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Author : Maimbo M. Malesu
Publisher : World Agroforestry Centre
Page : 128 pages
File Size : 55,5 Mb
Release : 2007
Category : Africa
ISBN : 9789290592112
Author : Barry, Boubacar,Olaleye, Adesola O.,Zougmore, R.,Fatondji, D.
Publisher : IWMI
Page : 44 pages
File Size : 48,9 Mb
Release : 2009-05-11
Category : Water harvesting
ISBN : 9789290906841
In West Africa, especially in the Sahelian countries of Burkina Faso, Niger, Mali and Mauritania, erratic rainfall sequences within and between years has often led to a high uncertainty in rainfed crop production. Over the past three decades, severe food shortages attributed to drought have been frequently reported in several Sahelian countries, most of which are amongst the least developed of the world. Innovative and indigenous ways to achieve improved crop yields through integrated land and water management such as rainwater harvesting and soil water conservation have been successfully tested and, in some cases, adopted in West Africa. This paper highlights the successful interventions of improved indigenous rainwater harvesting/soil water conservation technologies such as Zaï or tassa, stone rows and half-moon in the Sahelian zones of West Africa over the past 10 years, and their contributions to enhancing food security and alleviating poverty. The potential for adoption of these technologies at the farm level and their outscaling to areas with similar agroecological zones are also discussed.
Author : John G Lyon,Lynn Lyon
Publisher : CRC Press
Page : 237 pages
File Size : 55,7 Mb
Release : 2022-12-21
Category : Technology & Engineering
ISBN : 9781000798913
1. Captures advanced technologies and applications for assimilation and implementation and addresses a wide spectrum of water issues. 2. Provides real world applications and case studies of advanced spectral and spatial sensors combined with geospatially driven water process modelling. 3. Details applications of the latest remote sensor systems including GRACE, SMAP, AVIRIS, Sentential, MODIS, Landsat 8, RapidEye, AirSWOT, and pays special attention to multidisciplinary cases studies. 4. It is global in coverage with applications demonstrated by more than 170 experts from around the world. 5. Edited by extremely qualified authors with lifelong expertise in water sciences and with an extensive record in books and journal publications.
Author : Theib Y. Oweis,Dieter Prinz,Ahmed Y. Hachum
Publisher : CRC Press
Page : 286 pages
File Size : 46,9 Mb
Release : 2012-05-21
Category : Nature
ISBN : 9780415621144
Dry areas suffer not only from limited rainfall but also ‘natural leakage’—90% of rainwater is lost directly or indirectly, and is unavailable for agriculture or domestic use. Water harvesting is a low-cost, easy-to-use, environmentally-friendly way to recover a large part of this lost water. How does water harvesting work? Which sites or areas are best suited and how can these areas be identified? How to design, build and maintain a water harvesting system tailored to local needs? How can water harvesting contribute to combating land degradation, enhancing food security and adapting to climate change? This book provides the answers. The book is based on many years of research, training and development by three of the world’s leading experts in water management and agriculture. It is authoritative, comprehensive, and easy to read, containing practical examples, many illustrations and little jargon. This volume will be of great interest to researchers, development workers, farmers, policymakers, students of the natural sciences—in fact, anyone interested in efficient, sustainable management of water resources and agriculture.
Author : John Anthony Allan
Publisher : Unknown
Page : 945 pages
File Size : 54,7 Mb
Release : 2019
Category : Agriculture and politics
ISBN : 9780190669799
Society's greatest use of water is in food production; a fact that puts farmers centre stage in global environmental management. Current management of food value chains, however, is not well set up to enable farmers to undertake their dual role of feeding a growing population and stewarding natural resources. The book considers the interconnected issues of real water in the environment and "virtual water" in food value chains and investigates how society influences both fields. This perspective draws out considerable challenges for food security and for environmental stewardship in the context of ongoing global change. The book discusses these issues by region and with global overviews of selected commodities. Innovation relevant to the kind of change needed for the current food system to meet future challenges is reviewed in light of the findings of the regional and thematic analysis.
