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Tokuno Islands
, also known in English as is an island in the Amami archipelago of the southern Satsunan Islands of Kagoshima Prefecture, Japan. The island, in area, has a population of approximately 27,000. The island is divided into three administrative towns: Tokunoshima, Isen, and Amagi. The largest population center on the island is the town of Kametsu, located along the eastern shore of the island within the administrative town of Tokunoshima. Much of the island is within the borders of Amami Guntō National Park. The island is known for having the highest birth rates in Japan as well as a significant population of supercentenarians (people living significantly beyond the age of 100). Geography Tokunoshima is the second largest island in the Amami islands, after Amami Ōshima, and the 15th largest island in Japan. It is more generally included within the Satsunan and Ryukyu archipelagos. Isolated from the other Amami islands, Tokunoshima is located halfway between Amami Ōshima and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East China Sea
The East China Sea is an arm of the Western Pacific Ocean, located directly offshore from East China. It covers an area of roughly . The sea’s northern extension between mainland China and the Korean Peninsula is the Yellow Sea, separated by an imaginary line between the eastern tip of Qidong at the Yangtze River estuary and the southwestern tip of South Korea's Jeju Island. The East China Sea is bounded in the east and southeast by the middle portion of the first island chain off the eastern Eurasian continental mainland, including the Japanese island of Kyushu and the Ryukyu Islands, and in the south by the island of Taiwan. It connects with the Sea of Japan in the northeast through the Korea Strait, the South China Sea in the southwest via the Taiwan Strait, and the Philippine Sea in the southeast via gaps between the various Ryukyu Islands (e.g. Tokara Strait and Miyako Strait). Most of the East China Sea is shallow, with almost three-fourths of it being less than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokunoshima Relief Map, SRTM-1
, also known in English as is an island in the Amami archipelago of the southern Satsunan Islands of Kagoshima Prefecture, Japan. The island, in area, has a population of approximately 27,000. The island is divided into three administrative towns: Tokunoshima, Isen, and Amagi. The largest population center on the island is the town of Kametsu, located along the eastern shore of the island within the administrative town of Tokunoshima. Much of the island is within the borders of Amami Guntō National Park. The island is known for having the highest birth rates in Japan as well as a significant population of supercentenarians (people living significantly beyond the age of 100). Geography Tokunoshima is the second largest island in the Amami islands, after Amami Ōshima, and the 15th largest island in Japan. It is more generally included within the Satsunan and Ryukyu archipelagos. Isolated from the other Amami islands, Tokunoshima is located halfway between Amami Ōshima and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humid Subtropical Climate
A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° and are located poleward from adjacent tropical climates. It is also known as warm temperate climate in some climate classifications. Under the Köppen climate classification, ''Cfa'' and ''Cwa'' climates are either described as humid subtropical climates or warm temperate climates. This climate features mean temperature in the coldest month between (or ) and and mean temperature in the warmest month or higher. However, while some climatologists have opted to describe this climate type as a "humid subtropical climate", Köppen himself never used this term. The humid subtropical climate classification was officially created under the Trewartha climate classification. In this classification, climates are termed humid subtropical when the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurel Forest
Laurel forest, also called laurisilva or laurissilva, is a type of subtropical forest found in areas with high humidity and relatively stable, mild temperatures. The forest is characterized by broadleaf tree species with evergreen, glossy and elongated leaves, known as "laurophyll" or "lauroid". Plants from the laurel family (Lauraceae) may or may not be present, depending on the location. Ecology Laurel and laurophyll forests have a patchy distribution in warm temperate regions, often occupying topographic refugia where the moisture from the ocean condenses so that it falls as rain or fog and soils have high moisture levels.Abstract at NASA – MODIS: Izquierdo, T; de las Heras, P; Marquez, A (2011). Vegetation indices changes in the cloud forest of La Gomera Island (Canary Islands) and their hydrological implications". ''Hyd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical And Subtropical Moist Broadleaf Forests
Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discontinuous patches centered on the equatorial belt and between the Tropic of Cancer and Tropic of Capricorn, TSMF are characterized by low variability in annual temperature and high levels of rainfall of more than annually. Forest composition is dominated by evergreen and semi-deciduous tree species. These trees number in the thousands and contribute to the highest levels of species diversity in any terrestrial major habitat type. In general, biodiversity is highest in the forest canopy. The canopy can be divided into five layers: overstory canopy with emergent crowns, a medium layer of canopy, lower canopy, shrub level, and finally understory. These forests are home to more species than any other terrestrial ecosystem: Half of the world's sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okinawa Prefecture
