Timan Ridge
Encyclopedia
The Timan Ridge is a highland in the far north of European Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

. Most of the Timan Ridge is situated in the Komi Republic
Komi Republic
The Komi Republic is a federal subject of Russia .-Geography:The republic is situated to the west of the Ural mountains, in the north-east of the East European Plain...

, but the northernmost part is in Nenets Autonomous Okrug
Nenets Autonomous Okrug
Nenets Autonomous Okrug is a federal subject of Russia .It has an area of 176,700 km2 and population of 42,628 as of the preliminary results of the 2010 Census , 21,296 of whom live in Naryan-Mar, the administrative center.-Geography and ecology:The arctic ecology of this...

 and Arkhangelsk Oblast
Arkhangelsk Oblast
Arkhangelsk Oblast is a federal subject of Russia . It includes the Arctic archipelagos of Franz Josef Land and Novaya Zemlya, as well as the Solovetsky Islands in the White Sea....

. The highest point in the Timan Ridge is Chetlassky Kamen (461 metres (1,512.5 ft) AMSL).

The Timan Ridge is situated west of the northern Ural Mountains
Ural Mountains
The Ural Mountains , or simply the Urals, are a mountain range that runs approximately from north to south through western Russia, from the coast of the Arctic Ocean to the Ural River and northwestern Kazakhstan. Their eastern side is usually considered the natural boundary between Europe and Asia...

, and is a part of the East European Plain
East European Plain
The East European Plain is a plain comprising a series of river basins in Eastern Europe. Together with the Northern European Plain it constitutes the European Plain. It is the largest mountain-free part of the European landscape.The plain spans approximately and averages about in elevation...

. It lies west of the Pechora River
Pechora River
The Pechora River is a river in northwest Russia which flows north into the Arctic Ocean on the west side of the Ural Mountains. It lies mostly in the Komi Republic but the northernmost part crosses the Nenets Autonomous Okrug. It is 1,809 km long and its basin is 322,000 square kilometers...

, and divides the eastern and western parts of the North Russian Lowlands. The Timan Ridge ends at the Barents Sea
Barents Sea
The Barents Sea is a marginal sea of the Arctic Ocean, located north of Norway and Russia. Known in the Middle Ages as the Murman Sea, the sea takes its current name from the Dutch navigator Willem Barents...

 in the north.

The Timan Ridge, which lies within the taiga
Taiga
Taiga , also known as the boreal forest, is a biome characterized by coniferous forests.Taiga is the world's largest terrestrial biome. In North America it covers most of inland Canada and Alaska as well as parts of the extreme northern continental United States and is known as the Northwoods...

 and tundra
Tundra
In physical geography, tundra is a biome where the tree growth is hindered by low temperatures and short growing seasons. The term tundra comes through Russian тундра from the Kildin Sami word tūndâr "uplands," "treeless mountain tract." There are three types of tundra: Arctic tundra, alpine...

 belts, is characterized by a mountainous hill terrain, grinded and formed by the ice during the Ice Age
Ice age
An ice age or, more precisely, glacial age, is a generic geological period of long-term reduction in the temperature of the Earth's surface and atmosphere, resulting in the presence or expansion of continental ice sheets, polar ice sheets and alpine glaciers...

s. Several rivers have their sources in the Timan Ridge; the most important being the Izhma
Izhma River
Izhma is a river in the Komi Republic of Russia. It is a left tributary of the Pechora River. It is 531 km long, with a drainage basin of 31,000 km². 154 km from its mouth it has an average discharge of 203 m³/s...

 (a tributary of the Pechora), the Mezen
Mezen River
The Mezen is a river in Udorsky District of the Komi Republic and in Leshukonsky and Mezensky Districts of Arkhangelsk Oblast in Russia. Its mouth is located in the Mezen Bay of the White Sea. Mezen is one of the biggest rivers of European Russia. It is long, and the area of its basin...

, and the Vychegda
Vychegda River
Vychegda is a river in the European part of Russia, tributary to the Northern Dvina. Its length is about . Its source is approximately west of the northern Ural Mountains. It flows roughly in western direction, through Komi Republic and Arkhangelsk Oblast. The largest city along the Vychegda is...

 (a tributary of the Northern Dvina
Northern Dvina
The Northern Dvina is a river in Northern Russia flowing through the Vologda Oblast and Arkhangelsk Oblast into the Dvina Bay of the White Sea. Along with the Pechora River to the east, it drains most of Northwest Russia into the Arctic Ocean...

).

The largest town in the otherwise sparsely populated Timan Ridge is Ukhta
Ukhta
Ukhta is an important industrial town in the Komi Republic of Russia. Population: Oil springs along the Ukhta River were already known in the 17th century. In the mid-19th century, industrialist M. K. Sidorov started to drill for oil in this area. It was one of the first oil wells in...

, founded in the 1930s in order to open up the Timan Ridge for extraction of raw materials. There are numerous mineral deposits in the Timan Ridge − such as natural gas
Natural gas
Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons . It is found associated with other hydrocarbon fuel, in coal beds, as methane clathrates, and is an important fuel source and a major feedstock for fertilizers.Most natural...

, petroleum
Petroleum
Petroleum or crude oil is a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. Petroleum is recovered mostly through oil drilling...

, bauxite
Bauxite
Bauxite is an aluminium ore and is the main source of aluminium. This form of rock consists mostly of the minerals gibbsite Al3, boehmite γ-AlO, and diaspore α-AlO, in a mixture with the two iron oxides goethite and hematite, the clay mineral kaolinite, and small amounts of anatase TiO2...

 and titanium
Titanium
Titanium is a chemical element with the symbol Ti and atomic number 22. It has a low density and is a strong, lustrous, corrosion-resistant transition metal with a silver color....

.
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