The Okhotsk-Chukotka Volcanic Belt (OCVB) is a Cretaceous volcanic belt in the Russian Far East region of northeast Asia .
57-499: It is found in Chukotka Autonomous Okrug and Khabarovsk Krai of northeastern Russia. The volcanic belt is one of the largest subduction-zone related volcanic provinces in the world, stretching some 3,200 kilometres (2,000 mi) and comprising about 2 million km of volcanic and plutonic material. The volcanism within the volcanic belt was related to the subduction of the ancient Kula Plate , which moved in
114-521: A distillery , a pasta factory, a sausage factory, the Dukcha state poultry farm, and the Khasynsky state farm. Despite rich natural resources, the economy has not prospered as much as might have been expected in recent years. The severe climate and poorly developed infrastructure are partly to blame, but the difficult transition from Soviet times has led to the collapse of a number of companies with
171-599: A 2012 survey 29.6% of the population of Magadan Oblast adheres to the Russian Orthodox Church , 3% are unaffiliated generic Christians , 3% is an Orthodox Christian believer without belonging to any church or adheres to other Orthodox churches , 2% of the population adheres to the Slavic native faith (Rodnovery) or to Siberian shamanism , 1% to Islam , 1% to the Old Believers . In addition, 27% of
228-703: A large stream of foreigners entered Chukotka, lured to the region by the Yukon gold rush in 1898. In 1909, in order to keep the region within Russian control, two districts were created within the Anadyr Region: the districts of Anadyr and Chukotka. The Russian government granted concessions to foreign companies such as the Hudson's Bay Company and the US Northeast Siberia Company , which
285-465: A northward direction about 55 million years ago. Data collected from hand samples in lower units and one upper unit of the northern part of the belt were dated with Ar/Ar isotopic dating. The lower units ranged 87.94 to 87.08 Ma (millions of years old), while the upper section sample was dated at 87.55 Ma. This suggests volcanism in this part of the belt was short lived and occurred over only a few million years. This Russian Far East location article
342-453: A result, 50% of all food products must be supplied from outside. The agricultural complex consists of companies producing agricultural products, the food and processing industries, a production infrastructure, and farm enterprises. The particular areas of specialization are reindeer herding , fur farming , and traditional hunting , fishing , and fur trapping activities. Companies involved in food processing and production include Gormolzavod,
399-563: A result, many of those who can no longer rely on traditional sources of income are now unemployed. Chukotka Autonomous Okrug was formerly administratively subordinated to Magadan Oblast, but declared its separation in 1991. On 4 July 1997, Magadan, alongside Bryansk , Chelyabinsk , Saratov , and Vologda signed a power-sharing agreement with the government of Russia, granting it autonomy. The agreement would be abolished on 30 January 2002. Magadan Oblast consists principally of mountainous desert, tundra , and taiga . The southern part of
456-717: A year later, the Soviets permanently conquered the island, removing the remaining inhabitants, and thereby ending all foreign influence. Chukotka was subject to collectivization and resettlement of the indigenous people, but this process started later and was less extreme than in other parts of the Soviet Union. When Nazi Germany attacked the Soviet Union in 1941, everything was done to start tin production as quickly as possible in Chukotka. Mining rapidly developed, and this industry would become its economic base. Also during
513-453: Is Vladislav Kuznetsov, who replaced Roman Kopin on 15 March 2023. Kuznetsov previously served as deputy prime minister of the unrecognized Luhansk People's Republic . The governor is elected by universal suffrage for a term of 5 years. Roman Abramovich was governor of Chukotka from 2000 to 2008. Abramovich had spent over US$ 1 billion in the region (partly as normal tax payments) on developing infrastructure and providing direct aid to
