Identification of Selected Small-scale Dams Suitable for Hydroelectric Power Development PDF Download
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Author: U.S. Army Engineer Institute for Water Resources
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 20
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Book Description
Author: U.S. Army Engineer Institute for Water Resources
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 20
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Book Description
Author: United States. Bureau of Reclamation
Publisher:
ISBN:
Category : Barrages
Languages : en
Pages : 860
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Book Description
Author: Mary Lyon-Allen
Publisher:
ISBN:
Category : Barrages
Languages : en
Pages : 22
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Book Description
Author: Richard J. McDonald
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 88
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Book Description
Author: Greg Lindsey
Publisher:
ISBN:
Category : Building sites
Languages : en
Pages : 184
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Book Description
Author: Amos T. Kabo-Bah
Publisher: Academic Press
ISBN: 0128130172
Category : Technology & Engineering
Languages : en
Pages : 236
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Book Description
Sustainable Hydropower in West Africa: Planning, Operation, and Challenges provides a comprehensive overview of the planning, deployment and management of hydropower in West Africa and similar regions. The authors use a practical approach to analyze available technology, modeling methodologies and sustainability aspects, such as the dependence between climate and hydropower, and socio-economic and environmental impacts. They discuss the need for innovative solutions and how to close research gaps in the field for this region. Although more than 50% of West Africa's hydropower potential is still untapped, re-engineering and maintenance of existing hydropower plants is a key issue and is discussed. Issues of productivity and optimization are also covered, as well as the introduction of new technology and integration of hydropower into existing energy systems—renewable energy systems, in particular. Policy and regulation are also examined, considering competing needs when managing water resources. The final chapter offers a summary of activities, strategies, policies and technology for easy reference and practical use. Due to its wide coverage and real life examples, this is a useful reference for engineering professionals in the field of hydropower, working in West Africa and regions with similar conditions. This book helps engineers make technology and location decisions for planning, deploying and operating hydropower plants. The book's accessible language and international authorship also allows for easy use by energy researchers, analysts and policy makers who need information for the analysis, modeling, financing, implementation and regulation of hydropower in West Africa and related regions. - Presents the most current issues related to hydropower deployment and management in West Africa and regions with similar conditions - Discusses key challenges, focusing on practical aspects and methodologies - Explores the technological, sustainability and economic aspects to be considered when deploying, operating and maintaining hydropower plants in West Africa and similar regions
Author: Greg Lindsey
Publisher:
ISBN:
Category : Hydroelectric generators
Languages : en
Pages : 54
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Book Description
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 322
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
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Book Description
Author: Kelly Maren Kibler
Publisher:
ISBN:
Category : Dam retirement
Languages : en
Pages : 278
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Book Description
Management of small dams may have profound implications for the health and integrity of small rivers and freshwater diversity. Global indicators suggest future growth in the small hydropower sector, particularly in developing countries. As a renewable energy source, it is often presumed that small hydropower entails fewer and less severe negative externalities than those associated with development of larger hydropower facilities. However, as very little study exists investigating the cumulative effect of small-scale hydrodevelopment on ecological and social systems, limited data is available to substantiate this assumption. To enhance understanding of small hydropower effects, I present a comprehensive comparison of biophysical consequences of small and large hydropower stations in Nujiang Prefecture, Yunnan Province, China. My comparison indicates that cumulative ecological effects of small hydropower development may equal or exceed those associated with development of large hydropower. Because negligible adverse effects are anticipated, small hydropower projects often are characterized by reduced project oversight, streamlined permitting processes, relaxed requirements for environmental impact assessment and mitigation, and increased opportunity for international support relative to large hydropower projects. Outcomes from my comparison of small and large hydropower stations in Nujiang Prefecture and synthesis of available study from diversion-design facilities suggest that current policies allowing less rigorous standards of impact assessment for the small hydropower sector should be reevaluated. Further study is necessary to optimize management that minimizes the consequences of small hydropower and to create effective policies encouraging low-impact development of renewable energy sources. With regard to decommissioning of small dams, the restoration potential of small rivers impounded by reservoirs filled with coarse sediment may outweigh the likelihood of detrimental dam-removal effects. After removal of the Brownsville Dam from the Calapooia River, Oregon, aquatic habitats directly below the dam became more heterogeneous over the short term, while changes further downstream were virtually undetectable. As the Brownsville Dam stored coarse rather than fine sediments, outcomes following removal differ from results of many prior dam removal studies. As current conceptual ideas of dam removal effects are largely informed by study of low-gradient systems transporting finer sediments, I propose a refined conceptual model describing downstream geomorphic processes following small dam removal when upstream fill is dominated by coarse sediments. Dam removal monitoring studies challenge many basic assumptions of conventional experimental designs and data analysis techniques, thus the quality of information available to aid decision making may often be questionable or misleading. To assist managers in undertaking dam removal monitoring, I also discuss assets and limitations of monitoring and analysis options available for dam removal studies, with emphasis on selecting a rigorous experimental design and determining significance of results.
