China - Topography



China may be divided roughly into a lowland portion in the east, constituting about 20% of the total territory, and a larger section consisting of mountains and plateaus in the west. The principal lowlands are the Manchurian (Dongbei) Plain, drained by the Songhua (Sungari) River, a tributary of the Amur (Heilongjiang), and by the Liao River, which flows to the Yellow Sea; the North China Plain, traversed by the lower course of the Yellow (Huang He) River; the valley and delta of the Yangtze (Chang Jiang) River; and the delta of the Pearl (Zhu) River surrounding Guangzhou (Canton). West of these lowlands, the country's topography rises to plateaus of 1,200–1,500 m (about 4,000– 5,000 ft): the Shanxi and Shaanxi loess plateaus, in central China, and the Mongolian Plateau, in the north.

Beyond lie the high plateaus of Tibet, with an average elevation of 4,600 m (15,000 ft), and the great mountain ranges. The highest mountains are the Kunluns and the Himalayas. North of Tibet are two plateau basins of Central Asia, the Tarim and the Junggar, which are separated from each other by the Tian Mountains. The Chinese portion of the Tian range, which also extends into the former USSR, rises above 7,000 m (23,000 ft).

The great rivers of China flow eastward toward the Pacific. In the northeast, the Amur drains a great part of the Manchurian Basin as it winds along its 4,350 km (2,719 mi) course. Other northeastern rivers include the Liao, the Tumen, and the Yalu, the last two both rising in Mt. Paaktu, flowing respectively northeast and southwest, and forming the boundary between China and the DPRK. The main river of north China, and the second largest in the country, is the Yellow River (Huang He). From Gansu it winds about 4,671 km (2,903 mi) eastward to Shandong Province, where it empties into Bo Hai (Gulf of Zhili, or Chihli). The valley of the Yellow River covers an area of 1,554,000 sq km (600,000 mi).

Central China is drained mainly by the Yangtze and its tributaries. The largest river in China, the Yangtze travels 5,525km (3,434 mi) and drains 1,808,500 sq km (698,300 sq mi) of land. As China's only long river with no natural outlet, the Huai River, flowing between the Yangtze and the Yellow and roughly parallel to them, is subject to frequent flooding. To the southwest are the upper courses of the Mekong (Lancang) and Brahmaputra (Yarlung Zangbo) rivers.

Northern China is in a major earthquake zone; on 28 July 1976, a tremor measuring 8.2 on the Richter scale struck the city of Tangshan (145 km/90 mi east of Beijing), causing widespread devastation and the deaths of over 650,000 people.

User Contributions:

1
Tanya
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Jun 5, 2008 @ 1:13 pm
I guess it is a helpful sight, I have to do this class assignment on China and this will help I guess. I got to find the Topography of China, but first I'm going to have to find out what Topography means first lol.
2
Colleen
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Jun 5, 2009 @ 11:11 am
Thanks again for the information =)
helping alot on my English class final power-point ^^

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