570-427: Is a stub . You can help Misplaced Pages by expanding it . This volcanism article is a stub . You can help Misplaced Pages by expanding it . Chukotka Autonomous Okrug Chukotka ( / tʃ ʊ ˈ k ɒ t k ə / chuu-KOT-kə ; Russian : Чукотка [tɕʊˈkotkə] ), officially the Chukotka Autonomous Okrug , is the easternmost federal subject of Russia . It is an autonomous okrug situated in
627-587: Is a federal subject that has the highest rate of depopulation in the Russian Federation. Its population, which stood at 384,525 in 1991, stood at 165,820 on January 1, 2008 (according to the State Committee of the Russian Federation on Statistics), falling at a rate of around 2% per year. The rural population, which had stood at 59,151, was just 8,833 in 2008 and decreasing at a rate of around 10% per year. Entire villages are being emptied out and
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#1732772221353684-436: Is evident from the fact that for the 20-24 age group, there were only 66 females living in rural areas, compared to 202 males. Male life expectancy for rural areas rose to 53.73 years in 2006 from 51.88 in 2005. In 2021 the depopulation continues with approximately the same rate, as the population is about 139,000 people. Although Magadan Oblast is a part of the program of resettlement of ethnic Russian families. According to
741-609: Is one of the most productive regions of the world's oceans. Magadan Oblast has more than 15,900 kilometers (9,900 mi) of coastline and 29,016 kilometers (18,030 mi) of rivers of commercial importance. The catching vessels of the oblast's fishing companies operate mainly in Russia's economic zone, the Sea of Okhotsk and the Bering Sea , and to some extent in the Sea of Japan. Most of
798-402: Is one of the very few places in Russia where there are more men than women. Source: As of June 2022, Chukotka had the lowest life expectancy in Russia. This statistic varies greatly from year to year due to the region's relatively small population. According to the 2021 Census , the ethnic composition was: Historical figures are given below: There are 86 recognized ethnic groups in
855-501: Is the easternmost settlement in Russia and the closest substantial settlement to the United States ( Alaska ). The autonomous okrug covers an area of over 737,700 square kilometers (284,800 sq mi), and is the seventh-largest federal subject in Russia, although it has a population of only 50,526. Chukotka is the second-least-populated federal subject, and the least densely populated federal subject in Russia. The region
912-812: Is the northeasternmost region of Russia, and since the sale of Alaska in 1867, it has been the only part of Russia lying partially in the Western Hemisphere . Chukotka is bordered in the north by the Chukchi Sea and the East Siberian Sea , which are part of the Arctic Ocean ; in the east by the Bering Strait and the Bering Sea , part of the Pacific Ocean ; in the south by Kamchatka Krai and Magadan Oblast ; and in
969-694: The Chukchi Peninsula , the west coast of Alaska , and the Aleutian Islands . Then from 1821 to 1825, Ferdinand von Wrangel and Fyodor Matyushkin led expeditions along the coast of the East Siberian Sea and explored the Kolyma , Great Anyuy , and Little Anyuy Rivers. Chukotka remained mostly outside the control of the Russian Empire and consequently other foreign powers (American, British, Norwegian) began to hunt and trade in
1026-532: The Russian Far East , and shares a border with the Sakha Republic to the west, Magadan Oblast to the south-west, and Kamchatka Krai to the south, as well as a maritime border on the Bering Strait with the U.S. state of Alaska to the east. Anadyr is the largest town and the capital , and the easternmost settlement to have town status in Russia. It is the closest point from Russia to
1083-407: The Sea of Okhotsk host notable biodiversity where large vertebrates such as bowhead whales may appear, and have rich fishing grounds for pollock, herring, cod, flounder and salmon, as well as crabs and shellfish. The economy is centered on mining interests for gold, silver and other non-ferrous metals. The city of Magadan is the only large industrial center. Agriculture is not well developed in
1140-469: The Stalin era in the 1930s and 1940s under the coordination of Dalstroy and its forced labor camps. Upon Stalin's death, Dalstroy was disbanded and the regional administration took over many of its former responsibilities. From then on, paid labor replaced most of the convict-based manpower, attracted by the region's rapid economic expansion, especially the gold-mining interests. The indigenous peoples of
