Climate Change Impacts On Hydrology And Water Resources Of The Upper Blue Nile River Basin Ethiopia

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Climate change impacts on hydrology and water resources of the Upper Blue Nile River Basin, Ethiopia

Kim, U., Kaluarachchi, J. J., Smakhtin, V. U.
Climate change impacts on hydrology and water resources of the Upper Blue Nile River Basin Ethiopia Book PDF

Author : Kim, U., Kaluarachchi, J. J., Smakhtin, V. U.
Publisher : IWMI
Page : 31 pages
File Size : 45,9 Mb
Release : 2008
Category : Climate change mitigation
ISBN : 9789290906964

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Climate change impacts on hydrology and water resources of the Upper Blue Nile River Basin, Ethiopia by Kim, U., Kaluarachchi, J. J., Smakhtin, V. U. Pdf

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.

Climate Change Impacts on Water Resources

Ramakar Jha,Vijay P. Singh,Vivekanand Singh,L. B. Roy,Roshni Thendiyath
Climate Change Impacts on Water Resources Book PDF

Author : Ramakar Jha,Vijay P. Singh,Vivekanand Singh,L. B. Roy,Roshni Thendiyath
Publisher : Springer Nature
Page : 544 pages
File Size : 54,7 Mb
Release : 2021-03-27
Category : Science
ISBN : 9783030642020

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Climate Change Impacts on Water Resources by Ramakar Jha,Vijay P. Singh,Vivekanand Singh,L. B. Roy,Roshni Thendiyath Pdf

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.

Nile River Basin

Assefa M. Melesse,Wossenu Abtew,Shimelis G. Setegn
Nile River Basin Book PDF

Author : Assefa M. Melesse,Wossenu Abtew,Shimelis G. Setegn
Publisher : Springer Science & Business Media
Page : 702 pages
File Size : 52,9 Mb
Release : 2014-02-13
Category : Science
ISBN : 9783319027203

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Nile River Basin by Assefa M. Melesse,Wossenu Abtew,Shimelis G. Setegn Pdf

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.

Climate change impacts on crop yields in Ethiopia

Thomas, Timothy S.,Dorosh, Paul A.,Robertson, Richard D.
Climate change impacts on crop yields in Ethiopia Book PDF

Author : Thomas, Timothy S.,Dorosh, Paul A.,Robertson, Richard D.
Publisher : Intl Food Policy Res Inst
Page : 16 pages
File Size : 43,6 Mb
Release : 2019-02-15
Category : Political Science
ISBN : 8210379456XXX

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Climate change impacts on crop yields in Ethiopia by Thomas, Timothy S.,Dorosh, Paul A.,Robertson, Richard D. Pdf

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.

Extreme Hydrology and Climate Variability

Assefa M. Melesse,Wossenu Abtew,Gabriel Senay
Extreme Hydrology and Climate Variability Book PDF

Author : Assefa M. Melesse,Wossenu Abtew,Gabriel Senay
Publisher : Elsevier
Page : 580 pages
File Size : 52,9 Mb
Release : 2019-07-03
Category : Science
ISBN : 9780128159996

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Extreme Hydrology and Climate Variability by Assefa M. Melesse,Wossenu Abtew,Gabriel Senay Pdf

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

Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters, the Case of Upper Tekeze Catchments

Tesfay Gebremicael
Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters the Case of Upper Tekeze Catchments Book PDF

Author : Tesfay Gebremicael
Publisher : CRC Press
Page : 198 pages
File Size : 45,8 Mb
Release : 2019-11-26
Category : Science
ISBN : 9781000734423

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Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters, the Case of Upper Tekeze Catchments by Tesfay Gebremicael Pdf

The availability and distribution of water resources in catchments are influenced by various natural and anthropogenic factors. Human-induced environmental changes are key factors controlling the hydrological flows of semi-arid catchments. Land degradation, water scarcity and inefficient utilization of available water resources continue to be important constraints for socio-economic development in the headwater catchments of the Nile river basin in particular over the Ethiopian Catchments. This research investigates the impact of landscape anthropogenic changes on the hydrological processes in the Upper Tekeze basin (A tributary of the Nile). The hydrology of the basin is investigated through analysis of hydro-climatic data, remote sensing techniques, new field measurements and parsimonious hydrological models. The empirical evidence provided in this book confirms that human-induced environmental changes can significantly change the hydrology of catchments, both in negative (degradation) and in positive (restoration) ways. This book also shows that rainfall-runoff relationships in semi-arid catchments are non-uniform and hence the application of hydrological models in such catchments need special attention. Moreover, parsimonious dynamic hydrological model improves our understanding of the hydrological response to dynamic environmental changes.

