Global Food Security-Agriculture Policy Economics and Environment最新文献_第8页

The right to certify – Institutionalizing participatory guarantee systems (PGS): A Latin American cross-country comparison 认证权--参与性担保体系（PGS）的制度化：拉丁美洲跨国比较

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-03-01 DOI: 10.1016/j.gfs.2024.100748

Nikolaus Hruschka, Sonja Kaufmann, Christian R. Vogl

引用次数: 0

How does agricultural production diversity nourish household dietary diversity? Evidence from China 农业生产多样性如何滋养家庭饮食多样性？来自中国的证据

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-03-01 DOI: 10.1016/j.gfs.2024.100749

Zhen Yan , Xiangyi Xiao , Jingjing Jiao , Wen Lin

{"title":"How does agricultural production diversity nourish household dietary diversity? Evidence from China","authors":"Zhen Yan , Xiangyi Xiao , Jingjing Jiao , Wen Lin","doi":"10.1016/j.gfs.2024.100749","DOIUrl":"https://doi.org/10.1016/j.gfs.2024.100749","url":null,"abstract":"<div><p>Using data from the 2014 China Family Panel Studies, this study investigates whether diversifying agricultural production can enhance dietary diversity, particularly by increasing the consumption of animal-based foods. We introduced refined measures of dietary diversity and categorized them into animal-based household dietary diversity scores (A-HDDS) and plant-based household dietary diversity scores (P-HDDS). Additionally, we categorize production diversity into crop production diversity (CPD), livestock and aquaculture production diversity (LAPD), and mixed production diversity (MPD). Our results show that most households exhibited high dietary diversity, except for low-income and hilly households. Specifically, CPD positively influenced dietary diversity, and all three types of production diversity promoted A-HDDS. Moreover, CPD primarily serves as a substitute for enhancing household self-sufficiency, affecting all three dietary diversity measures, especially among hilly households. Increasing LAPD and MPD can improve A-HDDS through self-sufficiency and agricultural commercialization income pathways, benefiting farmers in hilly and mountainous regions.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"40 ","pages":"Article 100749"},"PeriodicalIF":8.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response to letter to the editor from Boddupalli et al. 对 Boddupalli 等人致编辑的信的回复

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-03-01 DOI: 10.1016/j.gfs.2023.100730

Maarten van Ginkel, Jeremy Cherfas

引用次数: 0

Shifting a food system conference online mitigates structural barriers to equitable participation, but hinders meaningful interpersonal connections 将粮食系统会议转移到网上，可减轻公平参与的结构性障碍，但会妨碍有意义的人际联系

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-02-27 DOI: 10.1016/j.gfs.2024.100747

Zip Walton , Suneetha Kadiyala , Lauren Blake , Jeff Waage , Joe Yates

{"title":"Shifting a food system conference online mitigates structural barriers to equitable participation, but hinders meaningful interpersonal connections","authors":"Zip Walton , Suneetha Kadiyala , Lauren Blake , Jeff Waage , Joe Yates","doi":"10.1016/j.gfs.2024.100747","DOIUrl":"https://doi.org/10.1016/j.gfs.2024.100747","url":null,"abstract":"<div><p>Scientific conferences foster career development and collaborations while nurturing scientific communities that are especially critical to transdisciplinary research and mentorship. Recent transitions to virtual conference formats mitigate financial and logistical barriers to attending but the social and intellectual implications are less well understood. In this mixed-methods study, we examine participation by gender and country income level in the second virtual year of a well-established agriculture, nutrition, and health conference in 2021. These data are interlinked with qualitative insights into the challenges and benefits of virtual participation. We find that virtual conferences facilitate access for women and participants in low- and middle-income countries by removing visa requirements and travel costs and enabling attendance alongside care obligations. Virtual interactions can disrupt power dynamics and increase the efficiency of knowledge exchange, but the loss of rich in-person human connections, compounded by inequitable internet access is not conducive to nurturing scientific communities. We need an intentional shift in how and why we organise and participate in conferences in order to maximise the benefits to inclusion, equity, and sustainability; and minimize trade-offs to intellectual and social connections online.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"40 ","pages":"Article 100747"},"PeriodicalIF":8.9,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000099/pdfft?md5=898732bb58ddaaceb0c04117912b16c6&pid=1-s2.0-S2211912424000099-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139985067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A systematic review of the evolution of food system resilience assessment 对粮食系统复原力评估演变的系统审查

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-02-22 DOI: 10.1016/j.gfs.2024.100744

Ujjwal KC , Harry Campbell-Ross , Cecile Godde , Rachel Friedman , Lilly Lim-Camacho , Steven Crimp

