Climate Change Impacts On Hydrology And Water Resources Of The Upper Blue Nile River Basin Ethiopia PDF Download
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| Author | : Kim, U., Kaluarachchi, J. J., Smakhtin, V. U. |
| Publisher | : IWMI |
| Total Pages | : 31 |
| Release | : 2008 |
| Genre | : Climate change mitigation |
| ISBN | : 9290906960 |
Download Climate change impacts on hydrology and water resources of the Upper Blue Nile River Basin, Ethiopia Book in PDF, ePub and Kindle
The report evaluates the impacts of climate change on the hydrological regime and water resources of the Blue Nile River Basin in Ethiopia. It starts from the construction of the climate change scenarios based on the outcomes of several general circulation models (GCMs), uses a simple hydrological model to convert theses scenarios into runoff, and examines the impacts by means of a set of indices. The results, however uncertain with existing accuracy of climate models, suggest that the region is likely to have the future potential to produce hydropower, increase flow duration, and increase water storage capacity without affecting outflows to the riparian countries in the 2050s.
| Author | : Ramakar Jha |
| Publisher | : Springer Nature |
| Total Pages | : 544 |
| Release | : 2021-03-27 |
| Genre | : Science |
| ISBN | : 303064202X |
Download Climate Change Impacts on Water Resources Book in PDF, ePub and Kindle
This book provides insights and a capacity to understand the climate change phenomenon, its impact on water resources, and possible remedial measures. The impact of climate change on water resources is a global issue and cause for concern. Water resources in many countries are extremely stressed, and climate change along with burgeoning populations, the rise in living standards, and increasing demand on resources are factors which serve to exacerbate this stress. The chapters provide information on tools that will be useful to mitigate the adverse consequences of natural disasters. Fundamental to addressing these issues is hydrological modelling which is discussed in this book and ways to combat climate change as an important aspect of water resource management.
| Author | : Assefa M. Melesse |
| Publisher | : Elsevier |
| Total Pages | : 580 |
| Release | : 2019-07-03 |
| Genre | : Science |
| ISBN | : 0128159995 |
Download Extreme Hydrology and Climate Variability Book in PDF, ePub and Kindle
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
| Author | : Assefa M. Melesse |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 702 |
| Release | : 2014-02-13 |
| Genre | : Science |
| ISBN | : 3319027204 |
Download Nile River Basin Book in PDF, ePub and Kindle
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.
| Author | : Ungtae Kim |
| Publisher | : |
| Total Pages | : 304 |
| Release | : 2007 |
| Genre | : Climatic changes |
| ISBN | : |
Download Regional Impacts of Climate Change on Water Resources of the Upper Blue Nile River Basin, Ethiopia Book in PDF, ePub and Kindle
| Author | : Assefa M. Melesse |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 419 |
| Release | : 2011-03-28 |
| Genre | : Science |
| ISBN | : 9400706898 |
Download Nile River Basin Book in PDF, ePub and Kindle
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.
| Author | : Netsanet Zelalem Cherie |
| Publisher | : |
| Total Pages | : |
| Release | : 2013 |
| Genre | : |
| ISBN | : |
Download Downscaling and Modeling the Effects of Climate Change on Hydrology and Water Resources in the Upper Blue Nile River Basin, Ethiopia Book in PDF, ePub and Kindle
| Author | : Thomas, Timothy S. |
| Publisher | : Intl Food Policy Res Inst |
| Total Pages | : 16 |
| Release | : 2019-02-15 |
| Genre | : Political Science |
| ISBN | : |
Download Climate change impacts on crop yields in Ethiopia Book in PDF, ePub and Kindle
We present results of model simulations of maize, wheat, and sorghum yields in Ethiopia through 2085. The analysis draws on climate outcomes from 32 global climate models and an agronomic crop model to estimate effects on the yields of these cereals of expected higher temperatures and, for most of Ethiopia, increased rainfall. The simulation results suggest that climate change will likely have only relatively small effects on average yields of maize, wheat, and sorghum in Ethiopia up to 2055, as agronomic conditions for cultivation of these crops may actually improve in large parts of the country. Nonetheless, yields will need to increase over time to enable cereal production to keep pace with expected demand growth due to increases in population and per capita incomes. Moreover, even if future changes in climate have only moderate impacts on average crop yields in Ethiopia, there is growing evidence that weather outcomes are likely to become more variable in the future, implying that severe droughts and floods may very well have a greater impact on cereal production in the future than in the past.
| Author | : Eriyagama, N. |
| Publisher | : IWMI |
| Total Pages | : 56 |
| Release | : 2010 |
| Genre | : |
| ISBN | : 9290907274 |
Download Impacts of climate change on water resources and agriculture in Sri Lanka: a review and preliminary vulnerability mapping. Book in PDF, ePub and Kindle
There is ample evidence to suggest that Sri Lanka’s climate has already changed. However, the bigger question of national importance is what Sri Lanka’s climate will look like in 50 or 100 years and how prepared the country is to face such changes. This report reviews the status of climate change (CC) research/activities in Sri Lanka in terms of observed and projected climatic changes, their impacts on water resources and agriculture, CC mitigation and adaptation, and research needs. The study also developed a pilot level CC Vulnerability Index, which was subsequently mapped at district level. The maps indicate that typical farming districts such as Nuwara Eliya, Badulla, Moneragala, Ratnapura and Anuradhapura are the most vulnerable to CC due to their heavy reliance on primary agriculture.
| Author | : Seleshi Bekele Awulachew |
| Publisher | : IWMI |
| Total Pages | : 92 |
| Release | : 2009-02-05 |
| Genre | : Blue Nile River Watershed (Ethiopia and Sudan) |
| ISBN | : 9290906995 |
Download A review of hydrology, sediment and water resource use in the Blue Nile Basin Book in PDF, ePub and Kindle
This working paper has been prepared as one of the outputs of the ‘Improved water and land management in the Ethiopian Highlands and its impact on downstream stakeholders dependent on the Blue Nile’ project, supported by the CGIAR Challenge Program on Water and Food (CPWF). It provides a comprehensive literature review; identifies types, sources and provides geo-referencing of data in the basin; compiles information of hydrology, sediment, and water resources and its uses. It also provides a review of applicable models for watershed and water allocation simulation, research methods, past studies and published material related to the Blue Nile. Extensive reference material and previous studies are compiled.
