Editing Lake Teletskoye

{{Short description|Lake in Russia}}
{{Infobox body of water
 | name                 = Lake Teletskoye
 | native_name          = {{ubl|{{native name|alt|Алтын Кӧл}}|{{transliteration|alt|Altyn-Köl}}}}
 | image                = Телецкое озеро с севера.jpg
 | caption              = The lake from its northern bank
 | pushpin_map          = Russia
 | pushpin_map_caption  = Location in Russia
 | image_bathymetry     = 
 | caption_bathymetry   = 
 | location             = [[Altai Republic]]
 | coords               = {{coord|51|31|45|N|87|42|53|E|type:waterbody_region:RU|display=inline,title}}
 | type                 = 
 | inflow               = [[Chulyshman]] <br> 70 other smaller rivers and 150 temporary streams
 | outflow              = [[Biya (river)|Biya]]
 | catchment            = 
 | basin_countries      = Russia
 | length               = {{convert|78|km|mi|abbr=on}}
 | width                = {{convert|5|km|mi|abbr=on}}
 | area                 = {{convert|233|km2|sqmi|abbr=on}}
 | depth                = {{convert|174|m|ft|abbr=on}}
 | max-depth            = {{convert|325|m|ft|abbr=on}}
 | volume               = {{convert|40.54|km3|cumi|abbr=on}}
 | residence_time       = 
 | shore                = 
 | elevation            = {{convert|434|m|ft|abbr=on}}
 | islands              = 
 | cities               = [[Artybash]]
}}

'''Lake Teletskoye''' ({{langx|ru|Телецкое озеро|lit=the lake of the {{Interlanguage link|Tyolyos|ru|Тёлёс|WD=}}}}; {{Langx|alt|Алтын Кӧл|lit=Golden Lake|translit=Altın Köl}}) is the largest lake in the [[Altai Mountains]] and the [[Altai Republic]], [[Russia]], and has depth up to 325 meters.<ref>{{cite web
 |url=http://eng.altai-republic.ru/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=27&page=2&POSTNUKESID=ab67941ce5fa86c867f631280ccd065fThe 
 |title=Altai Reserve 
 |publisher=altai-republic.ru 
 |access-date=2007-07-31 
 |url-status=dead 
 |archive-url=https://web.archive.org/web/20070913034138/http://eng.altai-republic.ru/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=27&page=2&POSTNUKESID=ab67941ce5fa86c867f631280ccd065fThe 
 |archive-date=2007-09-13 
}}
</ref>

Situated at a height of {{convert|434|m|ft|abbr=on}} above the sea level, the lake is {{convert|78|km|mi|abbr=on}} long and {{convert|5|km|mi|abbr=on}} wide and lies between the mountain ridges Korbu and Al-tyntu, on the junction of the [[Sailughem Mountains]] and the [[Western Sayans]]. Its surface area is {{convert|233|km2|sqmi|abbr=on}}; however, due to its considerable depth ({{convert|325|m|ft|abbr=on|disp=semicolon}}), the lake contains no less than {{convert|40|km3|mi3|abbr=on}} of fresh water. Annual water level fluctuations are estimated at some 348 sm. The lake transparency is high, with the visibility of the lake water ranging from six to fourteen meters.

About 70 rivers and 150 temporary streams flow into the lake, the largest of them, [[Chulyshman|Chulyshman River]], supplying more than half of the lake's water. The lake is drained through a single outlet, the [[Biya (river)|Biya River]], which, after its confluence with the [[Katun (river)|Katun River]], forms one of [[Siberia]]'s largest rivers, the [[Ob (river)|Ob River]].

The lake is surrounded by mountains of 600–1,300 m in the northern part and about {{convert|1,700|-|2,400|m|ft|abbr=on}} in the southern part. Lake Teletskoe is included into [[Altaisky Nature Reserve]]. That reserve along with the [[Katun Nature Reserve]] and the [[Ukok Plateau|Ukok Plateau Nature Refuge]] were listed as one of [[UNESCO]] [[World Natural Heritage Site]]s under the name "[[Golden Mountains of Altai]]".<ref>{{cite web
 |url=http://www.pacificenvironment.org/article.php?list=type&type=83 
 |title=Altai - Pearl of Siberia 
 |access-date=2006-11-30 
 |url-status=dead 
 |archive-url=https://web.archive.org/web/20070322160629/http://www.pacificenvironment.org/article.php?list=type&type=83 
 |archive-date=2007-03-22 
}}</ref>

The [[Altai people]] have a legend about the name of the lake in their language, which means Golden Lake. According to this story, once, a rich man had an ingot of gold, which he wanted to use to buy food. He travelled around Altai, but could not find anyone who would sell him any food. Eventually, he threw the gold into the lake. This legend is the origin of the name.<ref>{{cite web
|url=http://eng.altai-republic.ru/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=23&page=1
|title=Altai Republic :: official portal
|access-date=2010-01-14
|archive-url=https://web.archive.org/web/20110606231809/http://eng.altai-republic.ru/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=23&page=1
|archive-date=2011-06-06
|url-status=dead
}}</ref>

