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Qaban Lakes
The Kaban Lakes ( tt-Cyrl, Кабан күле; ) are a system of lakes in Kazan, Republic of Tatarstan, Russia that includes Nizhny (Blizhny) Kaban, Verkhny Kaban, and Sredny Kaban. With a combined area of , they comprise the biggest lake in Tatarstan. The lakes are connected with the Kazanka River by the Bolaq channel and a subterranean channel from Bolaq-Kazansu. They are also connected with the Volga River by the city's sewage system. The Thousandth Anniversary of Islam Mosque is situated on the bank. The medieval Volga Bulgarians' graves which date back to 12-13th century were founded on the banks of Arğı Qaban. One legend claims that, in the days before the Khanate of Kazan fell, the Khans threw all their valuables into the lakes. Another legend about the origin of the lakes' names claims that, at the Mongol invasion of Volga Bulgaria, the Bulgarian prince ''Qabanbäk'', escaped from Bilär city (or in Bolghar), fled to the banks of the lake and built a castle. Another v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
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-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khan (title)
Khan ''khan/qan''; tr, han; Azerbaijani: ''xan''; Ottoman: ''han''; Old Turkic: ''kan''; Chinese: 汗 ''hán''; Goguryeo: 皆 ''key''; Buyeo: 加 ''ka''; Silla: 干 ''kan''; Gaya: 旱 ''kan''; Baekje: 瑕 ''ke''; Manchu: ; Persian: خان; Punjabi: ਖ਼ਾਨ; Hindustani: ख़ान or ख़ां (Devanagari), or (Nastaleeq); Balochi: خان; Bulgarian: хан, ''khan''; Chuvash: хун, ''hun''; Arabic: خان; bn, খান or ) () is a historic Turko-Mongol title originating among nomadic tribes in the Central and Eastern Eurasian Steppe to refer to a chief or ruler. It first appears among the Rouran and then the Göktürks as a variant of khagan (sovereign, emperor) and implied a subordinate ruler. In the Seljuk Empire, it was the highest noble title, ranking above malik (king) and emir (prince). In the Mongol Empire it signified the ruler of a horde (''ulus''), while the ruler of all the Mongols was the khagan or great khan. The title subsequently de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazan State University
Kazan (Volga region) Federal University (russian: Казанский (Приволжский) федеральный университет, tt-Cyrl, Казан (Идел буе) федераль университеты) is a public research university located in Kazan, Russia. Founded in 1804 as Imperial Kazan University, astronomer Nikolai Ivanovich Lobachevsky served there as the rector from 1837 until 1876. In 1929, the university was renamed in honour of its student Vladimir Ilyich Ulyanov (Lenin). The university is known as the birthplace of organic chemistry due to works by Aleksandr Butlerov, Vladimir Markovnikov, Aleksandr Arbuzov, and the birthplace of electron spin resonance discovered by Evgeny Zavoisky. In 2011, Kazan University received a federal status. It is also one of 18 Russian universities that were initially selected to participate in the Project 5-100, coordinated by the Government of the Russian Federation and aimed to improve their international competit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zilant
Zilant ( rus, Зилант; tt-Cyrl, җылан , translit=cılan/jılan, lit=snake) is a legendary creature, something between a dragon and a wyvern. Since 1730, it has been the official symbol of Kazan. This winged snake is mentioned in legends about the foundation of Kazan. A Zilant is a legendary creature with the head of a dragon, the body of a bird, the legs of a chicken, the tail of a snake, the ears of a canine, the red wings of a bat or bird, sharp teeth, dark-gray feathers and scaly dark-gray skin. Nomenclature and etymology The word ''Zilant'' is the English transcription of Russian ''Зилант'', itself a rendering of Tatar ''yılan/елан'', pronounced (or sometimes ) and meaning a snake. The Tatars themselves, on the other hand, frequently refer to this creature with the Persian word '' Ajdaha'' (dragon) or ''Ajdaha-yılan'' (''Dragon-snake''). Tatars regarded it as a repulsive creature, corresponding to European and Persian dragon. According to Idel-Ural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
