The Ninth International Symposium on River Sedimentation (9th ISRS) has been successfully held onOct. 18 to 21, 2004 at the site of the partially completed Three Gorges Project on the Yangtze River nearYichang of Hubei Province, China. The Symposium is or The Ninth International Symposium on River Sedimentation (9th ISRS) has been successfully held on On. 18 to 21, 2004 at the site of the partially completed Three Gorges Project on the Yangtze River near Yichang of Hubei Province, China. The Symposium is or