Water and Agriculture in Colorado and the American West: First in Line for the Rio Grande, David Stiller
Автор: Ward, Chris (ninewells Hospital Dundee) Rucksthuhl, Sandra Название: Water scarcity, climate change and conflict in the middle east ISBN: 1784537764 ISBN-13(EAN): 9781784537760 Издательство: Bloomsbury Academic Рейтинг: Цена: 19008.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The countries that make up the MENA region display wide diversity.
Автор: Salman, M. Maher Pek, E. Lamaddalena, N. Название: Field guide to improve water use efficiency in small-scale agriculture ISBN: 9251317607 ISBN-13(EAN): 9789251317600 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 5267.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Shares practical measures to improve water use efficiency in small-scale agriculture based on case studies from Burkina Faso, Morocco and Uganda. This field guide takes readers through their real-term implementation, calling for action to be taken at all levels, by agricultural practitioners, scheme managers, and up to policy-makers.
Автор: Feldman Название: Water ISBN: 0745650325 ISBN-13(EAN): 9780745650326 Издательство: Wiley Рейтинг: Цена: 7128.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: * This is a new title in Polity`s Resources` series - a range of short, accessible books designed to introduce readers to the geopolitical battles over the world`s most crucial resources. * Examines key issues such as the impact of climate change on supply, water pollution, and efforts to privatize water supplies.
Автор: Scheierling, Susanne M. Treguer, David O. Название: Beyond crop per drop ISBN: 1464812985 ISBN-13(EAN): 9781464812989 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 4201.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
With growing water scarcity in many parts of the world and projections that indicate the need to increase agricultural production and, concurrently, agricultural water use, it is increasingly advocated to focus efforts on improving agricultural water productivity and efficiency--and thus achieve more crop per drop. Many international organizations concerned with water management are also promoting these efforts, and significant public and private investments are being made in both developed and developing countries. Yet some serious problems are associated with this approach. They include conceptual issues, the methods used for measuring agricultural water productivity and efficiency, and the application of these concepts and methods in different contexts--all of which influence the choice of interventions and the evaluation of their implementation. The report aims to shed further light on these issues: first, by clarifying some of the underlying concepts in the discussion of agricultural water productivity and efficiency; second, by reviewing and analyzing the available methods for assessing water productivity and efficiency, including single-factor productivity measures, total factor productivity indices, frontier methods, and deductive methods; and, third, by discussing their application and relevance in different contexts. As a background for this analysis, the report highlights the central role of water use in irrigated agriculture and its link with increasing water scarcity. An underlying framework of the analysis is the view of the water economy transitioning from an expansionary to a mature phase. The report further develops this framework to reflect water management issues in irrigated agriculture. The framework is then applied to make the case that, with increasing water scarcity, the ongoing efforts for improving agricultural water productivity and efficiency need to move beyond crop per drop approaches, because they are in many circumstances an insufficient and sometimes counterproductive attempt to adapt agricultural water management to a maturing water economy.
Автор: del Ninno Carlo, Coll-Black Sarah, Fallavier Pierre Название: Social Protection Programs for Africa`s Drylands ISBN: 1464808465 ISBN-13(EAN): 9781464808463 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 3756.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Social Protection Programs for Africa's Drylands explores the role of social protection in promoting the well-being and prosperity of people living in dryland regions of Sub-Saharan Africa, with a specifi c focus on the Sahel and the Horn of Africa. Based on a review of recent experience, it argues that social protection policies and programs have an important role in promoting the resilience of the people residing in these areas. Social protection programs, when well designed and carefully implemented at scale, can reduce vulnerability to droughts and other shocks and promote coping capacity. If present trends continue, by 2030 dryland regions of East and West Africa will be home to an estimated 429 million people, up to 24 percent of whom will be living in chronic poverty. Many others will depend on livelihood strategies that are sensitive to the shocks that will hit the region with increasing frequency and severity, making them vulnerable to falling into transient poverty. Social protection programs will be needed in the drylands to provide support to those unable to meet their basic needs. Some of these people will require long-term support, while others will require periodic short-term support because of income losses due to shocks (for example, crop failure following a drought) or as a result of lifecycle changes (for example, loss of a breadwinner). Safety net programs can increase resilience in the short term by improving coping capacity of vulnerable households. Rapidly scalable safety nets that provide cash, food, or other resources to shock-affected households can allow them to recover from unexpected shocks. Scaling up an existing safety net program can be far less expensive than relying on appeals for humanitarian assistance to meet urgent needs. Social protection programs can increase resilience over the longer term by reducing sensitivity to shocks of vulnerable households especially if combined with other development programs. Providing predictable support to chronically poor households and enabling them to invest in productive assets and access basic social services can effectively reduce these households' sensitivity to future shocks, help them participate in the growth process, and take advantage of the investments made in agricultural and pastoralist activities proposed in the drylands.
