The Ural Mountains ( ; rus, Ура́льские го́ры, r=Uralskiye gory, p=ʊˈralʲskʲɪjə ˈɡorɨ; ba, Урал тауҙары) or simply the Urals, are a

mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have aris ...

that runs approximately from north to south through western Russia, from the coast of the

Arctic Ocean The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately and is known as the coldest of all the oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, ...

to the river Ural and northwestern

Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbeki ...

.Ural Mountains
Encyclopædia Britannica on-line The mountain range forms part of the conventional boundary between the regions of

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a subcontinent of Eurasia and it is located entire ...

and

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an ...

Vaygach Island Vaygach Island (russian: Вайга́ч, ''Vajgač''; Nenets: Вай Хабць, romanized: ''Vai Habcj’'') an island in the Arctic Sea between the Pechora Sea and the Kara Sea. Vaygach Island is separated from the Yugorsky Peninsula in t ...

and the islands of

Novaya Zemlya Novaya Zemlya (, also , ; rus, Но́вая Земля́, p=ˈnovəjə zʲɪmˈlʲa, ) is an archipelago in northern Russia. It is situated in the Arctic Ocean, in the extreme northeast of Europe, with Cape Flissingsky, on the northern island ...

form a further continuation of the chain to the north into the Arctic Ocean. The Ural Mountains are one of the richest mineral regions in the world, containing more than 1,000 varieties of valuable minerals. The mountains lie within the Ural geographical region and significantly overlap with the

Ural Federal District Ural Federal District (russian: Ура́льский федера́льный о́круг, ''Uralsky federalny okrug'') is one of the eight federal districts of Russia. Its population was 12,080,523 (79.9% urban) according to the 2010 Censu ...

and with the Ural economic region. They have rich resources, including metal ores, coal, and precious and semi-precious stones. Since the 18th century the mountains have contributed significantly to the mineral sector of the Russian economy. The region is one of the largest producers of metallurgy and heavy industry production in the country.

Etymology

As attested by Sigismund von Herberstein, in the 16th century Russians called the Ural range by a variety of names derived from the Russian words for rock (stone) and belt. The modern Russian name for the Urals (, ), first appearing in the 16th–17th century during the

Russian conquest of Siberia The Russian conquest of Siberia took place in the 16th, 17th, and 18th centuries, when the Khanate of Sibir became a loose political structure of vassalages that were being undermined by the activities of Russian explorers. Although outnumbe ...

, was initially applied to its southern parts and gained currency as the name of the entire range during the 18th century. It might have been borrowed from either Turkic "stone belt" ( Bashkir, where the same name is used for the range), or Ob-Ugric. From the 13th century, in

Bashkortostan The Republic of Bashkortostan or Bashkortostan ( ba, Башҡортостан Республикаһы, Bashqortostan Respublikahy; russian: Республика Башкортостан, Respublika Bashkortostan),; russian: Респу́блик� ...

there has been a legend about a hero named Ural who sacrificed his life for the sake of his people who then poured a stone pile over his grave, which later turned into the Ural Mountains. Possibilities include Bashkir ''үр'' "elevation; upland" and Mansi ''ур ала'' "mountain peak, top of the mountain", V.N. Tatischev believes that this oronym is set to "belt" and associates it with the Turkic verb oralu- "gird". I.G. Dobrodomov suggests a transition from Aral to Ural explained on the basis of ancient

Bulgar Bulgar may refer to: *Bulgars, extinct people of Central Asia *Bulgar language, the extinct language of the Bulgars *Oghur languages Bulgar may also refer to: *Bolghar, the capital city of Volga Bulgaria *Bulgur, a wheat product * Bulgar, an Ashk ...

- Chuvash dialects. Geographer E.V. Hawks believes that the name goes back to the Bashkir folklore

Ural-Batyr ''Ural-batyr'' or ''Ural-batır'' ( ba, Урал батыр, pronounced , from Ural + Turkic ''batır'' 'hero, brave man') is the most famous ''kubair'' (epic poem) of the Bashkirs. It is a telling of heroic deeds and legendary creatures, the ...

. The Evenk geographical term ''era'' "mountain" has also been theorized. (cf also Ewenkī ürǝ-l (pl.) "mountains") Finno-Ugrist scholars consider Ural deriving from the

Ostyak Ostyak (russian: Остя́к) is a name formerly used to refer to several indigenous peoples and languages in Siberia, Russia. Both the Khanty people and the Ket people were formerly called Ostyaks, whereas the Selkup people were referred to ...

word ''urr'' meaning "chain of mountains". Turkologists, on the other hand, have achieved majority support for their assertion that 'ural' in Tatar means a belt, and recall that an earlier name for the range was 'stone belt'.

History

As Middle-Eastern merchants traded with the

Bashkirs , native_name_lang = bak , flag = File:Bashkirs of Baymak rayon.jpg , flag_caption = Bashkirs of Baymak in traditional dress , image = , caption = , population = approx. 2 million , popplace ...

and other people living on the western slopes of the Ural as far north as

Great Perm Great Perm, or simply Perm, in Latin ''Permia'', was a medieval historical region in what is now the Perm Krai of the Russian Federation. Cherdyn is said to have been its capital. The origin of the name ''Perm'' is uncertain. Most common expl ...

, since at least the 10th century medieval mideastern geographers had been aware of the existence of the mountain range in its entirety, stretching as far as the Arctic Ocean in the north. The first Russian mention of the mountains to the east of the East European Plain is provided by the

Primary Chronicle The ''Tale of Bygone Years'' ( orv, Повѣсть времѧньныхъ лѣтъ, translit=Pověstĭ vremęnĭnyxŭ lětŭ; ; ; ; ), often known in English as the ''Rus' Primary Chronicle'', the ''Russian Primary Chronicle'', or simply the ...

, where it describes the Novgorodian expedition to the upper reaches of the

Pechora Pechora (russian: Печо́ра; kv, Печӧра, ''Pećöra'') is a town in the Komi Republic, Russia, located on the Pechora River, west of and near the northern Ural Mountains. The area of the town is . Population: History Pechora wa ...

in 1096. During the next few centuries Novgorodians engaged in fur trading with the local population and collected tribute from

Yugra Yugra or Iuhra ( Old Russian Югра ''Jugra''; Byzantine Greek Οὔγγροι ''Oὔggroi''; la, OngariaeChusovaya and Belaya were first mentioned in the chronicles of 1396 and 1468, respectively. In 1430, the town of

Solikamsk Solikamsk (russian: Солика́мск, Permyak: Совкар, ''Sovkar'', also Соликамскӧй, ''Sovkamsköy'') is a town in Perm Krai, Russia. Modern Solikamsk is the third-largest town in the krai, with a population of History The ...

