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Bulun (river): Difference between revisions

Coordinates: 65°03′49″N 154°51′55″E / 65.06361°N 154.86528°E / 65.06361; 154.86528
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The '''Bulun''' ({{lang-ru|Булун}}), also known as "Rassokha", is a river in [[Magadan Oblast]], [[Russia]]. It has a length of {{convert|428|km|mi}} and a [[drainage basin]] of {{convert|17000|km2|mi2}}.<ref name=gvr>{{GVR|266645|Река Булун (Рассоха, в верховье Доломнан)}}</ref> It is the longest tributary of the [[Korkodon]], of the [[Kolyma (river)|Kolyma]] basin
The '''Bulun''' ({{lang-ru|Булун}}), also known as "Rassokha", is a river in [[Magadan Oblast]], [[Russia]]. It has a length of {{convert|428|km|mi}} and a [[drainage basin]] of {{convert|17000|km2|mi2}}.<ref name=gvr>{{GVR|266645|Река Булун (Рассоха, в верховье Доломнан)}}</ref> The Bulun is the longest tributary of the [[Korkodon]], of the [[Kolyma (river)|Kolyma]] basin. Its river basin is located in a discontinuous [[permafrost]] zone.<ref name=WR>[https://water-rf.ru/%D0%92%D0%BE%D0%B4%D0%BD%D1%8B%D0%B5_%D0%BE%D0%B1%D1%8A%D0%B5%D0%BA%D1%82%D1%8B/1792/%D0%91%D1%83%D0%BB%D1%83%D0%BD Water of Russia - Булун]</ref>


The river across an uninhabited area of the [[Kolyma Mountains]]. Formerly there was a gold-mining settlement in its basin named Rassokha, but it was abandoned in the 1970s.<ref name=STM/>
The river flows across an uninhabited area of the [[Kolyma Mountains]]. Formerly there was a gold-mining settlement in its basin named Rassokha, but it was abandoned in the 1970s.<ref name=STM/>


==Course==
==Course==
The Bulun is a right tributary of the Korkodon . Its source is in a small lake of the western slopes of the [[Kongin Range]]. The river flows first in a northern direction, bending towards the northwest. Al it leaves the mountainous area, it bends towards the southwest in a floodplain fringing the southern side of the [[Yukaghir Highlands]]. The river flows slowly in its last stretch [[meander]]ing strongly. At last the Bulun joins the right bank of the [[Korkodon]] {{convert|91|km|mi}} from its mouth.<ref name="GЕ">[[Google Earth]]</ref><ref name="STM">{{cite web|url=https://maps.vlasenko.net/smtm1000/q-57_58.jpg|title=Топографска карта Q-57_58; M 1:1 000 000 - Topographic USSR Chart (in Russian)|access-date=11 March 2022}}</ref>
The Bulun is a right tributary of the Korkodon. Its source is in a small lake of the western slopes of the [[Kongin Range]]. The river flows first in a northern direction, bending towards the northwest. As it leaves the mountainous area, it bends towards the southwest in a [[floodplain]] fringing the southern side of the [[Yukaghir Highlands]]. The river flows slowly in its last stretch [[meander]]ing strongly and the floodplain becomes wider, with swamps and [[oxbow lake]]s. There are also numerous small [[thermokarst lake]]s. At last the Bulun joins the right bank of the [[Korkodon]] {{convert|91|km|mi}} from its mouth.<ref name="GЕ">[[Google Earth]]</ref><ref name="STM">{{cite web|url=https://maps.vlasenko.net/smtm1000/q-57_58.jpg|title=Топографска карта Q-57_58; M 1:1 000 000 - Topographic USSR Chart (in Russian)|access-date=11 March 2022}}</ref>


The main tributaries of the Bulun are the {{convert|156|km|mi}} long Vizualnaya, {{convert|132|km|mi}} long Nenkal and {{convert|254|km|mi}} long Aly-Yuryakh from the right, as well as the {{convert|73|km|mi}} long Nelgyu from the left.<ref name=gvr/>
The main tributaries of the Bulun are the {{convert|156|km|mi}} long Vizualnaya, the {{convert|132|km|mi}} long Nenkal and the {{convert|254|km|mi}} long Aly-Yuryakh from the right, as well as the {{convert|73|km|mi}} long Nelgyu from the left.<ref name=gvr/> The river is frozen between early October and late May. There is a winter road running along the left bank.<ref name=WR/>


==See also==
==See also==

Revision as of 14:27, 11 March 2022

Bulun
Булун
Bulun (river) is located in Magadan Oblast
Bulun (river)
Mouth location in Magadan Oblast, Russia
Location
CountryRussia
Federal subjectMagadan Oblast
DistrictSevero-Evensky District,
Omsukchansky District
Physical characteristics
Source 
 • locationKongin Range
Kolyma Mountains
 • coordinates64°43′30″N 157°43′59″E / 64.72500°N 157.73306°E / 64.72500; 157.73306
 • elevation447 m (1,467 ft)
MouthKorkodon
 • coordinates
65°03′49″N 154°51′55″E / 65.06361°N 154.86528°E / 65.06361; 154.86528[1]
 • elevation
125 m (410 ft)
Length428 km (266 mi)
Basin size17,000 km2 (6,600 sq mi)
Basin features
ProgressionKorkodonKolymaEast Siberian Sea

The Bulun (Template:Lang-ru), also known as "Rassokha", is a river in Magadan Oblast, Russia. It has a length of 428 kilometres (266 mi) and a drainage basin of 17,000 square kilometres (6,600 sq mi).[2] The Bulun is the longest tributary of the Korkodon, of the Kolyma basin. Its river basin is located in a discontinuous permafrost zone.[3]

The river flows across an uninhabited area of the Kolyma Mountains. Formerly there was a gold-mining settlement in its basin named Rassokha, but it was abandoned in the 1970s.[4]

Course

The Bulun is a right tributary of the Korkodon. Its source is in a small lake of the western slopes of the Kongin Range. The river flows first in a northern direction, bending towards the northwest. As it leaves the mountainous area, it bends towards the southwest in a floodplain fringing the southern side of the Yukaghir Highlands. The river flows slowly in its last stretch meandering strongly and the floodplain becomes wider, with swamps and oxbow lakes. There are also numerous small thermokarst lakes. At last the Bulun joins the right bank of the Korkodon 91 kilometres (57 mi) from its mouth.[1][4]

The main tributaries of the Bulun are the 156 kilometres (97 mi) long Vizualnaya, the 132 kilometres (82 mi) long Nenkal and the 254 kilometres (158 mi) long Aly-Yuryakh from the right, as well as the 73 kilometres (45 mi) long Nelgyu from the left.[2] The river is frozen between early October and late May. There is a winter road running along the left bank.[3]

See also

References

  1. ^ a b Google Earth
  2. ^ a b "Река Булун (Рассоха, в верховье Доломнан) in the State Water Register of Russia". textual.ru (in Russian).
  3. ^ a b Water of Russia - Булун
  4. ^ a b "Топографска карта Q-57_58; M 1:1 000 000 - Topographic USSR Chart (in Russian)". Retrieved 11 March 2022.