Author : Susanne Charlesworth,Colin A. Booth,Kemi Adeyeye
Publisher : Elsevier
Page : 326 pages
File Size : 51,9 Mb
Release : 2020-11-27
Category : Technology & Engineering
ISBN : 9780128164044
Sustainable Water Engineering introduces the latest thinking from academic, stakeholder and practitioner perspectives who address challenges around flooding, water quality issues, water supply, environmental quality and the future for sustainable water engineering. In addition, the book addresses historical legacies, strategies at multiple scales, governance and policy. Offers well-structured content that is strategic in its approach Covers up-to-date issues and examples from both developed and developing nations Include the latest research in the field that is ideal for undergraduates and post-graduate researchers Presents real world applications, showing how engineers, environmental consultancies and international institutions can use the concepts and strategies
Author : Cloud Publications
Publisher : Cloud Publications
Page : 3465 pages
File Size : 53,8 Mb
Release : 2012-01-01
Category : Science
ISBN : 8210379456XXX
International Journal of Advanced Remote Sensing and GIS (IJARSG, ISSN 2320 – 0243) is an open-access peer-reviewed scholarly journal publishes original research papers, reviews, case study, case reports, and methodology articles in all aspects of Remote Sensing and GIS including associated fields. This Journal commits to working for quality and transparency in its publishing by following standard Publication Ethics and Policies.
Author : Philipp H. Pattberg,Frank Biermann,Sander Chan,Ayşem Mert
Publisher : Edward Elgar Publishing
Page : 289 pages
File Size : 45,7 Mb
Release : 2012-01-01
Category : Business & Economics
ISBN : 9781849809313
'The authors advance our understanding of the role of non-state actors in global governance. Not only do they empirically investigate the role of public–private – type 2 – partnerships systematically, they also critically consider their role in mitigating global governance deficits and their accountability in global governance.' – Peter M. Haas, University of Massachusetts Amherst, US The 2002 World Summit on Sustainable Development in Johannesburg is remembered mainly for the promotion of a novel form of global governance: the so-called 'partnerships for sustainable development'. This book provides a first authoritative assessment of partnerships for sustainable development, ten years after the Johannesburg Summit. The extensive research builds on a unique Global Sustainability Partnerships Database and a series of in-depth qualitative case studies. Key questions studied in this book include the overall effectiveness and influence of partnerships, their geographical, functional and organizational scope, and their legitimacy. This unique book systematically investigates the questions of emergence, influence and legitimacy, which will prove invaluable for scholars and students interested in global environmental governance and sustainability, public–private partnerships, sustainability at the UN level and environmental governance beyond international agreements and policies.
Author : Anonim
Publisher : World Agroforestry Centre
Page : 100 pages
File Size : 42,8 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 9789290592259
Author : Stockholm Environment Institute,United Nations Environment Programme
Publisher : UNEP/Earthprint
Page : 80 pages
File Size : 55,5 Mb
Release : 2009
Category : Business & Economics
ISBN : 9280730193
Climate change, demand for development and already deteriorating state of ecosystems produce an immediate need for innovative opportunities enabling development and human well-being without undermining ecosystem services. Rainwater harvesting creates synergies by upgrading rainfed agriculture and enhancing productive landscapes. The publication describes rainwater harvesting systems, their roles and impacts. It focuses to both negative and positive aspects of using technology and explains how we can decrease constraints and build upon benefits. It examines 29 cases of different economic activities including forestry, agriculture, watershed development and, rural and urban development.