1197-794: The Taygonos Peninsula [ ru ] , Pyagina Peninsula , Koni Peninsula , Staritskogo Peninsula , Onatsevicha Peninsula , Khmitevskogo Peninsula and the Onara Peninsula . The main islands of Magadan Oblast are (north to south) Telan Island , the Yam Islands , Zavyalov Island , Nedorazumeniya Island and the Spafaryev Islands . The animal species in the south include snow sheep , reindeer , moose and brown bears . There are also many varieties of birds, including ducks and seabirds. Coastal waters of
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#17327722213531254-772: The taiga in the south. About half of its area is above the Arctic Circle . This area is very mountainous, containing the Chukotsky Mountains (highest point Iskhodnaya ) and the Anadyr Highlands . Chukotka's rivers spring from its northern and central mountains. The major rivers are: The largest lakes are Lake Krasnoye , west of Anadyr, Lake Pekulney and Lake Elgygytgyn in central Chukotka. Other important lakes are Koolen , Lake Ioni , Pychgynmygytgyn , Medvezhye , Achchyon and Maynits . The okrug's extensive coastline has several peninsulas,
1311-419: The 17th century, the fort regained some importance when the sea route from Anadyrsk to Kamchatka was discovered. It was used as the staging base for expeditions to Kamchatka and all other forts and settlements were made subject to Anadyrsk. When the wealth of Kamchatka's natural resources was discovered, the Russian government started to give the far north-eastern region more serious attention. In 1725, Tsar Peter
1368-648: The Anadyr River and destroyed the Chukchi garrison on the Arctic Ocean. His ruthless methods had some limited success in forcing tribute from some Chukchi. But in 1747, the Chukchi defeated the Russian regiment and killed Pavlutsky. Realizing that the Chukchi could not easily be subjugated by military means, the Russians changed tactics and offered the Chukchi citizenship in the Russian Empire. A peace treaty
1425-497: The Chukotka Autonomous Okrug. Chukotka has large reserves of oil , natural gas , coal , gold , and tungsten , which are slowly being mined, but much of the rural population survives on subsistence reindeer herding, whale hunting , and fishing . The urban population is employed in mining , administration, construction, cultural work, education, medicine, and other occupations. The largest companies in
1482-541: The Chukotka economy by developing its infrastructure, schools, and housing. This has helped to double the GDP of the region and to more than triple the income of its residents. In 2004, Abramovich tried to resign from this position but was reappointed governor for another term by Vladimir Putin . In early July 2008, it was announced that President Dmitry Medvedev had accepted Abramovich's latest request to resign as governor of Chukotka, although his various charitable activities in
1539-669: The Duma of the Chukotka Autonomous Okrug on 11 July 2008 by Russian President Dmitry Medvedev in connection with the early resignation of Abramovich. On 8 September 2013, Kopin was elected governor. On 15 March 2023, Vladislav Kuznetsov replaced Kopin as the governor of Chukotka. Chukotka Autonomous Okrug is administratively divided into the following districts : Along the Arctic coast (from west to east): Bilibinsky District (northwest), Chaunsky District around Chaunskaya Bay, then Iultinsky District , and finally Chukotsky District at
1596-477: The Great ordered Vitus Bering to explore Kamchatka and Afanasy Shestakov to lead a military expedition to subjugate the Chukchi. This expedition failed when the fleet suffered shipwreck and the survivors, including Shestakov, were killed by the Chukchi. In 1731, Dmitry Pavlutsky tried again, aided by Cossacks, Yukaghirs , and Koryaks (indigenous Siberian tribes that were subjugated earlier). Pavlutsky sailed up