(Kama Salt) was founded on the

Kama ''Kama'' (Sanskrit ) means "desire, wish, longing" in Hindu, Buddhist, Jain, and Sikh literature.Monier Williamsकाम, kāmaMonier-Williams Sanskrit English Dictionary, pp 271, see 3rd column Kama often connotes sensual pleasure, sexua ...

at the foothills of the Ural, where salt was produced in open pans. Ivan III of Moscow captured Perm, Pechora and Yugra from the declining Novgorod Republic in 1472. With the excursions of 1483 and 1499–1500 across the Ural, Moscow managed to subjugate Yugra completely. Herberstein-Moscovia-NE

Nevertheless, around that time in the early 16th century, Polish geographer,

Maciej of Miechów Maciej Miechowita (also known as ''Maciej z Miechowa, Maciej of Miechów, Maciej Karpiga, Matthias de Miechow''; 1457 – 8 September 1523) was a Polish renaissance scholar, professor of Jagiellonian University, historian, chronicler, geogra ...

, in his influential ''Tractatus de duabus Sarmatiis'' (1517) argued that there were no mountains in Eastern Europe at all, challenging the point of view of some authors of Classical antiquity, popular during the

Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ide ...

. Only after Sigismund von Herberstein in his

Notes on Muscovite Affairs ''Notes on Muscovite Affairs'' (''Rerum Moscoviticarum Commentarii'') (1549) was a Latin book by Baron Sigismund von Herberstein on the geography, history and customs of the Grand Duchy of Muscovy. The book was the main early source of knowledge ...

(1549) had reported, following Russian sources, that there are mountains behind the Pechora and identified them with the Riphean Mountains and

Hyperborea In Greek mythology, the Hyperboreans ( grc, Ὑπερβόρε(ι)οι, ; la, Hyperborei) were a mythical people who lived in the far northern part of the known world. Their name appears to derive from the Greek , "beyond Boreas" (the God of ...

ns of ancient authors, did the existence of the Ural, or at least of its northern part, become firmly established in the Western geography. The Middle and Southern Ural were still largely unavailable and unknown to the Russian or Western European geographers. Verkhoturye 1910 LOC prok 02108

In the 1550s, after the

Tsardom of Russia The Tsardom of Russia or Tsardom of Rus' also externally referenced as the Tsardom of Muscovy, was the centralized Russian state from the assumption of the title of Tsar by Ivan IV in 1547 until the foundation of the Russian Empire by Peter I ...

had defeated the

Khanate of Kazan The Khanate of Kazan ( tt, Казан ханлыгы, Kazan xanlıgı; russian: Казанское ханство, Kazanskoye khanstvo) was a medieval Tatar Turkic state that occupied the territory of former Volga Bulgaria between 1438 and 155 ...

and proceeded to gradually annex the lands of the Bashkirs, the Russians finally reached the southern part of the mountain chain. In 1574 they founded Ufa. The upper reaches of the Kama and Chusovaya in the Middle Ural, still unexplored, as well as parts of Transuralia still held by the hostile

Siberian Khanate The Khanate of Sibir (also Khanate of Turan, sty, Себер ханлыгы) was a Tatar Khanate located in southwestern Siberia with a Turco-Mongol ruling class. Throughout its history, members of the Shaybanid and Taibugid dynasties often ...

, were granted to the Stroganovs by several decrees of the tsar in 1558–1574. The Stroganovs land provided the staging ground for

Yermak Yermak Timofeyevich ( rus, Ерма́к Тимофе́евич, p=jɪˈrmak tʲɪmɐˈfʲejɪvʲɪtɕ; born between 1532 and 1542 – August 5 or 6, 1585) was a Cossack ataman and is today a hero in Russian folklore and myths. During the reign ...

's incursion into Siberia. Yermak crossed the Ural from the Chusovaya to the Tagil around 1581. In 1597 Babinov's road was built across the Ural from Solikamsk to the valley of the Tura, where the town of Verkhoturye (Upper Tura) was founded in 1598. Customs was established in Verkhoturye shortly thereafter and the road was made the only legal connection between European Russia and Siberia for a long time. In 1648 the town of

Kungur Kungur (russian: Кунгу́р) is a town in the southeast of Perm Krai, Russia, located in the Ural Mountains at the confluence of the rivers Iren and Shakva with the Sylva (Kama's basin). Population: 64,800 (1959); 36,000 (1939). Hist ...

was founded at the western foothills of the Middle Ural. During the 17th century the first deposits of

iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right i ...

and

copper Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkis ...

ores,

mica Micas ( ) are a group of silicate minerals whose outstanding physical characteristic is that individual mica crystals can easily be split into extremely thin elastic plates. This characteristic is described as perfect basal cleavage. Mica is ...

gemstone A gemstone (also called a fine gem, jewel, precious stone, or semiprecious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments. However, certain rocks (such as lapis lazuli, op ...

s and other minerals were discovered in the Ural. Iron and copper

smelting Smelting is a process of applying heat to ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and ...

works emerged. They multiplied particularly quickly during the reign of

Peter I of Russia Peter I ( – ), most commonly known as Peter the Great,) or Pyotr Alekséyevich ( rus, Пётр Алексе́евич, p=ˈpʲɵtr ɐlʲɪˈksʲejɪvʲɪtɕ, , group=pron was a Russian monarch who ruled the Tsardom of Russia from t ...

. In 1720–1722 he commissioned Vasily Tatishchev to oversee and develop the mining and smelting works in the Ural. Tatishchev proposed a new copper smelting factory in Yegoshikha, which would eventually become the core of the city of Perm and a new iron smelting factory on the Iset, which would become the largest in the world at the time of construction and give birth to the city of

Yekaterinburg Yekaterinburg ( ; rus, Екатеринбург, p=jɪkətʲɪrʲɪnˈburk), alternatively romanized as Ekaterinburg and formerly known as Sverdlovsk ( rus, Свердло́вск, , svʲɪrˈdlofsk, 1924–1991), is a city and the administrat ...

