Download or read book Measuring Vulnerability and Food Security written by Luc Jozef Christiaensen and published by . This book was released on 2000 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measuring Vulnerability written by Ethan A. Ligon and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional poverty measures neglect several important dimensions of household welfare. In this paper we construct a measure of 'vulnerability' which allows us to quantify the welfare loss associated with poverty as well as the loss associated with any of a variety of different sources of uncertainty. Applying our measure to a panel dataset from Bulgaria in 1994, we find that poverty and risk play roughly equal roles in reducing welfare. Aggregate shocks are more important than idiosyncratic sources of risk, but households headed by an employed, educated male are less vulnerable to aggregate shocks than are other households.

Download or read book Measuring Food Insecurity and Hunger written by National Research Council and published by National Academies Press. This book was released on 2005-03-22 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vulnerability to Food Insecurity Index written by Otu William Ibok and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Food Insecurity and Hunger in the United States written by National Research Council and published by National Academies Press. This book was released on 2006-05-02 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States is viewed by the world as a country with plenty of food, yet not all households in America are food secure, meaning access at all times to enough food for an active, healthy life. A proportion of the population experiences food insecurity at some time in a given year because of food deprivation and lack of access to food due to economic resource constraints. Still, food insecurity in the United States is not of the same intensity as in some developing countries. Since 1995 the U.S. Department of Agriculture (USDA) has annually published statistics on the extent of food insecurity and food insecurity with hunger in U.S. households. These estimates are based on a survey measure developed by the U.S. Food Security Measurement Project, an ongoing collaboration among federal agencies, academic researchers, and private organizations. USDA requested the Committee on National Statistics of the National Academies to convene a panel of experts to undertake a two-year study in two phases to review at this 10-year mark the concepts and methodology for measuring food insecurity and hunger and the uses of the measure. In Phase 2 of the study the panel was to consider in more depth the issues raised in Phase 1 relating to the concepts and methods used to measure food security and make recommendations as appropriate. The Committee on National Statistics appointed a panel of 10 experts to examine the above issues. In order to provide timely guidance to USDA, the panel issued an interim Phase 1 report, Measuring Food Insecurity and Hunger: Phase 1 Report. That report presented the panel's preliminary assessments of the food security concepts and definitions; the appropriateness of identifying hunger as a severe range of food insecurity in such a survey-based measurement method; questions for measuring these concepts; and the appropriateness of a household survey for regularly monitoring food security in the U.S. population. It provided interim guidance for the continued production of the food security estimates. This final report primarily focuses on the Phase 2 charge. The major findings and conclusions based on the panel's review and deliberations are summarized.

Download or read book Measuring Food Security in the United States written by Mark Nord and published by . This book was released on 1999 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Survey Methods written by Roberto Benedetti and published by John Wiley & Sons. This book was released on 2010-03-18 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the widespread use of surveys in agricultural resources estimation there is a broad and recognizable interest in methods and techniques to collect and process agricultural data. This book brings together the knowledge of academics and experts to increase the dissemination of the latest developments in agricultural statistics. Conducting a census, setting up frames and registers and using administrative data for statistical purposes are covered and issues arising from sample design and estimation, use of remote sensing, management of data quality and dissemination and analysis of survey data are explored. Key features: Brings together high quality research on agricultural statistics from experts in this field. Provides a thorough and much needed overview of developments within agricultural statistics. Contains summaries for each chapter, providing a valuable reference framework for those new to the field. Based upon a selection of key methodological papers presented at the ICAS conference series, updated and expanded to address current issues. Covers traditional statistical methodologies including sampling and weighting. This book provides a much needed guide to conducting surveys of land use and to the latest developments in agricultural statistics. Statisticians interested in agricultural statistics, agricultural statisticians in national statistics offices and statisticians and researchers using survey methodology will benefit from this book.

Download or read book Rainfed Agriculture written by Suhas Pralhad Wani and published by CABI. This book was released on 2009-01-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Measuring Vulnerability to Natural Hazards written by Birkmann and published by The Energy and Resources Institute (TERI). This book was released on 2007-01-01 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measuring Vulnerability to Natural Hazards presents a broad range of current approaches to measuring vulnerability. It provides a comprehensive overview of different concepts at the global, regional, national, and local levels, and explores various schools of thought. More than 40 distinguished academics and practitioners analyse quantitative and qualitative approaches, and examine their strengths and limitations. This book contains concrete experiences and examples from Africa, Asia, the Americas and Europe to illustrate the theoretical analyses.The authors provide answers to some of the key questions on how to measure vulnerability and they draw attention to issues with insufficient coverage, such as the environmental and institutional dimensions of vulnerability and methods to combine different methodologies.This book is a unique compilation of state-of-the-art vulnerability assessment and is essential reading for academics, students, policy makers, practitioners, and anybody else interested in understanding the fundamentals of measuring vulnerability. It is a critical review that provides important conclusions which can serve as an orientation for future research towards more disaster resilient communities.

