|
Kuji River
is a river in Fukushima Prefecture, Tochigi Prefecture and Ibaraki Prefecture, Japan. It rises at the northern slope of Mount Yamizo, where the border of these three prefectures is located, and flows into Pacific Ocean at Hitachi and Tokai in Ibaraki Prefecture. It has a length of and a drainage area of , and is designated as a Class A river. The name of ''Kuji'' is thought to have been named after whale (''kujira'' in Japanese). ', one of the existent ''Fudoki'', says, "There were a hill that resembled a whale (''kujira''). Then the emperor named the land ''Kuji''." The river is known for ayu fishing, and in 2006 it had the second largest catch of ayu in Japan after Naka River, which is also located in Ibaraki Prefecture. The fishing weir (梁 ''yana'') for tourists is installed along the river in Daigo. Famous Fukuroda Falls are located on Taki River (滝川 ''Takigawa''), which is one of its tributary rivers. On midwinter a phenomenon called ' can be observed in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masu Salmon
The masu salmon (''Oncorhynchus masou''), also known as masu ( ja, マス, , trout) or in Japan, is a species of salmon belonging to the genus ''Oncorhynchus'', found in the North Pacific along Northeast/East Asian coasts from the Russian Far East ( Primorsky, Kamchatka Peninsula, Sakhalin and Kuril Islands) to south through Korea, Japan and Taiwan. A number of subspecies are known, including the widespread nominate subspecies ''yamame'' (''O. m. masou''), the critically endangered Formosan salmon (''O. m. formosanus'') found in certain landlocked freshwater systems of Taiwan, the Biwa trout (''O. m. rhodurus'') endemic of Lake Biwa, and the anadromous or stream-dwelling '' amago'' (''O. m. macrostomus'') restricted to western Japan. On average, this salmon prefers a temperate climate around the latitude of 65-58°N, and in the sea, it prefers a depth of . Appearance A masu salmon which has reached sexual maturity has a darkened back, and the stripes on the body sides become b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluvial Terrace
Fluvial terraces are elongated terraces that flank the sides of floodplains and fluvial valleys all over the world. They consist of a relatively level strip of land, called a "tread", separated from either an adjacent floodplain, other fluvial terraces, or uplands by distinctly steeper strips of land called "risers". These terraces lie parallel to and above the river channel and its floodplain. Because of the manner in which they form, fluvial terraces are underlain by fluvial sediments of highly variable thickness.Fairbridge, R. W., 1968, ''Encyclopedia of Geomorphology.'' Reinhold Book Company, New York.Blum, M., and T.E. Tonqvist, 2000, ''Fluvial responses to climate and sea-level change, a review and look forward.'' Sedimentology. v. 47 suppl. 1, pp. 2-48. River terraces are the remnants of earlier floodplains that existed at a time when either a stream or river was flowing at a higher elevation before its channel downcut to create a new floodplain at a lower elevation. Changes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain
In geography, a plain is a flat expanse of land that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or uplands. In a valley, a plain is enclosed on two sides, but in other cases a plain may be delineated by a complete or partial ring of hills, by mountains, or by cliffs. Where a geological region contains more than one plain, they may be connected by a pass (sometimes termed a gap). Coastal plains mostly rise from sea level until they run into elevated features such as mountains or plateaus. Plains are one of the major landforms on earth, where they are present on all continents, and cover more than one-third of the world's land area. Plains can be formed from flowing lava; from deposition of sediment by water, ice, or wind; or formed by erosion by the agents from hills and mountains. Biomes on plains include grassland ( temperate or subtr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateau
In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills or escarpments. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, and erosion by water and glaciers. Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wide ones. Formation Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, Plate tectonics movements and erosion by water and glaciers. Volcanic Volcanic plateaus are produced by volcanic activity. The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Land, Infrastructure, Transport And Tourism
The , abbreviated MLIT, is a ministry of the Japanese government.国土交通省設置法 , Ministry of Internal Affairs and Communications. It is responsible for one-third of all the laws and orders in Japan, and is the largest Japanese ministry in terms of employees, as well as the second-largest executive agency of the Japanese government after the Ministry of Defense (Japan), Ministry of Defense. The ministry oversees four external agencies including the Japan Coast Guard and the Japan Tourism Agency. Overview In order to accomplish the tasks set forth in Article 3 of the Ministry of Land, Infrastructure, Transport and Tourism Act, the following should be considered: national land planning, cities, roads, buildings, houses, rivers, ports, government maintenance, national land surveying, transp ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurobane, Tochigi
was a town located in Nasu District, Tochigi Prefecture, Japan. During the Edo period Kurobane developed as the castle town for Kurobane Domain, an 18,000 ''koku'' feudal domain under the Tokugawa shogunate. As of 2003 the town had an estimated population of 16,499 and a density of 87.93 persons per km². The total area was 187.64 km². On October 1, 2005, Kurobane, along with the village of Yuzukami (also from Nasu District), was merged into the expanded city of Ōtawara 270px, View from the ruins of Ōtawara Castle is a city located in Tochigi Prefecture, Japan. , the city had an estimated population of 72,189 in 30,136 households, and a population density of 210 persons per km2. The total area of the city is .... External links Ōtawara official website Dissolved municipalities of Tochigi Prefecture {{Tochigi-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stream Capture
Stream capture, river capture, river piracy or stream piracy is a geomorphological phenomenon occurring when a stream or river drainage system or watershed is diverted from its own bed, and flows instead down the bed of a neighbouring stream. This can happen for several reasons, including: *Tectonic earth movements, where the slope of the land changes, and the stream is tipped out of its former course *Natural damming, such as by a landslide or ice sheet *Erosion, either **Headward erosion of one stream valley upwards into another, or **Lateral erosion of a meander through the higher ground dividing the adjacent streams. **Within an area of karst topography, where streams may ''sink'', or flow underground (a sinking or losing stream) and then reappear in a nearby stream valley *Glacier retreat The additional water flowing down the capturing stream may accelerate erosion and encourage the development of a canyon (gorge). The now-dry valley of the original stream is known as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
