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Koala Conservation
Koala conservation organisations, programs and government legislation are concerned with the declining population of koalas (''Phascolarctos cinereus''), a well known Australian marsupial found in gum trees. The Australian government declared the species as endangered by extinction in 2022. While the koala was previously classified as least-concern species, Least Concern on the IUCN Red List, Red List, it was uplisted to Vulnerable species, Vulnerable in 2016. Australian policy makers declined a 2009 proposal to include the koala in the Environment Protection and Biodiversity Conservation Act 1999. In 2012, the Australian government listed koala populations in Queensland and New South Wales as Vulnerable, because of a 40% population decline in the former and a 33% decline in the latter. A 2017 World Wildlife Fund, WWF report found a 53% decline per generation in Queensland, and a 26% decline in New South Wales. Populations in Victoria and South Australia appear to be abundant; howe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phascolarctos Cinereus Peau De Koala
''Phascolarctos'' is a genus of marsupials with one extant species, the koala ''Phascolarctos cinereus'', an iconic animal of Australia. Several extinct species of the genus are known from fossil material, these were also large tree dwellers that browsed on ''Eucalyptus'' leaves. Taxonomy The genus was named by French zoologist Henri Marie Ducrotay de Blainville in 1816. The type species, the modern koala, was named as '' Lipurus cinereus'' by G. A. Goldfuss in 1817, later combined as ''Phascolarctos cinereus''. Goldfuss published this name with a reproduction of John Lewin's 1803 illustration of the species in New South Wales. An accepted synonymy of other generic names referring to ''Phascolarctos'' was published in 1988. The koala is listed in national conservation legislation as "''Phascolarctos cinereus'' (combined populations of Qld, NSW and the ACT)", previously determined in 2012 to be "a species for the purposes of the EPBC act 1999" (EPBC). The koala was classified as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truck Load Of Koala Skins In The Clermont Area, Ca 1927
A truck or lorry is a motor vehicle designed to transport freight, carry specialized payloads, or perform other utilitarian work. Trucks vary greatly in size, power, and configuration, but the vast majority feature body-on-frame construction, with a cabin that is independent of the payload portion of the vehicle. Smaller varieties may be mechanically similar to some automobiles. Commercial trucks can be very large and powerful and may be configured to be mounted with specialized equipment, such as in the case of refuse trucks, fire trucks, concrete mixers, and suction excavators. In American English, a commercial vehicle without a trailer or other articulation is formally a "straight truck" while one designed specifically to pull a trailer is not a truck but a "Tractor unit, tractor". The majority of trucks currently in use are powered by diesel engines, although small- to medium-size trucks with gasoline engines exist in North America. Electric truck, Electrically powered tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roadkill
Roadkill is a wild animal that has been killed by collision with motor vehicles. Wildlife-vehicle collisions (WVC) have increasingly been the topic of academic research to understand the causes, and how they can be mitigated. History Essentially non-existent before the advent of mechanized transport, roadkill is associated with increasing automobile speed in the early 20th century. In 1920, naturalist Joseph Grinnell wrote of his observations in the state of California that "this is a relatively new source of fatality; and if one were to estimate the entire mileage of such roads in the state, the mortality must mount into the hundreds and perhaps thousands every 24 hours." In Europe and North America, deer are the animal most likely to cause vehicle damage. Causes The development of roads affects wildlife by altering and isolating habitat and populations, deterring the movement of wildlife, and resulting in extensive wildlife mortality. One writer states that "our insulate ... [...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 or cultural values. Protected areas are those areas in which human presence or the exploitation of natural resources (e.g. firewood, non-timber forest products, water, ...) is limited. The term "protected area" also includes marine protected areas and transboundary protected areas across multiple borders. As of 2016, there are over 161,000 protected areas representing about 17 percent of the world's land surface area (excluding Antarctica). For waters under national jurisdiction beyond inland waters, there are 14,688 Marine Protected Areas (MPAs), covering approximately 10.2% of coastal and marine areas and 4.12% of global ocean areas. In contrast, only 0.25% of the world's oceans beyond national jurisdiction are covered by MPAs. In recent years, the 30 by 30 initiative has targeted to protect 30% of ocean territory and 30% of land territory worldwide by 2030; this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Clearing In Australia
