South Korea: Massive Dredging Project will Transform the Han, Nakdong, Geum, and Yeongsan rivers

Launched last November, the South Korean government’s Four Major Rivers Restoration Project calls for building 16 dams, dredging 570 million cubic meters of sand and gravel to deepen nearly 700 kilometers of riverbed, renovating two estuarine barrages, and constructing bike trails…


Source:sciencemag,March 26,2010;