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Author: National Research Council Publisher: National Academies Press ISBN: 0309176573 Category : Social Science Languages : en Pages : 270
Book Description
This volume, the last in the series Population Dynamics of Sub-Saharan Africa, examines key demographic changes in Senegal over the past several decades. It analyzes the changes in fertility and their causes, with comparisons to other sub-Saharan countries. It also analyzes the causes and patterns of declines in mortality, focusing particularly on rural and urban differences.
Author: National Research Council Publisher: National Academies Press ISBN: 0309176573 Category : Social Science Languages : en Pages : 270
Book Description
This volume, the last in the series Population Dynamics of Sub-Saharan Africa, examines key demographic changes in Senegal over the past several decades. It analyzes the changes in fertility and their causes, with comparisons to other sub-Saharan countries. It also analyzes the causes and patterns of declines in mortality, focusing particularly on rural and urban differences.
Author: Abdulai Jalloh Publisher: Intl Food Policy Res Inst ISBN: 0896292045 Category : Social Science Languages : en Pages : 444
Book Description
The first of three books in IFPRI's climate change in Africa series, West African Agriculture and Climate Change: A Comprehensive Analysis examines the food security threats facing 11 of the countries that make up West Africa -- Benin, Burkina Faso, Côte d'Ivoire, Ghana, Guinea, Liberia, Niger, Nigeria, Senegal, Sierra Leone, and Togo -- and explores how climate change will increase the efforts needed to achieve sustainable food security throughout the region. West Africa's population is expected to grow at least through mid-century. The region will also see income growth. Both will put increased pressure on the natural resources needed to produce food, and climate change makes the challenges greater. West Africa is already experiencing rising temperatures, shifting precipitation patterns, and increasing extreme events. Without attention to adaptation, the poor will suffer. Through the use of hundreds of scenario maps, models, figures, and detailed analysis, the editors and contributors of West African Agriculture and Climate Change present plausible future scenarios that combine economic and biophysical characteristics to explore the possible consequences for agriculture, food security, and resources management to 2050. They also offer recommendations to national governments and regional economic agencies already dealing with the vulnerabilities of climate change and deviations in environment. Decisionmakers and researchers will find West African Agriculture and Climate Change a vital tool for shaping policy and studying the various and likely consequences of climate change.
Author: National Research Council Publisher: National Academies Press ISBN: 0309179254 Category : Science Languages : en Pages : 158
Book Description
This report contains a collection of papers from a workshopâ€"Strengthening Science-Based Decision-Making for Sustainable Management of Scarce Water Resources for Agricultural Production, held in Tunisia. Participants, including scientists, decision makers, representatives of non-profit organizations, and a farmer, came from the United States and several countries in North Africa and the Middle East. The papers examined constraints to agricultural production as it relates to water scarcity; focusing on 1) the state of the science regarding water management for agricultural purposes in the Middle East and North Africa 2) how science can be applied to better manage existing water supplies to optimize the domestic production of food and fiber. The cross-cutting themes of the workshop were the elements or principles of science-based decision making, the role of the scientific community in ensuring that science is an integral part of the decision making process, and ways to improve communications between scientists and decision makers.
Author: Jacques-Eric Bergez Publisher: Springer ISBN: 3030019535 Category : Technology & Engineering Languages : en Pages : 337
Book Description
This Open Access book presents feedback from the ‘Territorial Agroecological Transition in Action’- TATA-BOX research project, which was devoted to these specific issues. The multidisciplinary and multi-organisation research team steered a four-year action-research process in two territories of France. It also presents: i) the key dimensions to be considered when dealing with agroecological transition: diversity of agriculture models, management of uncertainties, polycentric governance, autonomies, and role of actors’ networks; ii) an operational and original participatory process and associated boundary tools to support local stakeholders in shifting from a shared diagnosis to a shared action plan for transition, and in so doing developing mutual understanding and involvement; iii) an analysis of the main effects of the methodology on research organisation and on stakeholders’ development and application; iv) critical analysis and foresights on the main outcomes of TATA-BOX, provided by external researchers.
