The Use of Non-conventional Water Resources in Developing Countries PDF Download
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Author: United Nations Staff
Publisher:
ISBN: 9780119090963
Category :
Languages : en
Pages : 0
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Book Description
Author: United Nations Staff
Publisher:
ISBN: 9780119090963
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: United Nations. Department of Technical Cooperation for Development
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 556
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Book Description
Author: Nations Unies. Département de la coopération technique pour le développement
Publisher:
ISBN:
Category :
Languages : en
Pages : 178
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Book Description
Author:
Publisher:
ISBN:
Category : Saline water conversion
Languages : en
Pages : 308
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Book Description
Author: United Nations. Department of Technical Cooperation for Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 278
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Book Description
Author:
Publisher:
ISBN: 9789211042146
Category :
Languages : en
Pages :
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Book Description
Author: Vasileios A. Tzanakakis
Publisher: MDPI
ISBN: 3039433067
Category : Science
Languages : en
Pages : 290
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Book Description
This Book includes selected papers that has been published in the Water journal Special Issue (SI) on Water Supply and Water Scarcity. Moreover, an overview of the SI is included. The papers selected for publication in the SI include review and research papers on water history, on water management issues under water scarcity regimes, on rainwater harvesting, on water quality and degradation, and on climatic variability impacts on water resources. Overall, the issue identify and highlight the main challenges in water sector, and particularly in management and protection of water resources and in use of alternative (non-conventional) water resources, especially in areas with demographic change and climate vulnerability in order to achieve sustainable and secure water supply. Furthermore, general guidelines and possible solutions for an improved and sophisticated water management system are proposed and discussed, such as the adoption of advanced technological solutions and practices that improve water-use efficiency and the use of alternative water resources, to address the growing environmental and health issues and to reduce the emerging conflicts among water users.
Author:
Publisher:
ISBN: 9789211042344
Category :
Languages : en
Pages : 278
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Book Description
Author: Manzoor Qadir
Publisher: Springer Nature
ISBN: 3030901467
Category : Science
Languages : en
Pages : 305
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Book Description
The world is faced with a growing number of complex and interconnected challenges. Water is among the top 5 global risks in terms of impacts, which would be far reaching beyond socio-economic challenges, impacting livelihoods and wellbeing of the people. As freshwater resources and population densities are unevenly distributed across the world, some regions and countries are already water scarce. Water scarcity is expected to intensify in regions like the Middle East and North Africa (MENA), which has 6% of the global population, but only 1% of the world’s freshwater resources. Climate change adds to this complexity as it is leading to rainfall uncertainty and extended droughts periods, mostly in arid areas. Increasing water scarcity is now recognized as a major cause of conflict, social unrest and migration and at the same time water is increasingly considered as an instrument for international cooperation to achieve sustainable development. Tapping and assessing sustainably every available option in water-scarce areas is needed as pressure continues to build on limited water resources. The stark fact is that conventional water provisioning approaches relying on snowfall, rainfall and river runoff are not enough to meet growing freshwater demand in water-scarce areas. Water-scarce countries need a radical re-think of water resource planning and management that includes the creative exploitation of a growing set of viable but unconventional water resources for food production, livelihoods, ecosystems, climate change adaption, and sustainable development. Unconventional water resources are generated as a by-product of specialized processes; need suitable pre-use treatment; require pertinent on-farm management when used for irrigation; or result from a special technology to collect/access water.
