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Author:
Publisher: IWMI
ISBN: 9290906308
Category : Agricultural productivity
Languages : en
Pages : 54
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Book Description
This study of the potential to use saline water for irrigation in Egypt, Jordan, Syria and Tunisia concludes that it is technically feasible but its economic viability remains to be established. Expert opinion suggests that saline irrigated agriculture is most likely to succeed in the West Asia/North Africa region as a complement to small-scale mixed livestock and cropping farming systems. Precise quantification of the available saline water resources is not possible because of the lack of hard data. As a result, precise quantification of the likely impact of introducing saline irrigated agriculture on poverty alleviation and food security is also impossible, although anecdotal evidence suggests that this would be positive. The report argues that the environmental effects of saline irrigated agriculture--both positive and negative--need to be integrated into policies and decisions on the use of saline water. Uses other than agricultural (for example, amenity uses, industrial, landscaping, carbon sequestration or biomass production for energy) also need to be considered, and may be more socially and economically beneficial.
Author:
Publisher: IWMI
ISBN: 9290906308
Category : Agricultural productivity
Languages : en
Pages : 54
Get Book Here
Book Description
This study of the potential to use saline water for irrigation in Egypt, Jordan, Syria and Tunisia concludes that it is technically feasible but its economic viability remains to be established. Expert opinion suggests that saline irrigated agriculture is most likely to succeed in the West Asia/North Africa region as a complement to small-scale mixed livestock and cropping farming systems. Precise quantification of the available saline water resources is not possible because of the lack of hard data. As a result, precise quantification of the likely impact of introducing saline irrigated agriculture on poverty alleviation and food security is also impossible, although anecdotal evidence suggests that this would be positive. The report argues that the environmental effects of saline irrigated agriculture--both positive and negative--need to be integrated into policies and decisions on the use of saline water. Uses other than agricultural (for example, amenity uses, industrial, landscaping, carbon sequestration or biomass production for energy) also need to be considered, and may be more socially and economically beneficial.
Author: A. Neiland
Publisher: IWMI
ISBN: 9290906510
Category : Fisheries
Languages : en
Pages : 50
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Book Description
Author: Mahbuba Nasreen
Publisher: Taylor & Francis
ISBN: 1000819159
Category : Nature
Languages : en
Pages : 541
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Book Description
This book addresses disaster and disaster risk reduction (DRR) practices, constraints and capacity in the context of coastal Bangladesh. Located in the lower riparian of the Bay of Bengal, Bangladesh has to face frequent disasters such as floods, cyclones, river erosion, salinity intrusion as well as drought. Drawing together a range of multidisciplinary perspectives, Coastal Disaster Risk Management in Bangladesh explores the connection between climate change and DRR issues in this region. The editors reorganize disaster studies around social and physical changes that can reduce these risks and put at risk populations on a stronger footing by making risk reduction the focus. These include measures to improve disaster preparedness, to boost recovery by creating better disaster planning and programs, and physical and social initiatives to improve disaster resilience. Also, analyzing the gender perspective, the volume also utilizes the local knowledge framework to consider whether these populations have resilient knowledge that needs to be incorporated into initiatives based on advanced technology and perspectives. This book will be of interest to academics, researchers, students, policymakers and practitioners in the field of disaster, DRR and governance, climate change, climate change adaptation (CCA) and the environment.
