Tschuna
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Tschuna Чуна, Uda |
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| Data | ||
| Water code | RU : 16010200112116200026545 | |
| location | Irkutsk Oblast , Krasnoyarsk Region ( Russia ) | |
| River system | Yenisei | |
| Drain over | Cupieva → Angara → Yenisei → Arctic Ocean | |
| source | in Nizhneudinsk Raion 53 ° 49 ′ 44 ″ N , 96 ° 47 ′ 59 ″ E |
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| Association with |
Birjussa zur Mugjewa Coordinates: 57 ° 43 '17 " N , 95 ° 25' 16" E 57 ° 43 '17 " N , 95 ° 25' 16" E
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| length | 1203 km | |
| Catchment area | 56,800 km² | |
| Discharge at the Oktyabr'skiy A Eo gauge : 31,700 km² Location: 517 km above the mouth |
MNQ 1967/1990 MQ 1967/1990 Mq 1967/1990 MHQ 1967/1990 |
26 m³ / s 219 m³ / s 6.9 l / (s km²) 470 m³ / s |
| Right tributaries | Levaya Septukeia , Deschima , Modysheva , Barmo , Tschukscha , Tangui-Udinski , Kadui , Kara-Buren | |
| Medium-sized cities | Nizhneudinsk | |
 Location of the Tschuna in the west of the Angara catchment area |
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The Tschuna ( Russian Чуна , scientific transliteration Čuna ; also called Chuna or Cuna and in the upper reaches Uda ) is the right or southeastern headwaters of the Mugeva in Siberia , Russia ( Asia ).
The river rises in the southwest of the Irkutsk Oblast as Uda in the center of the East Sayan , the mountains of which in the headwaters of the Tschuna are up to 2924 m high. From there it flows in a northerly direction into the Central Siberian mountainous region , which is up to 530 m high along the river now known as Tschuna . In it it flows among other things via Nizhneudinsk and Lessogorsk to Balturino . Thereafter, the Tschuna objects - something approximately parallel to the west extending Biryusa River flowing - gradually to the northwest, until about 250 kilometers flow below Tschunojar with the Biryusa River Taseyeva River forms.
In Balturino , the Tschuna is crossed in a west-east direction by a bridge on the Baikal-Amur mainline .
Web links
Individual evidence
- ↑ a b Tschuna in the State Water Register of the Russian Federation (Russian)
- ↑ a b Article Tschuna in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ Uda at the Oktyabr'skiy gauge - hydrographic data from R-ArcticNET