Author: Aziz Elbehri Publisher: Food & Agriculture Organization of the UN (FAO) ISBN: 9789251075302 Category : Agriculture Languages : en Pages : 0
Book Description
This book offers an in-depth analyses of value chain policies, past and present in West Africa. The book contains a large number of in-depth case studies of food value chains in particular countries, including traditional export commodities (cocoa, cotton), high value exports (mangoes, horticulture) and the most important staple food value chains (oil palm, rice, maize, sorghum and millet and cassava) in the region. It also contains a large number of private and public initiatives, and thematic analyses relating to the role of the private agro-industry and producer organizations and their role as market agents.
Author: Inderjit Singh Publisher: ISBN: Category : Agricultural industries Languages : en Pages : 360
Book Description
This book presents the basic model of an agricultural household that underlies most of the case studies undertaken so far. The model assumes that households are price-takers and is therefore recursive. The decisions modeled include those affecting production and the demand for inputs and those affecting consumption and the supply of labor. Comparative results on selected elasticities are presented for a number of economies. The empirical significance of the approach is demonstrated in a comparison of models that treat production and consumption decisions separately and those in which the decisionmaking process is recursive. The book summarizes the implications of agricultural pricing policy for the welfare of farm households, marketed surplus, the demand for nonagricultural goods and services, the rural labor market, budget revenues, and foreign exchange earnings. In addition, it is shown that the basic model can be extended in order to explore the effects of government policy on crop composition, nutritional status, health, saving, and investment and to provide a more comprehensive analysis of the effects on budget revenues and foreign exchange earnings. Methodological topics, primarily the data requirements of the basic model and its extensions, along with aggregation, market interaction, uncertainty, and market imperfections are discussed. The most important methodological issues - the question of the recursive property of these models - is also discussed.
Author: Ricardo Wilson-Grau Publisher: IAP ISBN: 1641133945 Category : Business & Economics Languages : en Pages : 262
Book Description
Are you a grant maker, manager or evaluator who must assess your work to improve as well as be accountable for the use of resources and results? Does the project, program or organization you fund, manage or evaluate contend with substantial uncertainty about what to do and what will be the results? Do you thus experience constant change and unexpected and unforeseeable actors and factors in your intervention? Do you need to know what you are achieving and how in real time? And therefore, do you seek an alternative to conventional monitoring and evaluation of social change results? If yes, then you are the audience for this book. Beginning in 2002, working closely with co-evaluators and commissioners of evaluations, the author developed Outcome Harvesting to enable evaluators, grant makers, and managers to identify, formulate, verify, and make sense of changes that interventions have influenced in a broad range of cutting–edge innovation and development projects and programs around the world. Over these years, he led Outcome Harvesting evaluative exercises involving almost 500 non-governmental organizations, networks, government agencies, funding agencies, community-based organizations, research institutes and university programs. In over fifty evaluations, with forty co-evaluators he has harvested thousands of outcomes on six continents. Outcome Harvesting has proven useful in evaluations of a great diversity of initiatives: human rights advocacy, political, economic and environmental advocacy, arts and culture, health systems, information and communication technology, conflict and peace, water and sanitation, taxonomy for development, violence against women, rural development, organic agriculture, participatory democracy, waste management, public sector reform, good governance, eLearning, social accountability, and business competition, amongst others. In this book, the author explains the steps of Outcome Harvesting and how to customize them according to the nine underlying principles. He shares his experience and gives practical advice on how to work with Outcome Harvesting and remain true to its essential features.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251308713 Category : Technology & Engineering Languages : en Pages : 150
Book Description
This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.
Author: National Research Council
Author: National Research Council
Author: Abdulai Jalloh
Author: National Research Council
Author: Jacques-Eric Bergez
Author: Aziz Elbehri
Author: Frédéric Martin
Author: Inderjit Singh
Author: Ricardo Wilson-Grau
Author: Food and Agriculture Organization of the United Nations
Author: Robin Sharp