Nile River Basin

Assefa M. Melesse
Nile River Basin Book PDF

Author : Assefa M. Melesse
Publisher : Springer Science & Business Media
Page : 419 pages
File Size : 47,7 Mb
Release : 2011-03-28
Category : Science
ISBN : 9789400706897

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Nile River Basin by Assefa M. Melesse Pdf

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.

Hydrology and Water Resource Management: Breakthroughs in Research and Practice

Management Association, Information Resources
Hydrology and Water Resource Management Breakthroughs in Research and Practice Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 443 pages
File Size : 55,6 Mb
Release : 2017-08-10
Category : Science
ISBN : 9781522534280

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Hydrology and Water Resource Management: Breakthroughs in Research and Practice by Management Association, Information Resources Pdf

A prime concern in contemporary environmental science is the proper management of water supply and usage. It is critical to develop effective processes to manage these resources and decrease negative impacts on the ecosystem. Hydrology and Water Resource Management: Breakthroughs in Research and Practice is an innovative source of scholarly research on the latest technologies and techniques in optimizing current processes in managing water resources. Highlighting a range of pertinent topics such as climate change, sustainability, and water treatment, this book is an ideal reference source for engineers, professionals, researchers, students, and academics interested in emerging trends within environmental science.

Sustainability of Engineered Rivers In Arid Lands

Jurgen Schmandt,Aysegül Kibaroglu,Regina Buono,Sephra Thomas
Sustainability of Engineered Rivers In Arid Lands Book PDF

Author : Jurgen Schmandt,Aysegül Kibaroglu,Regina Buono,Sephra Thomas
Publisher : Cambridge University Press
Page : 305 pages
File Size : 52,8 Mb
Release : 2021-09-16
Category : Medical
ISBN : 9781108417037

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Sustainability of Engineered Rivers In Arid Lands by Jurgen Schmandt,Aysegül Kibaroglu,Regina Buono,Sephra Thomas Pdf

Interdisciplinary volume considers how nine arid/semi-arid river basins with irrigated agriculture will survive future climate change, siltation, and decreased flow.

The Nile River Basin

Seleshi Bekele Awulachew,Vladimir Smahktin,David Molden,Don Peden
The Nile River Basin Book PDF

Author : Seleshi Bekele Awulachew,Vladimir Smahktin,David Molden,Don Peden
Publisher : Routledge
Page : 346 pages
File Size : 50,8 Mb
Release : 2013-03-05
Category : Science
ISBN : 9781136469435

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The Nile River Basin by Seleshi Bekele Awulachew,Vladimir Smahktin,David Molden,Don Peden Pdf

The Nile provides freshwater not only for domestic and industrial use, but also for irrigated agriculture, hydropower dams and the vast fisheries resource of the lakes of Central Africa. The Nile River Basin covers the whole Nile Basin and is based on the results of three major research projects supported by the Challenge Program on Water and Food (CPWF). It provides unique and up-to-date insights on agriculture, water resources, governance, poverty, productivity, upstream-downstream linkages, innovations, future plans and their implications. Specifically, the book elaborates the history and the major current and future challenges and opportunities of the Nile river basin. It analyzes the basin characteristics using statistical data and modern tools such as remote sensing and geographic information systems. Population distribution, poverty and vulnerability linked to production system and water access are assessed at the international basin scale, and the hydrology of the region is also analysed. This text provides in-depth scientific model adaptation results for hydrology, sediments, benefit sharing, and payment for environmental services based on detailed scientific and experimental work of the Blue Nile Basin. Production systems as they relate to crops, livestock, fisheries and wetlands are analyzed for the whole Blue and White Nile basin including their constraints. Policy, institutional and technological interventions that increase productivity of agriculture and use of water are also assessed. Water demand modeling, scenario analysis, and tradeoffs that inform future plans and opportunities are included to provide a unique, comprehensive coverage of the subject.

Landscapes and Landforms of Ethiopia

Paolo Billi
Landscapes and Landforms of Ethiopia Book PDF

Author : Paolo Billi
Publisher : Springer
Page : 384 pages
File Size : 41,8 Mb
Release : 2015-03-23
Category : Science
ISBN : 9789401780261

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Landscapes and Landforms of Ethiopia by Paolo Billi Pdf

This book provides a succinct but comprehensive presentation of key geomorphological locations and topics including information about geomorphological heritage and maps to visit the most important sites. Apart from often being remarkably scenic, landscapes reveal stories that often can be traced back in time tens of million years and include unique events. This is particularly true for Ethiopia where spectacular examples of different landforms are present. Its geomorphology varies from highlands, marked by high volcanoes and incised by deep river gorges, to the rift valley lakes endorheic systems and the below sea level lowlands with characteristic landscapes which are unique in the world. Landscapes and Landforms of Ethiopia highlights all these topics including essential information about geology and tectonic framework, past and present climate, hydrology, geographical regions and long-term geomorphological history. It is a highly informative book, providing insight for readers with an interest in geography and geomorphology.

