International Food Policy Research Institute

About: International Food Policy Research Institute is a nonprofit organization based out in Washington D.C., District of Columbia, United States. It is known for research contribution in the topics: Agriculture & Food security. The organization has 1217 authors who have published 4952 publications receiving 218436 citations.

Natural disasters and population mobility in Bangladesh

Abstract: The consequences of environmental change for human migration have gained increasing attention in the context of climate change and recent large-scale natural disasters, but as yet relatively few large-scale and quantitative studies have addressed this issue. We investigate the consequences of climate-related natural disasters for long-term population mobility in rural Bangladesh, a region particularly vulnerable to environmental change, using longitudinal survey data from 1,700 households spanning a 15-y period. Multivariate event history models are used to estimate the effects of flooding and crop failures on local population mobility and long-distance migration while controlling for a large set of potential confounders at various scales. The results indicate that flooding has modest effects on mobility that are most visible at moderate intensities and for women and the poor. However, crop failures unrelated to flooding have strong effects on mobility in which households that are not directly affected but live in severely affected areas are the most likely to move. These results point toward an alternate paradigm of disaster-induced mobility that recognizes the significant barriers to migration for vulnerable households as well their substantial local adaptive capacity.

Care and Nutrition: Concepts and Measurement

Abstract: Care is the provision in the household and the community of time, attention, and support to meet the physical, mental, and social needs of the growing child and other household members. The significance of care has best been articulated in the framework developed by the United Nations Children's Fund (UNICEF). This paper extends the UNICEF model of care and summarizes the literature on the relationship of care practices and resources to child nutrition. The paper also summarizes attempts to measure the various dimensions of care. The concept of care is extended in two directions: first, we define resources needed by the caregiver for care and, second, we show that the child's own characteristics play a role in the kind of care that he or she receives. The literature summary and methodological recommendations are made for six types of resources for care and for two of the least studied care practices: complementary feeding and psychosocial care. The other care practices are care for women, breast-feeding, food preparation, hygiene, and home health practices. Feeding practices that affect a child's nutritional status include adaptation of feeding to the child's abilities (offering finger foods, for example); responsiveness of the caregiver to the child (perhaps offering additional or different foods); and selection of an appropriate feeding context. Psychosocial care is the provision of affection and attention to the child and responsiveness to the child's cues. It includes physical, visual, and verbal interactions.

Water for Agriculture: Maintaining Food Security under Growing Scarcity

Abstract: Irrigated agriculture is the main source of water withdrawals, accounting for around 70% of all the world’s freshwater withdrawals. The development of irrigated agriculture has boosted agricultural yields and contributed to price stability, making it possible to feed the world’s growing population. Rapidly increasing nonagricultural demands for water, changing food preferences, global climate change, and new demands for biofuel production place increasing pressure on scarce water resources. Challenges of growing water scarcity for agriculture are heightened by the increasing costs of developing new water, soil degradation, groundwater depletion, increasing water pollution, the degradation of water-related ecosystems, and wasteful use of already developed water supplies. This article discusses the role of water for agriculture and food security, the challenges facing irrigated agriculture, and the range of policies, institutions, and investments needed to secure adequate access to water for food today and in the future.