Time filter

Source Type

Chhetri N.,Arizona State University | Subedi M.,UN World Food Programme | Ghimire S.,James Hutton Institute
Climate and Development | Year: 2013

Climate change continues to threaten the lives and livelihoods of small farmers of Nepal. Given the importance of Nepal's agriculture to the nation's economy, potential impacts of climate variability and change on national food security is a cause for concern. Notwithstanding this challenge, efforts are being made to identify the climate-change impacts on agriculture and actions that farmers and their supporting institutions can take to adapt. The repository of local agro-ecological knowledge available across Nepalese communities is worth exploring. This study, through analysis of four examples of innovative agricultural practices - referred to here as niche-based, details the responses of farmers and their supporting institutions to climatic limitations in Nepal. We identify and synthesize commonalities of the four case studies that may be integral to climate-change adaptation as: (1) the need for participation, flexibility and integration of all stakeholders in the process of innovating adaptation technologies; and (2) the potential for farmers (end-users) and their supporting institutions to take on more leadership and responsibility to sustain the effectiveness of adaptation measures. © 2013 Copyright Taylor and Francis Group, LLC.

Srinivasan P.,Government Primary Health Center | Lawa H.R.,UN World Food Programme | Rosado J.L.,Autonomous University of Queretaro | Al Mamun A.,University of Queensland | And 6 more authors.
Acta Tropica | Year: 2016

A randomised, double-blind, placebo-controlled trial was carried out among Mexico children aged 6-15 months to determine how household characteristics modify vitamin A and zinc supplementation efficacy on Ascaris lumbricoides, Giardia intestinalis and Entamoeba histolytica/E. dispar infection durations. Children assigned to receive vitamin A every 2 months, a daily zinc supplement, a combined vitamin A-zinc supplement or a placebo were followed for 1 year. Parametric hazard models were fit to infection durations stratified by personal and household factors. Children supplemented with vitamin A and zinc combined from households lacking piped water and children in all three treatment arms from households with dirt floors had longer G. intestinalis and A. lumbricoides infection durations than their counterparts, respectively. Shorter E. histolytica/E.dispar durations were found among zinc-supplemented children of mothers who had <6 years of education and no indoor bathrooms. Heterogeneity in supplementation efficacy among children may reflect differences in exposure risk and baseline immune responses. © 2016 Elsevier B.V.

Daniel C.R.,U.S. National Cancer Institute | Prabhakaran D.,Center for Chronic Disease Control | Kapur K.,Steno Diabetes Center | Graubard B.I.,U.S. National Cancer Institute | And 12 more authors.
Nutrition Journal | Year: 2011

Background. The role of diet in India's rapidly progressing chronic disease epidemic is unclear; moreover, diet may vary considerably across North-South regions. Methods. The India Health Study was a multicenter study of men and women aged 35-69, who provided diet, lifestyle, and medical histories, as well as blood pressure, fasting blood, urine, and anthropometric measurements. In each region (Delhi, n = 824; Mumbai, n = 743; Trivandrum, n = 2,247), we identified two dietary patterns with factor analysis. In multiple logistic regression models adjusted for age, gender, education, income, marital status, religion, physical activity, tobacco, alcohol, and total energy intake, we investigated associations between regional dietary patterns and abdominal adiposity, hypertension, diabetes, and dyslipidemia. Results. Across the regions, more than 80% of the participants met the criteria for abdominal adiposity and 10 to 28% of participants were considered diabetic. In Delhi, the "fruit and dairy" dietary pattern was positively associated with abdominal adiposity [highest versus lowest tertile, multivariate-adjusted OR and 95% CI: 2.32 (1.03-5.23); Ptrend= 0.008] and hypertension [2.20 (1.47-3.31); Ptrend< 0.0001]. In Trivandrum, the "pulses and rice" pattern was inversely related to diabetes [0.70 (0.51-0.95); P trend= 0.03] and the "snacks and sweets" pattern was positively associated with abdominal adiposity [2.05 (1.34-3.14); P trend= 0.03]. In Mumbai, the "fruit and vegetable" pattern was inversely associated with hypertension [0.63 (0.40-0.99); Ptrend= 0.05] and the "snack and meat" pattern appeared to be positively associated with abdominal adiposity. Conclusions. Cardio-metabolic risk factors were highly prevalent in this population. Across all regions, we found little evidence of a Westernized diet; however, dietary patterns characterized by animal products, fried snacks, or sweets appeared to be positively associated with abdominal adiposity. Conversely, more traditional diets in the Southern regions were inversely related to diabetes and hypertension. Continued investigation of diet, as well as other environmental and biological factors, will be needed to better understand the risk profile in this population and potential means of prevention. © 2011 Daniel et al; licensee BioMed Central Ltd.

Pearson B.L.,UN World Food Programme | Ljungqvist B.,UN World Food Programme
Food and Nutrition Bulletin | Year: 2011

Background. Renewed Efforts Against Child Hunger (REACH) is the joint United Nations initiative to address Millennium Development Goal (MDG) 10, Target 3, i.e., to halve the proportion of underweight children under 5 years old by 2015. The United Nations Food and Agriculture Organization (FAO), the World Health Organization (WHO), the United Nations Children's Fund (UNICEF), the World Food Programme (WFP), and the International Fund for Agricultural Development (IFAD) developed and tested a facilitation mechanism to act as a catalyst for scaling up multisectoral nutrition activities. Objective. The UN-REACH partners developed pilot projects in Mauritania and Lao PDR from 2008 to 2010 and deployed facilitators to improve nutrition governance and coordination. Review missions were conducted in February 2011 to assess the REACH approach and what it achieved. Methods. The UN review mission members reviewed documents, assessed policy and management indicators, conducted qualitative interviews, and discussed findings with key stakeholders, including the most senior UN nutrition directors from all agencies. Results. Among other UN-REACH achievements, the Prime Minister of Mauritania agreed to preside over a new National Nutrition Development Council responsible for high-level decision-making and setting national policy objectives. REACH facilitated the completion of Lao's first national Nutrition Strategy and Plan of Action and formation of the multistakeholder Nutrition Task Force. During the REACH engagement, coordination, joint advocacy, situation analysis, policy development, and joint UN programming for nutrition were strengthened in Lao PDR and Mauritania. Conclusions. Improvements in the nutrition governance and management mechanisms in Mauritania and Lao PDR were observed during the period of REACH support through increased awareness of nutrition as a key development objective, establishment of governmental multisectoral coordinating mechanisms, improved government capacity, and new joint UN-government nutrition programming. © 2011, The United Nations University.

Discover hidden collaborations