Pjakupur
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Pjakupur Пякупур |
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 Location of Pjakupur (Пякупур) in the catchment area of the Pur |
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| Data | ||
| Water code | RU : 15040000112115300054854 | |
| location | Yamalo-Nenets Autonomous Okrug ( Russia ) | |
| River system | Pure | |
| confluence | of Jangjagun Njutschawotyjacha and 63 ° 31 '23 " N , 74 ° 0' 16" O |
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| Source height | 86 m | |
| muzzle |
Pure coordinates: 64 ° 57 '10 " N , 77 ° 49' 7" E 64 ° 57 '10 " N , 77 ° 49' 7" E |
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| Mouth height | 21 m | |
| Height difference | 65 m | |
| Bottom slope | 0.12 ‰ | |
| length | 542 km | |
| Catchment area | 31,400 km² | |
| Discharge at the Tarko-Sale A Eo gauge : 31,400 km² Location: 2.9 km above the mouth |
MQ 1954/1999 Mq 1954/1999 |
308 m³ / s 9.8 l / (s km²) |
| Left tributaries | Purple | |
| Right tributaries | Wyngapur | |
| Small towns | Gubkinski , Tarko sale | |
| Navigable | 389 km | |
The 542 km long Pjakupur ( Russian Пякупур ) is the left source river of the Pur in Western Siberia ( Russia , Asia ).
geography
The Pjakupur formed in the central part of the West Siberian lowland , on the northern edge of the ridge Sibirskije uwaly the north Whether -Mittellaufes, from the nearly 100-kilometer headwaters Jangjagun ( Янгъягун ; also Jankjagun ) from the left and Njutschawotyjacha ( Нючавотыяха ; also Njudja-Wotyjacha ).
It flows along its entire length through the Yamal-Nenets Autonomous District , meandering in places , through the swampy, lake-rich and wooded lowlands in an easterly, then northeast to northerly direction. Finally, four kilometers below the town of Tarko-Sale , it joins the Aiwassedapur to pure.
Its main tributaries are Wyngapur (also Wengapur ) from the right and Purpe from the left.
Hydrology
The catchment area of the Pjakupur covers 31,400 km². The mean water flow near the mouth of Tarko-Sale is 307 m³ / s with a minimum monthly mean of 98 m³ / s in March and a maximum monthly mean of 1122 m³ / s in June. Near the confluence, the Pjakupur is about 250 meters wide and two meters deep. The flow velocity here is 0.9 m / s.
The river freezes from October to late May / early June.
Economy and Infrastructure
The Pjakupur is navigable for 85 kilometers in the lower reaches.
In the catchment area of the Pyakupur there are important oil and gas deposits such as Gubkinskoye, Vyngajachinskoje, Vyngapurovskoye, Sutorminskoye, Muravlenkovskoye (near Muravlenkovsky ), Komsomolskoye, Barsukovskoye, Novopurpeiskoye and Umseiskoye. For this reason, a number of towns and larger settlements, including Chanymei , Purpe , Gubkinski and Tarko-Sale , have emerged on the middle and lower reaches of the river since the 1970s .
A railway line and a road run through the river basin , which since the 1980s have connected the oil and gas production areas in the north of Western Siberia to the "outside world" via Surgut and Tyumen . These cross the river at Chanymei.
Web links
- Pjakupur on the Yamal Rivers website on purpe.ru (Russian)
Individual evidence
- ↑ a b Pjakupur in the State Water Directory of the Russian Federation (Russian)
- ↑ Article Pjakupur in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ a b c Pjakupur at the Tarko-Sale gauge - hydrographic data at R-ArcticNET
- ↑ List of Inland Waterways of the Russian Federation (confirmed by Order No. 1800 of the Government of the Russian Federation of December 19, 2002)