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Catchment Dynamics and River Processes
Catchment dynamics in a Mediterranean mountain environment : the Vallcebre research basins (southeastern Pyrenees) 1, Hydrology / Francesc Gallart, Jérôme Latron and Pilar Llorens -- Catchment dynamics in a Mediterranean mountain environment : the Vallcebre research basins (southeastern Pyrenees) 2, Temporal and spatial dynamics of erosion and stream sediment transport / Francesc Gallart, J. Carles Balasch, David Regüés, Montse Soler and Xavier Castelltort -- Patterns and thresholds of runoff generation and sediment transport on some Mediterranean hillslopes / Adolfo Calvo-Cases, Carolina Boix-Fayos and Eva Arnau-Rosalen -- Repeated patterns of Quaternary discontinuous gullying at El Tormillo, Ebro Basin, Spain / Adrian M. Harvey and Mateo Gutiérrez-Elorza / The influence of soil saturation on the stability of abandoned agricultural hillslope terraces under Mediterranean climatic conditions / Ali Zgaier and Moshe Inbar -- The long-term effects on soil properties from a forest fire of v ...
Changing Climates, Earth Systems and Society
The International Year of Planet Earth (IYPE) was established as a means of raising worldwide public and political awareness of the vast, though frequently under-used, potential the Earth Sciences possess for improving the quality of life of the peoples of the world and safeguarding Earth’s rich and diverse environments. The International Year project was jointly initiated in 2000 by the International Union of Geological Sciences (IUGS) and the Earth Science Division of the United Nations Educational, Scienti?c and Cultural Organisation (UNESCO). IUGS, which is a Non-Governmental Organisation, and UNESCO, an Inter-Governmental Organisation, already shared a long record of productive cooper...
Food Security and Global Environmental Change
Global environmental change (GEC) represents an immediate and unprecedented threat to the food security of hundreds of millions of people, especially those who depend on small-scale agriculture for their livelihoods. As this book shows, at the same time, agriculture and related activities also contribute to GEC by, for example, intensifying greenhouse gas emissions and altering the land surface. Responses aimed at adapting to GEC may have negative consequences for food security, just as measures taken to increase food security may exacerbate GEC. The authors show that this complex and dynamic relationship between GEC and food security is also influenced by additional factors; food systems ar...
Shifting Cultivation Policies
Shifting cultivation supports around 200 million people in the Asia-Pacific region alone. It is often regarded as a primitive and inefficient form of agriculture that destroys forests, causes soil erosion and robs lowland areas of water. These misconceptions and their policy implications need to be challenged. Swidden farming could support carbon sequestration and conservation of land, biodiversity and cultural heritage. This comprehensive analysis of past and present policy highlights successes and failures and emphasizes the importance of getting it right for the future. This book is enhanced with supplementary resources. The addendum chapters can be found at: www.cabi.org/openresources/91797
Advancing gender equality through agricultural and environmental research: Past, present, and future
Over the past decade, interest in gender equality and women’s empowerment has grown rapidly, creating a unique opportunity to institutionalize gender research within agricultural research for development. This book, edited by researchers from the CGIAR Gender Platform, reviews and reflects on the growing body of evidence from gender research. It marks a shift a way from a traditional focus on how gender analysis can contribute to improved productivity, flipping the question to ask, How does agricultural and environmental research and development contribute to gender equality and women’s empowerment? Chapters synthesize the wide range of CGIAR and other research in this area, covering breeding research and seed systems, value chain participation, nutrition-sensitive agriculture, natural resources, climate adaptation and mitigation, the “feminization” of agriculture, women’s role in agricultural research, and emerging gender transformative approaches.
Multifunctional Land Uses in Africa (Open Access)
This book presents contemporary case studies of land use, management practices, and innovation in Africa with a view to exploring how multifunctional land uses can alleviate food insecurity and poverty. Food security and livelihoods in Africa face multiple challenges in the form of feeding a growing population on declining land areas under the impacts of climate change. The overall question is what kind of farming systems can provide resilient livelihoods? This volume presents a selection of existing farming systems that demonstrate how more efficient use of land and natural resources, labour and other inputs can have positive effects on household food security and livelihoods. It examines h...
Forestry for a low-carbon future
Forests are critical to mitigation, having a dual role; they function globally as a carbon sink but are also responsible for about 10 to 12 percent of global emissions. Forests and forest products offer both developing and developing countries with a wide range of options for timely and cost-effective mitigation. Afforestation / reforestation offers the best option because of its short timescale and ease of implementation. Reducing deforestation, especially due to the possibility for immediate action. Yet forest contributions to mitigation. Wood products and wood energy can replace fossil-intense products in other sectors, creating a virtuous cycle towards low-carbon economies. The mitigatio...
Global Warming and Climate Change (2 Vols.)
Now as we stand at the crossroads, the steps taken by national governments, business communities and others involved in the negotiations will determine which path we will take as a world community, to mitigate and to adapt to climate change. As discussed in the book, in the coming years it is more politics than policies that will determine the way
Multifunctional Land Uses in Africa
This book presents contemporary case studies of land use, management practices, and innovation in Africa with a view to exploring how multifunctional land uses can alleviate food insecurity and poverty. Food security and livelihoods in Africa face multiple challenges in the form of feeding a growing population on declining land areas under the impacts of climate change. The overall question is what kind of farming systems can provide resilient livelihoods? This volume presents a selection of existing farming systems that demonstrate how more efficient use of land and natural resources, labour and other inputs can have positive effects on household food security and livelihoods. It examines h...