. Both factories were actually founded by Tatishchev's successor, Georg Wilhelm de Gennin, in 1723. Tatishchev returned to the Ural on the order of

Empress Anna Anna Ioannovna (russian: Анна Иоанновна; ), also russified as Anna Ivanovna and sometimes anglicized as Anne, served as regent of the duchy of Courland from 1711 until 1730 and then ruled as Empress of Russia from 1730 to 1740. Mu ...

to succeed de Gennin in 1734–1737. Transportation of the output of the smelting works to the markets of European Russia necessitated the construction of the

Siberian Route The Siberian Route (russian: Сибирский тракт; ''Sibirsky trakt''), also known as the Moscow Highway (, Московский тракт) and Great Highway (, Большой тракт), was a historic route that connected European Russ ...

from Yekaterinburg across the Ural to Kungur and Yegoshikha (Perm) and further to Moscow, which was completed in 1763 and rendered Babinov's road obsolete. In 1745 gold was discovered in the Ural at Beryozovskoye and later at other deposits. It has been mined since 1747. The first ample geographic survey of the Ural Mountains was completed in the early 18th century by the Russian historian and geographer Vasily Tatishchev under the orders of Peter I. Earlier, in the 17th century, rich ore deposits were discovered in the mountains and their systematic extraction began in the early 18th century, eventually turning the region into the largest mineral base of Russia. One of the first scientific descriptions of the mountains was published in 1770–71. Over the next century, the region was studied by scientists from a number of countries, including Russia (geologist Alexander Karpinsky, botanist Porfiry Krylov and zoologist Leonid Sabaneyev), the United Kingdom (geologist Sir

Roderick Murchison Sir Roderick Impey Murchison, 1st Baronet, (19 February 1792 – 22 October 1871) was a Scottish geologist who served as director-general of the British Geological Survey from 1855 until his death in 1871. He is noted for investigating and ...

), France (paleontologist Édouard de Verneuil), and Germany (naturalist

Alexander von Humboldt Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 17696 May 1859) was a German polymath, geographer, naturalist, explorer, and proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister ...

, geologist Alexander Keyserling). In 1845, Murchison, who had according to ''

Encyclopædia Britannica The (Latin for "British Encyclopædia") is a general knowledge English-language encyclopaedia. It is published by Encyclopædia Britannica, Inc.; the company has existed since the 18th century, although it has changed ownership various ti ...

'' "compiled the first geologic map of the Ural in 1841", published ''The Geology of Russia in Europe and the Ural Mountains'' with de Verneuil and Keyserling.cf. The first railway across the Urals had been built by 1878 and linked Perm to Yekaterinburg via Chusovoy, Kushva and

Nizhny Tagil Nizhny Tagil ( rus, Нижний Тагил, p=ˈnʲiʐnʲɪj tɐˈgʲil) is a city in Sverdlovsk Oblast, Russia, located east of the boundary between Asia and Europe. Population: History The prehistory of Nizhny Tagil dates back to the mid- ...

. In 1890 a railway linked Ufa and

Chelyabinsk Chelyabinsk ( rus, Челя́бинск, p=tɕɪˈlʲæbʲɪnsk, a=Ru-Chelyabinsk.ogg; ba, Силәбе, ''Siläbe'') is the administrative center and largest city of Chelyabinsk Oblast, Russia. It is the seventh-largest city in Russia, with a p ...

via

Zlatoust Zlatoust ( rus, Златоуст, p=zlətɐˈust) is a city in Chelyabinsk Oblast, Russia, located on the Ay River (in the Kama basin), west of Chelyabinsk. Population: 181,000 (1971); 161,000 (1959); 99,000 (1939); 48,000 (1926); 21,000 ( ...

. In 1896 this section became a part of the

Trans-Siberian Railway The Trans-Siberian Railway (TSR; , , ) connects European Russia to the Russian Far East. Spanning a length of over , it is the longest railway line in the world. It runs from the city of Moscow in the west to the city of Vladivostok in the ...

. In 1909 yet another railway connecting Perm and Yekaterinburg passed through Kungur by the way of the Siberian Route. It has eventually replaced the Ufa – Chelyabinsk section as the main trunk of the Trans-Siberian railway. The highest peak of the Ural, Mount Narodnaya, (elevation 1,895 m (6,217 ft)) was identified in 1927. During the Soviet industrialization in the 1930s the city of

Magnitogorsk Magnitogorsk ( rus, Магнитого́рск, p=məɡnʲɪtɐˈɡorsk, ) is an industrial city in Chelyabinsk Oblast, Russia, located on the eastern side of the extreme southern extent of the Ural Mountains by the Ural River. Its populatio ...

was founded in the South-Eastern Ural as a center of iron smelting and

steelmaking Steelmaking is the process of producing steel from iron ore and carbon/or scrap. In steelmaking, impurities such as nitrogen, silicon, phosphorus, sulfur and excess carbon (the most important impurity) are removed from the sourced iron, a ...

. During the

German invasion of the Soviet Union Operation Barbarossa (german: link=no, Unternehmen Barbarossa; ) was the invasion of the Soviet Union by Nazi Germany and many of its Axis allies, starting on Sunday, 22 June 1941, during the Second World War. The operation, code-named afte ...

in 1941–1942, the mountains became a key element in Nazi planning for the territories which they expected to conquer in the USSR. Faced with the threat of having a significant part of the Soviet territories occupied by the enemy, the government evacuated many of the industrial enterprises of European Russia and Ukraine to the eastern foothills of the Ural, considered a safe place out of reach of the German bombers and troops. Three giant tank factories were established at the

Uralmash Uralmash is a heavy machine production business of the Russian engineering corporation OMZ. Its facility is located in Yekaterinburg, Russia, and it is reported to employ around 16,500 people. The surrounding residential area where workers live ...

in Sverdlovsk (as Yekaterinburg used to be known),

Uralvagonzavod UralVagonZavod (russian: ОАО «Научно-производственная корпорация «УралВагонЗавод», , Open Joint Stock Company "Research and Production Corporation Uralvagonzavod") is a Russian machine-buildin ...

in Nizhny Tagil, and

Chelyabinsk Tractor Plant Chelyabinsk Tractor Plant (russian: Челябинский тракторный завод, Chelyabinskiy traktornyy zavod, abbreviated , ) also known as CTZ-Uraltrak (''ЧТЗ-УРАЛТРАК'') is a tractor construction plant in the Russian ...

in Chelyabinsk. After the war, in 1947–1948, Chum – Labytnangi railway, built with the forced labor of

Gulag The Gulag, an acronym for , , "chief administration of the camps". The original name given to the system of camps controlled by the GPU was the Main Administration of Corrective Labor Camps (, )., name=, group= was the government agency in ...

inmates, crossed the Polar Ural.

