The Longest River in Asia

The Yangtze River, or Chang Jiang is the longest river in Asia, and the third-longest in the world. It flows for 6,300 kilometres (3,915 mi) from the glaciers on the Tibetan Plateau in Qinghai eastward across southwest, central and eastern China before emptying into the East China Sea at Shanghai. It is also one of the biggest rivers by discharge volume in the world. The Yangtze drains one-fifth of China's land area and its river basin is home to one-third of China's population.[5] Along with the Yellow River, the Yangtze is the most important river in the history, culture and economy of China. The prosperous Yangtze River Delta generates as much as 20% of China's GDP. The river is an important physical and cultural dividing line between North and South China. Chinese living north of the Yangtze speaks varying dialects of Mandarin. Most of the provinces south of the river have native Sinitic languages that are unintelligible to Mandarin-speakers.
The Yangtze River flows through a diverse array of ecosystems and is itself habitat to several endemic and endangered species including the Yangtze River dolphin, Chinese alligator, and the Yangtze sturgeon. For thousands of years, man has used the river for water, irrigation, sanitation, transportation, industry, boundary marking and war. The Three Gorges Dam on the Yangtze River is the largest hydro-electric power station in the world.[6][7] In recent years, the river has suffered from industrial pollution, agricultural run-off, siltation, and loss of wetland and lakes, which exacerbates seasonal flooding. Some sections of the river are now protected as nature reserves. A stretch of the Yangtze flowing through deep gorges in western Yunnan is part of the Three Parallel Rivers of Yunnan Protected Areas, a UNESCO World Heritage Site.
History
The Yangtze River is important to the cultural origins of southern China. Human activity was found in the Three Gorges area as far back as 27 thousand years ago, initiating debate