Understanding Hydrological Variability For Improved Water Management In The Semi Arid Karkheh Basin Iran
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Understanding Hydrological Variability For Improved Water Management In The Semi Arid Karkheh Basin Iran
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Author : Ilyas Masih
language : en
Publisher: CRC Press
Release Date : 2011-09-28
Understanding Hydrological Variability For Improved Water Management In The Semi Arid Karkheh Basin Iran written by Ilyas Masih and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-28 with Science categories.
This study provides a hydrology based assessment of (surface) water resources and its continuum of variability and change at different spatio-temporal scales in the semi-arid Karkheh Basin, Iran, where water is scarce, competition among users is high and massive water resources development is under way. The study reveals that the ongoing allocation
Integrated Soil And Water Management Selected Papers From 2016 International Swat Conference
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Author : Karim Abbaspour
language : en
Publisher: MDPI
Release Date : 2018-03-15
Integrated Soil And Water Management Selected Papers From 2016 International Swat Conference written by Karim Abbaspour and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-15 with categories.
This book is a printed edition of the Special Issue "Integrated Soil and Water Management: Selected Papers from 2016 International SWAT Conference" that was published in Water
Modelling Approaches To Understand Salinity Variations In A Highly Dynamic Tidal River
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Author : Ali Dinar Abdullah
language : en
Publisher: CRC Press
Release Date : 2017-03-16
Modelling Approaches To Understand Salinity Variations In A Highly Dynamic Tidal River written by Ali Dinar Abdullah and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Science categories.
This book reports the first systematic monitoring and modelling study on water availability, water quality and seawater intrusion of the Shatt al-Arab River (SAR) on the border of Iraq and Iran, where causes and concentration levels of salinity have not yet been fully understood, let alone addressed, leading to conflicting perceptions of its origin (external or internal), the natural conditions and the practices that can explain the current critical conditions. Current scientific knowledge on the SAR salinity problem is deficient, partially due to the complex and dynamic interaction between marine and terrestrial salinity sources, including return flows by water users of the different water sectors in the Euphrates and Tigris rivers upstream of the SAR. The development of a new series of monitoring stations and various modelling approaches helped to better understand the interactions between these different sources. The comprehensive and detailed dataset formed the basis for a validated analytical model that can predict the extent of seawater relative to other salinity sources in an estuary, and for a hydrodynamic model that can predict salinity changes. The adaptability of the models to changing conditions makes them directly applicable by water managers. The procedure can be applied to other comparable systems.
Integrated Water Resources Management A Systems Perspective Of Water Governance And Hydrological Conditions
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Author : Adey NIgatu Mersha
language : en
Publisher: CRC Press
Release Date : 2021-10-14
Integrated Water Resources Management A Systems Perspective Of Water Governance And Hydrological Conditions written by Adey NIgatu Mersha and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-14 with Science categories.
This thesis presents analysis of the status of IWRM implementation along with the challenges with regards to policy and institutional measures as well as the required basin information and management instruments. The research entailed a detailed analysis of water resources systems based on a case study from the Awash River Basin in Ethiopia, covering the historical and present state of the challenges and gaps in policies, institutional arrangements and management instruments. The status quo of practical water management, implications of plausible management alternatives in terms of their impact to future water availability, demand fulfilment, patterns of use, and sustainability of the environment were examined. Moreover, the interlinkages and dynamics between key water dependent resources sectors, broadly categorized into water, energy, food, and ecosystems (WEFE) was explored to identify key tradeoffs and synergies. This was deliberated as to improving the synchronization of sectoral plans and resources management programs, thereby fast-tracking the coordination process in IWRM. Overall, the research provides a clearer understanding of the system-wide problems, structural challenges and possible future consequences regarding the management and sustainability of the entire water resource system. Ultimately the purpose is to set in motion new strategies and mechanisms to improve the implementation of the currently applied IWRM framework in the context of the SDGs.
Water Food And Poverty In River Basins
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Author : Myles J. Fisher
language : en
Publisher: Routledge
Release Date : 2013-09-13
Water Food And Poverty In River Basins written by Myles J. Fisher and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-13 with Science categories.
