Download or read book Adaptation to Climate change Induced Water Stress in the Nile Basin written by United Nations Publications and published by UN. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Nile River Basins rich ecological resources are vital to the 238 million people living in the region. The basins natural environment is the ultimate source of its economic activities (production and consumption) and the sink for disposing of all its waste. At the same time, the Nile Basins human resources are also crucial assets, providing the labour and markets for goods that drive the regional economy. This report illustrates these links between people, the economy and the environment. For example, we learn that the Nile Delta and the wider Mediterranean coast account for 30-40 per cent of Egypts agricultural production and more than half of its tourism and industrial base. Water is central to all these activities and processes and must be available in sufficient quantities to meet environmental, consumption and social needs."--Publisher's description.
Download or read book Nile River Basin written by Assefa M. Melesse and published by Springer Science & Business Media. This book was released on 2014-02-13 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive overview of the hydrology of the Nile River, especially the ecohydrological degradation and challenges the basin is facing, the impact of climate change on water availability and the transboundary water management issues. The book includes analysis and approaches that will help provide different insights into the hydrology of this complex basin, which covers 11 countries and is home to over 300 million people. The need for water-sharing agreements that reflect the current situations of riparian countries and are based on equitable water- sharing principles is stressed in many chapters. This book explores water resource availability and quality and their trends in the basin, soil erosion and watershed degradation at different scales, water and health, land use and climate change impact, transboundary issues and water management, dams, reservoirs and lakes. The link between watershed and river water quantity and quality is discussed pointing out the importance of watershed protection for better water resource management, water accessibility, institutional set-up and policy, water demand and management. The book also presents the water sharing sticking points in relation to historical treaties and the emerging water demands of the upstream riparian countries. The need for collaboration and identification of common ground to resolve the transboundary water management issues and secure a win-win is also indicated.
Download or read book Water Scarcity and Food Security Along the Nile written by Terje Oestigaard and published by Nordic Africa Institute. This book was released on 2012-08 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the back-cover: In 2050, the population in all the Nile Basin countries is expected to be ten times higher than it was in 1950. This will put ever increasing pressure on water as a resource for development. The Nile Basin catchment area is shared by 11 countries covering about one-tenth of the African continent. Globally, around 70 per cent of fresh water consumption is used in agriculture. This puts the spotlight on future scenarios regarding food production : will there be enough water for food security in the Nile Basin countries? In this Current African Issues publication, water scarcity and food security are analysed from a range of perspectives. What are the future predictions regarding population increase and climate change, and how will these affect development in Nile Basin countries? What are the current water theories addressing the above issues, and what are the main challenges the Nile Basin countries will face in a context that is also strongly shaped by its history?
Download or read book Nile Basin Adaptation to Water Stress written by United Nations Environment Programme and published by . This book was released on 2013 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Governing the Nile Under Climatic Uncertainty written by Mahemud Tekuya and published by . This book was released on 2020 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is projected to have catastrophic impacts on the hydrological cycle. Water availability, quantity, and demand will be affected. Existing studies and climate change models are commonly predicting increases in average annual temperature in the Nile Basin, leading to greater water loss due to evaporation. There is much less certainty in projections concerning future rainfall, river flows, and water availability in the Nile Basin. Studies concerning the later find contradictory results; one predicts floods and increased runoff, and the other predicts water scarcity and possible droughts. Proper governance of the Nile in the face of these uncertainties demands a response to two contradictory scenarios: either an increase in water availability and flooding or water scarcity and drought; each of which requires opposite adaptation strategies. Building flexible and resilient legal and institutional arrangements will no doubt be at the heart of such adaptation strategies. If climate change reduces the available water in the Nile Basin, competition for water between the Nile Basin States will intensify, possibly leading to conflict. If the available water resources increase due to climate change, this will create a need for a new legal response to flooding. In either case, flexibility is crucial in adapting to climate change. Drawing upon key findings from recent climate change modeling studies, this article analyses the intrinsic capacity of the fragmented legal regime governing the Nile watercourse to adapt to climate change. The article submits that the legal instruments governing the Nile watercourse do not possess the flexibility required for addressing the possible consequences of climate change. Indicating how flexibility can be built in the Nile watercourse treaties, the article proposes a climate-proofed basin-wide treaty.
