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Lenzerheide Pass
Lenzerheide is the common name of a passage past a high mountain pass in the Alps in the canton of Graubünden in Switzerland, reaching summit at 1549 m between Valbella and Parpan, approximately 5 kilometers south of the resort of Lenzerheide. The road connects Chur in the valley of the Rhine and Tiefencastel in the valley of the Albula, which is actually a tributary to the Rhine. The pass nevertheless offered a shortcut which additionally avoided the gorge "Schinschlucht" with its difficult terrain in the past. Nowadays most traffic to Tiefencastel would use the A13 motorway to Thusis to get to Tiefencastel on a main road. The Lenzerheide road has a maximum grade of 11 percent and is open year-round, though road conditions frequently necessitate winter tires, especially between December and March. Due to the local settlements nobody ever bothered to call the summit near Lenzerheide a mountain pass nor would an official document call it a pass. It will also not appear on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solis Viaduct
The Solis Viaduct (german: Soliser Viadukt) is a single track eleven-arched limestone railway viaduct. It spans the Albula east of the hamlet of Solis, in the canton of Graubünden, Switzerland. Designed by the engineer Hans Studer, it was built in 1902 by Munari, Cayre und Marasi for the Rhaetian Railway, which still owns and uses it today. One of the most important structures on the World Heritage-listed Albula Railway, it is high, long, and has a main span of . Location The Solis Viaduct forms part of the Albula Railway section between Thusis and Tiefencastel, and is at the mark from Thusis. East of the viaduct is the Stausee Solis. Description The limestone-built viaduct was conceived by Hans Studer as the first stone arch bridge in Switzerland to be designed in accordance with the elasticity theory. That choice of design allowed the use of a parabolic arch, and thus a very slim form of construction. Building costs could thereby be limited to 125,000 Swiss francs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Passes Of Graubünden
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Passes Of The Alps
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Passes Of Switzerland
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of The Highest Swiss Passes
This is a list of the highest road passes in Switzerland. It includes passes in the Alps and the Jura Mountains that are over above sea level. All the listed passes are crossed by paved roads. These are popular with drivers, bikers and cyclists for their spectacular scenery and are often the highlights of bicycle races such as Tour de Suisse and Tour de Romandie. Many of them are also served by public transport, the main transport company being PostBus Switzerland. Only fully paved roads of which both ends are connected to the main Swiss or European road network are included. Dead-end roads such as the Sanetsch and Glas Pass are not listed. For a list including dead-end roads as well, see list of highest paved roads in Switzerland. For a list of all passes, whether crossed by a paved road or not, see List of mountain passes in Switzerland This is a list of mountain passes in Switzerland. They are generally situated in the Jura Mountains or in the Swiss Alps. Pass roads ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountain Passes
This is a list of mountain passes. Africa Egypt * Halfaya Pass (near Libya) Lesotho * Moteng Pass * Mahlasela pass * Sani Pass Morocco * Tizi n'Tichka South Africa * Eastern Cape Passes * Western Cape Passes * Northern Cape Passes * KwaZulu Natal Passes * Free State Passes * Limpopo Province Passes * Mpumalanga Passes * Gauteng Passes * Northwest Province Passes * Swartberg Pass (Western Cape) * Lootsberg Pass Asia Afghanistan * Broghol Pass to Pakistan * Dorah Pass to Pakistan * Hajigak Pass * Khost-Gardez Pass * Khyber Pass to Pakistan * Kotal-e Khushk * Kushan Pass linking northern Afghanistan to the region. * Lataband Pass * Tang-e Gharu is a gorge which links Afghanistan with Pakistan * Salang Pass crosses the Hindu Kush linking Kabul with northern Afghanistan - nowadays through a tunnel. * Wakhjir Pass to China China * Pingxingguan Pass, Shanxi * Jiayu Pass, Beijing * Jianmen Pass, Sichuan * Niangzi Pass, Border between Shanxi and Hebei * Yanme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Highest Paved Roads In Europe
This is a list of the highest paved roads in Europe. It includes roads that are over long and whose culminating point is at least above sea level. This height approximately corresponds to that of the highest settlements in Europe and to the tree line in several mountain ranges such as the Alps and the Pyrenees, where most of the highest roads are located. Some of the listed roads are closed to motorized vehicles, although they are normally all accessible to pedestrians and cyclists. These mountain roads are visited by drivers, motorcyclists, bicyclists and hikers for their scenery and often feature in the routes of European bicycle races such as the Giro d'Italia, the Tour de Suisse, the Tour of Austria, the Tour de France and the Vuelta a España. Due to snow conditions, most of the high roads are closed between (late) autumn and late spring/early summer. Note on the elevations: Near the highest point of the road there is often a shield that indicates the name (in local l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thusis
Thusis ( it, Tosana, '' Romansh: Tusàn'') is a municipality in the Viamala Region in the Swiss canton of Graubünden. On 1 January 2018 the former municipality of Mutten merged into the municipality of Thusis. History Thusis is first mentioned in 1156 as ''Tosana''. The town was devastated by more than 10 fires and after the one of 1845, it had to be rebuilt. Geography Thusis has an area, , of . Of this area, 18% is used for agricultural purposes, while 58.2% is forested. Of the rest of the land, 15.2% is settled (buildings or roads) and the remainder (8.6%) is non-productive (rivers, glaciers or mountains). The municipality is the capital of the Thusis sub-district, of the Hinterrhein district, after 2017 it was part of the Viamala Region. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A13 Motorway (Switzerland)
The A13 is a motorway, at times an Autostrasse (expressway), which runs from St. Margrethen in northeastern Switzerland through to Ascona in southern Switzerland, crossing the main chain of the Alps in the Grisons area. It is the southern half of European route E43. Construction The A13 started life as a road which was mainly an expressway, from the foggy beginnings at St. Margrethen through to Sennwald, Haag, opposite Liechtenstein. The motorway began at Haag and went through Reichenau. Then it was an expressway again until after Mesocco. The final kilometres linking it from Roveredo to the A2 (Switzerland), A2 motorway were an expressway. Today, the section from St. Margrethen through Haag has been thoroughly converted to a motorway. Due to the tough terrain, the transformation of the Graubünden section into a full motorway would be difficult. The route is challenging south of Chur, capital of the Grisons. The year-round opening of the route only became possible in 1967, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrain
Terrain or relief (also topographical relief) involves the vertical and horizontal dimensions of land surface. The term bathymetry is used to describe underwater relief, while hypsometry studies terrain relative to sea level. The Latin word (the root of ''terrain'') means "earth." In physical geography, terrain is the lay of the land. This is usually expressed in terms of the elevation, slope, and orientation of terrain features. Terrain affects surface water flow and distribution. Over a large area, it can affect weather and climate patterns. Importance The understanding of terrain is critical for many reasons: * The terrain of a region largely determines its suitability for human settlement: flatter alluvial plains tend to have better farming soils than steeper, rockier uplands. * In terms of environmental quality, agriculture, hydrology and other interdisciplinary sciences; understanding the terrain of an area assists the understanding of watershed boundaries, dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. PhysicalGeography.net, Michael Pidwir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
