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Application Of The Water Evaluation And Planning Weap Model To Assess Future Water Demands And Resources In The Olifants Catchment South Africa
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Book Synopsis Application of the Water Evaluation and Planning (WEAP) Model to Assess Future Water Demands and Resources in the Olifants Catchment, South Africa by : Roberto Arranz
Download or read book Application of the Water Evaluation and Planning (WEAP) Model to Assess Future Water Demands and Resources in the Olifants Catchment, South Africa written by Roberto Arranz and published by IWMI. This book was released on 2007 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Olifants catchment is one of 19 Catchment Management Areas in South Africa. Different water users (i.e., rural, urban, mining, subsistence and commercial irrigated agriculture, commercial forestry, industry and power generation) are present in the catchment. Rising population andincreasing water provision in rural areas, in conjunction with the development of the mining industry, the construction of new power generation plants, the implementation of environmental flows andthe need to meet international flow requirements are going to greatly exacerbate the complexity of future water resources management in what is already a water-stressed catchment. Being able to assess the ability of the catchment to satisfy potential water demands is crucial in order to plan for the future and make wise decisions. In this study, a scenario analysis approach was used in conjunction with the Water Evaluation And Planning model, in order to assess the impacts of possible water demands on the water resources of the Olifants catchment in 2025. Foreach scenario, the water resource implications were compared to a 1995 “baseline.” The model enabled analyses of unmet water demands, streamflows and water storage for each scenario. The model results show that for the different scenarios considered in this study the implementation of the Environmental Reserve (an instream requirement to guarantee the health of the riverine ecosystems) will increase the shortages for other sectors. The construction of the main water storage infrastructure proposed by the Department of Water Affairs and Forestry, in conjunction with the application of Water Conservation and Demand Management practices, can reduce the unmet demands and shortfalls to levels lower than, or similar to, those experienced in the 1995 baseline. However, in all cases these interventions will be insufficient to completely meet the demands of all the sectors. A tight control of the growth in future demands is essential, although this may be difficult in a rapidly developing country like South Africa.
Book Synopsis Evaluation of historic, current and future water demand in the Olifants River Catchment, South Africa by : McCartney, Matthew P., Arranz, Roberto
Download or read book Evaluation of historic, current and future water demand in the Olifants River Catchment, South Africa written by McCartney, Matthew P., Arranz, Roberto and published by IWMI. This book was released on 2007 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resource development has played a significant role in the expansion of agriculture and industry in the Olifants River Catchment. However, currently water deficit is one of the major constraints hampering development in the catchment; both the mining and agricultural sectors are producing below optimal levels because of their reliance on insufficient supplies. In this study, the Water Evaluation and Planning (WEAP) model was used to evaluate scenarios of historic, current and future water demand in the catchment. For each scenario, the WEAP model was used to simulate demand in five different sectors (rural, urban, mining, commercial forestry and irrigation) over a 70-year period of varying rainfall and hydrology. Levels of assured supply were estimated for each sector and the economic cost of failing to provide water was predicted. For the future scenarios, the impact of infrastructure development and water conservation measures were assessed. The study illustrates how a relatively simple model can provide useful insight for resource planning and management.
Book Synopsis Decision Support Systems for Large Dam Planning and Operation in Africa by : Matthew P. McCartney
Download or read book Decision Support Systems for Large Dam Planning and Operation in Africa written by Matthew P. McCartney and published by IWMI. This book was released on 2007-01-01 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supported by many International agencies.
Download or read book Hydrometeorology written by Kevin Sene and published by Springer Science & Business Media. This book was released on 2009-12-12 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes recent developments in hydrometeorological forecasting techniques for a range of timescales, from short term to seasonal and longer terms. It conveniently brings together both meteorological and hydrological aspects in a single volume.
Book Synopsis Water Resources Planning, (M50) by : AWWA Staff
Download or read book Water Resources Planning, (M50) written by AWWA Staff and published by American Water Works Association. This book was released on 2011-01-12 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Manual of Water Supply Practices provides utility guidance on how to develop an integrated resource plan for ensuring adequate water supplies to accommodate projected future water demands. Covers all topics of water resources planning: demand forecasting, evaluation of potential new source waters, hydrologic modeling, regulatory issues, environmental impact analysis, public involvement, and economic analysis. Includes sample Integrated Resources Plans developed by water utilities.
Book Synopsis Development Trajectories of River Basins by : François Molle
Download or read book Development Trajectories of River Basins written by François Molle and published by IWMI. This book was released on 2003 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of societies is shaped to a large extent by their resources base, notably water resources. Access to and control of water depend primarily on the available technology and engineering feats, such as river-diversion structures, canals, dams and dikes. As growing human pressure on water resources brings actual water use closer to potential ceilings, supply-augmentation options get scarcer, and societies, therefore, usually respond by adopting conservation measures and by reallocating water towards more beneficial uses.