Mayak The Mayak Production Association (russian: Производственное объединение «Маяк», , from 'lighthouse') is one of the biggest nuclear facilities in the Russian Federation, housing a reprocessing plant. The closest ...

, 150 km southeast of

, was a center of the Soviet nuclear industry and site of the

Kyshtym disaster The Kyshtym disaster, sometimes referred to as the Mayak disaster or Ozyorsk disaster in newer sources, was a radioactive contamination accident that occurred on 29 September 1957 at Mayak, a plutonium production site for nuclear weapons and ...

Geography and topography

Operational Navigation Chart D-4, 3rd edition

The Ural Mountains extend about from the

Kara Sea The Kara Sea (russian: Ка́рское мо́ре, ''Karskoye more'') is a marginal sea, separated from the Barents Sea to the west by the Kara Strait and Novaya Zemlya, and from the Laptev Sea to the east by the Severnaya Zemlya archipel ...

to the Kazakh Steppe along the border of Kazakhstan. Vaygach Island and the island of Novaya Zemlya form a further continuation of the chain on the north. Geographically this range marks the northern part of the border between Europe and Asia. Its highest peak is Mount Narodnaya, approximately in elevation. Transverse faults divide the mountain chain into seven major units, each of which has its own typical pattern of mountain ridges. From north to south, these are the Pay-Khoy, Zapolyarnyy, Pripolyarnyy, Polyarnyy, Severnyy, Sredniy, Yuzhnny Ural and Mugodzhary. The average altitudes of the Urals are around 1000–1300 meters, the highest point being Narodnaya peak in the Pripolyarnyy Ural which reaches a height of 1894 meters. By topography and other natural features, the Urals are divided, from north to south, into the Polar (or Arctic), Nether-Polar (or Sub-Arctic), Northern, Central and Southern parts.

Polar Ural

The Polar Urals extend for about from Mount Konstantinov Kamen in the north to the river Khulga in the south; they have an area of about and a strongly dissected relief. The maximum height is at Mount Payer and the average height is . The mountains of the Polar Ural have exposed rock with sharp ridges, though flattened or rounded tops are also found.

Nether-polar Ural

The Nether-Polar Ural are higher, and up to wider than the Polar Urals. They include the highest peaks of the range: Mount Narodnaya (), Mount Karpinsky () and Manaraga (). They extend for more than south to the Shchugor. The many ridges are sawtooth shaped and dissected by river valleys. Both Polar and Nether-Polar Urals are typically Alpine; they bear traces of

Pleistocene The Pleistocene ( , often referred to as the '' Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed ...

glaciation, along with permafrost and extensive modern glaciation, including 143 extant glaciers.

Northern Ural

The Northern Ural consist of a series of parallel ridges up to in height and longitudinal hollows. They are elongated from north to south and stretch for about from the river

Usa The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. Most of the tops are flattened, but those of the highest mountains, such as Telposiz, and Konzhakovsky Stone, have a dissected topography. Intensive weathering has produced vast areas of eroded stone on the mountain slopes and summits of the northern areas.

Middle Ural

The Central Ural are the lowest part of the Ural, with smooth mountain tops, the highest mountain being (Basegi); they extend south from the river Ufa.

Southern Ural

The relief of the Southern Ural is more complex, with numerous valleys and parallel ridges directed south-west and meridionally. The range includes the Ilmensky Mountains separated from the main ridges by the

Miass Miass ( rus, Миа́сс, p=mʲɪˈas) is a city in Chelyabinsk Oblast, Russia, located west of Chelyabinsk, on the eastern slope of the Southern Ural Mountains, on the bank of the river Miass. Population: Name The name Miass is taken fro ...

. The maximum height is ( Mount Yamantau) and the width reaches . Other notable peaks lie along the Iremel mountain ridge (Bolshoy Iremel and Maly Iremel) and

Nurgush Nurgush (russian: Нургуш; ba, Нөргөш) is a mountain range in Satkinsky District, western part of Chelyabinsk Oblast, Russian Federation.Google Earth The range is within the protected area of the Zyuratkul National Park. The name ...

. The Southern Urals extend some up to the sharp westward bend of the river Ural and terminate in the Guberlin Mountains and finally in the wide Mughalzhar Hills.

Geology

The Urals are among the world's oldest extant

mountain ranges A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arise ...

. For its age of 250 to 300 million years, the elevation of the mountains is unusually high. They formed during the Uralian orogeny due to the

collision In physics, a collision is any event in which two or more bodies exert forces on each other in a relatively short time. Although the most common use of the word ''collision'' refers to incidents in which two or more objects collide with great fo ...

of the eastern edge of the supercontinent

Laurasia Laurasia () was the more northern of two large landmasses that formed part of the Pangaea supercontinent from around ( Mya), the other being Gondwana. It separated from Gondwana (beginning in the late Triassic period) during the breakup of Pan ...

with the young and rheologically weak continent of

Kazakhstania Kazakhstania ( kk, Qazaqstaniya), the Kazakh terranes, or the Kazakhstan Block, is a geological region in Central Asia which consists of the area roughly centered on Lake Balkhash, north and east of the Aral Sea, south of the Siberian craton and ...

, which now underlies much of Kazakhstan and West Siberia west of the

Irtysh The Irtysh ( otk, 𐰼𐱅𐰾:𐰇𐰏𐰕𐰏, Ertis ügüzüg, mn, Эрчис мөрөн, ''Erchis mörön'', "erchleh", "twirl"; russian: Иртыш; kk, Ертіс, Ertis, ; Chinese: 额尔齐斯河, pinyin: ''É'ěrqísī hé'', Xiao'er ...

, and intervening

island arc Island arcs are long chains of active volcanoes with intense seismic activity found along convergent tectonic plate boundaries. Most island arcs originate on oceanic crust and have resulted from the descent of the lithosphere into the mantle alon ...

s. The collision lasted nearly 90 million years in the late

Carboniferous The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago ( Mya), to the beginning of the Permian Period, million years ago. The name ''Carbonif ...

– early

Triassic The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period ...

. Unlike the other major orogens of the

Paleozoic The Paleozoic (or Palaeozoic) Era is the earliest of three geologic eras of the Phanerozoic Eon. The name ''Paleozoic'' ( ;) was coined by the British geologist Adam Sedgwick in 1838 by combining the Greek words ''palaiós'' (, "old") and ' ...

