Now includes Worked Examples for lectutrers in a companion pdf! The fourth edition of this volume presents design principles and practical guidance for key hydraulic structures. Fully revised and updated, this new edition contains enhanced texts and sections on: environmental issues and the World Commission on Dams partially saturated soils, small amenity dams, tailing dams, upstream dam face protection and the rehabilitation of embankment dams RCC dams and the upgrading of masonry and concrete dams flow over stepped spillways and scour in plunge pools cavitation, aeration and vibration of gates risk analysis and contingency planning in dam safety small hydroelectric power development and tidal and wave power wave statistics, pipeline stability, wave–structure interaction and coastal modelling computational models in hydraulic engineering. The book's key topics are explored in two parts - dam engineering and other hydraulic structures – and the text concludes with a chapter on models in hydraulic engineering. Worked numerical examples supplement the main text and extensive lists of references conclude each chapter. Hydraulic Structures provides advanced students with a solid foundation in the subject and is a useful reference source for researchers, designers and other professionals.

""This book is a lively and accessible account of the remarkably complex legal and political situation of American Indian tribes and tribal citizens (who are also U.S. citizens) David E. Wilkins and Heidi Kiiwetinepinesiik Stark have provided the g̀o-to' source for a clear yet detailed and sophisticated introduction to tribal soverignty and federal Indian policy. It is a valuable resource both for readers unfamiliar with the subject matter and for readers in Native American studies and related fields, who will appreciate the insightful and original scholarly analysis of the authors."--Thomas Biolsi, University of California at Berkeley" ""American Indian Politics and the American Political System is simply an indispensable compendium of fact and reason on the historical and modern landscape of American Indian law and policy. No teacher or student of American Indian studies, no policymaker in American Indian policy, and no observer of American Indian history and law should do without this book. There is nothing in the field remotely as comprehensive, usable, and balanced as Wilkins and Stark's work."--Matthew L.M. Fletcher, director of the Indigenous Law and Policy Center at Michigan State University College of Law" ""Wilkins has written the first general study of contemporary Indians in the United States from the disciplinary standpoint of political science. His inclusion of legal matters results in sophisticated treatment of many contemporary issues involving Native American governments and the government of the United States and gives readers a good background for understanding other questions. The writing is clear-not a minor matter in such a complex subject--and short case histories are presented, plus links (including websites) to many sources of information."--Choice