Автор: Giuliani Название: Developing Markets for Agrobiodiversity ISBN: 1138002038 ISBN-13(EAN): 9781138002036 Издательство: Taylor&Francis Рейтинг: Цена: 42870.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: First published in 2007
Автор: Briggs Mark K., Osterkamp Waite R. Название: Renewing Our Rivers: Stream Corridor Restoration in Dryland Regions ISBN: 0816541485 ISBN-13(EAN): 9780816541485 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 43470.00 T Наличие на складе: Невозможна поставка. Описание:
Our rivers are in crisis and the need for river restoration has never been more urgent. Water security and biodiversity indices for all of the world's major rivers have declined due to pollution, diversions, impoundments, fragmented flows, introduced and invasive species, and many other abuses.
Developing successful restoration responses are essential. Renewing Our Rivers addresses this need head on with examples of how to design and implement stream-corridor restoration projects. Based on the experiences of seasoned professionals, Renewing Our Rivers provides stream restoration practitioners the main steps to develop successful and viable stream restoration projects that last. Ecologists, geomorphologists, and hydrologists from dryland regions of Australia, Mexico, and the United States share case studies and key lessons learned for successful restoration and renewal of our most vital resource. The aim of this guidebook is to offer essential restoration guidance that allows a start-to-finish overview of what it takes to bring back a damaged stream corridor. Chapters cover planning, such emerging themes as climate change and environmental flow, the nuances of implementing restoration tactics, and monitoring restoration results. Renewing Our Rivers provides community members, educators, students, natural resource practitioners, experts, and scientists broader perspectives on how to move the science of restoration to practical success.
Автор: Dixon Название: Dryland Management: Economic Case Studies ISBN: 1844079635 ISBN-13(EAN): 9781844079636 Издательство: Taylor&Francis Рейтинг: Цена: 148010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Drylands are a sizeable part of the world`s potentially arable land. They vary from the hyper-arid regions of the classic deserts of Africa and Asia to the more common semi-arid and sub-humid areas that support extensive agricultural systems dependent on rainfall or irrigation. This book surveys a wide range of drylands and their resources.
Автор: Giuliani, Alessandra Название: Developing Markets for Agrobiodiversity ISBN: 1844074684 ISBN-13(EAN): 9781844074686 Издательство: Taylor&Francis Рейтинг: Цена: 132710.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Dixon, John A. Название: Dryland Management: Economic Case Studies ISBN: 0415847133 ISBN-13(EAN): 9780415847131 Издательство: Taylor&Francis Рейтинг: Цена: 46950.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Mahesh K. Gaur; Victor R. Squires Название: Climate Variability Impacts on Land Use and Livelihoods in Drylands ISBN: 3319859722 ISBN-13(EAN): 9783319859729 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This edited volume is devoted to the examination of the implications of the inevitable changes wrought by global change on the welfare and livelihoods of tens of millions of people who live in dryland regions. Global change is more than just climate change and the ramifications of changing trade patterns (geopolitical and economic aspects), the shift to the market economy, demographic factors (population growth, urbanization and re-settlement), receive attention here. Land use change specialists, policy makers and natural resource management agencies will find the book very useful.
Chapters focus on examples that are drawn from a number of sources including previously unpublished studies on the impact of climate change, markets and economics on pastoralist and dryland farming households. The key focus is to provide readers with insights into the real world implications of change (including an analysis of the drivers of change) on these vulnerable groups within dryland societies. The role of humans as agents of these changes is canvassed. A regional analysis of the world's drylands is also performed including those in Australia, Argentina, India, North America, China, North Africa, Central Asia and Southern Africa.
Автор: Ouessar Mohamed, Gabriels Donald, Tsunekawa Atsushi Название: Water and Land Security in Drylands: Response to Climate Change ISBN: 3319852981 ISBN-13(EAN): 9783319852980 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Contribution to the study of water stress on olive growing under the effect of climate change in South East of Tunisia.- Climate Change Impacts in the Maghreb Region: Status and Prospects of the Water Resources.- Effect of high temperature stress on wheat and barley production in Northern Tunisia.- Study of artificial recharge and climate change, using a numerical model: Figuig aquifer (Eastern High Atlas of Morocco).- Calibration of salinity stress parameters of AquaCrop for barley under different irrigation regimes in a dry environment.- Groundwater recharge of the Kairouan plain aquifer: Evidence of preferential flow paths through the El Haouareb limestones?.- Evapotranspiration of wheat in a hilly topography: results from measurements using a set of eddy covariance stations.- Assessing the groundwater pollution problem by nitrate and faecal bacteria: Case of Djerba unconfined aquifer (southeast Tunisia).- Salt and water dynamic of potato crop under irrigation with low quality waters.