(

Appalachians The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...

, Caledonides, Variscides), the Urals have not undergone post-orogenic extensional collapse and are unusually well preserved for their age, being underlaid by a pronounced crustal root. East and south of the Urals much of the orogen is buried beneath later

Mesozoic The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretace ...

and

Cenozoic The Cenozoic ( ; ) is Earth's current geological era, representing the last 66million years of Earth's history. It is characterised by the dominance of mammals, birds and flowering plants, a cooling and drying climate, and the current configur ...

sediment Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand a ...

s. The adjacent Pay-Khoy Ridge to the north and

are not a part of the Uralian orogen and formed later. Many deformed and

metamorphosed Metamorphic rocks arise from the transformation of existing rock to new types of rock in a process called metamorphism. The original rock (protolith) is subjected to temperatures greater than and, often, elevated pressure of or more, causi ...

rocks, mostly of

age, surface within the Urals. The

sedimentary Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...

and

volcanic A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plat ...

layers are folded and faulted. The sediments to the west of the Ural Mountains are formed of

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 w ...

dolomite Dolomite may refer to: *Dolomite (mineral), a carbonate mineral *Dolomite (rock), also known as dolostone, a sedimentary carbonate rock * Dolomite, Alabama, United States, an unincorporated community * Dolomite, California, United States, an uninc ...

and

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicate ...

left from ancient shallow seas. The eastern side is dominated by

basalt Basalt (; ) is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low- viscosity lava rich in magnesium and iron ( mafic lava) exposed at or very near the surface of a rocky planet or moon. More than ...

Ural Mountains Winter woods (32035729862)

The western slope of the Ural Mountains has predominantly

karst topography Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resist ...

, especially in the Sylva basin, which is a tributary of the Chusovaya. It is composed of severely eroded sedimentary rocks (sandstones and limestones) that are about 350 million years old. There are many

cave A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as se ...

sinkhole A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locally also known as ''vrtače'' and shakeholes, and to openi ...

s and underground streams. The karst topography is much less developed on the eastern slopes. The eastern slopes are relatively flat, with some hills and rocky outcrops and contain alternating volcanic and sedimentary layers dated to the middle Paleozoic Era. Most high mountains consist of weather-resistant rocks such as

quartzite Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to t ...

schist Schist ( ) is a medium-grained metamorphic rock showing pronounced schistosity. This means that the rock is composed of mineral grains easily seen with a low-power hand lens, oriented in such a way that the rock is easily split into thin flake ...

and

gabbro Gabbro () is a phaneritic (coarse-grained), mafic intrusive igneous rock formed from the slow cooling of magnesium-rich and iron-rich magma into a holocrystalline mass deep beneath the Earth's surface. Slow-cooling, coarse-grained gabbro is c ...

that are between 395 and 570 million years old. The river valleys are underlain by limestone. The Ural Mountains contain about 48 species of economically valuable

ore Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit.Encyclopædia Britannica. "Ore". Encyclopædia Britannica Online. Retrieved 7 April ...

s and minerals. Eastern regions are rich in

chalcopyrite Chalcopyrite ( ) is a copper iron sulfide mineral and the most abundant copper ore mineral. It has the chemical formula CuFeS2 and crystallizes in the tetragonal system. It has a brassy to golden yellow color and a hardness of 3.5 to 4 on the Mo ...

, nickel oxide,

gold Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile ...

platinum Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish , a diminutive of "silver". Pla ...

chromite Chromite is a crystalline mineral composed primarily of iron(II) oxide and chromium(III) oxide compounds. It can be represented by the chemical formula of FeCr2O4. It is an oxide mineral belonging to the spinel group. The element magnesium c ...

and

magnetite Magnetite is a mineral and one of the main iron ores, with the chemical formula Fe2+Fe3+2O4. It is one of the oxides of iron, and is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself. With ...

ores, as well as in

coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when d ...

(

Chelyabinsk Oblast Chelyabinsk Oblast (russian: Челя́бинская о́бласть, ''Chelyabinskaya oblast'') is a federal subject (an oblast) of Russia in the Ural Mountains region, on the border of Europe and Asia. Its administrative center is the cit ...

bauxite Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-Al ...

talc Talc, or talcum, is a clay mineral, composed of hydrated magnesium silicate with the chemical formula Mg3Si4O10(OH)2. Talc in powdered form, often combined with corn starch, is used as baby powder. This mineral is used as a thickening agent ...

fireclay Fire clay is a range of refractory clays used in the manufacture of ceramics, especially fire brick. The United States Environmental Protection Agency defines fire clay very generally as a "mineral aggregate composed of hydrous silicates of alumi ...

and abrasives. The Western Urals contain deposits of coal, oil, natural gas (Ishimbay and Krasnokamsk areas) and potassium salts. Both slopes are rich in

bituminous coal Bituminous coal, or black coal, is a type of coal containing a tar-like substance called bitumen or asphalt. Its coloration can be black or sometimes dark brown; often there are well-defined bands of bright and dull material within the seams. I ...

and

lignite Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It has a carbon content around 25–35%, and is considered the lowest rank of coal due to its relatively low hea ...

, and the largest deposit of bituminous coal is in the north (Pechora field). The specialty of the Urals is precious and semi-precious stones, such as

emerald Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium or sometimes vanadium.Hurlbut, Cornelius S. Jr. and Kammerling, Robert C. (1991) ''Gemology'', John Wiley & Sons, New York, p. ...

amethyst Amethyst is a violet variety of quartz. The name comes from the Koine Greek αμέθυστος ''amethystos'' from α- ''a-'', "not" and μεθύσκω (Ancient Greek) / μεθώ (Modern Greek), "intoxicate", a reference to the belief that ...

, aquamarine,

jasper Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases,Kostov, R. I. 2010. Review on the mineralogical systematics of jasper and related rocks. – Archaeometry Workshop, 7, 3, 209-213PDF/re ...

rhodonite Rhodonite is a manganese inosilicate, (Mn, Fe, Mg, Ca)SiO3 and member of the pyroxenoid group of minerals, crystallizing in the triclinic system. It commonly occurs as cleavable to compact masses with a rose-red color (the name comes from the Gre ...

malachite Malachite is a copper carbonate hydroxide mineral, with the formula Cu2CO3(OH)2. This opaque, green-banded mineral crystallizes in the monoclinic crystal system, and most often forms botryoidal, fibrous, or stalagmitic masses, in fracture ...

and

diamond Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure ...