İske Qazan
İske Qazan (literally: ''Old Kazan''; Cyrillic: Иске Казан), was a Bolghar-Tatar city in the 13-16th centuries, situated on the banks of the Qazansu river in the '' Qazan artı'' or ''Zakazanye'' region, in what is today the Russian Federation republic of Tatarstan. In 18th century Tatar literature, İske Qazan was said to have been founded by the brothers ''Altınbäk and ''Ğälimbäk during Mongol invasion of Volga Bulgaria The Mongol invasion of Volga Bulgaria lasted from 1223 to 1236. The Bulgar state, centered in lower Volga and Kama, was the center of the fur trade in Eurasia throughout most of its history. Before the Mongol conquest, Russians of Novgorod .... In the 13-14th centuries the city was one of the political and economic centres of ''Qazan artı''. After raids by Russian armies in 1376 and 1399, the city's importance declined. In 1535, the exiled king Canğäli khan lived in the city, where he probably died. In 1552 İske Qazan was ruined by R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolghar
Bolghar ( tt-Cyrl, Болгар, cv, Пăлхар) was intermittently the capital of Volga Bulgaria from the 8th to the 15th centuries, along with Bilyar and Nur-Suvar. It was situated on the bank of the Volga River, about 30 km downstream from its confluence with the Kama River and some 130 km from modern Kazan in what is now Spassky District. West of it lies a small modern town, since 1991 known as Bolgar. The UNESCO World Heritage Committee inscribed Bolgar Historical and Archaeological Complex (ancient Bolghar hill fort) to the World Heritage List in 2014. History The city is supposed to have been the capital of Volga Bulgaria from as early as the 8th century. Regular Russian incursions along the Volga, and internecine fights, forced the Volga Bulgar kings (khagans) to intermittently move their capital to Bilyar. After a destruction of Bilyar during the Mongol invasion, the older capital became a centre of a separate province (or duchy) within the Golden Hor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilär
Bilär (Tatar: Биләр) - was a medieval city in Volga Bulgaria and its second capital before the Mongol invasion of Volga Bulgaria. It was located on the left bank of the Small Cheremshan River in Alexeeyevsky District of the Tatarstan. The distance to Bilyarsk is 50 km and 150 km to Kazan. History The city was founded around 10th century by the indigenous Bilär tribe of the Volga Bulgars. In the Rus chronicles, it was also known as "Great City" (''Великий город''), because its population reputedly was in excess of 100,000. Bilyar was one of the main trade centers in the Middle Volga, and alternatively with the Bulgar city and Nur-Suvar served as the capital of Volga Bulgaria in the 12th and 13th centuries. In 1236, the city was sacked by the army of Batu Khan. The city was later rebuilt, but it never regained its former size or power. The city's ruins (nearly 8 km2) were explored by Rychkov, Tatischev, Khalikov and Khuchin. Near old Bily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mongol Invasion Of Volga Bulgaria
The Mongol invasion of Volga Bulgaria lasted from 1223 to 1236. The Bulgar state, centered in lower Volga and Kama, was the center of the fur trade in Eurasia throughout most of its history. Before the Mongol conquest, Russians of Novgorod and Vladimir repeatedly looted and attacked the area, thereby weakening the Bulgar state's economy and military power. The latter ambushed the Mongols in the later 1223 or in 1224. Allsen, Thomas T. – The Princes of the Left Hand: An Introduction to the History of the ulus of Orda in the Thirteenth and Early Fourteenth Centuries, Archivum Eurasiae medii aevi, 5 (1987), 5 – 40. Several clashes occurred between 1229–1234, and the Mongol Empire conquered the Bulgars in 1236. The Mongol campaigns In 1223, after defeating Russian and Cuman/ Kipchak armies at the Battle of Kalka, a Mongol army under the generals