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Ravine Desroches
A ravine is a landform that is narrower than a canyon and is often the product of streambank erosion.Definition of "ravine" at Ravines are typically classified as larger in scale than gullies, although smaller than s. Ravines may also be called a cleuch, dell, ghout ( Nevis), gill or ghyll< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perennial Stream
A perennial stream is a stream that has continuous flow of surface water throughout the year in at least parts of its catchment during seasons of normal rainfall, Water Supply Paper 494. as opposed to intermittent river, one whose flow is intermittent. In the absence of irregular, prolonged or extreme drought, a perennial stream is a watercourse, or segment, element or emerging body of water which continually delivers groundwater. For example, an damming, artificial disruption of stream, variability in flow or stream selection associated with the activity in hydropower installations, do not affect this status. Perennial streams do not include stagnant water (stream pool, pools and puddle, waterholes), reservoirs, oxbow lake, cutoff lakes and ponds that persist throughout the year. All other streams, or parts of them, should be considered seasonal rivers or lakes. The stream can cycle from intermittent to perpetual through multiple iterations. Stream Definition The basic conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion Landforms
Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and waves; glacial plucking, abrasion, and scour; areal flooding; wind abrasion; groundwater processes; and mass movement processes in steep landscapes like landslides and debris flows. The rates at which such processes act control how fast a surface is eroded. Typically, physical erosion proceed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Ravine System
The Toronto ravine system is a distinctive feature of the city's geography, consisting of a network of deep ravines, which forms a large urban forest that runs through most of Toronto. The ravine system is the largest in any city in the world, with the ''Ravine and Natural Feature Protection Bylaw'' protecting approximately of public and privately-owned land. The ravine system has been presented as a central characteristic of the city, with the size of the ravine system leading Toronto to be described as "a city within a park". The ravine system began to take shape approximately 12,000 years ago at the end of the Last Glacial Period when the glaciers that once covered Toronto retreated northeast, leaving rivers and valleys in their place. Due to the topography of the ravine system, limited urban development occurred within it until the mid-19th century. During the late 19th and early 20th centuries, the ravine system underwent a number of changes and saw several infrastructure d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taishaku Valley
is a ravine in Japan noted for its beauty. Overview Taishaku Valley is an 18 km-long ravine along the Taishaku River, one of the tributaries of the Takahashi River in Shōbara and Jinsekikōgen, Hiroshima, Japan. The valley is a part of Hiba-Dogo-Taishaku Quasi-National Park. It is known for autumn leaves and maples. See also *Hiba-Dogo-Taishaku Quasi-National Park *List of national parks of Japan and in Japan are places of scenic beauty designated for protection and sustainable usage by the Minister of the Environment under the of 1957. National Parks are designated and in principle managed by the Ministry of the Environment. Quasi-Nat ... External linksTaishaku Valley Taisyaku-k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuðlagil
Stuðlagil (; also transliterated as ''Studlagil'') is a ravine in in the municipality of Múlaþing, in the Eastern Region of Iceland. It is known for its columnar basalt rock formations and the blue-green water that runs through it. It became an unexpected tourist sensation after being shown in a WOW air airline brochure in 2017. The rock formation is 30 meters tall. The river Jökla runs through the ravine. The water level decreased by 7 to 8 meters due to the Kárahnjúkar Hydropower Plant, which opened in 2009. See also * List of columnar basalts in Iceland Columnar jointed volcanic rocks exist in many places on Earth. Perhaps the most famous basalt lava flow in the world is the Giant's Causeway in Northern Ireland, in which the vertical joints form polygonal columns and give the impression of having ... References {{DEFAULTSORT:Studlagil Ravines Landforms of Iceland Eastern Region (Iceland) Columnar basalts in Iceland External links Official website< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rauðfeldsgjá
Rauðfeldsgjá () is a ravine in Snæfellsnes Peninsula in Iceland. Name The ravine is mentioned in the Icelandic saga, ''Bárðar saga Snæfellsáss ''Bárðar saga Snæfellsáss'' (14th c. Middle Icelandic: ; Modern Icelandic: ) or ''Bárðar saga Snæfellsáss ok Gests'' is a late saga of the Icelanders with legendary elements. It falls into two sections, one about Bárðr and the other ab ...'', which was written around 600 years ago about events that occurred about 12 centuries ago. In the story, Bárður, in anger over the loss of his daughter, throws the two brothers Rauðfeldur and Sölvi off the cliff and into the ravine. References {{DEFAULTSORT:Raudfeldsgja Ravines Landforms of Iceland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenna Park