. Some of the deposits, such as the magnetite ores at

, are already nearly depleted.

Rivers and lakes

Many rivers originate in the Ural Mountains. The western slopes south of the border between the Komi Republic and Perm Krai and the eastern slopes south of approximately 54°30'N drain into the

Caspian Sea The Caspian Sea is the world's largest inland body of water, often described as the world's largest lake or a full-fledged sea. An endorheic basin, it lies between Europe and Asia; east of the Caucasus, west of the broad steppe of Central ...

via the Kama and Ural basins. The tributaries of the Kama include the Vishera, Chusovaya, and Belaya and originate on both the eastern and western slopes. The rest of the Urals drain into the Arctic Ocean, mainly via the Pechora basin in the west, which includes the Ilych, Shchugor, and the

, and via the Ob basin in the east, which includes the

Tobol The Tobol (russian: Тобол, kk, Тобыл ''Tobyl'') is a river in Western Siberia (in Kazakhstan and Russia) and the main (left) tributary of the Irtysh. Its length is , and the area of its drainage basin A drainage basin is an area ...

, Tavda, Iset, Tura and Severnaya Sosva. The rivers are frozen for more than half the year. Generally, the western rivers have higher flow volume than the eastern ones, especially in the Northern and Nether-Polar regions. Rivers are slower in the Southern Urals. This is because of low precipitation and the relatively warm climate resulting in less snow and more evaporation. The mountains contain a number of deep lakes.Davis, W.M. (1898). "The Ural mountains". ''Science''. 7 (173): 563–564. The eastern slopes of the Southern and Central Urals have most of these, among the largest of which are the Uvildy, Itkul, Turgoyak, and Tavatuy lakes. The lakes found on the western slopes are less numerous and also smaller. Lake Bolshoye Shchuchye, the deepest lake in the Polar Urals, is deep. Other lakes, too, are found in the glacial valleys of this region. Spas and sanatoriums have been built to take advantage of the medicinal muds found in some of the mountain lakes.

Climate

The climate of the Urals is continental. The mountain ridges, elongated from north to south, effectively absorb sunlight thereby increasing the temperature. The areas west of the Ural Mountains are warmer in winter than the eastern regions because the former are warmed by Atlantic winds whereas the eastern slopes are chilled by Siberian air masses. The average January temperatures increase in the western areas from in the Polar to in the Southern Urals and the corresponding temperatures in July are and . The western areas also receive more rainfall than the eastern ones by per year. This is because the mountains trap clouds from the Atlantic Ocean. The highest precipitation, approximately , is in the Northern Urals with up to snow. The eastern areas receive from in the north to in the south. Maximum precipitation occurs in the summer: the winter is dry because of the

Siberian High The Siberian High (also Siberian Anticyclone; russian: Азиатский антициклон (''Aziatsky antitsiklon'')) is a massive collection of cold dry air that accumulates in the northeastern part of Eurasia from September until April. It ...

Flora

The landscapes of the Urals vary with both latitude and longitude and are dominated by forests and steppes. The southern area of the Mughalzhar Hills is a semidesert. Steppes lie mostly in the southern and especially south-eastern Urals. Meadow steppes have developed on the lower parts of mountain slopes and are covered with

zigzag A zigzag is a pattern made up of small corners at variable angles, though constant within the zigzag, tracing a path between two parallel lines; it can be described as both jagged and fairly regular. In geometry, this pattern is described as a ...

and mountain clovers, '' Serratula gmelinii'', dropwort, meadow-grass and '' Bromus inermis'', reaching the height of 60–80 cm. Much of the land is cultivated. To the south, the meadow steppes become more sparse, dry and low. The steep gravelly slopes of the mountains and hills of the eastern slopes of the Southern Urals are mostly covered with rocky steppes. River valleys contain

willow Willows, also called sallows and osiers, from the genus ''Salix'', comprise around 400 speciesMabberley, D.J. 1997. The Plant Book, Cambridge University Press #2: Cambridge. of typically deciduous trees and shrubs, found primarily on moist so ...

, poplar and

caragana ''Caragana'' is a genus of about 80–100 species of flowering plants in the family Fabaceae, native to Asia and eastern Europe. They are shrubs or small trees growing tall. They have even-pinnate leaves with small leaflets, and solitary or clu ...

shrubs. Forest landscapes of the Urals are diverse, especially in the southern part. The western areas are dominated by dark coniferous taiga forests which change to mixed and deciduous forests in the south. The eastern mountain slopes have light coniferous taiga forests. The Northern Urals are dominated by conifers, namely

Siberian fir ''Abies sibirica'', the Siberian fir, is a coniferous evergreen tree native to the taiga east of the Volga River and south of 67°40' North latitude in Siberia through Turkestan, northeast Xinjiang, Mongolia and Heilongjiang. Distribution The ...

Siberian pine ''Pinus sibirica'', or Siberian pine, in the family Pinaceae is a species of pine tree that occurs in Siberia from 58°E in the Ural Mountains east to 126°E in the Stanovoy Range in southern Sakha Republic, and from Igarka at 68°N in the low ...

Scots pine ''Pinus sylvestris'', the Scots pine (UK), Scotch pine (US) or Baltic pine, is a species of tree in the pine family Pinaceae that is native to Eurasia. It can readily be identified by its combination of fairly short, blue-green leaves and oran ...

Siberian spruce ''Picea obovata'', the Siberian spruce, is a spruce native to Siberia, from the Ural Mountains east to Magadan Oblast, and from the Arctic tree line south to the Altay Mountains in northwestern Mongolia. Description and uses It is a medium-size ...

Norway spruce ''Picea abies'', the Norway spruce or European spruce, is a species of spruce native to Northern, Central and Eastern Europe. It has branchlets that typically hang downwards, and the largest cones of any spruce, 9–17 cm long. It is very clo ...

and

Siberian larch ''Larix sibirica'', the Siberian larch or Russian larch, is a frost-hardy tree native to western Russia, from close to the Finnish border east to the Yenisei valley in central Siberia, where it hybridises with the Dahurian larch ''L. gmelinii ...