is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city of Okinawa Prefecture, with other major cities including Okinawa, Uruma, and Urasoe. Okinawa Prefecture encompasses two thirds of the Ryukyu Islands, including the Okinawa, Daitō and Sakishima groups, extending southwest from the Satsunan Islands of Kagoshima Prefecture to Taiwan ( Hualien and Yilan Counties). Okinawa Prefecture's largest island, Okinawa Island, is the home to a majority of Okinawa's population. Okinawa Prefecture's indigenous ethnic group are the Ryukyuan people, who also live in the Amami Islands of Kagoshima Prefecture. Okinawa Prefecture was ruled by the Ryukyu Kingdom from 1429 and unofficially annexed by Japan after the Invasion of Ryukyu in 1609. Okinawa Prefecture was officially founded in 1879 by the Empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iōtorishima
or Iwo Tori-shima, also called Okinawa Torishima (沖縄鳥島), is a Volcano, volcanic island part of the Ryukyu Islands, Ryūkyū Island chain with the only active volcano in Okinawa Prefecture. Geography Iotourishima is located 65 km west of Tokunoshima Island. On exceptionally clear days, Iōtorishima can be seen from the west coast of Tokunoshima. The 2.50 km² large island consists of two interconnected volcanoes made from andesite. The southern Gusuku kazan (グスク火山, "Castle Volcano") is a lava dome located in the center of the two summits. The northern Iōdake-kazan (硫黄岳火山, "Sulfur Peak Volcano") is a stratovolcano whose crater consists of a small lake of sulfur. It is still active, although none of the recent outbreaks had explosive character. The highest point of the island is at 212 m, which belongs to Iōdake-kazan; the highest of the Gusuku kazan is the Maedake (前嶽) at 189.3 m. History Sulfur was mined by the inhabitants for cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukejima
Uke Island, or , is one of the Satsunan Islands of Japan, classed with the Amami archipelago between Kyūshū and Okinawa.''Teikoku's Complete Atlas of Japan'', Teikoku-Shoin Co., Ltd., Tokyo, The island, 13.34 km² in area, has a population of approximately 200 persons. Administratively it is part of the town of Setouchi in Kagoshima Prefecture. Much of the island is within the borders of the Amami Guntō Quasi-National Park. Economically, the islanders engage in commercial fishing and seasonal tourism. Geography Ukejima is an island southeast of Kakeromajima, from which it is separated by a narrow strait. The second smallest inhabited island in the archipelago, the island has an area of . The highest point, Mount Ōyama is above sea level. The coast of the island is surrounded by a coral reef. As with nearby Yoroshima to the northwest, the island is noted for its high density of ''habu'' poisonous vipers. The climate of Ukejima is classified as has a humid subtropica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoroshima
is one of the Satsunan Islands, classed with the Amami archipelago between Kyūshū and Okinawa.''Teikoku's Complete Atlas of Japan'', Teikoku-Shoin Co., Ltd., Tokyo, , The island, 9.35 km² in area, has a population of approximately 140 persons, and is administered as the town of Setouchi, Kagoshima, on neighboring Amami-Oshima. Much of the island is within the borders of the Amami Guntō Quasi-National Park. Geography Yorojima is the smallest inhabited island in the Amami archipelago, and is located offshore to the south of Amami-Ōshima, from which it can be reached by ferry in 80 minutes. The island is an elevated coralline island with its highest point, Okachiyama, at above sea level. The island is noted for a high population density of ''habu'' poisonous vipers. Climate Yorojima has a humid subtropical climate (Köppen climate classification ''Cfa'') with very warm summers and mild winters. Precipitation is significant throughout the year, but is somewhat lower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kakeromajima
or Kakeroma-tō is one of the Satsunan Islands, classed with the Amami archipelago between Kyūshū and Okinawa. The island, in area, has a population of approximately 1,600 persons. Administratively it is part of the town of Setouchi in Kagoshima Prefecture. Much of the island is within the borders of the Amami Guntō Quasi-National Park. Geography Kakeromajima is a rugged island southeast of Amami Ōshima, from which it is separated by a narrow strait. The island has an area of , but a coastline approximately . The highest point is above sea level. The coast of the island is surrounded by a coral reef. The climate of Kakeromajima is classified as a humid subtropical climate (Köppen climate classification ''Cfa'') with very warm summers and mild winters. The rainy season lasts from May through September. The island is subject to frequent typhoons. History It is uncertain when Kakeromajima was first settled. The island came under the control of the Satsuma Domain in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Reef
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian. Sometimes called ''rainforests of the sea'', shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species, including fish, mollusks, worms, crustaceans, echinoderms, sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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