Lake Chukchagir (; Nanai: Дятигна-Хэван, ''Dytigna-Khevan'')Water of Russia - Чукчагирское озеро
/ref> is a large freshwater lake in

Khabarovsk Krai Khabarovsk Krai (, ) is a federal subjects of Russia, federal subject (a krai) of Russia. It is located in the Russian Far East and is administratively part of the Far Eastern Federal District. The administrative centre of the krai is the types of ...

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

. It has an area of and a maximum depth of . There are no permanent settlements on the shores of the lake.

Geography

The lake is located in the Nimelen-Chukchagir lowland,

Imeni Poliny Osipenko District Imeni Poliny Osipenko District () is an administrativeResolution #143-pr and municipalLaw #194 district (raion), one of the seventeen in Khabarovsk Krai, Russia. It is located in the center of the krai. The area of the district is . Its administra ...

, part of the basin of river

Amgun The Amgun () is a river in Khabarovsk Krai, Russia that flows northeast and joins the river Amur from the left, 146 km upstream from its outflow into sea. The length of the river is . The area of its drainage basin, basin is . The Amgun is f ...

and its tributary

Nimelen The Nimelen () is a river in Khabarovsk Krai, Russia. It is the longest tributary of the Amgun, with a length of and a drainage basin area of .Dusse-Alin The Dusse-Alin, is a mountain range in Khabarovsk Krai, in the Russian Far East. Although it is named after this range, the Dusse-Alin Tunnel of the Baikal–Amur Mainline is located about to the southwest. History The range was first roughl ...

. Godbanki and Dzhalu are two large islands in the lake. Godbanki, the largest, is almost attached to the mainland in the northern shore, separated from it by a narrow sound. The inflow of the lake are 48 small streams or rivulets. Strongly

meandering A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank or river cliff) and deposits sediments on an inn ...

river Oldzhikan (Holgin), a right tributary of the

, is the outflow of the lake.Topographic map N-53; M 1: 1,000,00
/ref> There are

peat bog A bog or bogland is a wetland that accumulates peat as a deposit of dead plant materials often mosses, typically sphagnum moss. It is one of the four main types of wetlands. Other names for bogs include mire, mosses, quagmire, and muske ...

s and residual

thermokarst Thermokarst is a type of terrain characterised by very irregular surfaces of marshy hollows and small hummocks formed when ice-rich permafrost thaws. The land surface type occurs in Arctic areas, and on a smaller scale in mountainous areas such ...

lakes in the lake area. In years of heavy rainfall, the level of neighboring Amgun river may rise and overflow its banks, reaching lake Chukchagir. The lake freezes between late October and early November, staying under ice until May.

Fauna and flora

The banks of the lake are wooded and about two thirds of the shoreline is swampy, especially in the northern and northwestern part. Lake Chukchagirskoe is rich in fish.

Lenok Lenoks, otherwise known as Asiatic trout or Manchurian trout,James Card: Fly fishing in South Korea.' Retrieved 22 June 2015. are salmonid fish of the genus ''Brachymystax'', native to rivers and lakes in Mongolia, Kazakhstan, wider Siberia (incl ...

chebak The roach, or rutilus roach (''Rutilus rutilus''), also known as the common roach, is a fresh- and brackish-water fish of the family Cyprinidae, native to most of Europe and western Asia. Fish called roach can be any species of the genera ''Rut ...

pike Pike, Pikes or The Pike may refer to: Fish * Blue pike or blue walleye, an extinct color morph of the yellow walleye ''Sander vitreus'' * Ctenoluciidae, the "pike characins", some species of which are commonly known as pikes * ''Esox'', genus of ...

catfish Catfish (or catfishes; order (biology), order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Catfish are common name, named for their prominent barbel (anatomy), barbels, which resemble a cat's whiskers, though not ...

and

crucian carp The crucian carp (''Carassius carassius'') is a medium-sized member of the common carp family Cyprinidae. It occurs widely in northern European regions. Its name derives from the Low German ''karusse'' or ''karutze'', possibly from Medieval Lat ...

are among the fish species found in the waters of the lake.

Salmon Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...

may enter from neighboring river Amgun.

References

External links

* Chukchagir {{KhabarovskKrai-geo-stub

Geography

Fauna and flora

See also

References

External links