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Sarpsfossen
Sarp Falls ( or ') is a waterfall at Sarpsborg in Østfold, Norway. It is the second largest waterfall in Europe by Discharge (hydrology) , discharge, after the Rhine Falls. This is the last waterfall on the Glomma River, which is the longest river in Norway. Sarp Falls has one of the greatest flows of any waterfall in Europe. Both Rhine Falls and Dettifoss are larger and more powerful waterfalls in Europe but, while those waterfalls have between of average water flow, Sarp Falls has approximately . Just above Sarp Falls is a road bridge with a vista point. There are also vista points on the east side of the falls. River surfing Sarpebølgen (lit. ''the Sarp Wave'') lies about 2-3 kilometers downstream from the Sarp Falls, and is popular among kayakers and experienced surfers. The Norwegian Cup in Freestyle Paddling has been arranged here. The wave is spectacular, since it is quite big in regards to river surfing. Experienced surfers have warned beginners from trying the wave, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Waterfalls By Flow Rate
This list of waterfalls by flow rate includes all waterfalls which are known to have an average flow rate or discharge of at least . The waterfalls in this list are those for which there is verifiable information, and the list should not be assumed to be a complete list of waterfalls which would otherwise qualify as globally significant based on this metric. Largest extant waterfalls Largest historic waterfalls This list comprises the waterfalls which have ceased to exist due to the impoundment of their river(s) by a dam, or due to the diversion of the watercourse. Prehistoric waterfalls See also *Waterfall *List of rivers by discharge *List of waterfalls * List of waterfalls by height * List of waterfalls by type *Orders of magnitude (power) This page lists examples of the power in watts produced by various sources of energy. They are grouped by orders of magnitude from small to large. Below 1 W 1 to 102 W 103 to 108 W The productive capacity of electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Waterfalls
This list of notable waterfalls of the world is sorted by continent, then country, then province, state or territory. A waterfall is included if it is at least tall and has an existing Wikipedia article, or it is considered historically significant based on multiple reliable references. There is no standard way to measure the height or width of a waterfall. No ranking of waterfalls should be assumed because of the heights or widths provided in the list. Many numbers are estimated and measurements may be imprecise. See additional lists of waterfalls by List of waterfalls by height, height, List of waterfalls by flow rate, flow rate and List of waterfalls by type, type. Africa Angola * Kalandula Falls – high Burundi * Kagera waterfalls, Kagera Falls * Rusumo Falls Central African Republic * Boali, Boali Falls Chad * Gauthiot Falls Democratic Republic of the Congo * Boyoma Falls – formerly known as Stanley Falls; highest flow rate in the world * Inga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Østfold
Østfold () is a county in Eastern Norway, which from 1 January 2020 to 31 December 2023 was part of Viken. Østfold borders Akershus and southwestern Sweden (Västra Götaland County and Värmland), while Buskerud and Vestfold are on the other side of Oslofjord. The county's administrative seat is Sarpsborg. The county controversially became part of the newly established Viken County on 1 January 2020. On 1 January 2024, Østfold was re-established as an independent county, however without the former municipality of Rømskog, which was amalgamated with the Akershus municipality Aurskog-Høland in 2020. Many manufacturing facilities are situated here, such as the world's most advanced biorefinery, Borregaard in Sarpsborg. Fredrikstad has shipyards. There are granite mines in Østfold and stone from these were used by Gustav Vigeland. The county slogan is "The heartland of Scandinavia". The local dialects are characterized by their geographical proximity to Sweden. The na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norway
Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of Norway. Bouvet Island, located in the Subantarctic, is a Dependencies of Norway, dependency, and not a part of the Kingdom; Norway also Territorial claims in Antarctica, claims the Antarctic territories of Peter I Island and Queen Maud Land. Norway has a population of 5.6 million. Its capital and largest city is Oslo. The country has a total area of . The country shares a long eastern border with Sweden, and is bordered by Finland and Russia to the northeast. Norway has an extensive coastline facing the Skagerrak strait, the North Atlantic Ocean, and the Barents Sea. The unified kingdom of Norway was established in 872 as a merger of Petty kingdoms of Norway, petty kingdoms and has existed continuously for years. From 1537 to 1814, Norway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarpsborg
Sarpsborg ( or ), historically Borg, is a List of cities in Norway, city and Municipalities of Norway, municipality in Østfold Counties of Norway, county, Norway. The administrative centre of the municipality is the city of Sarpsborg. Sarpsborg is part of the fifth List of continuously built-up areas in Norway by population, largest urban area in Norway when paired with neighbouring Fredrikstad. As of 1 January 2018, according to Statistics Norway these two municipalities have a total population of 136,127 with 55,840 in Sarpsborg and 81,278 in Fredrikstad. Statistics for 2021, say that the city has a population where 19% of the children belong to families that have "low-income in the long-term"; that is the highest level for a city (in Norway); the national level is 11.3%. General information Name In Norsemen, Norse times the city was just called ''Borg'' (from ''borg'' which means "castle"). The background for this was the fortification built by Olav Haraldsson (see Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east. Europe shares the landmass of Eurasia with Asia, and of Afro-Eurasia with both Africa and Asia. Europe is commonly considered to be Boundaries between the continents#Asia and Europe, separated from Asia by the Drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea, and the waterway of the Bosporus, Bosporus Strait. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and Europe ... is formed by the Ural Mountains, Ural River, Caspian Sea, Caucasus Mountains, and the Black Sea with its outlets, the Bosporus and Dardanelles." Europe covers approx. , or 2% of Earth#Surface, Earth's surface (6.8% of Earth's land area), making it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discharge (hydrology)
In hydrology, discharge is the volumetric flow rate (volume per time, in units of m3/h or ft3/h) of a stream. It equals the product of average flow velocity (with dimension of length per time, in m/h or ft/h) and the cross-sectional area (in m2 or ft2). It includes any suspended solids (e.g. sediment), dissolved chemicals like (aq), or biologic material (e.g. diatoms) in addition to the water itself. Terms may vary between disciplines. For example, a fluvial hydrologist studying natural river systems may define discharge as streamflow, whereas an engineer operating a reservoir system may equate it with outflow, contrasted with inflow. Formulation A discharge is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Thus the water discharge of a tap (faucet) can be measured with a measuring jug and a stopwatch. Here the discharge might be 1 litre per 15 seconds, equivalent to 67 ml/second or 4 litres/minute. This is an average measure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhine Falls
The Rhine Falls ( / Swiss German: , a singular noun) is a waterfall on the High Rhine in Switzerland. It is the most powerful waterfall in Europe and a popular tourist attraction. The falls are located on the border between the cantons of Schaffhausen (SH) and Zurich (ZH), between the municipalities of Neuhausen am Rheinfall (SH) and Laufen-Uhwiesen/ Dachsen (ZH), ca. south of the town of Schaffhausen and close to the border with Germany. The falls are wide and high. In the winter months, the average water flow is , while in the summer, the average water flow is . The highest flow ever measured was in 1965, and the lowest, in 1921. Geology The Rhine Falls were formed during the last ice age, approximately 14,000 to 17,000 years ago, by erosion-resistant rocks narrowing the riverbed. The first glacial advances created today's landforms approximately 500,000 years ago. Up to the end of the Wolstonian Stage, approximately 132,000 years ago, the Rhine flowed westwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glomma
The Glomma or Glåma is Norway's longest and most voluminous river. With a total length of , it has a drainage basin that covers 13% of Norway's surface area, all in the southern part of the country. Geography At its fullest length, the river runs from the lake Aursunden in Røros Municipality in Trøndelag county and runs into the Oslofjord at the town of Fredrikstad (town), Fredrikstad in Fredrikstad Municipality in Østfold county. Major tributaries include the Vorma River, which drains Mjøsa, Lake Mjøsa, joining the Glomma River at Årnes in Nes Municipality (Akershus), Nes Municipality. The large river Gudbrandsdalslågen, Lågen flows into Lake Mjøsa, draining the large Gudbrandsdalen valley and significantly increasing the Glomma's flow. Because it flows through some of the richest forest districts, it has historically been Norway's leading log-floating river. The combination of raw materials, water power, and easy transport has over the centuries encouraged industry a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dettifoss
Dettifoss () is a waterfall in Vatnajökull National Park in Northeast Iceland, and is reputed to be the second most powerful waterfall in Europe after the Rhine Falls. Dettifoss is situated on the Jökulsá á Fjöllum river, which flows from the Vatnajökull glacier and collects water from a large area in Northeast Iceland. The sediment-rich runoff colours the water a greyish white. The falls are wide and have a drop of down to the canyon Jökulsárgljúfur. Atlas Obscura, 28 October 2016 It is the second largest waterfall in Iceland in terms of volume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Surfing
River surfing is the sport of surfing either standing waves, tidal bores or upstream waves in rivers. Claims for its origins include a 1955 ride of along the tidal bore of the River Severn. River surfing on standing waves has been documented as far back as 1972 on an artificial wave created on a section of the ''Eisbach'' man-made river, a side arm of the Isar River, near Haus der Kunst in the Englischer Garten park in Munich, Germany, today offering the world's largest urban surfing spot. Standing waves In this type of river surfing, the wave is stationary on the river, caused by a high volume of water constricted by flowing over a rock and creating a wave behind. A requirement for this is a flowing water with shallow depth in which the inertia of the water overcomes its gravity due to the supercritical flow speed ( Froude number: 1.7 - 4.5, surpassing 4.5 results in direct standing wave) and is therefore neither significantly slowed down by the obstacle nor pushed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