Автор: Beaumont, Peter Название: Drylands ISBN: 0415096634 ISBN-13(EAN): 9780415096638 Издательство: Taylor&Francis Рейтинг: Цена: 71450.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Gray Erin, Henninger Norbert, Reij Chris Название: Integrated Landscape Approaches for Africa S Drylands ISBN: 1464808260 ISBN-13(EAN): 9781464808265 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 29260.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Integrated Landscape Approaches for Africa's Drylands presents emerging fi ndings on the importance of moving beyond single-sector interventions to embrace integrated landscape management that takes into account the health of the ecosystems that support human livelihoods and contribute to the resilience of rural communities in Sub-Saharan African drylands. Integrated landscape management is particularly important for these drylands because people depend on production systems that are frequently disrupted by exogenous shocks such as drought. The ecological and economic evidence presented in this book shows that integrated landscape management can enhance efforts to invest in tree-based systems and improved livestock management and support productivity increases for rain-fed cropping. Integrated landscape management efforts have helped to coordinate the actions of multiple land users and other stakeholders, reduced confl icts, and improved overall governance of water, land, and other resources. Integrated landscape management is thus a useful approach to enhance the intensifi cation of dryland cropping systems and will, in many locations (but not always), result in multiple wins-- including improved farm productivity, water benefi ts at the farm and landscape levels, carbon sequestration, biodiversity and other ecosystem services benefi ts, and higher climate resilience. Various policies and related interventions can be used to trigger and accelerate the scaling up of these benefi ts through integrated landscape management across Sub-Saharan African drylands to restore and increase household and ecological resilience. Policies are needed to develop the framework conditions necessary to both initiate new programs and modify and scale up existing restoration and resilience efforts. The book highlights policy options, covering six broad intervention areas: (1) Clarify land rights and responsibilities; (2) Encourage multistakeholder involvement and collective action; (3) Overcome institutional barriers to integrated landscape management; (4) Create conditions for adaptive planning and management; (5) Create mechanisms and supporting policies for sustainable and long-term fi nancing of integrated landscape management; and (6) Invest in a solid evidence base and knowledge-sharing platforms for integrated landscape management.
Автор: Raffaello Cervigni, Michael Morris Название: Confronting Drought in Africa`s Drylands: Opportunities for Enhancing Resilience ISBN: 1464808171 ISBN-13(EAN): 9781464808173 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 33400.00 T Наличие на складе: Невозможна поставка. Описание: Using an original modeling framework, this report identifies promising interventions, quantifies their likely costs and benefits, and describes the policy trade-offs that will need to be addressed to reduce the vulnerability and increase the resilience of the hundreds of millions of people living in dryland regions of sub-Saharan Africa.
Автор: Place Frank, Garrity Dennis, Mohan Sid Название: Tree-Based Production Systems for Africa S Drylands ISBN: 1464808287 ISBN-13(EAN): 9781464808289 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 25040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Tree-based production systems have enormous potential to reduce vulnerability and increase the resilience of households living in dryland regions of Sub-Saharan Africa. Trees are key providers of biomass, which is critical for many livelihood needs. Wood from trees is the leading source of energy in many dryland countries and is an important construction material. Foliage and pods from trees and shrubs are the most important source of feed for camels and goats, which are the dominant livestock species in the more arid parts of the drylands. Trees and shrubs offer enhanced sources of the organic matter needed to improve the structure and raise the fertility of soils used for agriculture. Many parts of trees provide different medicinal products for people. And fruits and vegetable foliage harvested from trees are important seasonal food sources for people living in drylands, and for sale. The benefits from trees take on added value when one considers that they are relatively impervious to many of the shocks that affect other production systems, especially livestock keeping and agriculture. Trees, with their deep rooting systems, maintain their standing value and offer some production even in drought years. They are therefore a good buffer against climatic risk and are a critical element in a diversification strategy designed to maintain levels of consumption and income in good times and bad. In addition, their value can be tapped when it is most needed: wood from trees can be harvested throughout the year, and many annual tree products are harvested at times different from the times when annual crops are harvested. 'Tree-Based Production Systems for Africa's Drylands' identifies some of the most promising investment opportunities at the level of tree-based systems, species (products), and well-defined management practices for accelerating rural economic growth in the drylands.
Автор: Barker, Graeme Название: The Archaeology of Drylands ISBN: 0415642841 ISBN-13(EAN): 9780415642842 Издательство: Taylor&Francis Рейтинг: Цена: 57150.00 T Наличие на складе: Нет в наличии.
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