Subutai and Jebe was sent to subdue Volga Bulgaria. Genghis Khan's troops were seen as invincible at that time. However, in l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 1552. The khanate covered contemporary Tatarstan, Mari El, Chuvashia, Mordovia, and parts of Udmurtia and Bashkortostan; its capital was the city of Kazan. It was one of the successor states of the Golden Horde (Kipchak Khanate), and it came to an end when it was conquered by the Tsardom of Russia. Geography and population The territory of the khanate comprised the Muslim Bulgar-populated lands of the Bolğar, Cükätäw, Kazan, and Qaşan duchies and other regions that originally belonged to Volga Bulgaria. The Volga, Kama and Vyatka were the main rivers of the khanate, as well as the major trade ways. The majority of the population were Kazan Tatars. Their self-identity was not restricted to Tatars; many identified themselves simply a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolaq
The Bolaq ( tt-Cyrl, Болак, translit=Bolaq; russian: Булак, ''Bulak'') is a canal that once flowed from the northern part of Birge Kaban to Kazanka. Today it is an isolated channel in downtown Kazan. The modern length of Bolaq is , and the width is . As a street Bolaq, or, more correctly, Uñ yaq Bolaq/Pravobulachnaya and Sul yaq Bolaq/Levobulachnaya streets is a major arterial road in Central Kazan. Etymology ''Bolaq'' or ''Bulak'', the Russian spelling, refers also for two streets, that are the embankments of the channel: Left Bolaq (Sul yaq Bolaq/Levobulachnaya; Cyrillic:Сул Болак/Левобулачная) and Right Bolaq (Uñ yaq Bolaq/Pravobulachnaya; Cyrillic:Уң Болак/Правобулачная). The origin of the word ''bolaq'' is disputed. Some claim that this comes from ''balaq'', i.e. "arm". Another state that "bolaq" is an Old Tatar/Bulgar for "brook" and could be found in several modern hydronyms of Tatarstan. Natural history Bolaq, as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volga Bulgaria
Volga Bulgaria or Volga–Kama Bulgaria, was a historic Bulgar state that existed between the 7th and 13th centuries around the confluence of the Volga and Kama River, in what is now European Russia. Volga Bulgaria was a multi-ethnic state with large numbers of Turkic Bulgars, a variety of Finnic and Ugric peoples, and many East Slavs. Its strategic position of allowed it to create a monopoly between the trade of Arabs, Norse and Avars. History Origin and creation of the state The Bulgars were Turkic tribes of Oghuric origin, who settled north of the Black Sea. During their westward migration across the Eurasian steppe, they came under the overlordship of the Khazars, leading other ethnic groups, including Finnic and Iranic peoples. In about 630 they founded Old Great Bulgaria, which was destroyed by the Khazars in 668. Kubrat's son and appointed heir, Batbayan Bezmer, moved from the Azov region in about AD 665, commanded by the Kazarig Khagan Kotrag, to whom he had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Thousandth Anniversary Of Islam Mosque
The Thousandth Anniversary of Islam Mosque or The Anniversary Mosque (Russian: Мечеть 1000-летия принятия Ислама, Мечеть Юбилейная – ''Mechet’ 1000-letiya prinyatiya Islama, Mechet’ Yubileynaya'') was built in Kazan, Tatarstan, Russia to commemorate the thousandth anniversary of the conversion of the Volga Bulgars in to Islam in 922. The alternative name of the mosque, and the most commonly used name, is The Mosque Across the Kaban (Russian: Закабанная мечеть, ''Zakabannaya mechet’''; tt-Cyrl, Кабан арты мәчете, , ), because most of Kazan's mosques are situated on the other side of the Kaban, where the Tatar community was traditionally located before the October Revolution. The part where the mosque was situated was inhabited predominantly by the Russian community. History Based on a design by Pechnikov from 1914, the mosque was built from 1924 to 1926 with private donations by Muslims. It was the only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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