Strategies For The Management Of Conjunctive Use Of Surface Water And Groundwater Resources In Semi Arid Areas
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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
Water Resources Management Volume I
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Author : Hubert H.G. Savenije
language : en
Publisher: EOLSS Publications
Release Date : 2009-04-27
Water Resources Management Volume I written by Hubert H.G. Savenije and has been published by EOLSS Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-27 with categories.
Water Resources Management is a component of Encyclopedia of Water Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. This 2-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It carries state-of-the-art knowledge in the fields of Water Resources Management and presents an integrated water resources management, water and sustainable development, water scarcity, and the more technical aspects of water resources planning. Important issues related to international rivers, the economics of water, and the legal and institutional aspects of water are addressed. And new approaches to water conservation, non-waterborne sanitation, and economic valuation are presented. These two volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.
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.
Strategies For The Management Of Conjunctive Use Of Surface Water And Groundwater Resources In Semi Arid Areas
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Author : Asad Sarwar Qureshi
language : en
Publisher: IWMI
Release Date : 2004
Strategies For The Management Of Conjunctive Use Of Surface Water And Groundwater Resources In Semi Arid Areas written by Asad Sarwar Qureshi and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Groundwater categories.
Due to inadequate rainfall, groundwater has acquired a vital role in the development of Pakistan's agricultural economy. However, a lack of awareness concerning the use of groundwater, either by itself or combined with canal water, has added large amounts of salt to the soil. As a result, large tracts of irrigated lands are already salinized, while many others are under threat. This report presents the results of a modeling study carried out to evaluate the long-term effects of a different quality of irrigation water on root zone salinity. The simulations were performed for the Rechna Doab (sub basin of the Indus Basin) in Pakistan, by using 15 years of actual rainfall and climatic data.
Sustainable Development And Management Of Groundwater Resources In Semi Arid Regions With Special Reference To Hard Rocks
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Author : M. Thangarajan
language : en
Publisher: CRC Press
Release Date : 2002-01-01
Sustainable Development And Management Of Groundwater Resources In Semi Arid Regions With Special Reference To Hard Rocks written by M. Thangarajan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-01 with Technology & Engineering categories.
This volume offers twenty-four papers on subjects such as: groundwater potential assessment through the application of GIS; geophysical methods and remote sensing techniques; groundwater pollution and its remediation measures; aquifer characterisation of continuum and fracture media; modelling of groundwater flow and mass transport; and community based groundwater resources management.
Arid And Semiarid Lands Research
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Author : Sherry Scott
language : en
Publisher:
Release Date : 1979
Arid And Semiarid Lands Research written by Sherry Scott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Arid regions categories.
Allocative Inefficiency And Farm Level Constraints In Irrigated Agriculture In Pakistan
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Author : Sanval Nasim
language : en
Publisher: Intl Food Policy Res Inst
Release Date :
Allocative Inefficiency And Farm Level Constraints In Irrigated Agriculture In Pakistan written by Sanval Nasim and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on with Social Science categories.
In this paper, we estimate the allocative inefficiency of groundwater in Pakistani agriculture and compare it across a set of farm-level constraints, using a panel dataset of rural households. The farm-level constraints include tenure, farm size, access to surface water and location on a watercourse. We use a stochastic approach, based on a system of equations to estimate both the technical efficiency of farms and the allocative efficiency of groundwater use. The allocation of surface irrigation water in Pakistan is fixed per unit of land, so its allocative inefficiency cannot be estimate. Therefore, we will treat surface water as a fixed factor and focus mainly on groundwater. The analysis sheds light on the utilization of irrigation water across a set of farm-specific characteristics. It also provides a basis for a psssible redesign of water policy. The results in this paper constitute the empirical basis for policy work that we will focus on in our future work.
Conjunctive Water Management
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Author : UNESCO
language : en
Publisher: UNESCO Publishing
Release Date : 2020-12-31
Conjunctive Water Management written by UNESCO and has been published by UNESCO Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-31 with Political Science categories.
Hydrology And Water Resources Management In Arid Semi Arid And Tropical Regions
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Author : Ondieki, Christopher Misati
language : en
Publisher: IGI Global
Release Date : 2019-06-28
Hydrology And Water Resources Management In Arid Semi Arid And Tropical Regions written by Ondieki, Christopher Misati and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with Science 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 Regions 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.
Groundwater Quality And Geochemistry In Arid And Semi Arid Regions
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Author : Shakir Ali
language : en
Publisher: Springer Nature
Release Date : 2024-03-19
Groundwater Quality And Geochemistry In Arid And Semi Arid Regions written by Shakir Ali and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-19 with Science categories.
This book reviews groundwater quality and its major global contaminants, and collects the latest advances in the analysis, remediation, risk assessment, and hydrogeochemistry of groundwater in countries such as Algeria, Egypt, Ghana, Kazakhstan, Morocco, Saudi Arabia, and the USA. This book mainly focuses on the major arid and semi-arid areas where groundwater is scarce and highly polluted with geogenic and anthropogenic contaminants and the recharge to the groundwater is negligible due to limited rainfall. Divided into 2 parts, the book starts by covering topics like assessment and protection of groundwater in arid and semi-arid regions, groundwater pollution, and contamination risk assessment. Particular attention is given to the application of environmental isotopes in groundwater studies and how anthropogenic activities impact groundwater quality, the impact of irrigation reservoirs in groundwater and soil quality, and how artificial intelligence is applied to forecast groundwater quality. In the second part of this book, readers will find more about the major global contaminants of groundwater in arid and semi-arid areas, including a geochemical analysis of fluoride and nitrate contamination. Supported by regional case studies, this book appeals to researchers, scholars, and professionals working in the field of groundwater contamination and remediation and is also an important account for policymakers.