Sundrun
Sundrun Сундрун |
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Data | ||
Water code | RU : 18060000112117700070866 | |
location | Sakha Republic ( Russia ) | |
River system | Sundrun | |
source |
Ulachan Sis ridge in the Kolyma lowlands 69 ° 51 ′ 50 ″ N , 151 ° 28 ′ 39 ″ E |
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Source height | approx. 165 m | |
muzzle |
East Siberian Sea Coordinates: 70 ° 48 ′ 56 ″ N , 152 ° 33 ′ 30 ″ E 70 ° 48 ′ 56 ″ N , 152 ° 33 ′ 30 ″ E |
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Mouth height | 0 m | |
Height difference | approx. 165 m | |
Bottom slope | approx. 0.53 ‰ | |
length | 314 km | |
Catchment area | 4170 km² | |
Right tributaries | Little Khomus-Jurjach |
The Sundrun ( Russian Сундрун ) is a 314 km long tributary of the East Siberian Sea in the Kolyma lowlands in the northeast of the Republic of Sakha (Yakutia).
course
The Sundrun rises in the eastern part of the Ulachan-Sis ridge , which rises from the Kolyma lowlands , the eastern part of the extensive East Siberian lowlands . From its northern flank it flows, quickly leaving the foothills of the mountain ridge, predominantly north-northeast and winding through unpopulated areas of the lowlands. Finally, it flows east of the Indigirka Delta into the East Siberian Sea , part of the Arctic Ocean .
Hydrology and ice drift
The catchment area of the Sundrun is 4,170 km², and its largest tributary is the 235 km long, right-hand Kleine Chomus-Jurjach . The river is covered by ice from the beginning of October to mid-June every year . When the snow and ice melt in summer and the permafrost thaws, there is strong flood .
Flora and fauna
The landscape of thousands of lakes and numerous swamps is wandered through by many reindeer , there are nuns (also called Siberian cranes ), brent and pygmy geese and pygmy swans and the waters are rich in fish.
Individual evidence
- ↑ a b c d Sundrun in the State Water Directory of the Russian Federation (Russian)
- ↑ Topographic map ( Memento of the original from August 20, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. , Sundrun (Сундрун) in the Kolyma lowlands (1: 1,000,000, p. R-55,56, edition 1988; see center right)