1653-574: The Gulf of Anadyr and in the river valleys grow small larch, pine, birch, poplar, and willow trees. More than 900 species of plants grow in Chukotka, including 400 species of moss and lichen. It is home to 220 bird species and 30 fresh water fish species. Chukotka's climate is influenced by its location on the three neighboring seas: the Bering Sea , the East Siberian Sea , and the Chukchi Sea with its weather characterized by cold northerly winds that can quickly change to wet southern winds. Cape Navarin has
1710-436: The United States, measuring at 88.51 kilometres or 55 miles. Chukotka is primarily populated by ethnic Russians , Chukchi , and other indigenous peoples . It is the only autonomous okrug in Russia that is not included in, or subordinate to, another federal subject, having separated from Magadan Oblast in 1992. It is home to Lake Elgygytgyn , an impact crater lake, and Anyuyskiy , an extinct volcano. The village of Uelen
1767-432: The area from about 1820 onwards. After the sale of Alaska to the United States, American whalers and traders especially extended their activities into Chukotka and foreign influence reached its peak. By 1880, the Russians reacted by setting up coastal patrols to stop American ships and confiscate their property. And in 1888, the administrative region of Anadyr was created. Yet Russian control diminished again and around 1900,
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1824-478: The catch comes from coastal waters. Fishing industry companies are concentrated in Magadan , Ola , Yamsk , and Evensk . The most important commercial fish are pollock , herring , cod, navaga (a member of the cod family), flounder, and various kinds of salmon. Crabs , squid , shrimp , and whelks are also caught. Owing to the severe climate, agriculture is Magadan Region's least developed economic sector; as
1881-698: The eastern cape. Along the Pacific coast (from north to south): Providensky District south of Chukotsky, southern Iultinsky District around Kresta Bay, and finally eastern Anadyrsky District at the Anadyr Estuary. Interior: The western quarter of the Okrug is Bilibinsky District, and the rest of the interior is Anadyrsky District. Population : 47,490 ( 2021 Census ) ; 50,526 ( 2010 Census ) ; 53,824 ( 2002 Census ) ; 157,528 ( 1989 Soviet census ) . The Chukotka Autonomous Okrug
1938-459: The far north-eastern coast and established winter quarters on the upstream portion of the Anadyr River that became the fortified settlement of Anadyrsk . Dezhnyov tried to subjugate the Chukchi and exact tribute during the next ten years, but was mostly unsuccessful. Eventually, the fort was abandoned, because of the harsh northern conditions and lack of game animals for food. At the end of
1995-400: The frozen rivers to connect regional settlements in a uniform network. The Anadyr Highway is under construction to link Chukotka to Magadan , and to connect the settlements of Anadyr, Bilibino , Komsomolsky and Egvekinot within Chukotka. In 2009, replacement of the emergency bridge through Loren River on the busy local road from Lavrentiya to Lorino (40 km (25 mi)) became
2052-588: The highest number of hurricanes and storms in Russia. The coastal areas are windy with little precipitation, between 200 and 400 mm (7.9 and 15.7 in) per year. Temperature varies between −35 and −15 °C (−31 and 5 °F) in January, and between +5 and +14 °C (41 and 57 °F) in July. Growing season is short, lasting only 80 to 100 days per year. The first inhabitants were Paleo-Siberian hunters who came to Chukotka from Central and East Asia. The area
2109-401: The inhabitants during his time as governor from 2000 until 2008. In 2004, there were also reports, however, that Chukotka gave Abramovich's company Sibneft tax breaks in excess of US$ 450 million. On 13 July 2008, the deputies of the Duma of the Chukotka Autonomous Okrug, during a secret ballot, unanimously approved Roman Kopin as governor, whose candidacy was submitted for consideration to
2166-513: The main event in transport in Chukotka. The main airport is Ugolny Airport near Anadyr . Coastal shipping also takes place, but ice prevents this for at least half the year. The legislative (representative) body of state power is the Duma of the Chukotka Autonomous Okrug . It consists of 15 deputies elected for a term of 5 years. As of 2016, it is represented by three factions: United Russia , LDPR , and CPRF . The current governor of Chukotka
