Chief Joseph Dam O&M, Columbia River PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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Author: United States. Bureau of Reclamation
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 548

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Author: Maite M. Aldaya
Publisher: Routledge
ISBN: 1136538526
Category : Business & Economics
Languages : en
Pages : 224

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Book Description
People use lots of water for drinking, cooking and washing, but significantly more for producing things such as food, paper and cotton clothes. The water footprint is an indicator of water use that looks at both direct and indirect water use of a consumer or producer. Indirect use refers to the 'virtual water' embedded in tradable goods and commodities, such as cereals, sugar or cotton. The water footprint of an individual, community or business is defined as the total volume of freshwater that is used to produce the goods and services consumed by the individual or community or produced by the business. This book offers a complete and up-to-date overview of the global standard on water footprint assessment as developed by the Water Footprint Network. More specifically it: o Provides a comprehensive set of methods for water footprint assessment o Shows how water footprints can be calculated for individual processes and products, as well as for consumers, nations and businesses o Contains detailed worked examples of how to calculate green, blue and grey water footprints o Describes how to assess the sustainability of the aggregated water footprint within a river basin or the water footprint of a specific product o Includes an extensive library of possible measures that can contribute to water footprint reduction

Author: R. L. Soderberg
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 148

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Author: United States. Navy Department
Publisher:
ISBN:
Category :
Languages : en
Pages : 258

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Author: Worrall Reed Carter
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 520

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Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309437873
Category : Science
Languages : en
Pages : 231

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Book Description
Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.

Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 1583215492
Category : Science
Languages : en
Pages : 286

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Book Description
This comprehensive manual of water supply practices explains the design, selection, specification, installation, transportation, and pressure testing of concrete pressure pipes in potable water service.

Author: Ramesh Bhatia
Publisher: Academic Foundation
ISBN: 9788171886814
Category : Business & Economics
Languages : en
Pages : 382

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Book Description
Dam assessment, by its very nature, is a complex undertaking. Many of the benefits and costs associated with dam development have quite different time streams. These benefits and costs are faced by different sectors and there are inter-relationships between sectors. The effects of dams are distributed across different spatial scales, from local to basin, to regional to national, and in some cases, to trans-national. To add to the complexity, while some of the impacts of the dam projects are direct , the others are indirect with the definition of what constitutes direct versus indirect impacts also varying. The aim of the present study has been to evaluate some of the above interactions, in particular the direct and indirect economic impacts of dams. The study ex-post evaluates the magnitude of multipliers, a measure of the total benefits (direct plus indirect) of the project in relation to its direct benefits, and assesses the distributional and poverty reduction impacts of dam projects. The four cases studied in the present book include three large projects Bhakra Dam System (India), Aswan High Dam (Egypt) and Sobradinho Dam (and the set of cascading reservoirs) (Brazil) and one small check dam Bunga (India). The present study should be seen as one of the numerous other steps that need to be taken to reach the goal of evaluating the full development impact of the dam projects. The aim here has been to highlight the relevance of one of the components of a full evaluation of dam projects that is often neglected, i.e., their indirect and induced economic impacts.

Author: Hubert Chanson
Publisher: CRC Press
ISBN: 1315680297
Category : Technology & Engineering
Languages : en
Pages : 178

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Book Description
Recent advances in technology have permitted the construction of large dams, reservoirs and channels. This progress has necessitated the development of new design and construction techniques, particularly with the provision of adequate flood release facilities. Chutes and spillways are designed to spill large water discharges over a hydraulic struc