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Kolsås (station)
Kolsås (), sometimes called Kolsaas, is a hill in the municipality of Bærum, Norway. Geologically, Kolsås belongs to the Oslo Graben area. Its two peaks consist of hard rhomb porphyric lava covering softer rocks, forming steep cliffs to the east, south and west. The name An old farm beneath the mountain has the name ''Kolsberg''. The first element in this name is the genitive case of the old male name ''Kolr'', and the last element is ''berg'' n 'mountain'. The parish and municipality of Bærum (Old Norse ''Bergheimr'') is probably named after this prominent mountain. The last element in the name of the mountain was later changed to ''ås'' m 'mountain ridge' to distinguish it from the name of the farm. Protected landscape area The area from Kolsås to Dælivannet is a protected landscape area from 1978 (five square kilometers), with four nature reserves: ''Skotta'', ''Dalbo'', ''Kolsåsstupene'' and ''Kolsåstoppen nature reserve''. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akershus
Akershus () is a county in Norway, with Oslo as its administrative centre, though Oslo is not located within Akershus. Akershus has been a region in Eastern Norway with Oslo as its main city since the Middle Ages, and is named after the Akershus Fortress in Oslo and ultimately after the medieval farm Aker in Oslo. From the Middle Ages to 1919, Akershus was a main fief and main county that included most of Eastern Norway, and from the 17th century until 2020 and again from 2024, Akershus also has a more narrow meaning as a smaller central county in the Greater Oslo Region. Akershus is Norway's largest county by population with over 716,000 inhabitants. Originally Akershus was one of four main fiefs in Norway and included almost all of Eastern Norway. The original Akershus became a main county (''Stiftamt'' or ''Stift'') in 1662 and was sometimes also known as ''Christiania Stift''. It included several subcounties (''Amt'' or ''Underamt''); in 1682 its most central areas, con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Climbing
Rock climbing is a climbing sports discipline that involves ascending climbing routes, routes consisting of natural rock in an outdoor environment, or on artificial resin climbing walls in a mostly indoor environment. Routes are documented in climbing guidebook, guidebooks, and on online databases, detailing how to climb the route (called the beta (climbing), beta), and who made the first ascent (or FA) and the coveted First ascent#In rock climbing, first free ascent (or FFA). Climbers will try to ascend a route onsight, however, a climber can spend years projecting (climbing), projecting a route before they make a redpoint (climbing), redpoint ascent. Routes range from a few metres to over a in height, and traverse (climbing), traverses can reach in length. They include slab climbing, slabs, face climbing, faces, crack climbing, cracks and overhang (climbing), overhangs/roofs. Popular rock types are granite (e.g. El Capitan), limestone (e.g. Verdon Gorge), and sandstone (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Akershus
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratum, stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountain A mountain is an elevated portion of the Earth's cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claude Monet
Oscar-Claude Monet (, ; ; 14 November 1840 – 5 December 1926) was a French painter and founder of Impressionism painting who is seen as a key precursor to modernism, especially in his attempts to paint nature as he perceived it. During his long career, he was the most consistent and prolific practitioner of Impressionism's philosophy of expressing one's perceptions of nature, especially as applied to ''En plein air, ''plein air'''' (outdoor) landscape painting. The term "Impressionism" is derived from the title of his painting ''Impression, Sunrise, Impression, soleil levant'', which was exhibited in 1874 at the First Impressionist Exhibition, initiated by Monet and a number of like-minded artists as an alternative to the Salon (Paris), Salon. Monet was raised in Le Havre, Normandy, and became interested in the outdoors and drawing from an early age. Although his mother, Louise-Justine Aubrée Monet, supported his ambitions to be a painter, his father, Claude-Adolphe, disa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarry
A quarry is a type of open-pit mining, open-pit mine in which dimension stone, rock (geology), rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries is regulated in some jurisdictions to manage their safety risks and reduce their environmental impact. The word ''quarry'' can also include the underground quarrying for stone, such as Bath stone. History For thousands of years, only hand tools had been used in quarries. In the eighteenth century, the use of drilling and blasting operations was mastered. Types of rock Types of rock extracted from quarries include: *Chalk *China clay *Scoria, Cinder *Clay *Coal *Construction aggregate (sand and gravel) *Coquina *Diabase *Gabbro *Granite *Gritstone *Gypsum *Limestone *Marble *Ores *Phosphate rock *Quartz *Sandstone *Slate *Travertine Methods of quarrying The method of removal of stones from their natural bed by using different operations is called quarryin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science), crystal forms of calcium carbonate . Limestone forms when these minerals Precipitation (chemistry), precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly Dolomite (rock), dolomite, a closely related rock, which contains a high percentage of the mineral Dolomite (mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumulus
