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Bistra (mountain)
The Bistra (, is a massif in North Macedonia. The massif has several summits higher than 2,000 metres, with the highest being Medenica at 2,163 metres above sea level. Limestone erosion on the mountain has created limestone fields. In the limestone region of the Bistra, there are fourteen limestone fields: Tonivoda, Govedarnik, Bardaš, Sultanica, Solomunica, Suvo Pole, Small and Big Brzovec, Čukni Topanica, Lower and Upper Poljce, Tri Bari, Tri Groba and Lazaropole. The most popular caves on the mountain are the Alilica and Kalina Dupka. Much of the mountain's area lies within the boundaries of the Mavrovo National Park The Mavrovo National Park ( mk, Национален парк Маврово) is the largest of the four national parks of North Macedonia. Located in the west of the country, it spreads over an area of about and is characterized by deep canyons .... References {{Coord, 41.3600, N, 20.4300, E, source:wikidata, display=title Two-thousanders of Nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snow At Bistra Mountain, Macedonia
Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen crystalline water throughout its life cycle, starting when, under suitable conditions, the ice crystals form in the atmosphere, increase to millimeter size, precipitate and accumulate on surfaces, then metamorphose in place, and ultimately melt, slide or Sublimation (phase transition), sublimate away. Snowstorms organize and develop by feeding on sources of atmospheric moisture and cold air. Snowflakes Nucleation, nucleate around particles in the atmosphere by attracting supercooling, supercooled water droplets, which Freezing, freeze in hexagonal-shaped crystals. Snowflakes take on a variety of shapes, basic among these are platelets, needles, columns and Hard rime, rime. As snow accumulates into a snowpack, it may blow into drifts. Over time, accumulated snow metamo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a group of mountains formed by such a structure. In mountaineering and climbing literature, a massif is frequently used to denote the main mass of an individual mountain. The massif is a smaller structural unit of the crust than a tectonic plate, and is considered the fourth-largest driving force in geomorphology. The word is taken from French (in which the word also means "massive"), where it is used to refer a large mountain mass or compact group of connected mountains forming an independent portion of a range. One of the most notable European examples of a massif is the Massif Central of the Auvergne region of France. The Face on Mars is an example of an extraterrestrial massif. Massifs may also form underwater, as with the Atlanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Macedonia
North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Socialist Federal Republic of Yugoslavia, Yugoslavia. It is a landlocked country bordering Kosovo to the northwest, Serbia to the north, Bulgaria to the east, Greece to the south, and Albania to the west. It constitutes approximately the northern third of the larger geographical Macedonia (region), region of Macedonia. Skopje, the capital and largest city, is home to a quarter of the country's 1.83 million people. The majority of the residents are ethnic Macedonians (ethnic group), Macedonians, a South Slavs, South Slavic people. Albanians in North Macedonia, Albanians form a significant minority at around 25%, followed by Turks in North Macedonia, Turks, Romani people in North Macedonia, Romani, Serbs in North Macedonia, Serbs, Bosniaks in North Mac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Mean Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals 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, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mavrovo National Park
The Mavrovo National Park ( mk, Национален парк Маврово) is the largest of the four national parks of North Macedonia. Located in the west of the country, it spreads over an area of about and is characterized by deep canyons, lakes and dense forests that abound with diverse wildlife. It was established in 1949 by a law passed by the National Assembly of Macedonia; later the legislation was changed to enforce a much stricter protection system, dividing the park into three zones: strict nature reserves, managed reserves, and a tourist zone. The relief of the park contains three Alpine mountain systems: the Šar, Korab and Bistra mountains. The Šar and Korab exceed heights of 2700 m (the Korab peak, with its 2764 m, is the highest in North Macedonia). These mountains are distinguished by chains of snowy, jagged peaks and broad grassy plateaus below them. Between the three mountains extends the Radika gorge for more than . Vertical cliffs exceeding rise above t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
