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Indalsälven
Indalsälven is one of Sweden's longest rivers with a total length of 430 kilometers. Among its tributaries are Kallströmmen, Långan, Hårkan and Ammerån. A total of 26 hydropower plants are placed along its course, making it the third most power producing river of Sweden. The Indalsälven drains the Storsjön and culminates in the Bothnian Sea The Bothnian Sea (; ) links the Bothnian Bay (also called the Bay of Bothnia) with the Baltic Sea, Baltic proper. Kvarken is situated between the two. Together, the Bothnian Sea and Bay make up a larger geographical entity, the Gulf of Bothnia, .... See also * Döda fallet References Rivers of Jämtland County Rivers of Västernorrland County Drainage basins of the Baltic Sea {{Sweden-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Döda Fallet
Döda fallet (English: ''dead fall'') is a former whitewater Rapids, rapid in of the river Indalsälven in Ragunda Municipality in the eastern part of the province of Jämtland in Sweden. Glacial debris had blocked the course of the Indalsälven at Döda fallet for thousands of years, creating a reservoir of glacial meltwater 25 km (16 mi) long known as Ragundasjön (English: ''Ragunda lake''), which overflowed over a natural spillway that bypassed this dam of debris, in a long high steep rapid known as Gedungsen or Storforsen (English: ''great whitewater rapid''). It was one of the most impressive rapids in Sweden with a total fall height of about 35 meters (115 feet) and a large water discharge. The lake disappeared and the falls went dry in the 1796 Ragunda lake burst disaster after a flood avulsion (river), rerouted the river through a small canal constructed to bypass the falls, carving a new channel and emptying the lake in four hours. Original situation The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hårkan
Hårkan, a mountain river in Jämtland, Sweden is a tributary of the Indalsälven, with which it joins east of Lit. Including its source streams, it has a length of 184 km and a drainage basin of 3,990 km², a significant part of which is in Norway. Hårkan has several fishing spots, mainly for grayling fishing. Other fishable species in Hårkan include pike, whitefish, and perch Perch is a common name for freshwater fish from the genus ''Perca'', which belongs to the family Percidae of the large order Perciformes. The name comes from , meaning the type species of this genus, the European perch (''P. fluviatilis'') ... found in the calmer parts of the river.{{cite web, url=http://www.jaktfiske.com/3097.fiske_harkan.html , title=Jakt och Fiske, Jämtland - Fishing in Hårkan , access-date=2010-01-12 , archive-url=https://web.archive.org/web/20100107142626/http://www.jaktfiske.com/3097.fiske_harkan.html , archive-date=2010-01-07 References Indalsälven bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammerån
Ammerån is a river in Jämtland, Sweden. It is a tributary of Indalsälven Indalsälven is one of Sweden's longest rivers with a total length of 430 kilometers. Among its tributaries are Kallströmmen, Långan, Hårkan and Ammerån. A total of 26 hydropower plants are placed along its course, making it the third mo .... References Rivers of Jämtland County {{Sweden-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storsjön
Storsjön (, ) is the fifth largest lake in Sweden, with an area of and a greatest depth of . It is the largest lake in central Sweden, located in the province of Jämtland in modern Jämtland County. From Storsjön runs the river Indalsälven and the lake contains the major island Frösön. The city of Östersund is located on the east shore of the lake, opposite Frösön. Storsjön is said to be the home of Storsjöodjuret, a cryptid lake monster not unlike the Loch Ness Monster The Loch Ness Monster (), known affectionately as Nessie, is a mythical creature in Scottish folklore that is said to inhabit Loch Ness in the Scottish Highlands. It is often described as large, long-necked, and with one or more humps protrud ..., and every now and then there are new reports of people having spotted it. Descriptions of the creature have varied over the years. Some have described it as being serpentine in appearance, with multiple humps, a feline or canine-like head and grayish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic country by both area and population, and is the List of European countries by area, fifth-largest country in Europe. Its capital and largest city is Stockholm. Sweden has a population of 10.6 million, and a low population density of ; 88% of Swedes reside in urban areas. They are mostly in the central and southern half of the country. Sweden's urban areas together cover 1.5% of its land area. Sweden has a diverse Climate of Sweden, climate owing to the length of the country, which ranges from 55th parallel north, 55°N to 69th parallel north, 69°N. Sweden has been inhabited since Prehistoric Sweden, prehistoric times around 12,000 BC. The inhabitants emerged as the Geats () and Swedes (tribe), Swedes (), who formed part of the sea-faring peopl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Västernorrland County
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Jämtland County
A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the Runoff (hydrology), runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their Bank (geography), banks and flood the surrounding area, spreading nutrients to the surrounding area. Sedime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropower Plant
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Meteorological And Hydrological Institute
The Swedish Meteorological and Hydrological Institute (, SMHI) is a Swedish government agency and operates under the Ministry of Climate and Enterprise. SMHI has expertise within the areas of meteorology, hydrology and oceanography, and has extensive service and business operations within these areas. History On 1 January 1873, Statens Meteorologiska Centralanstalt was founded, an autonomous part of the Royal Swedish Academy of Sciences, but the first meteorological observations began on 1 July 1874. It was not until 1880 that the first forecasts were issued. The latter will be broadcast on Stockholm radio from 19 February 1924.. In 1908, the Hydrographic Office (''Hydrografiska byrån'', HB) was created. Its task is to scientifically map Sweden's freshwater and collaborate with the weather service in taking certain weather observations such as precipitation and snow cover. In 1919, the two services merged and became the ''Statens meteorologisk-hydrografiska anstalt'' (SMHA). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counties Of Sweden
The counties of Sweden () are the first-level administrative subdivisions of Sweden. There are twenty-one counties; however, the number of counties has varied over time, due to territorial changes and to divisions or mergers of existing counties. They are ''not'' regarded as geographical areas by Swedes as they are not connected to dialects or identity, which is a role fulfilled by the historical provinces of Sweden (). This level of administrative unit was first established in the Instrument of Government (1634), 1634 Instrument of Government on Lord High Chancellor of Sweden, Lord Chancellor Count Axel Oxenstierna's initiative, and superseded the landskap, in order to introduce a more efficient administration of the realm. At that time, they were what the translation of ''län'' into English literally means: fiefdoms. The county borders often follow the provincial borders, but Monarchy of Sweden, the Crown often chose to make slight relocations to suit its purposes. In ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
