food security noun The U.S. Department of Agriculture (USDA) defines "food security" as access at all times by all people within a household to enough food for an active, healthy life. "Food insecurity," on the other hand, occurs when a household's consistent access to adequate food ...
TheFAOprovides this well-accepted definition of a state offood security: “Food security exists when all people, at all times, have physical, social and economic access to sufficient, safe andnutritious foodwhich meets their dietary needs and food preferences for an active andhealthy life.” ...
Food securityis a very important determinant of whether people can lead an active and healthy life, because it determines their access to foods required to meet nutrient needs. This article reviews the definition of food security, the indicators used to measure food security depending on the level...
Food security has four dimensions: food availability, accessibility, utilisation and stability (FAO,2006). As per the definition, ‘food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food that meets their dietary needs and food...
prices".[1] Later definitions added solicitation and access issues to the definition. The last report of the 1996 World Food Summit communicates that sustenance security "exists when all people,reliably, have physical and money related access to satisfactory, shielded and nutritious sustenance to ...
The main outcome of sustainable agro-food systems is food and nutrition security. Nevertheless, about half of the global population is affected by food ins
This realization finds expression in the changes made to the FAO's definition of food security. In 1996 the FAO moved away from the initial focus on food availability and redefined food security as a condition “when all people, at all times, have physical, social and economic access to ...
来源期刊 Agricultural Economics 研究点推荐 Food security resilience 引用走势 2018 被引量:11 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心,砥砺前行。了解更多>>...
Food Security: The Challenge ofFeeding 9 Billion People H. Charles J. Godfray, 1 * John R. Beddington, 2 Ian R. Crute, 3LawrenceHaddad, 4 David Lawrence, 5 James F. Muir, 6 Jules Pretty, 7 Sherman Robinson, 8 Sandy M. Thomas, 9 Camilla Toulmin 10 Continuing population and ...
“migrant”) following the definition of Jones et al. (2018). Households reported their food security defined as the number of months the household had sufficient food for two meals per day within the last farming year. Numbers of each type of livestock owned were used to calculate the ...