Download or read book Measuring Food Security Using Household Expenditure Surveys written by Lisa C. Smith and published by Intl Food Policy Res Inst. This book was released on 2007-01-01 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessing the vulnerability of national food security to international food price shocks A new index written by Minot, Nicholas and published by Intl Food Policy Res Inst. This book was released on 2024-03-25 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent spikes in staple food prices resulting from the invasion of Ukraine have once again highlighted the difficulty faced by low-income countries that rely on imports for a substantial portion of their food supply. To better understand which countries are most affected by higher world food prices, we propose a food import vulnerability index (FIVI). One version of the index describes the vulnerability of each country to higher world prices for each of 15 major staple foods. Another version of the FIVI is a national index, aggregating across the 15 commodities. Both are based on three components, the caloric contribution of the commodity(ies) in the national diet, the dependence on imports, and the level of moderate and severe food insecurity in the country. The values of the FIVI are calculated for 2020, the most recent year for which data are available. The results indicate that countries are most adversely affected by increases in the world price of wheat, rice, and maize, followed by sugar, and vegetable oil. This is because the five commodities listed are both major contributors to the diet in many countries and because countries often depend on imports for a large share of the domestic requirements of these foods. Yemen, Djibouti, and Afghanistan are most vulnerable to increases in world wheat prices, while Liberia, Gambia, and Guinea-Bissau are particularly vulnerable to spikes in rice prices. In the case of maize, Zimbabwe, Lesotho, and Eswatini have the highest vulnerability score. These results should help policymakers and development partners target their efforts to reduce food import vulnerability through policies and programs to strengthen resilience.

Download or read book Methods to Monitor the Human Right to Adequate Food written by and published by Food & Agriculture Org.. This book was released on 2008 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Systems Approach to Analyze Household Vulnerability to Food Insecurity in Rural Southern Mali Using a Spatially explicit Integrated Social and Biophysical Model written by Rajiv Paudel and published by . This book was released on 2020 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mali is expected to be profoundly impacted by climate change. Its mid-century temperature could increase by 2°C, which could have detrimental impacts on crop production. Besides, northern Mali is currently highly arid is not suitable for agriculture. The South has the responsibility to feed the national population. However, the region is experiencing rapid population growth. Mali is likely to struggle to feed its growing population under climate change. Food production and food security in the South have a wider influence on the national food supply. Food security lies at the interface of biophysical, climatic, and socio-economic systems and demands a systemic approach for evaluation. Using a biophysical crop model with an agent-based model of household food systems, we capture the dynamics within and across multiple associated systems. We focus in the South and use multidisciplinary tools to explore the trajectories of household food security under climate change and population growth in the region.The dissertation is organized into three research papers. Paper 1, entitled "A Largely Unsupervised Domain-Independent Qualitative Data Extraction Approach for Empirical Agent-based Model Development.", focuses on exploring household food systems and identifying actors of household food security and their behaviors. Chiefly, we aim to extract the information needed to develop an ABM of household food systems. We apply largely automatic efficient approaches for information extraction from contextually rich qualitative field narratives. Using a combination of semantics and syntactic Natural Language Processing, we identify actors (agents) of household food security, their properties, and actions and interactions responsible for household food supply. The data extraction is primarily unsupervised and, apart from being efficient, it controls manual manipulation and bias introduction in the model development. We use the extracted information for developing a contextual model of household food security. Finally, we subject the model to stakeholder evaluation for credibility and validity.Paper 2, entitled "Analyzing household vulnerability to food insecurity in rural southern Mali - a coupled biophysical and social model approach", combines a biophysical process-based crop model with an ABM of household food system to analyze household vulnerability to food insecurity in southern Mali. We use the Systems Approach to Land Use Sustainability (SALUS) as the crop model to simulate the cultivation of maize, millet, and sorghum in the region. While SALUS provides information on food production, ABM simulates interactions for food access. We measure household vulnerability using Food Security Vulnerability Index (FSVI), a coping-based index, that evaluates households' vulnerability to food insecurity by assessing the mechanisms used by the households to address household food scarcity. Running a business-as-usual scenario, defined by low access to input, high population growth, and a high emission climate change scenario at Representative Concentration Pathway (RCP) 8.5 level, we find that maize and sorghum lose their productivity significantly under future climate change. Besides, the region sees a significant increase in its food insecure population. Around 80% of the regional households are at risk of food insecurity by mid-century. In paper 3, entitled "Global or Local? Effects of policy interventions on household food security in Koutiala, southern Mali: A coupled biophysical and social systems approach", we evaluate the effectiveness of selected global and local level policy intervention in promoting household food security in the South. The model recommends local level interventions that include improved access to input and lower population growth for a prompt and significant increase in food security in the region. More than 60% of the regional households could be food secure under the combinations of the interventions. However, the global level intervention that consists of lowering emission to RCP4.5 level does not have significant impacts on local household food production and food security.

Download or read book A Framework for Assessing Effects of the Food System written by National Research Council and published by National Academies Press. This book was released on 2015-06-17 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.

Download or read book The State of Food Security and Nutrition in the World 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-14 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting.

Download or read book Measuring Children s Food Security in U S Households 1995 99 written by Mark Nord and published by . This book was released on 2002 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture Food Security Nutrition and the Millennium Development Goals written by Joachim von Braun, M.S. Swaminathan, and Mark W. Rosegrant and published by Intl Food Policy Res Inst. This book was released on 2004 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essay reprinted from IFPRI's 2003-2004 annual report.