Author: Hassan M. El Shaer
Publisher: CRC Press
ISBN: 1498709214
Category : Nature
Languages : en
Pages : 443
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Book Description
Naturally occurring salt tolerant and halophytic plants (trees, shrubs, grasses, and forbs) have always been utilized by livestock as a supplement or drought reserve. Salt tolerant forage and fodder crops are now being planted over wide areas. Increasingly, large-scale production of fodder on formerly abandoned irrigated cropland has allowed salt t
Author: Saeid Eslamian
Publisher: John Wiley & Sons
ISBN: 111977599X
Category : Technology & Engineering
Languages : en
Pages : 515
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Book Description
Water harvesting is gaining more and more recognition as the sustainable and resilient alternative to other water supply options. It is economically viable, socially compatible and environmentally friendly. Water harvesting has proven to be a robust solution to overcome or reduce water shortages all over the world. To apply this in a sustainable and effective way, it is important to understand exactly where it can be applied to make full use of its potential. The Handbook of Water Harvesting and Conservation: Case Studies and Application Examples is the most comprehensive, up-to-date and applied casebook on water harvesting and conservation yet published. The editors bring together the many perspectives into a synthesis that is both academically-based and practical in its potential applications. The Handbook of Water Harvesting and Conservation: Case Studies and Application Examples will be an important tool for education, research and technical works in the soil, water and watershed management area, and will be highly useful for drought strategy planning, flood management and adaptation to climate change in all urban, agricultural, forest, rangeland areas.
Author: UNESCO
Publisher: UNESCO Publishing
ISBN: 9231042564
Category : Political Science
Languages : en
Pages : 331
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Book Description
Water is an essential resource for mankind and our ecosystems. Free Flow is a fully illustrated book with over 100 authors work on water management and cooperation at international, regional, national, municipal and local levels. Their commentaries draw upon experiences around the world, reflecting how people are changing their interaction with water to improve sustainable development. The publication reflects progresses and challenges in these fields, highlighting good practices in a wide variety of societies and disciplines. The book strives to project experiences into future actions and encourages further institutional commitments to better understanding of and more effective management of water cooperation in order to achieve sustainable development.
Author: International Water Management Institute
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 204
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Book Description
Author: Manzoor Qadir
Publisher: ICARDA
ISBN: 9291272426
Category : Saline irrigation
Languages : en
Pages : 115
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Book Description
Contributed articles.
Author: Christopher Ward
Publisher: Bloomsbury Publishing
ISBN: 1786731304
Category : Technology & Engineering
Languages : en
Pages : 363
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Book Description
The countries that make up the MENA region display wide diversity. One of the poorest countries in the world sits alongside two of the wealthiest, whilst the region's natural resources range from immeasurable oil and gas reserves to some of the scantiest natural endowments anywhere in the world. Yet through this diversity runs a common thread: water scarcity. Now, through the impact of human development and climate change, the water resource itself is changing,bringing new risks and increasing the vulnerability of all those dependent on water. Chris Ward and Sandra Ruckstuhl assess the increased challenges now facing the countries of the region, placing particular emphasis on water scarcity and the resultant risks to livelihoods, food security and the environment. They evaluate the risks and reality of climate change in the region, and offer an assessment of the vulnerability of agriculture and livelihoods. In a final section, they explore the options for responding to the new challenges, including policy, institutional, economic and technical measures.
Author: Robert Maliva
Publisher: Springer Science & Business Media
ISBN: 364229104X
Category : Science
Languages : en
Pages : 1068
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Book Description
A large part of the global population lives in arid lands which have low rainfall and often lack the water required for sustainable population and economic growth. This book presents a comprehensive description of the hydrogeology and hydrologic processes at work in arid lands. It describes the techniques that can be used to assess and manage the water resources of these areas with an emphasis on groundwater resources, including recent advances in hydrologic evaluation and the differences between how aquifer systems behave in arid lands versus more humid areas. Water management techniques are described and summarized to show how a more comprehensive approach to water management is required in these areas, including the need to be aware of cultural sensitivities and conditions unique to many arid regions. The integration of existing resources with the addition of new water sources, such as desalination of brackish water and seawater, along with reusing treated wastewater, will be required to meet future water supply needs. Also, changing climatic conditions will force water management systems to be more robust so that future water supply demands can be met as droughts become more intense and rainfall events become more intense. A range of water management techniques are described and discussed in order to illustrate the methods for integrating these measures within the context of arid lands conditions.
