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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (22 download)
Download or read book Small Reservoirs in Africa written by and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Saruchera, D.
Publisher : IWMI
ISBN 13 : 9290908890
Total Pages : 44 pages
Book Rating : 4.2/5 (99 download)
Download or read book Small reservoirs in Africa: a review and synthesis to strengthen future investment written by Saruchera, D. and published by IWMI. This book was released on 2019-11-04 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Venot, J.-P.
Publisher : IWMI
ISBN 13 : 9290907509
Total Pages : 44 pages
Book Rating : 4.2/5 (99 download)
Download or read book Revisiting dominant notions: A review of costs, performance and institutions of small reservoirs in sub-Saharan Africa. written by Venot, J.-P. and published by IWMI. This book was released on 2012 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report investigates the dynamics of one of the most common agricultural water management practices of sub-Saharan Africa, i.e., small reservoirs. Small reservoirs dam permanent or temporary river flows and support multiple livelihood activities (livestock watering, crop cultivation, fisheries, small handicrafts, etc.) while providing water-related ecosystem services (soil and water conservation, flood and drought mitigation, etc.). Gathering evidence from four sub-Saharan countries, Burkina Faso, Ghana, Ethiopia and Zambia, this report calls for revisiting our understanding and assessment of the costs, performance and institutions for the management of small reservoirs. A more holistic analytical approach is the first step towards an integrative governance framework. This, in turn, holds the promise of sustainable management of small reservoirs.
Author : van Koppen, Barbara
Publisher : International Water Management Institute (IWMI).
ISBN 13 : 9290909072
Total Pages : 47 pages
Book Rating : 4.2/5 (99 download)
Download or read book Process and benefits of community-led multiple use water services written by van Koppen, Barbara and published by International Water Management Institute (IWMI).. This book was released on 2020-07-12 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nigussie, Likimyelesh
Publisher : International Water Management Institute (IWMI)
ISBN 13 : 9290909021
Total Pages : 29 pages
Book Rating : 4.2/5 (99 download)
Download or read book Citizen science in community-based watershed management written by Nigussie, Likimyelesh and published by International Water Management Institute (IWMI). This book was released on 2020-10-27 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Working Papers The publications in this series record the work and thinking of IWMI researchers, and knowledge that the Institute’s scientific management feels is worthy of documenting. This series will ensure that scientific data and other information gathered or prepared as a part of the research work of the Institute are recorded and referenced. Working Papers could include project reports, case studies, conference or workshop proceedings, discussion papers or reports on progress of research, country-specific research reports, monographs, etc. Working Papers may be copublished, by IWMI and partner organizations. Although most of the reports are published by IWMI staff and their collaborators, we welcome contributions from others. Each report is reviewed internally by IWMI staff. The reports are published and distributed both in hard copy and electronically (www.iwmi.org) and where possible all data and analyses will be available as separate downloadable files. Reports may be copied freely and cited with due acknowledgment. About IWMI The International Water Management Institute (IWMI) is an international, research-for-development organization that works with governments, civil society and the private sector to solve water problems in developing countries and scale up solutions. Through partnership, IWMI combines research on the sustainable use of water and land resources, knowledge services and products with capacity strengthening, dialogue and policy analysis to support implementation of water management solutions for agriculture, ecosystems, climate change and inclusive economic growth. Headquartered in Colombo, Sri Lanka, IWMI is a CGIAR Research Center and leads the CGIAR Research Program on Water, Land and Ecosystems (WLE). www.iwmi.org
Author : Donauer, T.
Publisher : International Water Management Institute (IWMI).