== Research ==
{{essay-like|section|date=July 2017}}
[[File:Lake Teletskoye ISS008-E-7600.jpg|thumb|The lake from space, 2003.]]
There is a field base of Institute of Taxonomy and Ecology of Animals ({{langx|ru|[[:ru:Институт систематики и экологии животных СО РАН|Институт систематики и экологии животных СО РАН]]}}) by the Siberian Division of the Russian Academy of Sciences ({{langx|ru|[[:ru:Сибирское отделение Российской академии наук|Сибирское отделение Российской академии наук]]}}) at the northwest part of the lake, about 6&nbsp;km from head water of [[Biya River]]. Therein studies are performed of the insect-eaters and rodents of [[Altai Republic]], [[Helminthology|helminthofauna]] of vertebrates in biocenoses of taiga, ichthyocenose and animal plankton of Lake Teletskoye. Near the base there is located the research-and-production sport-and-sanitary base of [[Gorno-Altaisk State University]]. [[Tomsk State University]] has been conducting scientific research in the area for more than 50 years. Ecologists, geologists, and archeologists from Institute of Water and Ecological Problems ({{langx|ru|[[:ru:Институт водных и экологических проблем СО РАН|Институт водных и экологических проблем СО РАН]]}}) the Siberian Division of the [[Russian Academy of Sciences]] from the Institute of Water and Ecological Problems spend many years working here to study the lake and surrounding area. Geomorphologists and geologists scrutinize geological structure of Lake Teletskoye, its paleogeography, age, and origin.

It has been known for a long time that there are [[gold]] in placers and [[bedrock]] deposits in the [[Altai Mountains|Altai]]. The Geomorphologists from [[Tomsk State University]] works in the Teletskoye geology-prospecting detachment searching for gold-placers. They managed to establish a new search criterion for a placer. The base for the discovery were the palaeoglaciological studies during the last few years and theoretical models of the diluvial morpholithogenesis. The content of the precious component is everywhere much higher than the lowest accepted industrial standard, sometimes it's tremendous.

The investigators carried out large-scale exploration routes on vast territories near watersheds of the upper reaches of all the rivers in the northern and western parts of the Teletskoye Lake basin. These explorations included studies of exposures, boring of prospect-holes, [[wikt:pit|pits]] and [[wikt:hollow|hollow]] wells (up to 15 m deep). The results of these investigations let us speak about the regularity and reliability of the new criterion. The first 14C-method data for the layered [[clay]]s on the flat [[Drainage basin|watersheds]] showed the age of 15 thousand years and younger. This important fact leads to an unavoidable conclusion about the youth of the Teletskoje Lake depression – the post-glacial age of “the last cutting” during the pre-glacial ([[Late Quaternary]]) [[peneplain]].

== References ==
* Малолетко А. М. ''Телецкое озеро по исследованиям''. 1973—1975 гг. / Изд. 2, перераб. — Томск, 2009. — 234 с.
* Николаева Н. А. ''Эхо песен Алтын-Кёля. Сказка''. Барнаул:ООО «Принт-инфо», 2005.-128с.;1000 экз. {{ISBN|5-88449-130-1}}
* Дулькейт, Тигрий Георгиевич. ''Телецкое озеро в легендах и былях''. 2-е изд. Бийск: НИЦ БиГПИ, 1999. — 160 с. {{ISBN|5-85127-167-1}}
* Будников А. Л., Рудой, Алексей Николаевич. Дилювий Северо-Восточного Алтая: Новые данные // «Научные чтения памяти. Селиверстов, Юрий Петрович (Селиверстовские чтения)». — СПб, 2009. — С. 399–405.
* Будников А. Л., Рудой А. Н. Новые находки ленточных глин на территории Северо-Восточного Алтая // Материалы Всероссийского совещания по изучению четвертичный период — Новосибирск, 2009. 19-23 окт. 2009. — С. 94–100.
* [http://revolution.allbest.ru/geography/00101106_0.html ''Будников А. Л., Рудой А. Н.'' Дилювиально-аккумулятивные образования Северо-Восточного Алтая: новые данные]

==Notes==
{{Reflist}}

==External links==
{{Portal|Lakes|Russia}}
* [http://ice.tsu.ru/index.php?option=com_joomgallery&view=gallery&Itemid=40 "Climate, ice, water, landscapes". Фотогалерея (более 300 фотографий) экспедиций Томского государственного университета в бассейн Телецкого озера 2008-2010 годов.]
*{{Commons category-inline|Teletskoye Lake}}

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{{DEFAULTSORT:Teletskoye}}
[[Category:Lakes of the Altai Republic]]
[[Category:Ob basin|LTeletskoye]]
[[Category:South Siberian Mountains]]