2223-988: The main ones being the Kyttyk Peninsula , Cape Shelagsky , the Aachim Peninsula , the Chukchi Peninsula and Russkaya Koshka . There are also several islands belonging to Chukotka, from west to east the main ones being Ayon Island , Ryyanranot Island, Chengkuul Island, Mosey Island, the Routan Islands , Shalaurov Island , Wrangel Island , Herald Island , Kosa Dvukh Pilotov Island , Karkarpko Island , Kolyuchin Island , Serykh Gusey Islands , Idlidlya Island , Big Diomede Island , Ilir Island , Arakamchechen Island , Yttygran Island , Merokinkan Island, Achinkinkan Island and Kosa Meechkyn Island. Large parts of Chukotka are covered with moss, lichen, and arctic plants, similar to western Alaska. Surrounding
2280-564: The northern parts of Khabarovsk Krai in 1953, Chukotka was administratively subordinated to the region. In 1991, Chukotka declared its separation to become a subject of the Russian Federation in its own right, a move that was confirmed by the Constitutional Court of the Russian Federation in 1993. From 2001 to 2008, Roman Abramovich was the Governor of Chukotka. He invested billions of rubles , including his own money, into
2337-549: The okrug as of 2021. Indigenous peoples make up 37% of the total population. Magadan Oblast Magadan Oblast is a federal subject (an oblast ) of Russia . It is geographically located in the Far East region of the country, and is administratively part of the Far Eastern Federal District . Magadan Oblast has a population of 136,085 ( 2021 Census ), making it the least populated oblast and
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2394-405: The population of the rural areas of the districts is simply disappearing. The rural population of Yagodninsky District was reduced from 13,843 (1991) to 445 (2007). The Omsukchansky District saw its rural population plummet from 1,301 to 79. Especially extreme is the example of Susumansky District , where the rural population almost disappeared: from 9,764 in 1991 to just 116 in 2007. Emigration
2451-623: The region include Chukotka Mining and Geological Company ( Kinross Gold ), Severnoye zoloto, Mayskoye Gold Mining Company ( Polymetal ), FSUE Chukotsnab. In April 2022, Kinross announced that it was selling 100% of its Russian assets following other international companies obliged to exit the Russian economy. Chukotka is mostly roadless and air travel is the main mode of passenger transport. There are local permanent roads between some settlements (e.g. Egvekinot - Iultin (200 km (124 mi))). When cold enough, winter roads are constructed on
2508-599: The region is partly forested with birch, willow, mountain ash, larch and alder. Inland there are mountain ranges belonging to the Kolyma Mountains , as well as the Chersky Range , including the Okhandya Range with the highest point of Magadan Oblast, an unnamed 2,337 metres (7,667 ft) high peak. There are a number of peninsulas along the oblast's coast, the chief ones being (north to south)
2565-420: The region would continue. In the period 2000–2006 the average salaries in Chukotka increased from about US$ 165 (€117/£100) per month in 2000 to US$ 826 (€588/£500) per month in 2006. On 11 July 2008, Dmitry Medvedev nominated Roman Kopin to be the governor. On 13 July, the local legislators unanimously confirmed Kopin as the next governor of Chukotka. As of 2023, Vladislav Kuznetsov is the current governor of
2622-527: The region, including the Evens , Koryaks , Yupiks , Chukchis , Orochs , Chuvans and Itelmens , who had traditionally lived from fishing along the Sea of Okhotsk coast or from reindeer herding in the River Kolyma valley, suffered from the industrialization of the area but were able to rely on institutional support until 1987 when Perestroika started to cause many of the older structures to close. As
2679-584: The region. In April 2014 the Russian government has endorsed bills for extending the operations of the Special Economic Zone (SEZ) in Magadan Oblast through to December 31, 2025. Magadan Oblast is considered one of the world's richest mining areas. Gold is the region's main resource, although silver and tin deposits are also being developed. There are nearly 2,000 placer gold deposits, 100 gold ore deposits, and 48 silver ore deposits in