Advances of Science and Technology

Nigus Gabbiye Habtu,Delele Worku Ayele,Solomon Workneh Fanta,Bimrew Tamrat Admasu,Mekuanint Agegnehu Bitew
Advances of Science and Technology Book PDF

Author : Nigus Gabbiye Habtu,Delele Worku Ayele,Solomon Workneh Fanta,Bimrew Tamrat Admasu,Mekuanint Agegnehu Bitew
Publisher : Springer Nature
Page : 734 pages
File Size : 50,9 Mb
Release : 2020-03-16
Category : Computers
ISBN : 9783030436902

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Advances of Science and Technology by Nigus Gabbiye Habtu,Delele Worku Ayele,Solomon Workneh Fanta,Bimrew Tamrat Admasu,Mekuanint Agegnehu Bitew Pdf

This book constitutes the refereed post-conference proceedings of the 7th International Conference on Advancement of Science and Technology, ICAST 2019, which took place in Bahir Dar, Ethiopia, in August 2019. The 76 revised full papers were carefully reviewed and selected from more than 150 submissions. The papers present economic and technologic developments in modern societies in five tracks: agro-processing industries for sustainable development, water resources and environmental engineering, recent advances in electrical, electronics and computing technologies, product design, manufacturing and systems organization, and material science and engineering.

Sustainability of Water Resources

Basant Yadav,Mohit Prakash Mohanty,Ashish Pandey,Vijay P. Singh,R. D. Singh
Sustainability of Water Resources Book PDF

Author : Basant Yadav,Mohit Prakash Mohanty,Ashish Pandey,Vijay P. Singh,R. D. Singh
Publisher : Springer Nature
Page : 415 pages
File Size : 45,8 Mb
Release : 2022-10-29
Category : Science
ISBN : 9783031134678

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Sustainability of Water Resources by Basant Yadav,Mohit Prakash Mohanty,Ashish Pandey,Vijay P. Singh,R. D. Singh Pdf

This book covers a wide spectrum of water resources management, including water supply and demand, operation and maintenance of water distribution systems, water quality assessment, impacts of climate change on hydrological extremes, and water governance. Rapid urbanization, industrialization, and population growth are the major factors contributing to a significant rise in water demands across all the sectors in India. Although the Indian Summer Monsoon Rainfall contributes primarily to the available surface and groundwater resources, recurrent non-uniform/erratic rainfall events have resulted in widespread water scarcity. On many occasions, extreme meteorological conditions trigger the severity of water-related disasters such as floods and droughts. The untreated wastewater from domestic and industrial sources discharged through un-engineered means, adds to the issue as it ends up polluting the surface and groundwater resources.

Ethiopia's agrifood system: Past trends, present challenges, and future scenarios

Dorosh, Paul A., ed.,Minten, Bart, ed.
Ethiopia s agrifood system Past trends present challenges and future scenarios Book PDF

Author : Dorosh, Paul A., ed.,Minten, Bart, ed.
Publisher : Intl Food Policy Res Inst
Page : 520 pages
File Size : 51,8 Mb
Release : 2020-09-14
Category : Political Science
ISBN : 9780896296916

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Ethiopia's agrifood system: Past trends, present challenges, and future scenarios by Dorosh, Paul A., ed.,Minten, Bart, ed. Pdf

Ethiopia has experienced impressive agricultural growth and poverty reduction, stemming in part from substantial public investments in agriculture. Yet, the agriculture sector now faces increasing land and water constraints along with other challenges to growth. Ethiopia’s Agrifood System: Past Trends, Present Challenges, and Future Scenarios presents a forward-looking analysis of Ethiopia’s agrifood system in the context of a rapidly changing economy. Growth in the agriculture sector remains essential to continued poverty reduction in Ethiopia and will depend on sustained investment in the agrifood system, especially private sector investment. Many of the policies for a successful agricultural and rural development strategy for Ethiopia are relevant for other African countries, as well. Ethiopia’s Agrifood System should be a valuable resource for policymakers, development specialists, and others concerned with economic development in Africa south of the Sahara.

Impacts of climate change on water resources and agriculture in Sri Lanka: a review and preliminary vulnerability mapping.

Eriyagama, N.,Smakhtin, V.,Chandrapala, L.,Fernando, K.
Impacts of climate change on water resources and agriculture in Sri Lanka a review and preliminary vulnerability mapping Book PDF

Author : Eriyagama, N.,Smakhtin, V.,Chandrapala, L.,Fernando, K.
Publisher : IWMI
Page : 56 pages
File Size : 47,6 Mb
Release : 2010
Category : Electronic
ISBN : 9789290907275

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Impacts of climate change on water resources and agriculture in Sri Lanka: a review and preliminary vulnerability mapping. by Eriyagama, N.,Smakhtin, V.,Chandrapala, L.,Fernando, K. Pdf

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.