Land clearing in Australia describes the removal of native vegetation and deforestation in Australia. Land clearing involves the removal of native vegetation and habitats, including the bulldozing of native bushlands, forests, savannah, woodlands and native grasslands and the draining of natural wetlands for replacement with Agriculture in Australia, agriculture, urban and other land uses. Much of today's clearing occurs in northern Australia. , of the vegetation which existed in Australia at the time of European settlement, approximately 87% remains. One estimate places the rate of rainforest of all types has been reduced by three quarters since the time of European settlement from eight million hectares to two million. Land clearing threatens native species including ground orchids and eucalyptus. Extensive unlawful deforestation continues across the country. Land clearing is an important Environmental issues in Australia, environmental issue in Australia. Bans on land cle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Fragmentation
Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes that slowly alter the layout of the physical environment (suspected of being one of the major causes of speciation), and human activity such as land conversion, which can alter the environment much faster and causes the extinction of many species. More specifically, habitat fragmentation is a process by which large and contiguous habitats get divided into smaller, isolated patches of habitats. Definition The term habitat fragmentation includes five discrete phenomena: * Reduction in the total area of the habitat * Decrease of the interior: edge ratio * Isolation of one habitat fragment from other areas of habitat * Breaking up of one patch of habitat into several smaller patches * Decrease in the average size of each patch of habit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease in biodiversity and species numbers. Habitat destruction is in fact the leading cause of biodiversity loss and species extinction worldwide. Humans contribute to habitat destruction through the use of natural resources, agriculture, industrial production and urbanization (urban sprawl). Other activities include mining, logging and trawling. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introduction of invasive species, ecosystem nutrient depletion, water and noise pollution are some examples. Loss of habitat can be preceded by an initial habitat fragmentation. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthropogenic
Anthropogenic ("human" + "generating") is an adjective that may refer to: * Anthropogeny, the study of the origins of humanity Anthropogenic may also refer to things that have been generated by humans, as follows: * Human impact on the environment, i.e. anthropogenic impact on the environment ** Anthropogenic biome ** Anthropogenic climate change Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ..., human-caused global warming and its effects ** Anthropogenic cloud ** Anthropogenic greenhouse gases ** Anthropogenic hazard ** Anthropogenic metabolism {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Fleay Wildlife Park
David Fleay Wildlife Park is a heritage-listed wildlife park at Fleays Wildlife Park Conservation Park, Tallebudgera Creek Road, Tallebudgera, Queensland, Australia. It was built from 1952 to 1983. It is also known as Fleays Wildlife Park. It was added to the Queensland Heritage Register on 23 February 2001. Established by Australian naturalist David Fleay in 1952, the Park today is home to many native animals, which are displayed in surroundings similar to their natural habitats. Managed by the Department of the Environment, Tourism, Science and Innovation, the Park aims to raise community awareness about the need to protect native animals, especially rare and threatened species. The Park has a long tradition of breeding native animals and also includes an animal hospital for sick, injured and orphaned animals. After investigating areas around Brisbane and South East Queensland, Fleay selected the Tallebudgera Estuary as a suitable site for a fauna reserve in late 1951. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Healesville Sanctuary
Healesville Sanctuary, formally known as the Sir Colin MacKenzie Sanctuary, is a zoo specialising in native Australian animals. It is located at Healesville in rural Victoria, Australia, and has a history of breeding native animals. It is one of only two places to have successfully bred a platypus, the other being Sydney's Taronga Zoo. It also assists with a breeding population of the endangered helmeted honeyeater. The zoo is set in a natural bushland environment where paths wind through different habitat areas showcasing wallabies, wombats, dingoes, kangaroos, and over 200 native bird varieties. Guided tours, bird shows and information areas are available to visitors. History Dr Colin MacKenzie (knighted in 1929) set up the Institute of Anatomical Research in 1920 on of land formerly part of the Aboriginal reserve known as Coranderrk. The Reserve passed to the Healesville Council in 1927 and became the ''Sir Colin MacKenzie Sanctuary'' in 1934. The first platyp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne Zoo
Melbourne Zoo is a zoo in Melbourne, Australia. It is located within Royal Park, Melbourne, Royal Park in Parkville, Victoria, Parkville, approximately north of the centre of Melbourne. It is the primary zoo serving Melbourne. As of 2021, the zoo contains 3742 animals comprising 243 species, from Australia and around the world. The zoo is accessible via Royal Park railway station, Royal Park station on the Upfield line, Upfield railway line, and is also accessible via tram routes Melbourne tram route 58, 58 and Melbourne tram route 19, 19, as well as by bicycle on the Capital City Trail. Bicycles are not allowed inside the zoo itself. The Royal Melbourne Zoological Gardens is a full institutional member of the Zoo and Aquarium Association and the World Association of Zoos and Aquariums. The zoo is set among flower gardens and picnic areas. Many of the animals are now organised in Bioclimatic, bioclimatic zones: African rainforest ('Gorilla Rainforest') that include gorillas a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
