What problems did the social problems in the later stage of the Three Gorges Project expose in the previous decision?

First, after the impoundment of the Three Gorges Dam, clear water leaked out, causing serious bank collapse of the Yangtze River levees downstream of the dam (such as Jingjiang and Yueyang), which is easy to cause social unrest.

Second, after the impoundment of the Three Gorges Reservoir, the Three Gorges Dam hindered the smooth navigation of the Yangtze River, which led to the decline of goods (passengers) transportation and tourism in the Three Gorges. The cost of cleaning up the pollution in the reservoir area and the shipping cost of the Yangtze River have increased sharply.

Third, the Three Gorges reservoir area is the most unstable area in society. Due to the immigration policy, more than 80,000 letters come to visit each year, which is increasing year after year. Millions of immigrants not only failed to get rich, but also fell into abject poverty.

Fourthly, if it continues to develop, some urban areas in Chongqing will be submerged, including Chaotianmen Wharf and many new buildings, which will make the resettlement work difficult.

Fifth, after the impoundment of the Three Gorges Reservoir, the siltation at the reservoir tail will become more and more serious.

Sixth, after the impoundment of the Three Gorges, the water flow slowed down, the self-purification ability of the river was greatly reduced, and the water quality deteriorated obviously.

Seventh, the power generation of the Three Gorges Project is less than 3% of the national power generation, and ordinary people do not enjoy "cheap electricity".

Eighth, the accuracy of the weather forecast can not guarantee the operation of the Three Gorges Project, which leads to errors in the operation of the reservoir.

Ninth: After the impoundment of the Three Gorges Reservoir, the number of earthquakes monitored by instruments in the Three Gorges area increased significantly.

Tenth: The Three Gorges Reservoir is causing the spread of schistosomiasis, and schistosomiasis patients have been found.

Eleventh: the negative impact of the Three Gorges Project on the ecological environment. (such as fishery resources in the East China Sea)

Twelfth: The "South-to-North Water Transfer Project" of the Three Gorges Project is impossible to realize.