The shoreline of the "Ten Mile Shipbuilding Belt" before the rectification was in a state of occupation and indiscriminate use for a long time. In recent years, Nanjing Pukou has carried out in-depth special rectification actions along the Yangtze River shoreline, effectively improving the ecological environment along the river.

Jiangsu Province has fought the battle of pollution prevention and control in depth, and achieved the effective "decoupling" of economic growth and pollution emissions.