, as well as by

silver Silver is a chemical element with the symbol Ag (from the Latin ', derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical ...

and

downy birch ''Betula pubescens'' (syn. ''Betula alba''), commonly known as downy birch and also as moor birch, white birch, European white birch or hairy birch, is a species of deciduous tree, native and abundant throughout northern Europe and northern Asia ...

es. The forests are much sparser in the Polar Urals. Whereas in other parts of the Ural Mountains they grow up to an altitude of 1000 m, in the Polar Urals the

tree line The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snowp ...

is at 250–400 m. The low polar forests are mixed with swamps, lichens, bogs and shrubs. Dwarf birch, mosses and berries (

blueberry Blueberries are a widely distributed and widespread group of perennial flowering plants with blue or purple berries. They are classified in the section ''Cyanococcus'' within the genus '' Vaccinium''. ''Vaccinium'' also includes cranberries ...

cloudberry ''Rubus chamaemorus'' is a species of flowering plant in the rose family Rosaceae, native to cool temperate regions, alpine and arctic tundra and boreal forest. This herbaceous perennial produces amber-colored edible fruit similar to the black ...

, black crowberry, etc.) are abundant. The forests of the Southern Urals are the most diverse in composition: here, together with coniferous forests are also abundant broadleaf tree species such as English oak,

Norway maple ''Acer platanoides'', commonly known as the Norway maple, is a species of maple native to eastern and central Europe and western Asia, from Spain east to Russia, north to southern Scandinavia and southeast to northern Iran. It was introduced to ...

and elm. The Virgin Komi Forests in the northern Urals are recognized as a

World Heritage A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...

site.

Fauna

The Ural forests are inhabited by animals typical of Siberia, such as elk, brown bear, fox, wolf,

wolverine The wolverine (), (''Gulo gulo''; ''Gulo'' is Latin for " glutton"), also referred to as the glutton, carcajou, or quickhatch (from East Cree, ''kwiihkwahaacheew''), is the largest land-dwelling species of the family Mustelidae. It is a muscu ...

lynx A lynx is a type of wild cat. Lynx may also refer to: Astronomy * Lynx (constellation) * Lynx (Chinese astronomy) * Lynx X-ray Observatory, a NASA The National Aeronautics and Space Administration (NASA ) is an independent agency ...

, squirrel,

reindeer Reindeer (in North American English, known as caribou if wild and ''reindeer'' if domesticated) are deer in the genus ''Rangifer''. For the last few decades, reindeer were assigned to one species, ''Rangifer tarandus'', with about 10 subs ...

and

sable The sable (''Martes zibellina'') is a species of marten, a small omnivorous mammal primarily inhabiting the forest environments of Russia, from the Ural Mountains throughout Siberia, and northern Mongolia. Its habitat also borders eastern Kaza ...

(north only). Because of the easy accessibility of the mountains there are no specifically mountainous species. In the Middle Urals, one can see a rare mixture of sable and pine marten named kidus. In the Southern Urals,

badger Badgers are short-legged omnivores in the family Mustelidae (which also includes the otters, wolverines, martens, minks, polecats, weasels, and ferrets). Badgers are a polyphyletic rather than a natural taxonomic grouping, being united by ...

and black polecat are common. Reptiles and amphibians live mostly in the Southern and Central Ural and are represented by the common viper,

lizards Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia alt ...

and

grass snake The grass snake (''Natrix natrix''), sometimes called the ringed snake or water snake, is a Eurasian non- venomous colubrid snake. It is often found near water and feeds almost exclusively on amphibians. Subspecies Many subspecies are recogni ...

s. Bird species are represented by

capercaillie ''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ...

black grouse The black grouse (''Lyrurus tetrix''), also known as northern black grouse, Eurasian black grouse, blackgame or blackcock, is a large game bird in the grouse family. It is a sedentary species, spanning across the Palearctic in moorland and ste ...

hazel grouse The hazel grouse (''Tetrastes bonasia''), sometimes called the hazel hen, is one of the smaller members of the grouse family of birds. It is a sedentary species, breeding across the Palearctic as far east as Hokkaido, and as far west as eastern ...

spotted nutcracker The spotted nutcracker, Eurasian nutcracker, or simply nutcracker (''Nucifraga caryocatactes'') is a passerine bird slightly larger than the Eurasian jay. It has a much larger bill and a slimmer looking head without any crest. The feathering ov ...

, and

cuckoos Cuckoos are birds in the Cuculidae family, the sole taxon in the order Cuculiformes . The cuckoo family includes the common or European cuckoo, roadrunners, koels, malkohas, couas, coucals and anis. The coucals and anis are sometimes sepa ...

. In summers, the South and Middle Urals are visited by songbirds, such as

nightingale The common nightingale, rufous nightingale or simply nightingale (''Luscinia megarhynchos''), is a small passerine bird best known for its powerful and beautiful song. It was formerly classed as a member of the thrush family Turdidae, but is n ...

and redstart. The steppes of the Southern Urals are dominated by hares and rodents such as

hamster Hamsters are rodents (order Rodentia) belonging to the subfamily Cricetinae, which contains 19 species classified in seven genera.Fox, Sue. 2006. ''Hamsters''. T.F.H. Publications Inc. They have become established as popular small pets. Th ...

s, susliks, and

jerboa Jerboas (from ar, جربوع ') are hopping desert rodents found throughout North Africa and Asia, and are members of the family Dipodidae. They tend to live in hot deserts. When chased, jerboas can run at up to . Some species are preyed on b ...

. There are many birds of prey such as

lesser kestrel The lesser kestrel (''Falco naumanni'') is a small falcon. This species breeds from the Mediterranean across Afghanistan and Central Asia, to China and Mongolia. It is a summer migrant, wintering in Africa and Pakistan and sometimes even to In ...

and

buzzard Buzzard is the common name of several species of birds of prey. ''Buteo'' species * Archer's buzzard (''Buteo archeri'') * Augur buzzard (''Buteo augur'') * Broad-winged hawk (''Buteo platypterus'') * Common buzzard (''Buteo buteo'') * Easter ...

s. The animals of the Polar Urals are few and are characteristic of the

tundra In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless ...

; they include

Arctic fox The Arctic fox (''Vulpes lagopus''), also known as the white fox, polar fox, or snow fox, is a small fox native to the Arctic regions of the Northern Hemisphere and common throughout the Arctic tundra biome. It is well adapted to living i ...

lemming A lemming is a small rodent, usually found in or near the Arctic in tundra biomes. Lemmings form the subfamily Arvicolinae (also known as Microtinae) together with voles and muskrats, which form part of the superfamily Muroidea, which also inc ...

