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Author: International Atomic Energy Agency
Publisher:
Published: 2005
Total Pages: 74
ISBN-13:
DOWNLOAD EBOOKProvides guidance on selected techniques for the measurement of particles moving in the fluvial environment. The potential user is directed in the selection of an appropriate technique through the presentation of operating principles, application guidelines and estimated costs.
Author: Bruce L. Rhoads
Publisher: Cambridge University Press
Published: 2020-04-29
Total Pages: 544
ISBN-13: 1108173780
DOWNLOAD EBOOKRivers are important agents of change that shape the Earth's surface and evolve through time in response to fluctuations in climate and other environmental conditions. They are fundamental in landscape development, and essential for water supply, irrigation, and transportation. This book provides a comprehensive overview of the geomorphological processes that shape rivers and that produce change in the form of rivers. It explores how the dynamics of rivers are being affected by anthropogenic change, including climate change, dam construction, and modification of rivers for flood control and land drainage. It discusses how concern about environmental degradation of rivers has led to the emergence of management strategies to restore and naturalize these systems, and how river management techniques work best when coordinated with the natural dynamics of rivers. This textbook provides an excellent resource for students, researchers, and professionals in fluvial geomorphology, hydrology, river science, and environmental policy.
Author: Subhasish Dey
Publisher: Springer
Published: 2014-08-22
Total Pages: 706
ISBN-13: 3642190626
DOWNLOAD EBOOKThe state-of-the-art in fluvial hydrodynamics can be examined only through a careful exploration of the theoretical development and applied engineering technology. The book is primarily focused, since most up-to-date research findings in the field are presented, on the research aspects that involve a comprehensive knowledge of sediment dynamics in turbulent flows. It begins with the fundamentals of hydrodynamics and particle motion followed by turbulence characteristics related to sediment motion. Then, the sediment dynamics is analysed from a classical perspective by applying the mean bed shear approach and additionally incorporating a statistical description for the role of turbulence. The work finally examines the local scour problems at hydraulic structures and scale models. It is intended to design as a course textbook in graduate / research level and a guide for the field engineers as well, keeping up with modern technological developments. Therefore, as a simple prerequisite, the background of the readers should have a basic knowledge in hydraulics in undergraduate level and an understanding of fundamentals of calculus.
Author: Pierre Y. Julien
Publisher: Cambridge University Press
Published: 2018-04-12
Total Pages: 527
ISBN-13: 1107462770
DOWNLOAD EBOOKCompletely updated and with three new chapters, this analysis of river dynamics is invaluable for advanced students, researchers and practitioners.
Author: Frank G. Ethridge
Publisher:
Published: 1987
Total Pages: 408
ISBN-13:
DOWNLOAD EBOOKAuthor: Andre Robert
Publisher: Routledge
Published: 2014-05-12
Total Pages: 233
ISBN-13: 1444118927
DOWNLOAD EBOOKConcise, recent textbook emphasisng sedimentary processes in alluvial channels Comprehensive treatment of flow-bed-sediment transport interactions Description and explaination of turbulent flow phenomena as well as flow and sediment dynamics at channel confluences Chapter on river channels, aquatic habitats and the hyporheic zone
Author: Mohamed Meddi
Publisher: MDPI
Published: 2019-09-17
Total Pages: 212
ISBN-13: 3039214314
DOWNLOAD EBOOKClimate and anthropogenic changes impact the conditions of erosion and sediment transport in rivers. Rainfall variability and, in many places, the increase of rainfall intensity have a direct impact on rainfall erosivity. Increasing changes in demography have led to the acceleration of land cover changes in natural areas, as well as in cultivated areas, and, sometimes, in degraded areas and desertified landscapes. These anthropogenized landscapes are more sensitive to erosion. On the other hand, the increase in the number of dams in watersheds traps a great portion of sediment fluxes, which do not reach the sea in the same amount, nor at the same quality, with consequences on coastal geomorphodynamics. This book is dedicated to studies on sediment fluxes from continental areas to coastal areas, as well as observation, modeling, and impact analysis at different scales from watershed slopes to the outputs of large river basins. This book is concentrated on a number of keywords: “erosion” and “sediment transport”, “model” and “practice”, and “change”. The keywords are briefly discussed with respect to the relevant literature. The contributions in this book address observations and models based on laboratory and field data, allowing researchers to make use of such resources in practice under changing conditions.
Author: Daizo Tsutsumi
Publisher: John Wiley & Sons
Published: 2017-07-05
Total Pages: 850
ISBN-13: 111897140X
DOWNLOAD EBOOKWith contributions from key researchers across the globe, and edited by internationally recognized leading academics, Gravel-bed Rivers: Processes and Disasters presents the definitive review of current knowledge of gravel-bed rivers. Continuing an established and successful series of scholarly reports, this book consists of the papers presented at the 8th International Gravel-bed Rivers Workshop. Focusing on all the recent progress that has been made in the field, subjects covered include flow, physical modeling, sediment transport theory, techniques and instrumentation, morphodynamics and ecological topics, with special attention given to aspects of disasters relevant to sediment supply and integrated river management. This up-to-date compendium is essential reading for geomorphologists, river engineers and ecologists, river managers, fluvial sedimentologists and advanced students in these fields.
Author: American Society of Civil Engineers. Task Committee for the Preparation of the Manual on Sedimentation
Publisher: Amer Society of Civil Engineers
Published: 2008
Total Pages: 1132
ISBN-13: 9780784408148
DOWNLOAD EBOOKMOP 110 presents extensive advances in methods of investigation, measurement, and analysis in the specialized field of sedimentation engineering.
Author: G. Mathias Kondolf
Publisher: John Wiley & Sons
Published: 2016-04-28
Total Pages: 568
ISBN-13: 1118648560
DOWNLOAD EBOOKFluvial Geomorphology studies the biophysical processes acting in rivers, and the sediment patterns and landforms resulting from them. It is a discipline of synthesis, with roots in geology, geography, and river engineering, and with strong interactions with allied fields such as ecology, engineering and landscape architecture. This book comprehensively reviews tools used in fluvial geomorphology, at a level suitable to guide the selection of research methods for a given question. Presenting an integrated approach to the interdisciplinary nature of the subject, it provides guidance for researchers and professionals on the tools available to answer questions on river restoration and management. Thoroughly updated since the first edition in 2003 by experts in their subfields, the book presents state-of-the-art tools that have revolutionized fluvial geomorphology in recent decades, such as physical and numerical modelling, remote sensing and GIS, new field techniques, advances in dating, tracking and sourcing, statistical approaches as well as more traditional methods such as the systems framework, stratigraphic analysis, form and flow characterisation and historical analysis. This book: Covers five main types of geomorphological questions and their associated tools: historical framework; spatial framework; chemical, physical and biological methods; analysis of processes and forms; and future understanding framework. Provides guidance on advantages and limitations of different tools for different applications, data sources, equipment and supplies needed, and case studies illustrating their application in an integrated perspective. It is an essential resource for researchers and professional geomorphologists, hydrologists, geologists, engineers, planners, and ecologists concerned with river management, conservation and restoration. It is a useful supplementary textbook for upper level undergraduate and graduate courses in Geography, Geology, Environmental Science, Civil and Environmental Engineering, and interdisciplinary courses in river management and restoration.
