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Yidyam (Lake Eacham), Queensland
Lake Eacham (originally ''Yidyam'' or ''Wiinggina'') is a popular lake of volcanic origin on the Atherton Tableland of Queensland, Australia, within the World Heritage listed Wet Tropics of Queensland. Ngadjonji - Earthwatch web page. Accessed 5 November 2007. It is within the of Lake Eacham in the Tablelands Region local government area. Origins Geol ...
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Atherton Tableland, Queensland
The Atherton Tableland is a fertile plateau which is part of the Great Dividing Range in Queensland, Australia. The principal river flowing across the plateau is the Barron River. It was dammed to form an irrigation reservoir named Lake Tinaroo. Tinaroo Hydro, a small 1.6 MW hydroelectric power station, is located near the spillway. Physiography This area is a distinct physiographic section of the larger North Queensland Highlands province, which in turn is part of the larger East Australian Cordillera physiographic division. South of the Tablelands is the Bellenden Ker Range. Geological history About 100 million years ago, the eastern edge of the Australian continent extended much further to the east, before tectonic forces fractured the eastern margin, pulling it apart. At the same time, slowly rising mantle material caused a doming up of the continental crust. As the eastern part of the continent broke away, it gradually sank below sea level. Since that time, the uplif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater
A volcanic crater is an approximately circular depression in the ground caused by Volcano, volcanic activity. It is typically a bowl-shaped feature containing one or more vents. During Types of volcanic eruptions, volcanic eruptions, molten magma and volcanic gases rise from an underground magma chamber, through a conduit, until they reach the crater's vent, from where the gases escape into the atmosphere and the magma is erupted as lava. A volcanic crater can be of large dimensions, and sometimes of great depth. During certain types of explosive eruptions, a volcano's magma chamber may empty enough for an area above it to subside, forming a type of larger depression known as a caldera. Geomorphology In most volcanoes, the crater is situated at the top of a mountain formed from the erupted volcanic deposits such as lava flows and tephra. Volcanoes that terminate in such a summit crater are usually of a conical form. Other volcanic craters may be found on the flanks of volcanoe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Introduced Species
An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there by human activity, directly or indirectly, and either deliberately or accidentally. Non-native species can have various effects on the local ecosystem. Introduced species that become established and spread beyond the place of introduction are considered naturalized. The process of human-caused introduction is distinguished from biological colonization, in which species spread to new areas through "natural" (non-human) means such as storms and rafting. The Latin expression neobiota captures the characteristic that these species are ''new'' biota to their environment in terms of established biological network (e.g. food web) relationships. Neobiota can further be divided into neozoa (also: neozoons, sing. neozoon, i.e. animals) and neophyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Eacham Rainbowfish
The Lake Eacham rainbowfish (''Melanotaenia eachamensis'') is a species of rainbowfish in the subfamily Melanotaeniidae which was thought to be endemic to Yidyam (Lake Eacham), Queensland, Australia but has proven to have a wider range. Conservation The species was thought to be extinct due to predation from native fishes — including the Barred Grunter (''Amniataba percoides'') and Mouth Almighty (''Glossamia aprion'') — illegally translocated to Lake Eacham in the 1980s. The species was rediscovered in the private collections of aquarists and has also been found to have a wider distribution in the Barron and Johnstone River systems. It is listed as Endangered on the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ... and on the EPBC Act 1999. This species is f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland Government
The Queensland Government is the democratic administrative authority of the Australian state of Queensland. The Government of Queensland, a parliamentary constitutional monarchy was formed in 1859 as prescribed in its Constitution, as amended from time to time. Since the Federation of Australia in 1901, Queensland has been a State of Australia, with the Constitution of Australia regulating the relationships between all state and territory governments and the Australian Government. Under the Australian Constitution, all states and territories (including Queensland) ceded powers relating to certain matters to the federal government. The government is influenced by the Westminster system and Australia's federal system of government. The Governor of Queensland, as the representative of Charles III, King of Australia, holds nominal executive power, although in practice only performs ceremonial duties. In practice executive power lies with the Premier and Cabinet. The Cabinet of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crater Lakes National Park
