YICHANG, May 16, 2016 -- An aerial photo taken on May 16, 2016 shows clear hydro-fluctuation belts on the bank after the Three Gorges Dam discharged water in Yichang, central China's Hubei Province. The water level of the upper streams of the Three Gorges Dam plunged after the dam discharged water on May 14 and 15, a move to brace for floods. (Xinhua/Zheng Jiayu) |