Yangtze River

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Template:Infobox river Image:Yangzi River gorge.jpg

The Yangtze River or Chang Jiang is the longest river in Asia and the third longest in the world after the Amazon in South America and the Nile in Africa. The name Yangtze River, as well as various similar names such as Yangtse River, Yangtze Kiang etc., is derived from Yangzi Jiang (Template:Zh-stp [ Template:Audio ] ), the Chinese name for the river in its lower reaches. The modern Chinese name, Chang Jiang (Template:Zh-stp [ Template:Audio-nohelp ] ), literally means Long River and is increasingly being adopted as the standard name in English.

The river is about 6,380 km long and flows from its source in Qinghai Province in the western part of China , eastwards into the East China Sea. It has traditionally been considered a dividing point between northern and southern China, although geographers consider the Qinling Mountain-Huai River line to be the official line of geographical division.

1 Names
2 Geography
3 Characteristics
4 History
5 Major cities along the river
6 Tributaries
7 Trivia
8 See also
9 Further reading

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Names

Like many rivers, the Yangtze / Chang Jiang is known by different names over different parts of its course. At its source the river is known in Chinese as the Dangqu (当曲/當曲). Downstream it is called the Tuotuo River (沱沱河) and then the Tongtian River (通天河). Where it runs through deep gorges parallel to the Mekong and the Salween before emerging onto the plains of Sichuan it is famous as the Jinsha River (金沙江 Jīnshā-jiāng or 'Golden Sands River'). The name Yangzi was originally used by local people in the river's lower reaches. Because it was the name first heard by missionaries and traders, it was applied in English to the entire river. In Chinese Yangzi Jiang is considered a historical or poetic name for the river.

The Yangtze was earlier known to the Chinese as simply JIang (江, Jiāng), a name which has become a generic name meaning "river", or the Da Jiang (大江, Dà Jiāng) or 'Great River'. The Tibetan name for the river is Vbri-chu (འབྲི་ཆུ་ 'river of the female yak'). The Yangtze is sometimes referred to as the Golden Waterway.

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Geography

Third longest river in the world, after the Nile and Amazon. The river originates in a glacier in the Dangla mountains on the eastern part of Tibetan plateau. It then runs through the eastern part of Qinghai, turning southward down a deep valley at the border of Sichuan and Tibet to reach Yunnan. In the course of this valley, the river's elevation drops from above 5000 m to less than 1000 m. It enters the basin of Sichuan at Yibin. While in the Sichuan basin it receives several mighty tributaries, increasing its water volume significantly. The river then cuts through Mount Wushan bordering Chongqing and Hubei to create the famous Three Gorges. Eastward of the Three Gorges, Yichang is the first city on the Yangtze Plain. In Hubei, the Yangtze receives more water from Hellow thousands of lakes. The largest of these is Dongting Lake, which is mainly located in Hunan province and is the outlet for most of the rivers in Hunan. At Wuhan it receives its biggest tributary, the Han River, bringing water from its northern basin as far as Shanxi. At the northern tip of Jiangxi, another lake, Lake Boyang flows into the river. The river then runs through Anhui and Jiangsu provinces, receiving more water from smaller lakes and rivers, before finally reaching the East China Sea at Shanghai. Actually, four of China's five main freshwater lakes contribute their waters to the Yangtze River. Traditionally, the upstream part of the Yangtze River refers to the section from Yibin to Yichang; the middle part refers to the section from Yichang to Hukou, where Boyang Lake meets the river; the downstream part is from Hukou to Shanghai.

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Characteristics

Image:Yangzi river shrines on hill top.jpg

The Yangtze flows into the East China Sea and was navigable by ocean-going vessels up to a thousand miles from its mouth even before the Three Gorges Dam was built. As of June 2003, the Three Gorges Dam now spans the river, flooding Fengjie, the first of a number of towns affected by the massive flood control and power generation project. The project is the largest comprehensive irrigation project in the world. Proponents of the dam argue that it will free people living along the river from floods that have repeatedly threatened them in the past, and will also offer them electricity and water transport - though at the expense of permanently flooding many existing towns (including numerous ancient cultural relics) and causing large-scale changes in the local ecology.