Crater Lakes is a national park in Far North Queensland, Queensland, Australia, 1367 km northwest of Brisbane. The park contains two volcanically-formed lakes, Lake Barrine and Lake Eacham (Yidyam). Both lakes have walking trails around the lake; boat tours are also given at Lake Barrine. One of the recognizable features of the park are giant bull kauri pine trees (''Agathis australis''). The average elevation of the terrain is 729 meters. History In 1934, the Queensland Government created Lake Barrine National Park and Lake Eacham National Park. In 1988, UNESCO declared the Wet Tropics of Queensland a World Heritage Site with 14 areas protected, one of which was at Lake Barrine and at Lake Eacham. In 1994, the Queensland Government merged Lake Barrine National Park and Lake Eacham National Park to form Crater Lakes National Park. References See also * Protected areas of Queensland Queensland is the second largest state in Australia. It contains around 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Barrine National Park
Crater Lakes is a national park in Far North Queensland, Queensland, Australia, 1367 km northwest of Brisbane. The park contains two volcanically-formed lakes, Lake Barrine and Lake Eacham (Yidyam). Both lakes have walking trails around the lake; boat tours are also given at Lake Barrine. One of the recognizable features of the park are giant bull kauri pine trees (''Agathis australis''). The average elevation of the terrain is 729 meters. History In 1934, the Queensland Government created Lake Barrine National Park and Lake Eacham National Park. In 1988, UNESCO declared the Wet Tropics of Queensland a World Heritage Site with 14 areas protected, one of which was at Lake Barrine and at Lake Eacham. In 1994, the Queensland Government merged Lake Barrine National Park and Lake Eacham National Park to form Crater Lakes National Park. References See also * Protected areas of Queensland Queensland is the second largest state in Australia. It contains around 500 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Heritage List
A World Heritage Site is a landmark or area with legal protection by an international convention administered by the UNESCO, United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for having cultural, historical, scientific or other form of significance. The sites are judged to contain "cultural heritage, cultural and natural heritage, natural heritage around the world considered to be of outstanding value to Human, humanity". To be selected, a World Heritage Site must be a somehow unique landmark which is geographically and historically identifiable and has special cultural or physical significance. For example, World Heritage Sites might be ancient ruins or historical structures, buildings, cities, deserts, forests, islands, lakes, monuments, mountains, or wilderness areas. A World Heritage Site may signify a remarkable accomplishment of humanity, and serve as evidence of our intellectual history on the planet, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Heritage Site
A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for having cultural, historical, scientific or other form of significance. The sites are judged to contain " cultural and natural heritage around the world considered to be of outstanding value to humanity". To be selected, a World Heritage Site must be a somehow unique landmark which is geographically and historically identifiable and has special cultural or physical significance. For example, World Heritage Sites might be ancient ruins or historical structures, buildings, cities, deserts, forests, islands, lakes, monuments, mountains, or wilderness areas. A World Heritage Site may signify a remarkable accomplishment of humanity, and serve as evidence of our intellectual history on the planet, or it might be a place of great natural beauty. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It has 193 member states and 12 associate members, as well as partners in the non-governmental, intergovernmental and private sector. Headquartered at the World Heritage Centre in Paris, France, UNESCO has 53 regional field offices and 199 national commissions that facilitate its global mandate. UNESCO was founded in 1945 as the successor to the League of Nations's International Committee on Intellectual Cooperation.English summary). Its constitution establishes the agency's goals, governing structure, and operating framework. UNESCO's founding mission, which was shaped by the Second World War, is to advance peace, sustainable development and human rights by facilitating collaboration and dialogue among nations. It pursues this objective t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Eacham National Park
Crater Lakes is a national park in Far North Queensland, Queensland, Australia, 1367 km northwest of Brisbane. The park contains two volcanically-formed lakes, Lake Barrine and Lake Eacham (Yidyam). Both lakes have walking trails around the lake; boat tours are also given at Lake Barrine. One of the recognizable features of the park are giant bull kauri pine trees (''Agathis australis''). The average elevation of the terrain is 729 meters. History In 1934, the Queensland Government created Lake Barrine National Park and Lake Eacham National Park. In 1988, UNESCO declared the Wet Tropics of Queensland a World Heritage Site with 14 areas protected, one of which was at Lake Barrine and at Lake Eacham. In 1994, the Queensland Government merged Lake Barrine National Park and Lake Eacham National Park to form Crater Lakes National Park. References See also * Protected areas of Queensland Queensland is the second largest state in Australia. It contains around 500 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