Описание: The craft of making moonshine—an unaged white whiskey, often made and consumed outside legal parameters—nearly went extinct in the late twentieth century as law enforcement cracked down on illicit producers, and cheaper, lawful alcohol became readily available. Yet the twenty-first century has witnessed a resurgence of artisanal distilling, as both connoisseurs and those reconnecting with their heritage have created a vibrant new culture of moonshine. While not limited to Appalachia, moonshine is often entwined with the region in popular understandings.The first interdisciplinary examination of the legal moonshine industry, Modern Moonshine probes the causes and impact of the so-called moonshine revival. What does the moonshine revival tell us about our national culture? How does it shape the image of Appalachia and rural America? Focusing mostly on southern Appalachia, the book’s eleven essays chronicle such popular figures as Popcorn Sutton and explore how and why distillers promote their product as “traditional” and “authentic.” This edited collection draws from scholars across the disciplines of anthropology, history, geography, and sociology to make sense of the legal, social, and historical shifts behind contemporary production and consumption of moonshine, and offers a fresh perspective on an enduring topic of Appalachian myth and reality.
Автор: Ward Christopher Название: Improved Agricultural Water Management for Africa S Drylands ISBN: 1464808325 ISBN-13(EAN): 9781464808326 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 4389.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Dryland regions in Sub-Saharan Africa are home to one-half of the region's population and three-quarters of its poor. Poor both in natural resources and in assets and income, the inhabitants of drylands are highly vulnerable to droughts and other shocks. Despite a long history of interventions by governments, development agencies, and civil society organizations, there have been no sustained large-scale successes toward improving the resilience of drylands dwellers. Improved Agricultural Water Management for Africa's Drylands describes the extent to which agricultural water management interventions in dryland regions of Sub-Saharan Africa can enhance the resilience and improve the well-being of the people living in those regions, proposes what can realistically be done to promote improved agricultural water management, and sets out how stakeholders can make those improvements. After reviewing the current status of irrigation and agricultural water management in the drylands, the authors discuss technical, economic, and institutional challenges to expanding irrigation. A model developed at the International Food Policy Research Institute is used to project the potential for irrigation development in the Sahel Region and the Horn of Africa. The modeling results show that irrigation development in the drylands can reduce vulnerability and improve the resilience of hundreds of thousands of farming households, but rainfed agriculture will continue to dominate for the foreseeable future. Fortunately, many soil and water conservation practices that can improve the productivity and ensure the sustainability of rainfed cropping systems are available. The purpose of this book is to demonstrate the potentially highly benefi cial role of water and water management in drylands agriculture in association with agronomic improvements, market growth, and infrastructure development, and to assess the technological and socioeconomic conditions and institutional policy frameworks that can remove barriers to adoption and allow wide-scale take-up of improved agricultural water management in the dryland regions of Sub-Saharan Africa.
Автор: Goyal Megh R Название: Evapotranspiration ISBN: 1926895584 ISBN-13(EAN): 9781926895581 Издательство: Taylor&Francis Рейтинг: Цена: 24499.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book covers topics on the basic models, assessments, and techniques to calculate evapotranspiration (ET) for practical applications in agriculture, forestry, and urban science. This simple and thorough guide provides the information and techniques necessary to develop, manage, interpret, and apply evapotranspiration ET data to practical applications. The simplicity of the contents assists technicians in developing ET data for effective water management.
Название: Water Harvesting in Sub-Saharan Africa ISBN: 0415537738 ISBN-13(EAN): 9780415537735 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this volume water harvesting is presented as a set of approaches which occupy the intermediate position on the water-management spectrum. It provides lessons to promote sustainable development in Sub-Sarahan Africa, where water is an irregular yet necessary commodity, and its availability a major constraint on agriculture.
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