Shagan (Irtysh)
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Shagan (Irtysh)
The Shagan ( kk, Шаған - ''Şağan'') is a river in the east of Kazakhstan and a tributary of the Irtysh. The river is long and the area of its basin is . Geography The Shagan has its sources in the northwestern slopes of the Chingiztau, a subrange of the Kazakh Uplands. It heads mainly northwards along semi-desert areas all along its course. Finally it meets the left bank of the Irtysh to the west of Semey, former Semipalatinsk, city. Its food is mainly snow and the river is under ice between November and April. It flows during the spring floods, from May to June. In the summer it dries up or breaks up into disconnected pools. Its main tributary is the Ashchysu from the right,Шаган
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Chingiztau
Chingiztau ( kk, Шыңғыстау) is a range of mountains in Abai Region, Kazakhstan.''Kazakhstan National Encyclopedia'' / Ch. ed. B.O. Jakyp. — Almaty: « Kazakh encyclopedia» ZhSS, 2011. ISBN 9965-893-64-0 (T.Z.), ISBN 9965-893-19-5 The nearest city is Ayagoz, located near the southern end of the range. Geography Chingiztau is one of the ranges of the eastern part of the Kazakh Upland system (Saryarka). It stretches roughly for about from northwest to southeast, to the south of the Degelen. The range has three separate ridges: Kanchingiz (Қаншыңғыс), highest point in the northern section, the Chingiztau proper in the middle, highest point , and Akshatau (Ақшатау) in the southern section, where there is highest point of the whole range system Mount Kosoba.Google Earth The slopes of the ridges are generally abrupt in the eastern side and more gently sloping in the western. They are deeply dissected by river valleys and ravines. Numerous rivers have ...
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Kazakh Uplands
The Kazakh Uplands ( kk, Сарыарқа, ''Saryarqa'' - "Yellow Ridge", russian: Казахский мелкосопочник, Kazakhskiy Melkosopochnik), also known as the Kazakh Hummocks, is a large peneplain formation extending throughout the central and eastern regions of Kazakhstan.Казахский мелкосопочник (Kazakh Uplands)
'''' in 30 vols. — Ch. ed. . - 3rd ed. - M. Soviet Encyclopedia, 1969-1978. (in Russian)
Administratively the Kazakh Uplands stretch acros ...
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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'erjing: عَعَرٿِسِ حْ; ug, إيرتيش, Әртиш, ''Ertish''; tt-Cyrl, Иртеш, , , Siberian Tatar: Эйәртеш, ''Eya’rtes’'') is a river in Russia, China, and Kazakhstan. It is the chief tributary of the Ob and is also the second longest tributary river in the world after Paraná River. The river's source lies in the Mongolian Altai in Dzungaria (the northern part of Xinjiang, China) close to the border with Mongolia. The Irtysh's main tributaries include the Tobol, Demyanka and the Ishim. The Ob-Irtysh system forms a major drainage basin in Asia, encompassing most of Western Siberia and the Altai Mountains. Geography From its origins as the ''Kara-Irtysh'' (Vast Irtysh, kara means Vast in Turkic language ...
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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, Uzbekistan to the south, and Turkmenistan to the southwest, with a coastline along the Caspian Sea. Its capital is Astana, known as Nur-Sultan from 2019 to 2022. Almaty, Kazakhstan's largest city, was the country's capital until 1997. Kazakhstan is the world's largest landlocked country, the largest and northernmost Muslim-majority country by land area, and the ninth-largest country in the world. It has a population of 19 million people, and one of the lowest population densities in the world, at fewer than 6 people per square kilometre (15 people per square mile). The country dominates Central Asia economically and politically, generating 60 percent of the region's GDP, primarily through its oil and gas industry; it also has vast mineral ...
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Semey
Semey ( kk, Семей, Semei, سەمەي; cyrl, Семей ), until 2007 known as Semipalatinsk (russian: Семипала́тинск) and in 1917–1920 as Alash-kala ( kk, Алаш-қала, ''Alaş-qala''), is a city in eastern Kazakhstan, in the Kazakh part of Siberia. When Abai Region was created in 2022, Semey became its administrative centre. It lies along the Irtysh River near the border with Russia, north of Almaty and southeast of the Russian city of Omsk. Its population is History The first Russian settlement in the area dates from 1718, when Russia built a fort beside the river Irtysh, near the ruins of an ancient Buddhist monastery, where seven buildings could be seen. The fort (and later the city) was named ''Semipalatinsk'' (Russian for "Seven-Chambered City") after the monastery. The fort suffered frequently from flooding caused by snowmelt swelling the Irtysh. In 1778 the fort was relocated upstream to less flood-prone ground. A small city developed ...
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Ashchysu
The Ashchysu ( kk, Ащысу) is a river in the Abai Region, Kazakhstan and a tributary of the Shagan (Irtysh), Shagan, of the Irtysh basin. The river is long and the area of its basin is .Google Earth Geography The Ashchysu has its sources in the northeastern slopes of the Chingiztau, a range of the eastern sector of the Kazakh Uplands, about northwest of the city of Ayagoz. It heads initially westwards, then it bends southwestwards and passes Ushbiik, then, in its lower course it bends again and heads roughly northwestwards. Finally it meets the right bank of the Shagan to the southwest of Semey, former Semipalatinsk, city. The confluence is located on the Balapan field of the Semipalatinsk Test Site complex. A lake was formed as a result of an experimental nuclear explosion to create a reservoir in January 1965. The Ashchysu is fed mainly by snow and in the summer it often dries up.
