How many immigrants have left their homes in Danjiangkou Reservoir?

1958, the Danjiangkou reservoir dam broke ground, and at the same time, it opened the floodgate for modern immigrants in Xichuan. 1From March to June, 959, Xichuan mobilized more than 8,000 young people from the relocated population in flooded areas for the first time to go to Qinghai Province to support frontier construction (commonly known as? Edge? )。 In the spring of 1960, mobilize? Edge? About10.5 million young family members moved to Qinghai to settle down. 1961June, residents below the altitude of 124 meters in Liguanqiao and Bukou districts of Xichuan County bid farewell to the reservoir area. Most of them visited relatives and friends, and a few moved to Dengxian (now dengzhou city, 1966). In March, the first batch of immigrants from Xichuan County 1.5 million people rushed to Zhongxiang and Jingmen, Hubei Province. 1967165438+1October 18, Danjiangkou reservoir is closed for water storage. At the end of the month, the stirrup below was flooded. Two years later, all the old counties in Xichuan were submerged in the blue waves. 1969, the State Council decided to raise the water level of Danjiangkou Reservoir to 155 meters, and a new wave of immigrants began to surge. By 1978, the first migration in Xichuan basically ended, and the county's accumulated immigrant population reached 202,000. This figure is equivalent to 1957, accounting for 46.7% of the county's population and 53.6% of the total project immigrants. Among them, Xichuan adopted the method of self-digestion for about half of the immigrants and placed them along the reservoirs in the county.