Ravenna Park and Cowen Park comprise a single contiguous recreation and green space in the Ravenna neighborhood of Seattle, Washington in the United States. These public parks encompass the ravine with a maximum depth of through which Ravenna Creek flows. History The ravine that is the central feature of Cowen and Ravenna Park was formed when melt-off from the Vashon Glacial Ice Sheet formed Lake Russell and proceeded to cut drainage ravines through new glacial fill. Lake Russell disappeared when the ice sheet retreated north of the Strait of Juan de Fuca, but some features remained, including the Green Lake drainage basin, which continued to empty through the Ravenna ravine into Lake Washington. The deeper pockets of the basin became Bitter Lake, Haller Lake and Green Lake. Many creeks and brooks and springs fed into Green Lake, whose outlet was on the east side of the route of Ravenna Boulevard, in a deepening ravine which became Cowen and Ravenna parks. Ravenna Creek's o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moola Chotok
Moola Chotok (Urdu:) is a hidden ravine located in the middle of the Khuzdar District in the southern province of Balochistan, Pakistan. It is situated approximately north-east of Khuzdar at an elevation of . Surrounded by tall cliffs, the cascading waterfall, known as Chotok, is one of the biggest waterfalls of Sub Tehsil Moola. History Khuzdar was the capital of the Brahui kingdom of Makran.Risley, Herbert Hope (1903) ''Census of India, 1901. Volume I. India. Ethnographic appendices, being the data upon which the caste chapter of the Report is based'' Office of the Superintendent of Government Printing, Calcutta,page 66 Ruins of Thore kheer, Hitachi, Harav, Kial Being and Pasta Khan reveal the belonging of Moola to the 2,000-year-old civilisation. Moola River, located in the mountains of Dist Khuzdar, is the largest river of the Khuzdar region that flows throughout the year. Moola Valley is a 1237 metre long bow-shaped region, away from Khuzdar District. It is named afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravina In Puglia
Gravina in Puglia (; nap, label= Barese, Gravéine ; la, Silvium; grc, Σιλούϊον, Siloúïon) is a town and ''comune'' of the Metropolitan City of Bari, Apulia, southern Italy. The word ''gravina'' comes from the Latin ''grava'' or from the messapic ''graba'', with the meaning of ''rock'', ''shaft'' and ''erosion of bank river''. Other words that share the same root are ''grava'', ''gravaglione'' and ''gravinelle''. Alternatively, when the emperor Frederick II went to Gravina, because of the large extension of the lands and for the presence of wheat, he decided to give to it the motto ''Grana dat et vina.'', that is to say ''It offers wheat and wine.''. Gravina is the home of the Alta Murgia National Park. History Thanks to its strategic position, Gravina has a very ancient history. Its territory has been inhabited since the Paleolithic, due to the high presence of water and woods. The largest remains date back to the Neolithic. The oldest settlements have been identifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barranco Del Infierno (Tenerife)
The Barranco del Infierno (in English: "Hell's Gorge") is a ravine located in the town of Adeje in the south of the island of Tenerife, Canary Islands, Spain. It is the second most-visited protected area on the island. A popular hiking trail leads through the ravine to the highest waterfall on Tenerife. Access to the gorge is controlled by a limitation of 300 daily visitors. It is not permitted to under-5s, and under-18s must be accompanied by an adult.Tenerife Top Tours (2020)''Rules'' Consulted 15 January 2023. Reservations can be dononline The trail was closed for security reasons after a deadly accident in 2009 and again on October 26 2015, but was reopened on February 10 2016. The biggest change of all is the compulsory wearing of crash helmets. Currently it is open all the way to the end, except on rainy and windy days, additional safety measures have been implemented. The path takes approximately three and a half hours, between the outward and return journey, and the total r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barranco De Badajoz
The Barranco de Badajoz or Chamoco is a ravine on the island of Tenerife (Canary Islands, Spain), in the province of Santa Cruz de Tenerife, part of the municipality of Güímar in the southeast of the island.Plan Hidrológico Fuente: Consejo Insular de Aguas de TenerifeInfraestructura de Datos Espaciales de Canarias Fuente: Consejería de Educación, Universidades y Sostenibilidad. Gobierno de Canarias Archeology The most significant prehistoric remains on the island were found in this area, demonstrating the aboriginal |