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Great Soviet Encyclopedia
The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya entsiklopediya'' (or '' Great Russian Encyclopedia'') in an updated and revised form. The GSE claimed to be "the first Marxist–Leninist general-purpose encyclopedia". Origins The idea of the ''Great Soviet Encyclopedia'' emerged in 1923 on the initiative of Otto Schmidt, a member of the Russian Academy of Sciences. In early 1924 Schmidt worked with a group which included Mikhail Pokrovsky, (rector of the Institute of Red Professors), Nikolai Meshcheryakov (Former head of the Glavit, the State Administration of Publishing Affairs), Valery Bryusov (poet), Veniamin Kagan (mathematician) and Konstantin Kuzminsky to draw up a proposal which was agreed to in April 1924. Also involved was Anatoly Lunacharsky, People's Commissar of Education ...
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Semipalatinsk Test Site
The Semipalatinsk Test Site (Russian language, Russian: Семипалатинск-21; Semipalatinsk-21), also known as "The Polygon", was the primary testing venue for the Soviet Union's nuclear weapons. It is located on the steppe in northeast Kazakhstan (then the former Kazakh Soviet Socialist Republic, Kazakh SSR), south of the valley of the Irtysh River. The scientific buildings for the test site were located around west of the town of Semey, Semipalatinsk (later renamed Semey), near the border of East Kazakhstan Region and Pavlodar Region with most of the nuclear tests taking place at various sites further to the west and south, some as far as into Karagandy Region. The former Soviet Union conducted 456 nuclear tests at Semipalatinsk from 1949 until 1989 with little regard for their effect on the local people or environment. The full impact of radiation exposure was hidden for many years by Soviet authorities and has only come to light since the test site closed in 1991. Ac ...
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Lake Shagan
Lake Chagan (russian: Чаган) or Lake Shagan ( kk, Шаған, ''Şağan''), also known as Lake Balapan, is a lake in Kazakhstan created by the Chagan nuclear test on January 15, 1965, which was conducted as part of the Soviet Union Nuclear Explosions for the National Economy program. A 140 kiloton device was placed in a hole in the dry bed at the confluence of the Shagan and Ashchysu rivers. The blast created a crater across and deep with a lip height of ; it is often referred to as "Atomic Lake" ( kk, Атом көлі). The lake's water comes from the Shagan River, a tributary of the Irtysh River. The crater lake's volume is approximately . To the south, the rim of the crater holds back the waters of a second reservoir. Locals fish in the lake, despite warnings by authorities that it is hazardous. Media In Netflix's documentary series ''Dark Tourist'' (season 1 episode 4, "The Stans"), David Farrier visits and swims in Lake Chagan, as well as eats a fish from th ...
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Chagan (nuclear Test)
Chagan () was a Soviet underground nuclear test conducted at the Semipalatinsk Test Site on January 15, 1965. Description Chagan was the first and largest of the 124 detonations in the Nuclear Explosions for the National Economy program, designed to produce peaceful nuclear explosions (PNEs) for earth-moving purposes. The concept of using PNEs to create artificial lakes, harbors and canals was modeled after a United States program, Project Plowshare, which conducted the first peaceful nuclear explosion (the 104 kt Sedan shallow cratering test) at the Nevada Test Site in July 1962. Described as a "near clone" of the Sedan shot, Chagan's yield was the equivalent of 140 kilotons of TNT and sought to produce a large conical crater suitable for a lake. The site was a dry bed of the Chagan River (tributary of Irtysh River) at the edge of the Semipalatinsk Test Site, and was chosen such that the lip of the crater would dam the river during its high spring flow. The resultant lake h ...
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List Of Rivers Of Kazakhstan
This is a list of rivers of Kazakhstan, arranged by drainage basin. Tributaries are listed in order from mouth to source. Flowing into the Arctic Ocean Ob Irtysh (''Ertis'') River *Tobol **Ubagan ** Ayat ** Uy ** Syntasty * Ishim ** Imanburlyq ** Aqqanburlyq ** Terisaqqan ** Qalqutan * Shagan **Ashchysu * Uba * Ulba *Bukhtarma ** Lukina *Naryn *Kürshim Flowing into endorheic basins Caspian Depression *Volga River **Akhtuba (''distributary'') ***Kigach (''distributary'') *Ural River ** Shagan **Utva (''Shynghyrlau'') ** Ilek ***Kargaly ** Or * Bolshoy Uzen (''Ülken Özen'') * Maly Uzen (''Kishi Özen'') * Emba * Aschiagar River * Saghyz * Uil Aral Sea Syr Darya * Sarysu * Chu (''Shu'') ** Talas ***Asa ** Ak-Suu ** Kichi-Kemin * Bögen * Arys ** Badam *** Sayramsu ** Mashat **Boralday *Keles Akkol * Uly-Zhylanshyk Shalkarteniz * Turgay ** Irgiz **Ulkayak *Tegene *Zhyngyldyozek *Kalmakkyrgan *Baikonyr *Zhymyky Lake Tengiz * Nura Balkhash-Alakol Basin *Ili ** Charyn ** Chilik ** Es ...
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