Author : William Critchley,John Gowing
Publisher : Routledge
Page : 219 pages
File Size : 46,7 Mb
Release : 2013-01-04
Category : Nature
ISBN : 9781136273056
Agriculture in Sub-Saharan Africa is constrained by highly variable rainfall, frequent drought and low water productivity. There is an urgent need, heightened by climate change, for appropriate technologies to address this problem through managing and increasing the quantity of water on farmers’ fields – water harvesting. This book defines water harvesting as a set of approaches which occupy an intermediate position along the water-management spectrum extending from in situ moisture conservation to irrigated agriculture. They generally comprise small-scale systems that induce, collect, store and make use of local surface runoff for agriculture. The authors review development experience and set out the state of the art of water harvesting for crop production and other benefits in Sub-Saharan Africa. This includes an assessment of water harvesting schemes that were initiated two or three decades ago when interest was stimulated by the droughts of the 1970s and 1980s. These provide lessons to promote sustainable development of dryland agriculture in the face of changing environmental conditions. Case studies from eight countries across Sub-Saharan Africa provide the evidence base. Each follows a similar format and is based on assessments conducted in collaboration with in-country partners, with a focus on attempts to promote adoption of water harvesting, both horizontally (spread) and vertically (institutionalization). Introductory cross-cutting chapters as well as an analytical conclusion are also included.
Author : Walter Leal Filho,Simane Belay,Jokasha Kalangu,Wuta Menas,Pantaleo Munishi,Kumbirai Musiyiwa
Publisher : Springer
Page : 746 pages
File Size : 49,5 Mb
Release : 2017-03-27
Category : Science
ISBN : 9783319495200
This collection showcases experiences from research and field projects in climate change adaptation on the African continent. It includes a set of papers presented at a symposium held in Addis Abeba in February 2016, which brought together international experts to discuss “fostering African resilience and capacity to adapt.” The papers introduce a wide range of methodological approaches and practical case studies to show how climate change adaptation can be implemented in regions and countries across the continent. Responding to the need for more cross-sectoral interaction among the various stakeholders working in the field of climate change adaptation, the book fosters the exchange of information on best practices across the African continent.
Author : United Nations Environment Programme
Publisher : UNEP/Earthprint
Page : 328 pages
File Size : 47,5 Mb
Release : 2010
Category : Nature
ISBN : 9280731106
This Africa Water Atlas is a visual account of Africa's endowment and use of water resources, revealed through 224 maps and 104 satellite images as well as some 500 graphics, hundreds of compelling photos plus a brief profile of the water situation in every country. These visual elements vividly illustrate a succinct narrative describing and analysing Africa's water issues and exemplifying them through the judiciious use of case studies. The Atlas tells the paradoxical story of a continent with adequate renewable water resources, but unequal access because the water is either abundant or scarce depending on the season or the place. it explores the opportunities to develop Africa's untapped water resources and human capacities to deliver safe drinking water and sanitation services to achieve the water-related Millennium Development Goals, As well as hydropower and irrigation services that help support livelihoods and boost economic development.
Author : Faezeh Eslamian,Saeid Eslamian
Publisher : John Wiley & Sons
Page : 512 pages
File Size : 47,9 Mb
Release : 2021-04-09
Category : Technology & Engineering
ISBN : 9781119775997
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 : Tarik Mitran,Ram Swaroop Meena,Abhishek Chakraborty
Publisher : Springer Nature
Page : 528 pages
File Size : 40,8 Mb
Release : 2020-10-24
Category : Science
ISBN : 9789811568640
The sustainable development of the agriculture sector is the only option to meet the demands of increased and economically viable production in a changing climate. This means there is a need to introduce the latest technologies to enhance production, and also help policymakers make decisions for the future. Geospatial technologies & tools, such as remote sensing, geographical information systems (GIS), global positioning systems (GPS), and mobile & web applications, provide unique capabilities to analyze multi-scale, multi-temporal datasets, and support decision-making in sustainable agriculture development and natural resources management. Further, the availability of reliable and timely geospatial information on natural resources and environmental conditions is essential for sustainable agricultural development and food security. Since remote sensing solutions are fast, non-destructive and have large spatial coverage, they can play a significant role in the identification, inventory, and mapping of land resources. Over the past four decades, remote sensing has proved to be a cost-effective and powerful tool to assess crop and soil properties in varying spatial and temporal scales using both visual and digital techniques. Satellite remote sensing coupled with GIS & mobile-app based positional information has emerged as an efficient tool for optimizing input resources, and minimizing cost of production and risk of biotic/ abiotic factors nature to promote sustainable agriculture. This book comprehensively documents the applications of space-based technologies for crop and soil assessments for the sustainable development of agriculture.