Amur

Amur
Heilong
Map of the Amur watershed
EtymologyFrom Mongolian: amar ("rest")
Location
Countries
Cities
Physical characteristics
SourceOnon-Shilka
 • locationKhan Khentii Strictly Protected Area, Khentii Province, Mongolia
 • coordinates48°48′59″N 108°46′13″E / 48.81639°N 108.77028°E / 48.81639; 108.77028
 • elevation2,045 m (6,709 ft)
2nd sourceArgun
 • locationGreater Khingan, Hulunbuir, China
 • coordinates49°56′13″N 122°27′54″E / 49.937°N 122.465°E / 49.937; 122.465
Source confluence 
 • locationNear Pokrovka, Russia
 • coordinates53°19′58″N 121°28′37″E / 53.33278°N 121.47694°E / 53.33278; 121.47694
 • elevation303 m (994 ft)
MouthStrait of Tartary
 • location
Near Nikolayevsk-on-Amur, Khabarovsk Krai, Russia
 • coordinates
52°56′50″N 141°05′02″E / 52.94722°N 141.08389°E / 52.94722; 141.08389
 • elevation
0 m (0 ft)
Length2,824 km (1,755 mi)[1][2]
Basin size1,855,000 km2 (716,000 sq mi)[1]
Width 
 • maximum5,000 m (16,000 ft)
Depth 
 • maximum57 m (187 ft)
Discharge 
 • locationStrait of Tartary, Sea of Okhotsk (near mouth)
 • average(Period of data: 1896–2004)11,330 m3/s (400,000 cu ft/s)[3]

357.4 km3/a (11,330 m3/s)

(Period of data: 1934–2012)10,929 m3/s (386,000 cu ft/s)

343 km3/a (10,900 m3/s) to 364 km3/a (11,500 m3/s)[2]
 • minimum514 m3/s (18,200 cu ft/s)
 • maximum30,700 m3/s (1,080,000 cu ft/s)
Discharge 
 • locationNikolayevsk-on-Amur, Russia (Basin size: 1,730,000 km2 (670,000 sq mi)[4]
 • average(Period of data: 1896–2004)10,100 m3/s (360,000 cu ft/s)[3]
Discharge 
 • locationKhabarovsk, Russia
 • average(Period of data: 1896–2004)8,360 m3/s (295,000 cu ft/s)[3] (Period of data: 1940–2009)8,321 m3/s (293,900 cu ft/s)[5]
 • minimum4,360 m3/s (154,000 cu ft/s)[3]
 • maximum25,500 m3/s (900,000 cu ft/s)[3]
Basin features
River systemStrait of Tartary
Tributaries 
 • leftShilka, Zeya, Bureya, Amgun
 • rightArgun, Huma, Songhua, Ussuri
Amur
Russian name
Russianрека Амур
Chinese name
Simplified Chinese黑龙江
Traditional Chinese黑龍江
PostalHeilung Kiang
Literal meaning"Black Dragon River"
Manchu name
Manchu scriptᠰᠠᡥᠠᠯᡳᠶᠠᠨ
ᡠᠯᠠ
RomanizationSahaliyan ula

The Amur River (Russian: река Амур) or Heilong River (Chinese: 黑龙江)[6] is a perennial river in Northeast Asia, forming the natural border between the Russian Far East and Northeast China (historically the Outer and Inner Manchuria). The Amur proper is 2,824 km (1,755 mi) long, and has a drainage basin of 1,855,000 km2 (716,000 sq mi).[1][7] If including its main stem tributary, the Argun, the Amur is 4,444 km (2,761 mi) long,[7][2] making it the world's tenth longest river.

The Amur is an important river for the aquatic fauna of Northeast Asia. The river basin is home to a variety of large predatory fish such as northern snakehead, Amur pike, taimen, Amur catfish, predatory carp and yellowcheek,[8] as well as several species of trout and anadromous salmonids. The largest fish species in the Amur is the kaluga, a sturgeon that is one of the largest freshwater fish in the world, attaining a length as great as 5.6 m (18 ft).[9] It is also home to the northernmost populations of the Amur softshell turtle[10] and Indian lotus.[11]

  1. ^ a b c Muranov, Aleksandr Pavlovich; Greer, Charles E.; Owen, Lewis. "Amur River". Encyclopædia Britannica (online ed.). Archived from the original on 2016-05-21. Retrieved 2016-08-31.
  2. ^ a b c Eugene A., Simonov; Thomas D., Dahmer (2008). Amur-Heilong River Basin Reader (PDF). Ecosystems. ISBN 9789881722713.
  3. ^ a b c d e "DRAINAGE BASINS OF THE SEA OF OKHOTSK AND SEA OF JAPAN" (PDF). pp. 60–67.
  4. ^ "Variations of the Present-Day Annual and Seasonal Runoff in the Far East and Siberia with the Use of Regional Hydrological and Global Climate Models" (PDF).
  5. ^ Haruyama, Shigeko; Shiraiwa, Takayuki (2 December 2014). Environmental Change and the Social Response in the Amur River Basin. Springer. ISBN 9784431552451.
  6. ^ Liaoning province's archive, Manchu Veritable Record Upper Vol《滿洲實錄上函/manju-i yargiyan kooli dergi dobton》
  7. ^ a b Амур (река в Азии), Great Soviet Encyclopedia
  8. ^ FishBase: Species in Amur. Archived 2019-02-18 at the Wayback Machine Retrieved 17 February 2019.
  9. ^ C. Michael Hogan. 2012. Amur River. Encyclopedia of Earth. Archived November 30, 2012, at the Wayback Machine Topic ed. Peter Saundry
  10. ^ Farkas, B., T. Ziegler, C.T. Pham, A.V. Ong and U. Fritz (2019). A new species of Pelodiscus from northeastern Indochina (Testudines, Trionychidae). ZooKeys 824: 71-86. doi:10.3897/zookeys.824.31376
  11. ^ Yi Zhang; Xu Lu; Shaoxiao Zeng; Xuhui Huang; Zebin Guo; Yafeng Zheng; Yuting Tian; Baodong Zheng (2015). "Nutritional composition, physiological functions and processing of lotus (Nelumbo nucifera Gaertn.) seeds: a review". Phytochem Rev. 14 (3): 321–334. doi:10.1007/s11101-015-9401-9

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