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Dongbaekdongsan Wetland
Dongbaekdongsan is located in the unique ‘ Gotjawal’ forest in the Jeju-do province, South Korea. The Gotjawal forest in Jeju Island is the only region among the world where the tropical northern limit plants and polar southern limit plants coexist. Also, 'Gotjawal' has abundant groundwater and excellent effects of heat-retaining and rehydration. 'Dongbaek' and 'dongsan' mean 'camellia' and 'hill' respectively in Korean. Significance Dongbaekdongsan wetland, located in a Gotjawal forest, shows excellence in preservation of the natural condition of grassland, natural cave, and natural wetland etc. It further reveals its significance since it protects wild life and is the habitat of the national and world's important species. Donbaekdongsan wetland supports the nationally endangered species first level including falco peregrinus. It is also the habitat of ten species that are rated to be the second level endangered species and six species of Korean natural monument such as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falco Peregrinus
The peregrine falcon (''Falco peregrinus''), also known as the peregrine, and historically as the duck hawk in North America, is a cosmopolitan bird of prey (raptor) in the family Falconidae. A large, crow-sized falcon, it has a blue-grey back, barred white underparts, and a black head. The peregrine is renowned for its speed, reaching over during its characteristic hunting stoop (high-speed dive), making it the fastest bird in the world, as well as the fastest member of the animal kingdom. According to a ''National Geographic'' TV program, the highest measured speed of a peregrine falcon is . As is typical for bird-eating raptors, peregrine falcons are sexually dimorphic, with females being considerably larger than males. The peregrine's breeding range includes land regions from the Arctic tundra to the tropics. It can be found nearly everywhere on Earth, except extreme polar regions, very high mountains, and most tropical rainforests; the only major ice-free landmass from w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiseul
''Jiseul'' () is a 2012 South Korean war drama film written and directed by Jeju Island native O Muel. The film is shot in black and white with the entire cast composed of local actors speaking their natural dialect. "Jiseul" means "potato" in Jeju dialect. O said he picked it as the title of his film because "potatoes are considered a staple food in many countries, often symbolizing survival and hope." Set during the Jeju Uprising on the island in 1948, O said the film does not focus on the large-scale struggle, but on a forgotten true story about a group of villagers who hid in a cave for 60 days to escape from a military attack. They hid underground for months, cold and numb, far too close for comfort—just like the potatoes to which the title refers. The film had a small budget of (), part of which was raised through crowdfunding. It premiered at the 2012 Busan International Film Festival where it received 3 awards—the CGV Movie Collage Award, the Director's Guild of Kor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaloula Borealis
The boreal digging frog (''Kaloula borealis'') is a species of microhylid, or "narrow-mouthed," frog found in Northeast Asia. Its range covers much of central and northeastern China, the Korean Peninsula Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ..., and Jeju Island. Adult boreal digging frogs are roughly 4.5 cm in length, round in shape with toad-like speckled skin. Tadpoles are up to in length. The boreal digging frog is common across much of its range, but is listed as an "Endangered category II species" in South Korea. It inhabits cultivated fields, including rice paddies, and is often found in close proximity to humanity, at altitudes of 10 to 900 m. Boreal digging frogs breed during the annual East Asian monsoon, rainy season, around June and July. After the rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheju Salamander
''Hynobius quelpaertensis'', the Jeju salamander, also spelled Cheju salamander, is a species of salamander found on various islands and peninsulas off the southwestern coast of the Korean Peninsula, including Jindo, Geojedo, Jejudo, and Namhae. It inhabits moist mountain forests. Jeju salamanders are speckled brown in color. Adult males are in length, and adult females . Males are also distinguished by their thick front legs and black coloration on their backs. This species mates from March to late April, laying eggs under small rocks and leaves in mountain pools. The Jeju salamander was previously considered a subspecies of the Korean salamander, and was classified as ''Hynobius leechii quelpaertensis''. See also *List of amphibians of Korea *Korean salamander The Korean salamander (''Hynobius leechii''), or Gensan salamander, is the most common species of salamander on the Korean peninsula, and is also found and on Jeju Island and in the north-eastern Chinese province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isoetes Sinensis
''Isoetes sinensis'', the narrow quillwort, is a species of plant in the family Isoetaceae. Information ''Isoetes sinensis'' is native to China and Korea. Its natural habitat is swamps. It is threatened by habitat loss. In China, this species is native to the areas of Anhui, Jiangsu, and Zhejiang. Conservation ''Isoetes sinensis'' is recorded to be a critically endangered species due to industrial development and agricultural expansion Agricultural expansion describes the growth of agricultural land (arable land, pastures, etc.) especially in the 20th and 21st centuries. The agricultural expansion is often explained as a direct consequence of the global increase in food and ene .... This species occupies freshwater environments and within terrestrial systems. In order to help conserve this species, amplified fragment length polymorphisms (AFLPs) were used to research the genetic variation of it and the population structure of seven extant populations of the species. This inves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aix Galericulata
The mandarin duck (''Aix galericulata'') is a perching duck species native to the East Palearctic. It is medium-sized, at long with a wingspan. It is closely related to the North American wood duck, the only other member of the genus ''Aix''. is an Ancient Greek word which was used by Aristotle to refer to an unknown diving bird, and is the Latin for a wig, derived from , a cap or bonnet. Outside of its native range, the mandarin duck has a large introduced population in the British Isles and Western Europe, with additional smaller introductions in North America. Description The adult male has a red bill, large white crescent above the eye and reddish face and "whiskers". The male's breast is purple with two vertical white bars, the flanks ruddy, and he has two orange feathers at the back (large feathers that stick up similar to boat sails). The female is similar to the female wood duck, with a white eye-ring and stripe running back from the eye, but is paler below, has a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. South Korea claims to be the sole legitimate government of the entire peninsula and List of islands of South Korea, adjacent islands. It has a Demographics of South Korea, population of 51.75 million, of which roughly half live in the Seoul Capital Area, the List of metropolitan areas by population, fourth most populous metropolitan area in the world. Other major cities include Incheon, Busan, and Daegu. The Korean Peninsula was inhabited as early as the Lower Paleolithic period. Its Gojoseon, first kingdom was noted in Chinese records in the early 7th century BCE. Following the unification of the Three Kingdoms of Korea into Unified Silla, Silla and Balhae in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or seawater, saltwater. The main w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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