Sustainable Sediment Management In Regulated Rivers
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Sustainable Sediment Management In Regulated Rivers
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Author : Kondolf
language : en
Publisher: Wiley-Blackwell
Release Date : 2018-05-11
Sustainable Sediment Management In Regulated Rivers written by Kondolf and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-11 with categories.
Reservoir Sedimentation
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Author : G.W. Annandale
language : en
Publisher: Elsevier
Release Date : 1987-01-01
Reservoir Sedimentation written by G.W. Annandale and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-01-01 with Science categories.
Research on reservoir sedimentation in recent years has been aimed mainly at water resources projects in developing countries. These countries, especially in Africa, often have to cope with long droughts, flash floods and severe erosion problems. Large reservoir capacities are required to capture water provided by flash floods so as to ensure the supply of water in periods of drought. The problem arising however is that these floods, due to their tremendous stream power, carry enormous volumes of sediment which, due to the size of reservoirs, are virtually deposited in toto in the reservoir basin, leading to fast deterioration of a costly investment. Accurate forecasting of reservoir behaviour is therefore of the utmost importance. This book fills a gap in current literature by providing in one volume comprehensive coverage of techniques required to practically investigate the effects sediment deposition in reservoirs has on the viability of water resources projects. Current techniques for practically estimating sediment yield from catchments, estimating the volume of sediment expected to deposit in reservoirs, predicting sediment distribution and calculating scour downstream of reservoirs are evaluated and presented. The liberal use of diagrams and graphs to explain the various techniques enhances understanding and makes practical application simple. A major feature of the book is the application of stream power theory to explain the process of reservoir sedimentation and to develop four new methods for predicting sediment distribution in reservoirs. The book is primarily directed at practising engineers involved in the planning and design of water resources projects and at post-graduate students interested in this field of study.
Managing The Flow Of Water From Reservoirs
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Author : Elegbeleye Oladipo
language : en
Publisher: GRIN Verlag
Release Date : 2016-01-19
Managing The Flow Of Water From Reservoirs written by Elegbeleye Oladipo and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-19 with Science categories.
Research Paper (postgraduate) from the year 2016 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, , language: English, abstract: Reservoirs have been since the earliest civilisation, being part of man kind strategy for survival. These water storage facilities have been created since time immemorial mainly by constructing dams accross rivers and are intended both for capturing water that would otherwise proceed down river towards the oceans or lakes as well as for storing the water for as long as possible, till when needed and used. Sediments which is naturaly released from the catchment areas into the reservoir via contributing stream is impeded by the water bodies in the reservoir which are retained by the dams and to a large extent the sediments is permanently trapped there in. This paper talks about managing the flow of reservoirs and regulated river or dam and how to improve its sustainability by balancing the needs of the society, the economy, the environment and the ecosystems. Likewise its environmental goals, its role on a global scale with the laws and regulations guiding it are also discussed in this paper.
Reservoir Sedimentation
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Author : Anton J. Schleiss
language : en
Publisher: CRC Press
Release Date : 2014-08-12
Reservoir Sedimentation written by Anton J. Schleiss and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-12 with Technology & Engineering categories.
Despite the mechanisms of reservoir sedimentation being well known for a long time, sustainable and preventive measures are rarely taken into consideration in the design of new reservoirs. To avoid operational problems of powerhouses, sedimentation is often treated for existing reservoirs with measures which are efficient only for a limited time.Th
Land Water And Development
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Author : Malcolm Newson
language : en
Publisher: Routledge
Release Date : 2002-09-11
Land Water And Development written by Malcolm Newson and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-09-11 with Science categories.
This is a fully revised and expanded second edition of Malcolm Newson's acclaimed book. Exploring in greater depth the meaning of sustainability in river basin development this new edition: * highlights the rapid evolution of practical concepts since the Rio Earth Summit * features new illustrations and case studies from Australia, South Africa and Israel * makes the ecosystem model more explicit throughout * strengthens coverage of the linkages between land and water management.
Sediment Risk Management And Communication
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Author : Damià Barceló
language : en
Publisher: Elsevier
Release Date : 2007-03-12
Sediment Risk Management And Communication written by Damià Barceló and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-12 with Business & Economics categories.
