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Author: Amede, T.
Publisher: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE)
ISBN: 9290907878
Category : Nature
Languages : en
Pages : 36
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Book Description
Author: Amede, T.
Publisher: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE)
ISBN: 9290907878
Category : Nature
Languages : en
Pages : 36
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Book Description
Author: Sheona Shackleton
Publisher: MDPI
ISBN: 3039214691
Category : Social Science
Languages : en
Pages : 246
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Book Description
This book is based on a Special Issue of the journal LAND that draws together a collection of 11 diverse articles at the nexus of climate change, landscapes, and livelihoods in rural Africa; all explore the links between livelihood and landscape change, including shifts in farming practices and natural resource use and management. The articles, which are all place-based case studies across nine African countries, cover three not necessarily mutually exclusive thematic areas, namely: smallholder farming livelihoods under new climate risk (five articles); long-term dynamics of livelihoods and landscape change and future trajectories (two articles); and natural resource management and governance under a changing climate, spanning forests, woodlands, and rangelands (four articles). The commonalities, key messages, and research gaps across the 11 articles are presented in a synthesis article. All the case studies pointed to the need for an integrated and in-depth understanding of the multiple drivers of landscape and livelihood change and how these interact with local histories, knowledge systems, cultures, complexities, and lived realities. Moreover, where there are interventions (such as new governance systems, REDD+ or climate smart agriculture), it is critical to interrogate what is required to ensure a fair and equitable distribution of emerging benefits.
Author: Tony Allan
Publisher: Oxford University Press
ISBN: 0190669802
Category :
Languages : en
Pages : 640
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Book Description
Food, water and society: what is managed by whom, and with what impacts? Our food supply chains are at risk. Water resources--sometimes scarce, often damaged, and always under-valued--are among the major reasons why food and water security rank high every year in the World Economic Forum's major global risk analysis. A stable and sustainable food system is critical to society's survival. This Handbook shows that keeping the food system stable comes at the expense of the environment, especially of water resources and those who consume and manage them. The way the food system operates reflects hard political realities. Rather than pay for the environmental costs of sustainable production, society expects food at ever lower prices. Governments reflect their electorates in this regard. Given that farm production may account for as little as 10% of the food value chain in wealthy economies, it is striking that governments have been unwilling (or unable) to put in place the essential laws and accountability that would enable famers to ensure both production and stewardship. Corporate food traders, food manufacturers, and retailers on the other hand operate in markets that make profits and pay taxes. But these corporations are not contractually bound to utilize highly nutritious, sustainably produced food commodities. The articles in this Oxford Handbook have been written by water and food system scientists and professionals, including farmers, rarely heard voices who understand the problems of food producers, food manufacturers, and regulating markets and public policy. The articles address the blind spots of society and its public policymakers, demonstrating the importance of informing society about the consequences of its food preferences and the heroic challenges it is beginning to face. The damage we are doing to our water and soil ecosystems is as important as the damage we do to the atmosphere. Impressed by the technical and organizational advances of the past two centuries, the contributors featured in this book also take note of where economic inefficiencies and cultural deadlock in a 4,000 year old system are putting our critical food supply chains at risk.
Author: Ephraim Nkonya
Publisher: Springer
ISBN: 3319191683
Category : Business & Economics
Languages : en
Pages : 695
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Book Description
This volume deals with land degradation, which is occurring in almost all terrestrial biomes and agro-ecologies, in both low and high income countries and is stretching to about 30% of the total global land area. About three billion people reside in these degraded lands. However, the impact of land degradation is especially severe on livelihoods of the poor who heavily depend on natural resources. The annual global cost of land degradation due to land use and cover change (LUCC) and lower cropland and rangeland productivity is estimated to be about 300 billion USD. Sub-Saharan Africa (SSA) accounts for the largest share (22%) of the total global cost of land degradation. Only about 38% of the cost of land degradation due to LUCC - which accounts for 78% of the US$300 billion loss – is borne by land users and the remaining share (62%) is borne by consumers of ecosystem services off the farm. The results in this volume indicate that reversing land degradation trends makes both economic sense, and has multiple social and environmental benefits. On average, one US dollar investment into restoration of degraded land returns five US dollars. The findings of the country case studies call for increased investments into the rehabilitation and restoration of degraded lands, including through such institutional and policy measures as strengthening community participation for sustainable land management, enhancing government effectiveness and rule of law, improving access to markets and rural services, and securing land tenure. The assessment in this volume has been conducted at a time when there is an elevated interest in private land investments and when global efforts to achieve sustainable development objectives have intensified. In this regard, the results of this volume can contribute significantly to the ongoing policy debate and efforts to design strategies for achieving sustainable development goals and related efforts to address land degradation and halt biodiversity loss.