ISBN 13 : 9290909048
Total Pages : 44 pages
Book Rating : 4.2/5 (99 download)
Download or read book Gap and opportunity analysis of hydrological monitoring in the Ziway-Shala Sub-basin, Ethiopia written by Donauer, T. and published by International Water Management Institute (IWMI).. This book was released on 2020-11-20 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Working Papers The publications in this series record the work and thinking of IWMI researchers, and knowledge that the Institute’s scientific management feels is worthy of documenting. This series will ensure that scientific data and other information gathered or prepared as a part of the research work of the Institute are recorded and referenced. Working Papers could include project reports, case studies, conference or workshop proceedings, discussion papers or reports on progress of research, country-specific research reports, monographs, etc. Working Papers may be copublished, by IWMI and partner organizations. Although most of the reports are published by IWMI staff and their collaborators, we welcome contributions from others. Each report is reviewed internally by IWMI staff. The reports are published and distributed both in hard copy and electronically (www.iwmi.org) and where possible all data and analyses will be available as separate downloadable files. Reports may be copied freely and cited with due acknowledgment. About IWMI The International Water Management Institute (IWMI) is an international, research-for-development organization that works with governments, civil society and the private sector to solve water problems in developing countries and scale up solutions. Through partnership, IWMI combines research on the sustainable use of water and land resources, knowledge services and products with capacity strengthening, dialogue and policy analysis to support implementation of water management solutions for agriculture, ecosystems, climate change and inclusive economic growth. Headquartered in Colombo, Sri Lanka, IWMI is a CGIAR Research Center and leads the CGIAR Research Program on Water, Land and Ecosystems (WLE). www.iwmi.org
Author : McCartney, Matthew
Publisher : International Water Management Institute (IWMI).
ISBN 13 : 9290909374
Total Pages : 29 pages
Book Rating : 4.2/5 (99 download)
Download or read book Change in global freshwater storage written by McCartney, Matthew and published by International Water Management Institute (IWMI).. This book was released on 2022-03-23 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raffaello Cervigni
Publisher : World Bank Publications
ISBN 13 : 1464804672
Total Pages : 216 pages
Book Rating : 4.4/5 (648 download)
Download or read book Enhancing the Climate Resilience of Africa's Infrastructure written by Raffaello Cervigni and published by World Bank Publications. This book was released on 2015-09-01 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: To sustain Africa’s growth, and accelerate the eradication of extreme poverty, investment in infrastructure is fundamental. In 2010, the Africa Infrastructure Country Diagnostic found that to enable Africa to fill its infrastructure gap, some US$ 93 billion per year for the next decade will need to be invested. The Program for Infrastructure Development in Africa (PIDA), endorsed in 2012 by the continent’s Heads of State and Government, lays out an ambitious long-term plan for closing Africa’s infrastructure including trough step increases in hydroelectric power generation and water storage capacity. Much of this investment will support the construction of long-lived infrastructure (e.g. dams, power stations, irrigation canals), which may be vulnerable to changes in climatic patterns, the direction and magnitude of which remain significantly uncertain. Enhancing the Climate Resilience of Africa 's Infrastructure evaluates -using for the first time a single consistent methodology and the state-of-the-arte climate scenarios-, the impacts of climate change on hydro-power and irrigation expansion plans in Africa’s main rivers basins (Niger, Senegal, Volta, Congo, Nile, Zambezi, Orange); and outlines an approach to reduce climate risks through suitable adjustments to the planning and design process. The book finds that failure to integrate climate change in the planning and design of power and water infrastructure could entail, in scenarios of drying climate conditions, losses of hydropower revenues between 5% and 60% (depending on the basin); and increases in consumer expenditure for energy up to 3 times the corresponding baseline values. In in wet climate scenarios, business-as-usual infrastructure development could lead to foregone revenues in the range of 15% to 130% of the baseline, to the extent that the larger volume of precipitation is not used to expand the production of hydropower. Despite the large uncertainty on whether drier or wetter conditions will prevail in the future in Africa, the book finds that by modifying existing investment plans to explicitly handle the risk of large climate swings, can cut in half or more the cost that would accrue by building infrastructure on the basis of the climate of the past.
Author : Shah, Tushaar
Publisher : IWMI
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4./5 ( download)
Download or read book Accelerating irrigation expansion in Sub-Saharan Africa written by Shah, Tushaar and published by IWMI. This book was released on with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Intergovernmental Panel on Climate Change (IPCC)
Publisher : Cambridge University Press
ISBN 13 : 1009178466
Total Pages : 1807 pages
Book Rating : 4.0/5 (91 download)
Download or read book The Ocean and Cryosphere in a Changing Climate written by Intergovernmental Panel on Climate Change (IPCC) and published by Cambridge University Press. This book was released on 2022-05-19 with total page 1807 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.
