Sediment loads and processes in large rivers

作     者：Helmut HABERSACK Daniel HASPEL 

作者机构：University of natural resources and life sciences ViennaInstitute for water managementHydrology and hydraulic engineering 

出 版 物：《International Journal of Sediment Research》 (国际泥沙研究(英文版))

年 卷 期：2013年第28卷第4期

页      面：429-429页

核心收录：

学科分类：08[工学] 081501[工学-水文学及水资源] 0815[工学-水利工程] 

主　　题：Sediment loads and processes in large rivers 

摘      要：The pressure and impact on large rivers have increased greatly in recent years,as a consequence of their exploitation to meet various human *** rivers are particularly exposed to problems of multiple uses,often with conflicting *** the global scale river systems are increasingly altered by dams,leading to interruption of continuity and a disrupted sediment regime,which results in far-reaching *** challenges point also to the need for more integrated management approaches and consideration of catchment-river interactions emphasizing land use management and effects of these *** the global scale,there is currently no overview assessment of the current status of the world s large rivers,the conflicting demands on such rivers,and likely future anthropogenic impacts,as well as the potential for restoration,improvements in integrated management and the associated problems caused by their multiple *** special issue in the International Journal of Sediment Research onSediment loads and processes in large riversaims to provide a global forum for a wide-ranging discussion of key issues related to research on large rivers and to their effective and sustainable management,involving both scientists and decision *** sequence of papers in the special issue highlights the current situation in different river systems with regard to morphodynamic reactions of