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Niva (river)
The Niva (, ) is a river in the Murmansk Oblast in Russia. It is long, and has a drainage basin of . The Niva flows out of the Lake Imandra and into the Kandalaksha Gulf of the White Sea. The town of Kandalaksha is located in the estuary of the Niva. Its maximum depth is . Between 1936 and 1954 three hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, 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 energ ... power stations were built on the Niva. Total capacity is 240 MW and annual power production 1390 GWh. References Rivers of Murmansk Oblast {{Russia-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Imandra
Imandra (, Russian: Имандра, Finnish: ''Imantero'') is a lake in the south-western part of the Kola Peninsula in Murmansk Oblast, Russia, slightly beyond the Arctic Circle. It is located 127 m above sea level; its area is about 876 km2, maximum depth is 67 m. The shape of the shore line is complicated. There are a number of islands and the largest one, Erm Island measures 26 km2. There are three principal parts of the lake connected by narrow straits: Greater Imandra (Большая Имандра) or Khibinskaya Imandra in the north (area 328 km2, length about 55 km, width 3–5 km), Ekostrovskaya Imandra in the centre (area 351 km2), and Babinskaya Imandra in the west (area 133 km2). The lake drains into the Kandalaksha Gulf of the White Sea by the Niva River. The lake is known for the transparency of its water and its abundance of fish. Towns on or near the lake The town of Monchegorsk, located on the Monche-Guba inlet in the nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Sea
The White Sea (; Karelian language, Karelian and ; ) is a southern inlet of the Barents Sea located on the northwest coast of Russia. It is surrounded by Karelia to the west, the Kola Peninsula to the north, and the Kanin Peninsula to the northeast. The whole of the White Sea is under Russian sovereignty and considered to be part of the internal waters of Russia.A. D. Dobrovolskyi and B. S. Zalogi"Seas of USSR. White Sea" Moscow University (1982) (in Russian) Administratively, it is divided between the Arkhangelsk Oblast, Arkhangelsk and Murmansk Oblast, Murmansk oblasts and the Republic of Karelia. The Port of Arkhangelsk, major port of Arkhangelsk is located on the White Sea. For much of Russia's history this was Russia's main centre of international maritime trade, conducted by the Pomors ("seaside settlers") from Kholmogory, Arkhangelsk Oblast, Kholmogory. In the modern era it became an important Soviet Union, Soviet naval and submarine base. The White Sea–Baltic Canal co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River
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] |
Murmansk Oblast
Murmansk Oblast is a federal subjects of Russia, federal subject (an oblast) of Russia, located in the northwestern part of the country, with a total land area of . Its only internal border is the Republic of Karelia to the south, and it is bordered internationally by Finland to the west and Norway to the northwest and the Barents Sea lies to the north and White Sea lies to the south and east. Its administrative center is the types of inhabited localities in Russia, city of Murmansk. As of the Russian Census (2010), 2010 Census, its population was 795,409, but at the 2021 Census this had declined to 667,744. Geography Geographically, Murmansk Oblast is located mainly on the Kola Peninsula almost completely north of the Arctic Circle''2007 Atlas of Murmansk Oblast'', p. 2 and is a part of the larger Sápmi, Sápmi (Lapland) region that spans over four countries.Ratcliffe, p. 1 The oblast borders with the Republic of Karelia in Russia in the south, Lapland, Finland, L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land in which all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, " watershed" is used only in its original sense, that of the drainage divide line. A drainage basin's boundaries are determined by watershed delineation, a common task in environmental engineering and science. In a closed drainage basin, or endorheic basin, rather than flowing to the ocean, water converges toward the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kandalaksha Gulf
The Kandalaksha Gulf (, , ) is located in the Republic of Karelia, and Murmansk Oblast in northwestern Russia. Forming the north-western corner of the White Sea, it is one of four large bays and gulfs of this sea, the others being the Onega Bay (south-west), the Dvina Bay (south), and the Mezen Bay (south east). The Kola Peninsula lies north of the Kandalaksha Gulf. The city of Kandalaksha is located at the northern tip of the gulf; the new oil port Vitino, some 10 km to the south. There are hundreds of Skerry, skerries in the gulf. The gulf is shallow, reaching 300 meters on its western side. In 1976, the upper reaches of the gulf were designated a Ramsar wetland of international importance, notably as a breeding ground for migratory waterfowl such as the sea duck. Kandalaksha Nature Reserve (:ru:Кандалакшский заповедник, Кандалакшский заповедник) includes parts of the coastline and many of the islands in the gulf. It is one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kandalaksha
Kandalaksha () is a town in Kandalakshsky District of Murmansk Oblast, Russia, located at the head of Kandalaksha Gulf on the White Sea, north of the Arctic Circle. Population: 40,564 ( 2002 Census); Etymology According to the most common version, the name of the town comes from its location on the shore of Kandalaksha Bay, where "laksa" means "lip" (in Karelian ''lakši'' — «bay»), Kanda — name of the river that traverses the town. According to other sources, the name of the bay may come from the Sámi names ''Kantlukht'' (kannҍt — hill, a dry place among a swamp, ''лӯххт'' — bay) or ''Kandaslukht'' (ка̄нҍтэсь — pack saddle, ''лӯххт'' — bay, which means: “the bay where horse packs were reloaded”), or from ''Kantaalahti'' ( Finnish language, Finnish ''kantaa'' — to feed, bear fruit and Finnish language, Finnish ''lahti'' — bay). History The settlement was founded the 11th century but may have existed as a temporary stop for fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estuary
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environments and are an example of an ecotone. Estuaries are subject both to marine influences such as tides, waves, and the influx of saline water, and to fluvial influences such as flows of freshwater and sediment. The mixing of seawater and freshwater provides high levels of nutrients both in the water column and in sediment, making estuaries among the most productive natural habitats in the world. Most existing estuaries formed during the Holocene epoch with the flooding of river-eroded or glacially scoured valleys when the sea level began to rise about 10,000–12,000 years ago. Estuaries are typically classified according to their geomorphological features or to water-circulation patterns. They can have many different names, such as ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric
Hydroelectricity, or hydroelectric power, is Electricity generation, 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 energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, 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] |
Megawatt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Work (physics), energy transfer. The watt is named in honor of James Watt (1736–1819), an 18th-century Scottish people, Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own Watt steam engine, steam engine in 1776, which became fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one meter per second against a constant opposing force of one Newton (unit), newton, the rate at which Work (physics), work is done is one watt. \mathrm. In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Murmansk Oblast
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] |