, and reindeer. The birds of these areas include

rough-legged buzzard The rough-legged buzzard or rough-legged hawk (''Buteo lagopus'') is a medium-large bird of prey. It is found in Arctic and Subarctic regions of North America, Europe, and Russia during the breeding season and migrates south for the winter. It ...

snowy owl The snowy owl (''Bubo scandiacus''), also known as the polar owl, the white owl and the Arctic owl, is a large, white owl of the true owl family. Snowy owls are native to the Arctic regions of both North America and the Palearctic, breeding ...

, tundra partridge, and

rock ptarmigan The rock ptarmigan (''Lagopus muta'') is a medium-sized game bird in the grouse family. It is known simply as the ptarmigan in the UK. It is the official bird for the Canadian territory of Nunavut, where it is known as the ''aqiggiq'' (ᐊᕿ� ...

Ecology

The continuous and intensive economic development of the last centuries has affected the fauna, and wildlife is much diminished around all industrial centers. During World War II, hundreds of factories were evacuated from Western Russia before the German occupation, flooding the Urals with industry. The conservation measures include establishing national wildlife parks. There are nine strict nature reserves in the Urals: the Ilmen, the oldest one, mineralogical reserve founded in 1920 in Chelyabinsk Oblast, Pechora-Ilych in the Komi Republic, Bashkir and its former branch Shulgan-Tash in Bashkortostan, Visim in Sverdlovsk Oblast,

Southern Ural Southern Ural - the south, the widest part of the Ural Mountains, stretches from the river Ufa (near the village of Lower Ufaley) to the Ural River. From the west and east the Southern Ural is limited to the East European, West Siberian Plain ...

in Bashkortostan, Basegi in Perm Krai, Vishera in Perm Krai and Denezhkin Kamen in Sverdlovsk Oblast. The area has also been severely damaged by the

plutonium Plutonium is a radioactive chemical element with the symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibi ...

-producing facility

, opened in Chelyabinsk-40 (later called Chelyabinsk-65, Ozyorsk), in the Southern Ural, after World War II. Its plants went into operation in 1948 and, for the first ten years, dumped unfiltered radioactive waste into the river

Techa The Techa is an eastward river on the eastern flank of the southern Ural Mountains noted for its nuclear contamination. It is long, and its basin covers . It begins by the once-secret nuclear processing town of Ozyorsk about northwest of Che ...

and Lake Karachay. In 1990, efforts were underway to contain the radiation in one of the lakes, which was estimated at the time to expose visitors to 500 millirem per day. As of 2006, 500 mrem in the natural environment was the upper limit of exposure considered safe for a member of the general public in an entire year (though workplace exposure over a year could exceed that by a factor of 10). Over of land were contaminated in 1957 from a storage tank explosion, only one of several serious accidents that further polluted the region. The 1957 accident expelled 20 million curies of radioactive material, 90% of which settled into the land immediately around the facility. Although some reactors of Mayak were shut down in 1987 and 1990, the facility keeps producing plutonium.Производство плутония с ПО "Маяк" на Сибирский химкомбинат перенесено не будет
lutonium production will not be transferred from Mayak obzor.westsib.ru, 25 March 2010 (in Russian)

Cultural significance

The Urals have been viewed by Russians as a "treasure box" of mineral resources, which were the basis for its extensive industrial development. In addition to iron and copper, the Urals were a source of gold,

alexandrite The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula Be Al2 O4. The name chrysoberyl is derived from the Greek words χρυσός ''chrysos'' and βήρυλλος ''beryllos'', meaning "a gold-white spar". Despi ...

, and other gems such as those used by the court jeweller Fabergé. As Russians in other regions gather mushrooms or berries, Uralians gather mineral specimens and gems. Dmitry Mamin-Sibiryak (1852–1912) Pavel Bazhov (1879–1950), as well as Aleksey Ivanov and Olga Slavnikova, post-Soviet writers, have written of the region. The region served as a military stronghold during

Peter the Great Peter I ( – ), most commonly known as Peter the Great,) or Pyotr Alekséyevich ( rus, Пётр Алексе́евич, p=ˈpʲɵtr ɐlʲɪˈksʲejɪvʲɪtɕ, , group=pron was a Russian monarch who ruled the Tsardom of Russia from t ...

Great Northern War The Great Northern War (1700–1721) was a conflict in which a coalition led by the Tsardom of Russia successfully contested the supremacy of the Swedish Empire in Northern, Central and Eastern Europe. The initial leaders of the anti-Swed ...

with Sweden, during Stalin's rule when the Magnitogorsk Metallurgical Complex was built and Russian industry relocated to the Urals during the Nazi advance at the beginning of World War II, and as the center of the Soviet nuclear industry during the

Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term ''cold war'' is used because the ...

. Extreme levels of air, water, and radiological contamination and pollution by industrial wastes resulted. Population exodus followed, and economic depression at the time of the collapse of the Soviet Union, but in post-Soviet times additional mineral exploration, particularly in the northern Urals, has been productive and the region has attracted industrial investment.

Gallery

File:Mount Iremel.jpg, Mount Iremel File:Iremel Mount.jpg, Mount Iremel File:Big Iremel mountain peak 5.jpg, Mount Iremel peak File:Yamantau.JPG, Mount Yamantau File:Склон и небо.jpg, View from mount Yamantau second peak (Bolshaya Yamantau) File:Лес вокруг г.Ямантау.jpg, Forest around mount Yamantau File:Вид на Двуглавую сопку в НП «Таганай».jpg, View of the two-peak mount Taganay File:Зимний Таганай.jpg, Mount Otkliknoy Greben File:Вид на Круглицу.jpg, Taganay national park File:Восход на Дальнем Таганае.jpg, Sunrise on Taganay

References

External links

Peakbagger.com
page on the Ural Mountains
Ural Expeditions & Tours
page on the five parts of the Ural Mountains {{Authority control Mountain ranges of Russia Mountain ranges of Kazakhstan Landforms of Siberia Landforms of Arkhangelsk Oblast Landforms of Bashkortostan Landforms of Chelyabinsk Oblast Landforms of Khanty-Mansi Autonomous Okrug Landforms of the Komi Republic Landforms of Nenets Autonomous Okrug Landforms of Sverdlovsk Oblast Landforms of Tyumen Oblast Aktobe Region Novaya Zemlya Geology of Russia Mountain ranges of Asia Mountain ranges of Europe Physiographic divisions History of Ural Turkic toponyms