In dynamic river systems, effective and sustainable risk management of sediments, contaminants and their sources must be carried out on a river basin scale. A diversity of interests and risk perceptions, whether environmental, economical, or personal, as well as the broad variety of uses and functions of river systems can lead to conflicts and disagreements about how and where river systems should be managed. This requires a transparent methodology to assess environmental risks in the river basin, followed by a prioritisation of those sites where measures would yield the highest positive effect for the river basin and where financial resources could be allocated most efficiently. However, risk perceptions may only partially be influenced by scientific assessments of risk, and often also depend on a variety of factors such as personal experience and confidence in institutions. Risk managers must develop methods to balance technical and socioeconomic issues with the aim to reduce risks posed by sediments to environmental and economic resources to a level that is perceived as tolerable by society. Sediment Risk Management and Communication (Vol.3 in the SEDNET mini-series) is based on discussions that were held in the working group on "Risk Management and Communication" which was one of 4 working groups within the European Demand-Driven Sediment Research Network "SedNet". It aims to analyse the current situation in Europe with regard to sediment risk management issues, to draw conclusions from this analysis and to offer recommendations for sustainable risk management from basin to site-specific scale. This volume also available as part of a 4-volume set, ISBN 0444519599. Discount price for set purchase. A broad overview on sediment quality and impact assessment of pollutants Suitable for both newcomers to the field of sediment treatment and specialists alike Outlines practical examples of methods used in sediment quality analysis
Missouri River Planning
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2011-02-24
Missouri River Planning written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-24 with Science categories.
Historically, the flow of sediment in the Missouri River has been as important as the flow of water for a variety of river functions. The sediment has helped form a dynamic network of islands, sandbars, and floodplains, and provided habitats for native species. Further downstream, sediment transported by the Missouri and Mississippi Rivers has helped build and sustain the coastal wetlands of the Mississippi River delta. The construction of dams and river bank control structures on the Missouri River and its tributaries, however, has markedly reduced the volume of sediment transported by the river. These projects have had several ecological impacts, most notably on some native fish and bird species that depended on habitats and landforms created by sediment flow. Missouri River Planning describes the historic role of sediment in the Missouri River, evaluates current habitat restoration strategies, and discusses possible sediment management alternatives. The book finds that a better understanding of the processes of sediment transport, erosion, and deposition in the Missouri River will be useful in furthering river management objectives, such as protection of endangered species and development of water quality standards.
Gravel Bed Rivers
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Author : Daizo Tsutsumi
language : en
Publisher: John Wiley & Sons
Release Date : 2017-07-05
Gravel Bed Rivers written by Daizo Tsutsumi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-05 with Science categories.
With 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.
Sediment Quality And Impact Assessment Of Pollutants
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Author : Damia Barcelo
language : en
Publisher: Elsevier
Release Date : 2006-09-29
Sediment Quality And Impact Assessment Of Pollutants written by Damia Barcelo and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-29 with Science categories.
Volume 1 of the Sustainable Management of Sediment Resources mini-series is the first attempt to fill many of these gaps in knowledge and also in practice. The volume includes sections on: Sampling Characterization of contaminants in sediments being bioavailability the main issue Chemical analysis Biological analysis Effect directed analysis and toxicity Identification evaluation Benthos sediment quality assessment Modelling of pollutant fate and behaviour Sediment quality guidelines This first volume is applicable to a wide audience, from students at the graduate level, to experienced researchers and laboratory personnel in academia, industry and government. This volume also available as part of a 4-volume set, ISBN 0444519599. Discount price for set purchase. A broad overview on sediment quality and impact assessment of pollutants Suitable for both newcomers to the field of sediment treatment and specialists alike Outlines practical examples of methods used in sediment quality analysis
Living Rivers Trends And Challenges In Science And Management
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Author : R.S.E.W. Leuven
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-12-20
Living Rivers Trends And Challenges In Science And Management written by R.S.E.W. Leuven and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-20 with Science categories.
This book demonstrates an integrated perspective of trends and challenges in sustainable river science and management, as presented by experts in the fields that form its foundations - ecology, economy and sociology. Their contributions integrate current knowledge of the structure, functioning and management of ‘living rivers’. Also included are data and experiences concerning the rivers Allier, Meuse, Rhine, Sava and Tagliamento in Europe and the Illinois River in the USA.