Author: Richard A. Sikora
Publisher: Routledge
ISBN: 0429686633
Category : Technology & Engineering
Languages : en
Pages : 296
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Book Description
This book provides a synthesis of the key issues and challenges facing agriculture and food production in Southern Africa. Southern Africa is facing numerous challenges from diverse issues such as agricultural transformations, growing populations, urbanization and climate change. These challenges place great pressure on food security, agriculture, water availability and other natural resources, as well as impacting biodiversity. Drawing on case studies from Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Tanzania, Zambia and Zimbabwe, the chapters in this book consider these challenges from an interdisciplinary perspective, covering key areas in constraints to production, the most important building blocks of good farming practices, and established and emerging technologies. This book will be a valuable support for informing new policies and processes aimed at improving food production and security and developing sustainable agriculture in Southern Africa. This informative volume will be key reading for those interested in agricultural science, African studies, rural studies, development studies and sustainability. It will also be a valuable resource for policymakers, governmental and nongovernmental organizations, and agricultural practitioners. This title has been made available as Open Access under a Creative Commons Attribution-Non Commercial-No Derivatives (CCBY-NC-ND) license and can be accessed here: https://www.taylorfrancis.com/books/e/9780429401701
Author: Jonathan Lautze
Publisher: Routledge
ISBN: 1315282038
Category : Nature
Languages : en
Pages : 359
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Book Description
The Zambezi river is the fourth longest in Africa, crossing or bordering Zambia, Angola, Namibia, Botswana, Zimbabwe and Mozambique. The river basin is widely recognised as one of the most important basins in southern Africa and is the focus of contested development, including water for hydropower and for agriculture and the environment. This book provides a thorough review of water and sustainable development in the Zambezi, in order to identify critical issues and propose constructive ways forward. The book first reviews the availability and use of water resources in the basin, outlines the basin’s economic potential and highlights key concerns related to climate vulnerability and risk. Focus is then devoted to hydropower and the water-energy-food (WEF) nexus, sustainable agricultural water management, and threats and opportunities related to provision of ecosystem services. The impact of urbanisation and water quality is also examined, as well as ways to enhance transboundary water cooperation. Last, the book assesses the level of water security in the basin, and provides suggestions for achieving Sustainable Development Goal (SDG) 6. Throughout, emphasis is placed on entry points for basin-level management to foster improved paths forward.
Author: M.J. Tumbare
Publisher: CRC Press
ISBN: 1000446522
Category : Technology & Engineering
Languages : en
Pages : 247
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Book Description
The Zambezi river basin is the fourth largest river basin in Africa and drains a total of some 1350.000 square km. The basin drains eight countries: Angola, Botswana, Malawi, Mozambique, Namibia, Tanzania, Zambia and Zimbabwe. The river flows over the famous Victoria Falls into the third largest artificial lake in the world: Lake Kariba. The Zambezi Basin is rich in natural resources and has a large hydro-power potential. This volume contains 37 papers which have been published in international journals, or presented at international conferences by the Zambezi River Authority staff. The topics covered include: Dam Safety, Rehabilitation and Maintenance, Environment and Health, Hydrology, Limnology, Information Systems, Water Resource Management, Hydropower Development and Socio-Economic Issues.
Author: Margaret L. Arnott
Publisher: Walter de Gruyter
ISBN: 3110815923
Category : Social Science
Languages : en
Pages : 389
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Book Description
Author: Suhas Pralhad Wani
Publisher: CABI
ISBN: 1845933893
Category : Technology & Engineering
Languages : en
Pages : 326
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Book Description
This book, which contains 14 chapters, covers all aspects of rainfed agriculture, starting with its potential, current status, rainwater harvesting and supplementary irrigation, to policies, approaches, institutions for upscaling, and impacts of integrated water management programmes in rainfed areas.
Author: Shahidur R. Khandker
Publisher: World Bank Publications
ISBN: 082138029X
Category : Business & Economics
Languages : en
Pages : 262
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Book Description
Public programs are designed to reach certain goals and beneficiaries. Methods to understand whether such programs actually work, as well as the level and nature of impacts on intended beneficiaries, are main themes of this book.