A tumulus (: tumuli) is a mound of Soil, earth and Rock (geology), stones raised over a grave or graves. Tumuli are also known as barrows, burial mounds, mounds, howes, or in Siberia and Central Asia as ''kurgans'', and may be found throughout much of the world. A cairn, which is a mound of stones built for various purposes, may also originally have been a tumulus. Tumuli are often categorised according to their external apparent shape. In this respect, a long barrow is a long tumulus, usually constructed on top of several burials, such as passage graves. A round barrow is a round tumulus, also commonly constructed on top of burials. The internal structure and architecture of both long and round barrows have a broad range; the categorization only refers to the external apparent shape. The method of may involve a dolmen, a cist, a mortuary enclosure, a mortuary house, or a chamber tomb. Examples of barrows include Duggleby Howe and Maeshowe. Etymology The word ''tumulus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroglyph
A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs, estimated to be 20,000 years old are classified as protected monuments and have been added to the tentative list of UNESCO's World Heritage Sites. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix , from meaning " stone", and meaning "carve", and was originally coined in French as . In scholarly texts, a ''petroglyph'' is a rock engraving, whereas a '' petrograph'' (or ''pictograph'') is a rock painting. In common usage, the words are sometimes used interchangeably. Both types of image belong to the wider and more general category of rock art or parietal art. Petroforms, or patterns and shapes made by man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allied Forces Northern Europe
Allied Forces Northern Europe (AFNORTH) was the northern Major Subordinate command (military formation), Command of NATO's Supreme Headquarters Allied Powers Europe, Allied Command Europe (ACE), located at Kolsås outside Oslo. In the case of war with the Soviet Union, AFNORTH would assume supreme command of all Allied forces in northern Europe (Norway and Denmark) and Germany north of Elbe/Hamburg and adjacent sea territory. History The headquarters was established in Volksenlia Station and the previous "Voksenkollens Hospits" building, in Kolsaas. The first Commander-in-Chief, Admiral Sir Patrick Brind, transferred command of AFNORTH to Lieutenant General Sir Robert Mansergh on 1 April 1951. In accordance with naval tradition Admiral Brind's car was "towed by a large group" after the ceremony. For much of its existence its commander-in-chief (CINCNORTH) was a British Admiral or General. The chief-of-staff was always a German Vice Admiral. The central Air Force Commander Northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hauger (station)
Hauger is a station on the Kolsås Line (line 3) on the Oslo Metro system. It is located between Kolsås and Gjettum, from Stortinget. It serves the neighborhood Hauger and the mainly industrial area Rud. Two upper secondary schools Rud and Rosenvilde are located in its vicinity. The station was opened on 1 January 1930 as part of the tramway Lilleaker Line The Lilleaker Line () is a suburban tramway from Skøyen in Oslo westwards to Jar,_Norway, Jar, Bærum in Norway. It is operated by Line 13 from Ljabru tram stop, Ljabru to Bekkestua (station), Bekkestua of the Oslo Tramway, operated by Oslo Spor .... References Oslo Metro stations in Bærum Railway stations in Norway opened in 1930 {{oslo-metro-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gjettum (station)
Gjettum is a station on the Kolsås Line of the Oslo Metro. It is located between Hauger and Avløs at the foot of Kolsås, from Stortinget. The station was opened 1 January 1930 as part of the tramway Lilleaker Line The Lilleaker Line () is a suburban tramway from Skøyen in Oslo westwards to Jar,_Norway, Jar, Bærum in Norway. It is operated by Line 13 from Ljabru tram stop, Ljabru to Bekkestua (station), Bekkestua of the Oslo Tramway, operated by Oslo Spor .... Along with most of the line, Gjettum was closed for upgrades between 1 July 2006 and 12 October 2014 with its service temporarily provided by bus route 42. Gjettum, among other things, received longer platforms which can accommodate trains with up to six cars like most of the subway system and was moved to compensate for the closure of Valler. References Oslo Metro stations in Bærum Railway stations in Norway opened in 1930 {{oslo-metro-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolsås (station)
Kolsås (), sometimes called Kolsaas, is a hill in the municipality of Bærum, Norway. Geologically, Kolsås belongs to the Oslo Graben area. Its two peaks consist of hard rhomb porphyric lava covering softer rocks, forming steep cliffs to the east, south and west. The name An old farm beneath the mountain has the name ''Kolsberg''. The first element in this name is the genitive case of the old male name ''Kolr'', and the last element is ''berg'' n 'mountain'. The parish and municipality of Bærum (Old Norse ''Bergheimr'') is probably named after this prominent mountain. The last element in the name of the mountain was later changed to ''ås'' m 'mountain ridge' to distinguish it from the name of the farm. Protected landscape area The area from Kolsås to Dælivannet is a protected landscape area from 1978 (five square kilometers), with four nature reserves: ''Skotta'', ''Dalbo'', ''Kolsåsstupene'' and ''Kolsåstoppen nature reserve''. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
