known as the Flinders Light) is a lighthouse in the Australian state of South Australia located at Cape Borda on Kangaroo Island. History It was built in 1858 and is the third oldest remaining and only square stone lighthouse in South Australia. The lighthouse was built to guide ships travelling along the Roaring Forties trade route heading into the Investigator Strait towards Port Adelaide. Originally there was no road linking Cape Borda to the rest of Kangaroo Island and all supplies had to be hauled up from ships via a steep steel railway at a nearby cove known as Harvey's Return then taken to the lighthouse every three months. Its focal plane is situated at a height of , the light characteristic is a group of four white flashes that occurs every 20 seconds. The lightstation was automated in 1989 and is still fully operational. In 1999 the original fog signal cannon was restored, today it is fired daily at 12:30 hours. Today The lighthou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trekking
Backpacking is the outdoor recreation of carrying gear on one's back, while hiking for more than a day. It is often an extended journey, and may involve camping outdoors. In North America tenting is common, where simple shelters and mountain huts, widely found in Europe, are rare. In New Zealand, hiking is called tramping and tents are used alongside a nationwide network of huts. Hill walking is an equivalent in Britain (but this can also refer to a day walk), though backpackers make use of a variety of accommodation, in addition to camping. Backpackers use simple huts in South Africa. Trekking and bushwalking are other words used to describe such multi-day trips. Backpacking as a method of travel is a different activity, which mainly uses public transport during a journey which can last months. Definition Backpacking is an outdoor recreation where gear is carried in a backpack. This can include food, water, bedding, shelter, clothing, stove, and cooking kit. Given that back ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trail
A trail, also known as a path or track, is an unpaved lane or small road usually passing through a natural area. In the United Kingdom and the Republic of Ireland, a path or footpath is the preferred term for a pedestrian or hiking trail. The term is also applied in North America to routes along rivers, and sometimes to highways. In the US, the term was historically used for a route into or through wild territory used by explorers and migrants (e.g. the Oregon Trail). In the United States, "trace" is a synonym for trail, as in Natchez Trace. Some trails are dedicated only for walking, cycling, horse riding, snowshoeing or cross-country skiing, but not more than one use; others, as in the case of a bridleway in the UK, are multi-use and can be used by walkers, cyclists and equestrians alike. There are also unpaved trails used by dirt bikes and other off-road vehicles, and in some places, like the Alps, trails are used for moving cattle and other livestock. Usage In Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Before Present
Before Present (BP) years, or "years before present", is a time scale used mainly in archaeology, geology and other scientific disciplines to specify when events occurred relative to the origin of practical radiocarbon dating in the 1950s. Because the "present" time changes, standard practice is to use 1 January 1950 as the commencement date (epoch) of the age scale. The abbreviation "BP" has been interpreted retrospectively as "Before Physics", which refers to the time before nuclear weapons testing artificially altered the proportion of the carbon isotopes in the atmosphere, which scientists must now account for. In a convention that is not always observed, many sources restrict the use of BP dates to those produced with radiocarbon dating; the alternative notation RCYBP stands for the explicit "radio carbon years before present". Usage The BP scale is sometimes used for dates established by means other than radiocarbon dating, such as stratigraphy. This usage differs from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiocarbon Dating
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby. It is based on the fact that radiocarbon () is constantly being created in the Earth's atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of it contains begins to decrease as the undergoes radioactive decay. Measuring the amount of in a sample from a dead plant or animal, such as a piece of wood or a fragment of bone, provides information that can be used to calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Aborigines
Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait Islands. The term Indigenous Australians refers to Aboriginal Australians and Torres Strait Islanders collectively. It is generally used when both groups are included in the topic being addressed. Torres Strait Islanders are ethnically and culturally distinct, despite extensive cultural exchange with some of the Aboriginal groups. The Torres Strait Islands are mostly part of Queensland but have a separate governmental status. Aboriginal Australians comprise many distinct peoples who have developed across Australia for over 50,000 years. These peoples have a broadly shared, though complex, genetic history, but only in the last 200 years have they been defined and started to self-identify as a single group. Australian Aboriginal identity has cha ... [...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] |
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