2736-787: The result that many inhabitants have left the region. Recently, there does seem to have been renewed efforts to encourage foreign investment which could lead to improvements in the economy. Indeed, on a visit to Magadan in November 2005, President Vladimir Putin supported the extension of special tax advantages for the region in order to encourage gold exploitation. Population : 136,085 ( 2021 Census ) ; 156,996 ( 2010 Census ) ; 182,726 ( 2002 Census ) ; 542,868 ( 1989 Soviet census ) . Vital statistics for 2022: Total fertility rate (2022): 1.43 children per woman Life expectancy (2021): Total — 67.41 years (male — 62.48, female — 72.51) Magadan
2793-416: The south and the Sakha Republic in the west. The economy is primarily based on mining , particularly gold , silver and other non-ferrous metals . Magadan Oblast was established on December 3, 1953 in what had popularly been known as Kolyma . As a result of considerable raw resources, especially gold, silver, tin, and tungsten deposits, mining activities and road building had been developed during
2850-418: The territory. Recently, there has been interest in exploiting the coal resources in the region. Over the medium term, there seem to be excellent opportunities for petroleum and natural gas exploitation. The fishing industry is the region's only food sector and is second in importance after mining. The 600,000 square kilometers (230,000 sq mi) area of the Sea of Okhotsk that borders on Magadan Oblast
2907-408: The third-least populated federal subject in Russia. Magadan is the largest city and the capital of Magadan Oblast with the majority of the oblast's inhabitants living in the city itself. The coastline has a less severe climate than the interiors, although both are very cold for its latitude. It borders Chukotka Autonomous Okrug in the north, Kamchatka Krai in the east, Khabarovsk Krai in
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#17327722213532964-584: The trade routes to the Urals, Siberia, and Central Asia opened for travel and traders and Cossacks moved eastwards. The Cossacks built forts in strategic locations and subjected the indigenous people to the Tsar. During the first half of the 17th century, Russians reached the far north-east. In 1641, the first reference to Chukchi people was made by the Cossacks. In 1649, Russian explorer Semyon Dezhnyov explored
3021-485: The war, geologists discovered large reserves of gold that would be mined in the 1950s. The Chukotka National Okrug (later Autonomous Okrug) was created in 1930 and was originally subordinated to Far Eastern Krai . In 1932, Kamchatka Oblast was created within the Far Eastern Krai (later Khabarovsk Krai ) and was given jurisdiction over Chukotka from 1932 to 1953. Since the formation of Magadan Oblast from
3078-601: The west by the Sakha Republic . The Chukchi Peninsula projects eastward forming the Bering Strait between Siberia and the Alaska Peninsula , and encloses the north side of the Gulf of Anadyr . The peninsula's easternmost point, Cape Dezhnev , is also the easternmost point of mainland Russia. Ecologically, Chukotka can be divided into three distinct areas: the northern Arctic desert, the central tundra , and
3135-476: Was concluded in 1778 in which the Chukchi were exempted from paying yasak . That same year, British Captain James Cook made an exploration of Cape North (now Cape Schmidt ) and Providence Bay . Anxious that other European powers would occupy the area, Tsaritsa Catherine II ordered the exploration and mapping of the area. Starting in 1785, an expedition led by Joseph Billings and Gavril Sarychev mapped
3192-430: Was granted gold, iron, and graphite mining rights in the entire Chukotka between 1902 and 1912. Wrangel Island in particular was subject to claims by the United States and Canada. In 1916, the Russians officially claimed the uninhabited island. But in 1921, Canadian Vilhjalmur Stefansson made a serious attempt to claim it for Canada by populating it and building a small settlement. Another contingent arrived in 1923 but
3249-570: Was then part of the Beringia land bridge that is thought to have enabled human migration to the Americas. Traditionally, Chukotka was the home of the native Chukchi people , Siberian Yupiks , Koryaks , Chuvans , Evens / Lamuts , Yukaghirs , and Inuit . As of 1930, the population was primarily Chukchi. After the Russians conquered the Kazan and Astrakhan Khanates in the 16th century,
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