Opponents of the dam point out that there are three different kinds of floods on the Yangtze River: floods which originate in the upper reaches, floods which originate in the lower reaches, and floods along the entire length of the river. They argue that the Three Gorges dam will actually make flooding in the upper reaches of the river worse and have little or no impact on floods which originate in the lower reaches.

The Yangtze River is flanked with metallurgical, power, chemical, auto, building materials and machinery industrial belts, and high-tech development zones. It is playing an increasingly crucial role in the river valley's economic growth and has become a vital link for international shipping to the inland provinces. The river is a major transportation artery for China connecting the interior with the coast. The Yangtze River is one of the world's busiest waterways. River traffic includes commercial traffic transporting bulk goods such as coal as well as manufactured goods and passengers. Cargo transportation on the Yangtze River reached 795 million tons in 2005 [1] [2]. River cruises of several days duration especially through the beautiful and scenic Three Gorges area are becoming popular as the tourism industry grows in China.

Flooding along the river has been a major problem. The rainy season in China is May and June in areas south of Yangtze River, and July and August in areas north of river. The huge river system receives water both from southern and northern flanks, which causes its flood season to extend from May to August. Meanwhile, the relatively dense population and rich cities along the river make the floods more deadly and costly. The most recent major floods were the 1998 Yangtze River Floods, but more disastrous were the 1954 Yangtze river floods, killing around 30,000 people. Other severe floods included those of 1911 which killed around 100,000, 1931 (145,000 dead), and 1935 (142,000 dead).

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History

The Yangtze river occupies an important place in the cultural origins of southern China. Human activity was found in the Three Gorges area as far back as 2 million years ago, initiating debate over the origin of the Chinese people.[3] In the Spring and Autumn Period, Ba and Shu were located in the western part of the river, covering modern Sichuan, Chongqing, and western Hubei; Chu was located in the central part of river, corresponding to Hubei, Hunan, Jiangxi, and southern Anhui. Wu and Yue were located in the eastern part of the river, now Jiangsu, Zhejiang, and Shanghai. Although the Yellow River region was richer and more developed at that time, the milder climate and more peaceful environment made the Yangtze river area more suitable for agriculture. From the Han Dynasty, the region of the Yangtze river became more and more important in China's economy. The establishment of irrigation systems (the most famous one is Dujiangyan, northwest of Chengdu, built during the Warring States period) made agriculture very stable and productive. Early in the Qing dynasty, the region called "Jiangnan" (includes the southern part of Jiangsu, the northern part of Zhejiang, and the southeastern part of Anhui) provided 1/3-1/2 of the nation's revenues. Historically, the mighty Yangtze river became the political boundary between north China and south China several times (see History of China) because of the difficulty of crossing the river. A lot of battles took place along the river, the most famous being the Battle of Red Cliffs in 208 AD during the Three Kingdoms period. Politically, Nanjing was the capital of China several times, although most of the time its territory only covered the southeastern part of China, such as the Wu kingdom in the Three Kingdoms period, the Eastern Jin Dynasty, and smaller countries in the Northern and Southern Dynasties and Five Dynasties and Ten Kingdoms periods. Only the Ming occupied most parts of China from their capital at Nanjing. The ROC capital was located in Nanjing in the periods 1911-1912, 1927-1937, 1945-1949.

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Major cities along the river

Image:Lower yangtze 3.png Image:Yangzi river coal barge loading point.jpg

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Tributaries

Image:Yangzi river ship yard on river bank.jpg

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Trivia

Cheung Kong Holdings, from the Cantonese language form of Chang Jiang and named after the river, is the name of the holding company controlled by Li Ka-Shing, one of Asia's richest tycoons.

In 2004 Martin Strel from Slovenia swam the river from the Tiger Leaping Gorge to Shanghai (4600 km, 2860 miles).

The Yangtze is home to (at least) two critically endangered species: The Chinese River Dolphin and the Chinese Alligator.

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Yangtze River

From Free net encyclopedia

Contents

Names

Geography

Characteristics

History

Major cities along the river

Tributaries

Trivia

See also

Further reading

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