Conventional wisdom says that the world is heading for a major water crisis. By 2050, global population will increase from 7 billion to a staggering 9.5 billion and the demands this will place on food and water systems will inevitably push river basins over the edge. The findings from this book present a different picture. While it is convenient to visualize an inevitable global water and food crisis in which increasing demands result in increasing poverty, food insecurity and conflict, the reality is far more nuanced and revolves around the politics of equitable and sustainable development of resources. The first part of this book provides detailed insight into conditions of water flows within nine river basins. In the second part, authors summarize and re-analyze the outcome of the nine basins, providing a coherent global picture of water, water productivity and development. They assess the impacts of variations of these attributes on development and approaches for poverty alleviation, and explore the institutional factors that support or obstruct change. How people will manage river systems while protecting vital ecosystem functions will make the difference between catastrophe and survival. As Prof Asit Biswas points out, "... the world is facing a water crisis not because of physical scarcity of water but because of poor management practices in nearly all countries of the world." The book is based on the four years (2006-2010) of extensive research into the state of ten of the world’s major river basins carried out under the CGIAR Challenge Program for Water and Food’s Basin Focal Project. This book was published as a special issue of Water International.
Drought In Arid And Semi Arid Regions
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Author : Kurt Schwabe
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-08
Drought In Arid And Semi Arid Regions written by Kurt Schwabe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-08 with Science categories.
Offering a cross-country examination and comparison of drought awareness and experience, this book shows how scientists, water managers, and policy makers approach drought and water scarcity in arid and semi-arid regions of Spain, Mexico, Australia, South Africa and the United States.
Hydrology And Water Resources Management In Arid Semi Arid And Tropical Regions
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Author : Christopher Misati Ondieki
language : en
Publisher: Engineering Science Reference
Release Date : 2019
Hydrology And Water Resources Management In Arid Semi Arid And Tropical Regions written by Christopher Misati Ondieki and has been published by Engineering Science Reference this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Arid regions categories.
Hydrology is a key influence on water security, environmental sustainability, agricultural production, energy, and transport, especially in unique environments such as arid regions and the tropics, where degradation issues on water and land can threaten the livelihoods of poor communities. With implications in urbanization, landscape architecture, and sanitation, enhancing the practice of water use, management, and planning is imperative for the sustainable development of these regions. Hydrology and Water Resources Management in Arid, Semi-Arid, and Tropical Region is an essential research publication that seeks to improve scientific understanding and sharing of data in hydrology and integrated water resources management of arid, semi-arid, and tropical regions in order to enhance water governance and alleviate reduction in the vulnerability of water resources systems to global changes. Featuring a wide range of topics such as hydrometeorology, sustainable development, and climate change, this book is ideal for researchers, technology developers, academicians, policymakers, government officials, and students.
Annual Report
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Author : International Water Management Institute
language : en
Publisher:
Release Date : 2006
Annual Report written by International Water Management Institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Water quality management categories.
Climate Variability And Change
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Author : Flow Regimes from International Experimental and Network Data (Project)
language : en
Publisher:
Release Date : 2006
Climate Variability And Change written by Flow Regimes from International Experimental and Network Data (Project) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.
This volume contains 117 reviewed papers from over 30 countries, published in English, French and Spanish, which reflect both international dimension of FRIEND and the key challenges facing hydrologists in the 21st century.
Engineering Hydrology Of Arid And Semi Arid Regions
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Author : Mostafa M. Soliman
language : en
Publisher: CRC Press
Release Date : 2010-06-23
Engineering Hydrology Of Arid And Semi Arid Regions written by Mostafa M. Soliman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-23 with Science categories.
The natural scarcity of water in arid and semiarid regions, aggravated by man-made factors, makes it difficult to achieve a reliable water resources supply. Communities in these areas pay the price for thousands of years of water manipulation. Presenting important insight into the complexities of arid region hydrology, Engineering Hydrology of Arid and Semi-Arid Regions explores the key components for formulating and implementing integrated management approaches in catchment (wadi) systems. The book introduces the engineering hydrology of arid and semi-arid regions, covering meteorological processes and hydrology. The author discusses precipitation and precipitation losses, catchment characteristics, and runoff estimation methods. He also examines streamflow measurements and hydrographs, flood routing, and groundwater hydrology, including the basic equations of groundwater flow and analytic solutions describing flow aquifers, pumping tests, and salt water intrusion. Building on this foundation, the book then delineates sediment yield in watersheds and streams and the design of hydraulic structures for protection and management of water resources systems. It includes case studies, conversion tables, and modeling software. During the last two decades, research efforts and networking have enhanced the state of knowledge about arid and semi-arid areas, especially watershed and catchment systems. Pulling this information together into a comprehensive resource, this book provides a better understanding of wadi hydrology, capacity-building processes, water education and training, and institutional development. This understanding can then be used to select the appropriate tools to support water management and optimize the sustainable use of water resources. "When the well is dry, we learn the worth of water" — Benjamin Franklin