Download or read book Nile River Basin written by and published by . This book was released on 2013 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nile Waters written by Joseph Awange and published by Springer Nature. This book was released on 2021-02-19 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is useful to those in water resources management and policy formulations, hydrologists, environmentalists, engineers and researchers. Exploiting advanced statistical techniques and the latest state-of-the-art multi-mission satellites, surface models and reanalysis products, this book provides the first comprehensive weighing of the changes in the Nile River Basin’s (NRB: ~ 3,400,000 km2 ) stored waters' compartments, surface, soil moisture and groundwater, and their association to climate variability/change and anthropogenic impacts on the one hand. On the other hand, it argues on the need for equitable use of the NRB’s waters by all 11 countries within its basin, and doing away with obsolete Nile treaties that were signed by Britain, Egypt and Sudan, which prohibit the use of the Nile by 8 upstream countries. With Ethiopia’s construction of Africa’s largest dam (GERD; Grand Ethiopian Renaissance Dam) along the Blue Nile, which is expected to take several years to fill, the Nile is back on the news. Combined with Uganda’s Nalubaale, Kiira and Bujagali dams on the White Nile, these human-induced impacts (i.e., damming), coupled with those of climate variability/change, are expected to exacerbate tension with the low stream countries (Egypt and Sudan) fearing the cut in theNile’s total volume. Furthermore, the Nile river, arguably the world’s longest river (6800 km), impacts on the livelihood of over 300 million people of 11 countries within its basin. This population is expected to double in the next twenty-five years, thereby putting extreme pressure on its water resources. An in-depth analysis of changes in the Nile’s stored waters, therefore, is essential to inform its management and sustainable equitable use. Owing to its sheer size, however, obtaining in-situ data from “boots on the ground” is practically impossible, paving way to the space-based weighing of the Nile River Basin using a suite of high spatio-temporal remotely sensed and reanalysis products, as well as those of hydrological models. “Arguably, the Nile River is the most unique river in the world. It spans extremes of rainfall from being measured by meters to being measured by centimeters, from the humid tropics to the driest of deserts. Yet, thirsty people live throughout this basin and therefore the demands on its water resources are uneven. Knowing the water amounts throughout the entire Nile Basin is a critical step for governments and international treaties to avoid the “Tragedy of the Commons”. Africa can embrace this future through the leadership of Prof. Awange and others like him who have devoted their careers to Africa’s waters” —Doug Alsdorf, Ph.D., Professor of Geophysics at the Ohio State University (USA).
Download or read book Extreme Hydrology and Climate Variability written by Assefa M. Melesse and published by Elsevier. This book was released on 2019-07-03 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extreme Hydrology and Climate Variability: Monitoring, Modelling, Adaptation and Mitigation is a compilation of contributions by experts from around the world who discuss extreme hydrology topics, from monitoring, to modeling and management. With extreme climatic and hydrologic events becoming so frequent, this book is a critical source, adding knowledge to the science of extreme hydrology. Topics covered include hydrometeorology monitoring, climate variability and trends, hydrological variability and trends, landscape dynamics, droughts, flood processes, and extreme events management, adaptation and mitigation. Each of the book's chapters provide background and theoretical foundations followed by approaches used and results of the applied studies. This book will be highly used by water resource managers and extreme event researchers who are interested in understanding the processes and teleconnectivity of large-scale climate dynamics and extreme events, predictability, simulation and intervention measures. Presents datasets used and methods followed to support the findings included, allowing readers to follow these steps in their own research Provides variable methodological approaches, thus giving the reader multiple hydrological modeling information to use in their work Includes a variety of case studies, thus making the context of the book relatable to everyday working situations for those studying extreme hydrology Discusses extreme event management, including adaption and mitigation
Download or read book Nile River Basin written by Assefa M. Melesse and published by Springer Science & Business Media. This book was released on 2011-03-28 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents results of scientific studies ranging from hydrological modelling to water management and policy issues in the Nile River basin. It examines the physical, hydrometeorological and hydrogeological description of the basin along with analysis in understanding the hydrological processes of the basin under the changing land-use stemming from population pressure and increased natural resources tapping. The book discusses the increased impact of climate change on the river flows, and such issues as water availability and demand, management and policy to offset the imbalance between demand and available resources. This book will be of interest to researchers, practitioners, water resources mangers, policy makers as well as graduate and undergraduate students. It is a useful reference text for ecohydrology, arid zone hydrology, hydrology of transboundary rivers and similar courses.
Download or read book Climate Change Adaptation in the Water Sector written by Fulco Ludwig and published by Routledge. This book was released on 2012-05-04 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's climate variability already has a large impact on water supply and protection. Millions of people are affected every year by droughts and floods. Future climate change is likely to make things worse. Many people within the water sector are aware that climate change is expected to have serious consequences for water resource management, but they are unsure how to incorporate climate information into their management structures. Providing a compendium of specific strategies, Climate Change Adaptation in the Water Sector is the first book to show students and professionals in the water sector how to adapt to climate change and variability. It enables advanced students, managers, decision-makers and other practitioners to feel comfortable in analysing and using climate data within the water sector. The book consists of two parts: the first describes the general issues and is written mainly by the editors of the book, while the second part contains specific case studies drawn from a wide range of contrasting countries: Australia, Germany, The Netherlands, the Philippines, South Africa, Thailand and Yemen. Published in association with the Co-operative Programme on Water and Climate, NeWater, UNESCO and WATCH (Water and Global Change)
Download or read book Climate Change and Water Resources in Africa written by Salif Diop and published by Springer Nature. This book was released on 2021-02-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this book is on the key water-related vulnerabilities to climate change in Africa, particularly in its most vulnerable areas, exploring potential management responses to such vulnerabilities. The African countries are particularly exposed and vulnerable to the negative impacts of climate change, with important impacts on water resources and hydrological systems, water availability, water resource management and sea level variations. Already, under various anthropogenic pressures, the status of water resources in Africa has been changing over the past decades, with decreasing water quality, falling groundwater levels, and variability in rainfall, both in terms of timing and intensity. Climate change will further accelerate the rate of change, affecting the ability of people and societies to respond in a timely manner. It is clear that there is no quick fix to the pressures imposed on water resources by climate change. Increasing the resilience of ecosystems and communities to extreme events such as flooding and drought, and integrating climate change risks and opportunities into development decision-making is indeed a key challenge, as much a technical climate-change one, as a political and developmental challenge. The book, in this regard, intends to contribute to the debate around climate change in relation to water resources management in Africa, and in particular inform policy decisions and actions that will improve governments’ and communities’ ability to manage the challenges of climate change and variability in relation to the aquatic ecosystems that they depend on. The knowledge collected in this book will benefit policy makers, researchers, as well as other stakeholders.