Author : World Commission on Dams
Publisher : Routledge
ISBN 13 : 1134898053
Total Pages : 834 pages
Book Rating : 4.1/5 (348 download)
Download or read book Dams and Development written by World Commission on Dams and published by Routledge. This book was released on 2016-05-13 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: By the year 2000, the world had built more than 45,000 large dams to irrigate crops, generate power, control floods in wet times and store water in dry times. Yet, in the last century, large dams also disrupted the ecology of half the world's rivers, displaced tens of millions of people from their homes and left nations burdened with debt. Their impacts have inevitably generated growing controversy and conflicts. Resolving their role in meeting water and energy needs is vital for the future and illustrates the complex development challenges that face our societies. The Report of the World Commission on Dams: - is the product of an unprecedented global public policy effort to bring governments, the private sector and civil society together in one process - provides the first comprehensive global and independent review of the performance and impacts of dams - presents a new framework for water and energy resources development - develops an agenda of seven strategic priorities with corresponding criteria and guidelines for future decision-making. Challenging our assumptions, the Commission sets before us the hard, rigorous and clear-eyed evidence of exactly why nations decide to build dams and how dams can affect human, plant and animal life, for better or for worse. Dams and Development: A New Framework for Decision-Making is vital reading on the future of dams as well as the changing development context where new voices, choices and options leave little room for a business-as-usual scenario.
Author : Merrey, D. J.
Publisher : International Water Management Institute (IWMI)
ISBN 13 : 9290908769
Total Pages : 50 pages
Book Rating : 4.2/5 (99 download)
Download or read book Improving the availability and effectiveness of rural and “Micro” finance for small-scale irrigation in Sub-Saharan Africa written by Merrey, D. J. and published by International Water Management Institute (IWMI). This book was released on 2018-12-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Iwmi
ISBN 13 : 9789290906582
Total Pages : 35 pages
Book Rating : 4.9/5 (65 download)
Download or read book Minimizing the Negative Environmental and Health Impacts of Agricultural Water Resources Development in Sub-Saharan Africa written by and published by Iwmi. This book was released on 2007 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vasileios A. Tzanakakis
Publisher : MDPI
ISBN 13 : 3039433067
Total Pages : 290 pages
Book Rating : 4.0/5 (394 download)
Download or read book Water Supply and Water Scarcity written by Vasileios A. Tzanakakis and published by MDPI. This book was released on 2020-11-04 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book includes selected papers that has been published in the Water journal Special Issue (SI) on Water Supply and Water Scarcity. Moreover, an overview of the SI is included. The papers selected for publication in the SI include review and research papers on water history, on water management issues under water scarcity regimes, on rainwater harvesting, on water quality and degradation, and on climatic variability impacts on water resources. Overall, the issue identify and highlight the main challenges in water sector, and particularly in management and protection of water resources and in use of alternative (non-conventional) water resources, especially in areas with demographic change and climate vulnerability in order to achieve sustainable and secure water supply. Furthermore, general guidelines and possible solutions for an improved and sophisticated water management system are proposed and discussed, such as the adoption of advanced technological solutions and practices that improve water-use efficiency and the use of alternative water resources, to address the growing environmental and health issues and to reduce the emerging conflicts among water users.
Author : Namara, Regassa E.
Publisher : IWMI
ISBN 13 : 9290907398
Total Pages : 40 pages
Book Rating : 4.2/5 (99 download)
Download or read book Typology of irrigation systems in Ghana written by Namara, Regassa E. and published by IWMI. This book was released on 2011-06-27 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in African irrigation investment is growing. However, irrigation is not a monolithic concept, and the opportunities and risks can vary substantially by approach. To help provide an understanding of the variation, this paper builds on previous work to provide a detailed typology of irrigation systems as currently used in Ghana.
Author : G.W. Annandale
Publisher : Elsevier
ISBN 13 : 9780080870205
Total Pages : 220 pages
Book Rating : 4.8/5 (72 download)
Download or read book Reservoir Sedimentation written by G.W. Annandale and published by Elsevier. This book was released on 1987-01-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : WWAP
Publisher : UNESCO Publishing
ISBN 13 : 9231002643
Total Pages : 154 pages
Book Rating : 4.2/5 (31 download)
Download or read book The United Nations world water development report 2018 written by WWAP and published by UNESCO Publishing. This book was released on 2018-03-26 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
