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Songnen Plain
The Songnen Plain () in Northeast China is named after the Songhua and Nenjiang Rivers and is connected to the Sanjiang Plain through the Songhua River Valley; a small plain lies north of Xingkai Lake Lake Khanka (russian: о́зеро Ха́нка) or Lake Xingkai (), is a freshwater lake on the border between Primorsky Krai, Russia and Heilongjiang province, Northeast China (at ). Etymology On the Delisle map of 1706, the lake is name ... in the east. Salinization The alkali-saline area of the western Songnen Plain is one of China's most important alkali-saline areas and have been increasing in size by 20,000 square hm per year as a result of natural and anthropogenic factors, which is impeding economic development in the area. Efforts are being made to establish and protect shelterbelt forests, improve the management techniques used in the grasslands, to raise fish and reeds in the lakes of the region, and to improve the conditions of salinized lands. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast China
Northeast China or Northeastern China () is a geographical region of China, which is often referred to as "Manchuria" or "Inner Manchuria" by surrounding countries and the West. It usually corresponds specifically to the three provinces east of the Greater Khingan Range, namely Liaoning, Jilin, and Heilongjiang, but historically is meant to also encompass the four easternmost prefectures of Inner Mongolia west of the Greater Khingan. The heartland of the region is the Northeast China Plain, the largest plain in China, with an area over . It is separated from Russian Far East to the north by the Amur, Argun, and Ussuri rivers; from Korea to the south by the Yalu and Tumen Rivers; and from Inner Mongolia to the west by the Greater Khingan and parts of the Xiliao River. Due to the shrinking of its once-powerful industrial sector and decline of its economic growth and population, the region is often referred to as China's Rust Belt. As a result, a campaign named Northeas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Songhua River
The Songhua or Sunghwa River (also Haixi or Xingal, russian: Сунгари ''Sungari'') is one of the primary rivers of China, and the longest tributary of the Amur. It flows about from the Changbai Mountains on the China–North Korea border through China's northeastern Jilin and Heilongjiang provinces. The river drains of land, and has an annual discharge of to . The extreme flatness of the Northeast China Plain has caused the river to meander over time, filling the wide plain with oxbow lakes, as remnants of the previous paths of the river. Geography The Songhua rises south of Heaven Lake, near the China-North Korea border. From there it flows north, to be interrupted by the Baishan, Hongshi and Fengman hydroelectric dams. The Fengman Dam forms a lake that stretches for . Below the dam, the Second Songhua flows north through Jilin, then northwest until it is joined by its largest tributary, the Nen River, near Da'an, to create the Songhua proper. The Songhu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nenjiang River
The Nen River or Nenjiang (), or Nonni () is a river in Northeast China. The Nen River flows through the northern part of Heilongjiang Province and the northeastern section of Inner Mongolia, some parts of the river forming the border between the two regions. At in length, the Nen River is the longest tributary of the Songhua River. The Nen River flows in the general southern direction in a wide valley between the Greater Khingan and the Lesser Khingan mountain ranges in the west and east, respectively, and meets the Second Songhua River near Da'an to form the Songhua River. The river is prone to flooding, as occurred most recently in 1998 and 2005. Tributaries Major tributaries of the Nen River include: * Gan River (甘河) (Right) * Nemor River (讷谟尔河) (Left) * Nuomin River (诺敏河) (Right) * Wuyuer (乌裕尔河)/Nuyur River (Left) * Yalu River (雅鲁河) (Right) * Chuoer River (Right) * Taoer/Chaor River (洮儿河) (Right) * Huolin River (霍林河) (Right) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanjiang Plain
The Sanjiang Plain includes the Amur River (also known as the Heilong, or literally, "Black Dragon" or River), Songhua and Ussuri (also known as the Wusuli) rivers and covers 23 counties in Heilongjiang Province, China encompassing about 109,000 km2. The area has extensive wetland A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (Anoxic waters, anoxic) processes prevailing, especially in t ...s. References {{Coord, 48.1667, N, 134.0000, E, source:wikidata, display=title Plains of China Landforms of Heilongjiang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xingkai Lake
Lake Khanka (russian: о́зеро Ха́нка) or Lake Xingkai (), is a freshwater lake on the border between Primorsky Krai, Russia and Heilongjiang province, Northeast China (at ). Etymology On the Delisle map of 1706, the lake is named ''Himgon'' and from it flows a river labelled with the names ''Usurou'' and ''Ousuri''. On the 1739 map of Johann Matthias Hase, the lake is named Lake ''Hinka'' and the river flowing from it called by the names ''Ousoury'' and '' Schur''. On the 1752 map of d'Anville, the lake is named ''Hink'', and the river from it is called '' Songhachan'', which flows, in turn, into the river ''Usuri''. On an 18th-century map showing the "Irkutsk governorate with the adjacent islands and the western coast of America", the river issuing from ''Lake Hinka'' is named as the ''Usuri''. On the 1860 map attached to the Convention of Peking, two lakes are shown: the larger ''Oz. Khankai'' (Russian: "Lake Khankai"), with ''Khankai'' glossed as signifyin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