Download or read book The Nile Basin water resources overview of key research questions pertinent to the Nile Basin initiative written by Yasir Mohamed and published by IWMI. This book was released on 2008-06-24 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nile Basin Initiative (NBI) is a remarkable achievement towards the cooperative management of the common Nile water resources. Based on a Shared Vision Program and a Subsidiary Action Program, the NBI has numerous ongoing projects on the ground. Research on the Nile water resources has been recognized to be crucial for successful implementation of the NBI projects. Therefore, IWMI and other research centers have worked together with the NBI to identify knowledge gaps pertinent to the Nile water resources. This report presents prioritized research questions, pertinent ongoing research projects and the implementing institutions; and available databases on the Nile.
Download or read book Assessing Impacts of Climate Change on the Hydrology of the Nile River written by Mohamed S. Siam and published by . This book was released on 2016 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human population living in the Nile basin is projected to double by 2050, approaching one billion. The increase in water demand associated with this burgeoning population fuels an ongoing water conflict between the riparian countries. Uncertainty regarding potential future changes in the flow of the Nile River as a result of climate change adds further stress to this critical situation. In this thesis, we investigate the impacts of climate change on hydrology and climate of the Nile basin. In particular, we predict and explain the future changes in interannual variability and long-term mean of the flow in Nile river. We analyze observations on recent change in the flow regime. First, we examine the role of El Niño Southern Oscillation (ENSO) in shaping the interannual variability of the flow in the Nile river. We document an association between variability of ENSO and interannual variability in the flow of the Nile river. We provide a physically-based explanation of this teleconnection. Then, we build on this teleconnection and future predications regarding the frequency of El Niño and La Nina events to project enhancement in future variability of the flow in the Nile river. Second, an improved version of the MIT Regional climate model (MRCM) is used to investigate the future changes in the long-term mean flow in the Nile river. The new version of MRCM includes new parameterizations of large scale cloud and rainfall developed as part of this thesis, which significantly improved the simulation of clouds coverage and radiation at the surface under current climate conditions. The updated version of the model is forced with modified lateral boundary conditions and greenhouse gas concentrations that are assumed to describe future conditions. The impacts on the rainfall over the basin due to local and regional changes in concentration of atmospheric gases are compared to those due to global changes in the humidity and temperature. The numerical simulations using MRCM suggest that increasing humidity at the lateral boundaries due to global processes would enhance the large scale rainfall, particularly during the rainy season. However, air temperature becomes warmer aloft due to the same global processes, which would tend to stabilize the atmosphere and reduce convective rainfall. On the other hand, increasing the concentration of greenhouse gases at local and regional scales would destabilize the vertical profile of air temperature, by increasing the air temperature in the middle and lower atmospheric layers, and hence would enhance convective rainfall. Based on the conclusions of this thesis, the long-term mean and standard deviation of the annual flow in the Nile river are projected to increase for the future period (2000-2100) compared to the past period (1900-2000) by approximately 15% and 50%, respectively. Although the increase in long-term mean of the annual flow should slightly reduce the water stress in the Nile basin, additional water storage capacity in the basin would be needed in order to benefit from the expected additional water in the future.
Download or read book Model Based Assessment of Potential Impacts of Climate Change on the Flow of the Main Headwaters of the Nile River written by Fisseha Berhane and published by . This book was released on 2011 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nile in Legal and Political Perspective written by Mahemud E. Tekuya and published by BRILL. This book was released on 2023-10-20 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Competition over the Nile watercourse is becoming a global crisis. As population growth, economic development, and urbanization increase the demand for water in the Nile Basin while climate change threatens its supply, the region faces a looming water crisis. An effective resolution of this multifaceted issue, which impacts 11 African countries, requires detailed multidisciplinary research. Until now the academic discourse regarding the Nile watercourse has been primarily dominated by monodisciplinary studies. This book fills that gap, providing a retrospective and prospective look at the Nile through multidisciplinary lenses—commingling history, hydro-politics, climate change, and law. It scrutinizes the legal and hydro-political trajectories of the Nile Basin, from the 4th century A.D. to 2022.
Download or read book Climate Change Adaptation Capacities in the Nile River Basin written by Edward Chuma and published by . This book was released on 2010 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nile River Basin written by and published by . This book was released on 2010 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
