The main Contents of this book includes Fundamental Theory Of Sediment Movement,water and sediment in river basin and riverine ecology,river evolution and regulation,Sediment Issue Of Hydraulic Engineering. This book may be useful for researchers of river sedimentation,hydraulic engineering technologists，students and teachers who sdudy relative professional in university. （本書可供河流泥沙研究者、水利工程技術人員及相關專業的高校師生參考）