Тюмен облысы: географиясы, экономикасы және табиғаты

First level administrative division of Russia

Tyumen Oblast (Тюме́нская о́бласть) is a federal subject (an oblast) of Russia. It is located in Western Siberia, and is administratively part of the Urals Federal District. The oblast has administrative jurisdiction over two autonomous okrugs: Khanty Mansi Autonomous Okrug and Yamalo Nenets Autonomous Okrug. Tyumen Oblast, including its autonomous okrugs, is the third largest federal subject by area, and has a population of 3,395,755 (2010). Tyumen is the largest city and capital of Tyumen Oblast, and the first Russian settlement east of the Ural Mountains. Tyumen Oblast is the largest producer of oil and natural gas in the country, and has experienced an oil boom since the early 2000s. The rapid growth of the fuel industry has made the oblast by far the richest federal subject of Russia, with an average GDP per capita several times the national average since 2006.

The territory covers 160,100 km2. The Tyumen Oblast was founded on August 14, 1944. It includes two autonomous okrugs of the Khanty Mansiysk Autonomous Okrug (which is the okrug that border the region) and Yamalo Nenets Autonomous Okrug (Yugra). The territory is located in the basin of the river. The biggest rivers are the Tura, Tobol, Pyshma, Iset, Tavda, Ishim, Agan, Irtysh, Tanama, and Noska. The hydro geographical system is characterized with the prevalence of small rivers as well as the significant bogginess of their catchment areas and numerous lakes. It borders Khanty Mansi Autonomous Okrug in the north, Omsk Oblast and Tomsk Oblast in the East, Kazakhstan (North Kazakhstan Region), Kurgan Oblast and Sverdlovsk Oblast in the west.

Extreme climatic conditions characterise most parts of the territory, especially the Yamalo Nenets Autonomous Okrug, Beloyarsky and Berezovsky areas of the Khanty Mansiysk Autonomous Okrug Yugra within the Far North and other areas and urban districts of the Khanty Mansi Autonomous Okrug and Uvat area equated to them. The climate is arctic, subarctic and humid continental in the north, center and south, respectively. The average January temperature ranges from in Tyumen Oblast to in the north. The duration of the period affected by frost ranges from 130 days per year in Tyumen to 210 or more in the tundra region.

The region contains more than 70,000 watercourses with a length of more than 10 km for a total length of 584,400 km. The largest navigable rivers are the Ob (185 cu km / yr) and Irtysh (36.5 cu km / yr). In the region there are about 70 thousand lakes. In the north and central parts are widespread thermokarst lakes and predominately marsh in the south.

The Red Book of Tyumen Oblast listed 711 rare and endangered species. In the list of specially protected areas of the south region there are 99 sites, including one international and three federal.

Tyumen Oblast is in the Ekaterinburg time zone. Displacement concerning UTC makes +5:00. Concerning Moscow time the time zone has a constant displacement of +2 hours and is designated in Russia correspondingly as MSK + 2. Ekaterinburg time for most of the Tyumen region is different from the lap time by one hour, to a lesser (western) part, including the city of Tyumen, for two hours.

There are variety of fauna and flora in this oblast. In the northern part can be found ptarmigan, walrus and Arctic fox. Polar bears also occur in the extreme north; the genetic make up of this Polar bear sub population is genetically distinct from other circumpolar regions.

During the Soviet period, the high authority in the oblast was shared between three persons: The first secretary of the Tyumen CPSU Committee (who in reality had the biggest authority), the chairman of the oblast Soviet (legislative power), and the Chairman of the oblast Executive Committee (executive power). Since 1991, CPSU lost all the power, and the head of the Oblast administration, and eventually the governor was appointed/elected alongside elected regional parliament. The politics in the oblast is governed by the Charter of Tyumen Oblast. The laws within the authority of the oblast are passed by the Legislative Assembly of Tymen Oblast which is the legislative (representative) body. The highest executive body is the Tyumen Oblast Administration. It also includes the executive bodies of the subdivisions such as districts, and is responsible for the daily administration. The Oblast administration supports the activities of the Governor who is the head of the oblast and acts as guarantor of the observance of the Charter in accordance with the Constitution of Russia.

The autonomous regions are concentrated the bulk of the country's oil and gas. The total volume of exploration drilling has exceeded 45 million meters. Oil production is concentrated in the Middle Ob. Gas is produced mainly in the northern areas. Large oil fields are located in the Khanty Ugra: Samotlor Field, Ob, Fyodorovskoye Field, Mamontovskoye, Krasnoleninskoye; gas in the Yamalo Nenets District: Urengoy Field, Bear, Yamburg Field. The depth from 700 m to 4 km. Produced peat, sapropel, quartz sand, limestone. Explored about 400 deposits of raw materials for the production of building materials [source not specified 252 days]. Ore minerals and precious stones discovered on the eastern slope of the Subpolar and Polar Urals (in particular, the deposits of Lead, copper, chromite). The area is rich in fresh water resources, which are represented by large rivers the Ob, Irtysh, Tobol, lakes (650 ths.) Black (224 km2), Big Uvat (179 km2), etc., groundwater, that contain more than half of Russian stocks. iodine (30 mlg / l) and bromine (40 50 mlg / l)

Over 44% of the land reserves in the south of the region are covered with forests. 43 million hectares are covered by forests. The forest resources area is the third largest in the Russian Federation after the Krasnoyarsk Territory and the Irkutsk Region. The main forest forming species are pine, birch, spruce, fir, aspen and larch. The total timber reserves are estimated at 5.4 billion cubic meters. In the south of the Tyumen region are about ten hot (37 50 °C) geothermal sources, having balneological properties. Sources are popular not only among residents of Tyumen, but in neighboring regions as well: the Sverdlovsk, Kurgan, and Chelyabinsk regions. The region has large peat reserves. Large deposits of vivianite (ferric phosphate) (approximately 20% of world reserves) have been discovered in particular peat deposits, the usage of which may meet the phosphate fertilizers demand of the agriculture. There are deposits of quartz sands, brick and expanded clays, sapropels and limestone. The region has large fresh and mineral water reserves. There are great prospects for oil field development.

as of 2016, the Nominal GDP in Tyumen Oblast(including Khanty–Mansi and Yamalo Nenets Autonomous regions) reached ₽5,9 trillion$104 billion ($28,000 per capita). Tyumen is a service center for gas and oil industries: the Oblast has the highest level of oil and gas production of any region in Russia. Gazprom, LUKoil and Gazpromneft, TNK BP, Shell, Salym Petroleum Development N. V. have representative offices in Tyumen. It has been suggested that the importance of these industries has caused the high levels of economic inequality observed in the region. The largest companies in the region include Sibur (revenues of $ billion in 2017), Antipinsky Refinery ($ billion), the local branch of Schlumberger ($ million).

The Tyumen region produces milk, meat, eggs, potatoes and vegetables.

Transport is presented by the motor, railway, aviation and river communication system. The railway takes the leading position in freight traffic
The river port is also a cargo center and a link between rail, road and air transport
Roshchino International Airport is undergoing construction as of 2017, with development of a new terminal .