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Ryūsendō
is one of Japan's three largest Solutional cave, limestone caverns. It is located in the town of Iwaizumi, Iwate, Iwaizumi, Iwate Prefecture, in the Tōhoku region of northern Japan. Ryūsendō has an accessible length of 1200 meters, making it the 62nd longest in Japan; however, its depth of from the entrance to its lowest point is the 5th deepest in Japan. The total confirmed length of the cave is currently , although the cave may extend much further. Further exploration has been banned following a fatality in December 1968. The cave system includes at least four underground lakes, the third of which has a depth of , and the fourth of which (not accessible to the public) has a depth of over . The cave system is also home to colonies of Greater horseshoe bat, Eastern long-fingered bat, Brown long-eared bat and Hilgendorf's tube-nosed bat as well as Microbats. Ryūsendō was designed a Natural monument by the Japanese government in 1934. The caves were opened to the public in 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iwaizumi, Iwate
is a town located in Iwate Prefecture, Japan. , the town had an estimated population of 8,987, and a population density of 9.1 persons per km² in 4366 households. The total area of the town is . Geography Iwaizumi is in the Kitakami Mountains of northeast Iwate prefecture, east of the prefectural capital of Morioka. It has a small coastline on the Pacific Ocean to the east. The area has numerous limestone caves, including the Ryūsendō. Neighboring municipalities Iwate Prefecture *Morioka *Kuji * Miyako * Fudai * Tanohata * Kuzumaki *Noda Climate Iwaizumi has a humid climate (Köppen climate classification ''Cfa'') characterized by mild summers and cold winters with heavy snowfall. The average annual temperature in Iwaizumi is 9.5 °C. The average annual rainfall is 1283 mm with September as the wettest month and February as the driest month. The temperatures are highest on average in August, at around 22.3 °C, and lowest in January, at around −2.0 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Long-eared Bat
The brown long-eared bat or common long-eared bat (''Plecotus auritus'') is a small Eurasian insectivorous bat. It has distinctive ears, long and with a distinctive fold. It is extremely similar to the much rarer grey long-eared bat which was only validated as a distinct species in the 1960s. An adult brown long-eared bat has a body length of 4.5–4.8 cm, a tail of 4.1–4.6 cm, and a forearm length of 4–4.2 cm. The ears are 3.3–3.9 cm in length, and readily distinguish the long-eared bats from most other bat species. They are relatively slow flyers compared to other bat species. Habitat The brown long-eared bat is found throughout Europe, with the exception of Greece, southern Italy and southern Spain. It is found to the east up to the Urals and Caucasus. The UK distribution can be found on the National Biodiversity Network website and can be seehere Brown long-eared bats regularly utilise buildings roosting in undisturbed roof spaces either singly, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Iwate Prefecture
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Show Caves In Japan
Show or The Show may refer to: Competition, event, or artistic production * Agricultural show, associated with agriculture and animal husbandry * Animal show, a judged event in the hobby of animal fancy ** Cat show ** Dog show ** Horse show ** Specialty show, a dog show which reviews a single breed *Show, an artistic production, such as: ** Concert ** Radio show ** Talk show ** Television show ** Play (theatre), Theatre production * Trade fair or trade show Arts, entertainment, and media Films * The Show (1922 film), ''The Show'' (1922 film), starring Oliver Hardy * The Show (1927 film), ''The Show'' (1927 film), directed by Tod Browning * The Show (1995 film), ''The Show'' (1995 film), a hip hop documentary * The Show (2017 film), ''The Show'' (2017 film), an American satirical drama * The Show (2020 film), ''The Show'' (2020 film), a British mystery film Album * Show (The Cure album), ''Show'' (The Cure album), 1993 * Show (The Jesus Lizard album), ''Show'' (The Jesus Lizar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of The Environment (Japan)
The is a Cabinet-level ministry of the government of Japan responsible for global environmental conservation, pollution control, and nature conservation. The ministry was formed in 2001 from the sub-cabinet level Environmental Agency established in 1971. The Minister of the Environment is a member of the Cabinet of Japan and is chosen by the Prime Minister, usually from among members of the Diet. In March 2006, the then-Minister of the Environment Yuriko Koike, created a ''furoshiki'' cloth to promote its use in the modern world. In August 2011, the Cabinet of Japan approved a plan to establish a new energy watchdog under the Environment Ministry, and the Nuclear Regulation Authority was founded on September 19, 2012. Organization * Minister's Secretariat (大臣官房) * (総合環境政策統括官) * Global Environment Bureau (地球環境局) * Environment Management Bureau (水・大気環境局) * Nature Conservation Bureau (自然環境局) * (環境再生・資源循 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Monument
A natural monument is a natural or natural/cultural feature of outstanding or unique value because of its inherent rarity, representative of aesthetic qualities or cultural significance. Under World Commission on Protected Areas guidelines, natural monuments are level III, described as: :"Areas are set aside to protect a specific natural monument, which can be a landform, sea mount, submarine cavern, geological feature such as a cave or even a living feature such as an ancient grove. They are generally quite small protected areas and often have high visitor value." This is a lower level of protection than level II (national parks) and level I (wilderness areas). The European Environment Agency's guidelines for selection of a natural monument are: * The area should contain one or more features of outstanding significance. Appropriate natural features include waterfalls, caves, craters, fossil beds, sand dunes and marine features, along with unique or representative fauna and flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbat
Microbats constitute the suborder Microchiroptera within the order Chiroptera (bats). Bats have long been differentiated into Megachiroptera (megabats) and Microchiroptera, based on their size, the use of echolocation by the Microchiroptera and other features; molecular evidence suggests a somewhat different subdivision, as the microbats have been shown to be a paraphyletic group. Characteristics Microbats are long. Most microbats feed on insects, but some of the larger species hunt birds, lizards, frogs, smaller bats or even fish. Only three species of microbat feed on the blood of large mammals or birds ("vampire bats"); these bats live in South and Central America. Although most "Leaf-nose" microbats are fruit and nectar-eating, the name “leaf-nosed” isn't a designation meant to indicate the preferred diet among said variety. Three species follow the bloom of columnar cacti in northwest Mexico and the Southwest United States northward in the northern spring and then t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hilgendorf's Tube-nosed Bat
Hilgendorf's tube-nosed bat (''Murina hilgendorfi'') is a species of vesper bat in the family Vespertilionidae. In Japan they are called 'tengu komori', after the mythical creature called the Tengu. It was formerly thought to be a subspecies of ''Murina leucogaster'' (called ''Murina leucogaster hilgendorfi''), but is now known to be a distinct species. Distribution Hilgendorf's tube-nosed bat is found in China, Russia (Primorsky Krai, Primorye and Sakhalin), Kazakhstan, Mongolia, Korea and Japan (Hokkaido, Honshu, Shikoku, and Kyushu). Description Slender faced with tubular nostrils, it has oval ears with a prominent Tragus (ear), tragus, more than half of the ear in height. Fur is soft and curly dark grey with long, silvery guard hairs. It flies relatively low over the ground and hovers. Habitat, diet, hunting They live in forests, mines, caves and tunnels, and occasionally in buildings. Normally, they live alone or a few together, rather than in large colonies. They are ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Long-fingered Bat
The eastern long-fingered bat, or big-footed myotis (''Myotis macrodactylus'') is a species of vesper bat. An adult big-footed myotis has a body length of 4.1-4.8 cm, a tail of 3.1-4.9 cm, and a wing length of 3.7-4.2 cm. It nests in groups, and favors caves, tunnels and abandoned mines. It can be found in Korea, Japan from the Amami Islands in the south to Hokkaido in the north, as well as in eastern Siberia and Sakhalin Sakhalin ( rus, Сахали́н, r=Sakhalín, p=səxɐˈlʲin; ja, 樺太 ''Karafuto''; zh, c=, p=Kùyèdǎo, s=库页岛, t=庫頁島; Manchu: ᠰᠠᡥᠠᠯᡳᠶᠠᠨ, ''Sahaliyan''; Orok: Бугата на̄, ''Bugata nā''; Nivkh: ... in Russia. References Mammals of East Asia Mouse-eared bats Bats of Asia Taxa named by Coenraad Jacob Temminck Mammals described in 1840 {{Vespertilionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iwate Prefecture
is a prefecture of Japan located in the Tōhoku region of Honshu. It is the second-largest Japanese prefecture at , with a population of 1,210,534 (as of October 1, 2020). Iwate Prefecture borders Aomori Prefecture to the north, Akita Prefecture to the west, and Miyagi Prefecture to the south. Morioka is the capital and largest city of Iwate Prefecture; other major cities include Ichinoseki, Ōshū, and Hanamaki. Located on Japan's Pacific Ocean coast, Iwate Prefecture features the easternmost point of Honshu at Cape Todo, and shares the highest peaks of the Ōu Mountains—the longest mountain range in Japan—at the border with Akita Prefecture. Iwate Prefecture is home to famous attractions such as Morioka Castle, the Buddhist temples of Hiraizumi including Chūson-ji and Mōtsū-ji, the Fujiwara no Sato movie lot and theme park in Ōshū, and the Tenshochi park in Kitakami known for its huge, ancient cherry trees. Iwate has the lowest population density of any prefecture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Horseshoe Bat
The greater horseshoe bat (''Rhinolophus ferrumequinum'') is an insectivorous bat of the genus '' Rhinolophus''. Its distribution covers Europe, Northern Africa, Central Asia and Eastern Asia. It is the largest of the horseshoe bats in Europe and is thus easily distinguished from other species. The species is sedentary, typically travelling up to between the winter and summer roosts, with the longest recorded movement being . The frequencies used by this bat species for echolocation lie between 69–83 kHz, have most energy at 81 kHz and have an average duration of 37.4 ms. Description The greater horseshoe bat is the largest horseshoe bat in Europe.Schober, W., E. Grimmberger. 1997. It has a distinctive noseleaf, which has a pointed upper part and a horseshoe-shaped lower part. Its horseshoe noseleaf helps to focus the ultrasound it uses to 'see'. The greater horseshoe bat also has tooth and bone structures that are distinct from that of other rhinolophids. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underground Lake
An underground lake or subterranean lake is a lake underneath the surface of the Earth. Most naturally occurring underground lakes are found in areas of Karst topography, where limestone or other soluble rock has been weathered away, leaving a cave where water can flow and accumulate. Natural underground lakes are an uncommon hydrogeological feature. More often, groundwater gathers in formations such as aquifers or springs. The largest subterranean lake in the world is in Dragon's Breath Cave in Namibia, with an area of almost ; the second largest is The Lost Sea, located inside Craighead Caverns in Tennessee, United States, with an area of Characteristics In general terms, an underground lake is any body of water that is similar in size to a surface lake and exists mostly or entirely underground; though, a precise scientific definition of what may be considered a lake is not yet well-established. Underground lakes could be classified as either “lakes” or "ponds", de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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