Book Synopsis From Integrated to Expedient by : Lankford, B. A
Download or read book From Integrated to Expedient written by Lankford, B. A and published by IWMI. This book was released on 2007 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study draws on experiences in the catchment of the Great Ruaha River in Tanzania.
Book Synopsis State Water Conservation Planning Guide by :
Download or read book State Water Conservation Planning Guide written by and published by . This book was released on 1980 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :McCartney M. , Alemayehu T. , Shiferaw A. , Awulachew S. Publisher :IWMI ISBN 13 :9290907215 Total Pages :44 pages Book Rating :4.2/5 (99 download)
Book Synopsis Evaluation of current and future water resources development in the Lake Tana Basin, Ethiopia by : McCartney M. , Alemayehu T. , Shiferaw A. , Awulachew S.
Download or read book Evaluation of current and future water resources development in the Lake Tana Basin, Ethiopia written by McCartney M. , Alemayehu T. , Shiferaw A. , Awulachew S. and published by IWMI. This book was released on 2010 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake Tana, located in the headwaters of the Blue Nile, is valuable for many people including the communities who live around the lakeshore and those who live immediately downstream. The area has been identified as a region for hydropower and irrigation development, vital for economic growth in Ethiopia. A multidisciplinary study was conducted to assess the possible impacts of this development. This study found that current development has benefited some local people but adversely affected others. Future development will exacerbate pressure on the lake. Hard choices must be made about how the water is best utilized. It is important that all stakeholders, including local people, are involved in the decision-making process.
Book Synopsis Water Requirements, Availabilities, Constraints, and Recommended Federal Actions by : United States. Interagency Task Force on Water Resources
Download or read book Water Requirements, Availabilities, Constraints, and Recommended Federal Actions written by United States. Interagency Task Force on Water Resources and published by . This book was released on 1974 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a technical analysis of the Water Resources Council prepared to determine the degree to which the water resources of the United States will be able to accommodate potential increases in energy production. The study considers the competition of energy-related water requirements with existing or anticipated future water uses for other purposes; accommodation of energy-related water requirements with other competing uses; the magnitude and extent of any water supply shortages, water quality, institutional and other water supply problems (environmental, capital investment, manpower, inter-basin transfer) that may restrict or prevent selected future condition energy development scenarios from being implemented; water-related Federal actions required to overcome problems and constraints of the nature described above; the requirements which need to be placed on hydroelectric power generation capability to assist in meeting the Nation's energy needs.
Book Synopsis Procedures for Evaluation of Water and Related Land Resource Projects by : Water Resources Council (U.S.). Special Task Force
Download or read book Procedures for Evaluation of Water and Related Land Resource Projects written by Water Resources Council (U.S.). Special Task Force and published by . This book was released on 1969 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Strategic Water Management: International Experience and Practices – Vol. II – Basin Water Allocation Planning by :
Download or read book Strategic Water Management: International Experience and Practices – Vol. II – Basin Water Allocation Planning written by and published by UNESCO. This book was released on 2013 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Nation's Water Resources by : Water Resources Council (U.S.)
Download or read book The Nation's Water Resources written by Water Resources Council (U.S.) and published by . This book was released on 1978 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Supply and Demand by : Resources for the Future
Download or read book Water Supply and Demand written by Resources for the Future and published by . This book was released on 1960 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis More Crop Per Drop by : Meredith Giordano
Download or read book More Crop Per Drop written by Meredith Giordano and published by IWA Publishing. This book was released on 2007-01-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is an analytical summary and a critical synthesis of research at the International Water Management Institute over the past decade under its evolving research paradigm known popularly as 'more crop per drop'. The research synthesized here covers the full range of issues falling in the larger canvas of water-food-health-environment interface. Besides its immediate role in sharing knowledge with the research, donor, and policy communities, this volume also has a larger purpose of promoting a new way of looking at the water issues within the broader development context of food, livelihood, health and environmental challenges. More crop per drop: Revisiting a research paradigm contrasts the acquired wisdom and fresh thinking on some of the most challenging water issues of our times. It describes new tools, approaches, and methodologies and also illustrates them with practical application both from a global perspective and within the local and regional contexts of Asia and Africa. Since this volume brings together all major research works of IWMI, including an almost exhaustive list of citations, in one single set of pages, it is very valuable not only as a reference material for researchers and students but also as a policy tool for decision-makers and development agencies.
Book Synopsis Procedures for Evaluation of Water and Related Land Resource Projects by : United States. Water Resources Council. Special Task Force
Download or read book Procedures for Evaluation of Water and Related Land Resource Projects written by United States. Water Resources Council. Special Task Force and published by . This book was released on 1969 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Nation's Water Resources by : Water Resources Council (U.S.)
Download or read book The Nation's Water Resources written by Water Resources Council (U.S.) and published by . This book was released on 1978 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
