The Central Siberian Plateau (Russian : Среднесибирское плоскогорье, romanized: Srednesibirskoye ploskogorye; Yakut : Орто Сибиир хаптал хайалаах сирэ, romanized: Orto Sibîr xaptal xayalâx sire) is a vast mountainous area in Siberia, one of the Great Russian Regions.
The plateau occupies a great part of central Siberia between the Yenisei and Lena rivers. It is located in the Siberian Platform and extends over an area of 3,500,000 km2 (1,400,000 sq mi), between the Yenisei in the west and the Central Yakutian Lowland in the east. To the south it is bound by the Altai Mountains, Salair Ridge, Kuznetsk Alatau, the Eastern and Western Sayan Mountains and other mountains of Tuva, as well as the North Baikal Highlands and Baikal Mountains. To the north of the plateau lie the North Siberian Lowland and to the east the plateau gives way to the Central Yakutian Lowland and the Lena Plateau. [2]
The surface of the Central Siberian Plateau is characterized by the alternation of wide plateaus and ridges, some of the latter sharply jagged. The Central Siberian Plateau covers one-third of Siberia. [3]
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The system of the Central Siberian Plateau comprises a number of smaller plateaus and subranges, including, among others, the following: [2]
The climate is continental with short warm summers and long and severely cold winters. Most of the territory is covered with conifer forests (larch is especially abundant). The plateau's major river is the Lower Tunguska. Known geologically as the Siberian Traps, mineral resources here are very rich and include coal, iron ore, gold, platinum, diamonds and natural gas.
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The Lena is a river in the Russian Far East and is the easternmost river of the three, great rivers of Siberia, including the River Ob and the River Yenisey, which flow into the Arctic Ocean. The Lena river is 4,294 km (2,668 mi) long and has a capacious drainage basin of 2,490,000 km2 (960,000 sq mi); thus the Lena is the eleventh-longest river in the world and the longest river entirely within Russia. Geographically, permafrost is the type of soil that underlies most of the Lena river's catchment, twenty per cent (20%) of which is continuous.
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Siberian natural resources refers to resources found in Russian Siberia, in the North Asian Mainland. The Siberian region is rich in resources, including coal, oil and metal ores.
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Aleksander Piotr Czekanowski, or Aleksandr Lavrentyevich Chekanovsky was a Polish geologist and explorer of Siberia during his exile after participating in the January Uprising. He took part in and later led several expeditions, surveying and mapping the geology of Eastern Siberia. He was released from exile in 1875, and in 1876 took up the post of custodian in the Mineralogical Museum of the Academy of Sciences.
The Kuta is a Siberian river north of Lake Baikal in Irkutsk Oblast, Russia, that flows into the Lena at Ust-Kut. With its right tributary, the Kupa, it forms a ‘T’ shape with the flat head pointing west and the point at Ust-Kut. The river is 408 kilometres (254 mi) long and its basin is about 12,500 square kilometres (4,800 sq mi).
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The Lena Plateau, also known as Prilensky Plateau, is one of the great plateaus of Siberia. Administratively it is mostly within the Sakha Republic (Yakutia), with a small sector in the Irkutsk Oblast, Far Eastern Federal District, Russia. The plateau is named after the Lena River, which flows across it.
The Vilyuy Plateau is a mountain plateau in Krasnoyarsk Krai and the Sakha Republic (Yakutia), Siberia, Russia. It is a part of the Central Siberian Plateau and it is made up mainly of the upper course section of the Vilyuy River.
The Central Yakutian Lowland or the Central Yakutian Lowlands, also known as the Central Yakut Plain or the Vilyuy Lowland, is a low alluvial plain in Siberia, Russia.
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The Great Russian Regions are eight geomorphological regions of the Russian Federation displaying characteristic forms of relief. Seven of them are parts of Siberia, located east of the Ural Mountains.
The Yenisey Range is a range of mountains in Siberia. Administratively the range is part of the Krasnoyarsk Krai of the Russian Federation. The nearest town is Severo-Yeniseysk.
The Tunguska Plateau is a mountain plateau in Krasnoyarsk Krai, Siberia, Russia. It is a part of the Central Siberian Plateau. The plateau is located in a largely uninhabited area. This area was abandoned in 2006.
The Primorsky Range is a range of mountains in Southern Siberia, part of the South Siberian Mountains. Administratively the range belongs to the Irkutsk Oblast, Russian Federation. The settlement of Buguldeyka, Olkhonsky District, is located in the range area.
The Lena-Angara Plateau, is a plateau in Siberia. Administratively it is in the Irkutsk Oblast, Russian Federation. The plateau is named after the Lena and Angara rivers, of which it forms the watershed. Rivers on the plateau flow mostly in a south–north direction.
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The Angara Range is a mountain range in Krasnoyarsk Krai and Irkutsk Oblast, Russia, part of the Central Siberian Plateau.