{"title":"A systematic review of the evolution of food system resilience assessment","authors":"Ujjwal KC , Harry Campbell-Ross , Cecile Godde , Rachel Friedman , Lilly Lim-Camacho , Steven Crimp","doi":"10.1016/j.gfs.2024.100744","DOIUrl":"https://doi.org/10.1016/j.gfs.2024.100744","url":null,"abstract":"<div><p>Global food systems are vulnerable to disruptions caused by natural disasters, political crises, and health emergencies. Recent events like the COVID19 pandemic and the Russia-Ukraine crisis have exposed weaknesses in food systems, leading to hunger and malnutrition. These shocks provide insights into food system resilience and its relevance to climate change. To improve resilience, continuous monitoring of all aspects of the food system is crucial. Assessing responses and resilience at various levels, from households to global, is essential amidst climate uncertainties and frequent shocks. This knowledge enables a better understanding of food system contexts and the formulation of action plans to enhance food security and resilience. This systematic review summarizes how the assessment of food systems resilience (FSR) has evolved, identifies driving factors for the evolution, and speculates how FSR assessment can inform policies and plans to ensure food security. The concept of FSR and its assessment have continuously evolved in response to extreme global and regional shocks causing large-scale impacts. The necessity to measure progress against goals has contributed to more studies at a national level. The findings demonstrate the need for a comprehensive framework to assess FSR and its metrics that work at more granular levels. Additionally, the efforts toward FSR should continue to build on the lessons learned during extreme food shocks to create and maintain resilient food systems over the long term. This review aims to follow the work to develop a comprehensive framework to measure and track the level of resilience in food systems which can then inform better policy-making.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"40 ","pages":"Article 100744"},"PeriodicalIF":8.9,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000063/pdfft?md5=cb9a20ad9f73b34ad9e6069106ad610c&pid=1-s2.0-S2211912424000063-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139936931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Knowledge gaps about micronutrient deficiencies in Tanzania and the effect of information interventions 坦桑尼亚微量营养素缺乏症方面的知识差距以及信息干预措施的效果

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-02-02 DOI: 10.1016/j.gfs.2024.100745

Pius Kilasy , Brandon R. McFadden , Kelly A. Davidson , Leah H. Palm-Forster

{"title":"Knowledge gaps about micronutrient deficiencies in Tanzania and the effect of information interventions","authors":"Pius Kilasy , Brandon R. McFadden , Kelly A. Davidson , Leah H. Palm-Forster","doi":"10.1016/j.gfs.2024.100745","DOIUrl":"10.1016/j.gfs.2024.100745","url":null,"abstract":"<div><p>Reducing micronutrient malnutrition (“hidden hunger”) in low-income countries is a global challenge, particularly among women, children, and high-poverty households. Countries like Tanzania have developed diverse strategies to combat malnutrition, including the biofortification of staple foods. However, broad awareness and knowledge of micronutrient deficiencies and beneficial foods are needed for these strategies to be effective. The objectives of this study were to (i) examine Tanzanian consumers' initial awareness and knowledge of deficiencies for four micronutrients and associated biofortified foods, and (ii) to examine the effectiveness of targeted communication approaches (i.e., information and branding) to improve knowledge. Data were collected from 1029 respondents in Tanzania using an online survey. Respondents were randomly assigned to treatments across two experiments in the survey. One experiment examined the effect of information about susceptibility and severity of micronutrient deficiencies and foods that reduce the risk of deficiency, and the other experiment examined the impact of ‘branding’ biofortified foods. The combination of providing information and branded biofortified crops most effectively reduced knowledge gaps about negative health outcomes and risk-reducing foods. Results suggest a need for evidence-based interventions that provide broad nutrition education and financial assistance for purchasing food.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"40 ","pages":"Article 100745"},"PeriodicalIF":8.9,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000075/pdfft?md5=dffb9673a368fd47b66735d65836cfb0&pid=1-s2.0-S2211912424000075-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139669388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Political instability and undernourishment: Nepal’s decade-long insurgency 政治不稳定和营养不良：尼泊尔长达十年的叛乱

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-01-24 DOI: 10.1016/j.gfs.2024.100741

Dixit Poudel, Munisamy Gopinath

引用次数: 0

The importance and determinants of purchases in rural food consumption in Africa: Implications for food security strategies 非洲农村食品消费中购买的重要性和决定因素：对粮食安全战略的影响

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-01-23 DOI: 10.1016/j.gfs.2024.100739

Fred M. Dzanku , Lenis Saweda Onipede Liverpool-Tasie , Thomas Reardon

{"title":"The importance and determinants of purchases in rural food consumption in Africa: Implications for food security strategies","authors":"Fred M. Dzanku , Lenis Saweda Onipede Liverpool-Tasie , Thomas Reardon","doi":"10.1016/j.gfs.2024.100739","DOIUrl":"https://doi.org/10.1016/j.gfs.2024.100739","url":null,"abstract":"<div><p>We analyze rural households’ purchases of food (cereals and non-cereals) in Sub-Saharan Africa using nationally representative data with 65,000 observations covering 7 countries over a decade. We distinguish between three strata of countries: lower stratum in income and urbanization, middle stratum, and upper stratum. The paper breaks ground by the breadth and time length of the sample. We find that purchases form the majority of rural food consumption whether in favorable or unfavorable agroecological zones and over country and income strata and for most food products. Rural nonfarm employment (as a cash source) plays an important role in household food purchases across all study countries and food products. Policy implications include the importance of food purchase markets and supply chains to and in rural areas as well as nonfarm employment.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"40 ","pages":"Article 100739"},"PeriodicalIF":8.9,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000014/pdfft?md5=32e48fdac98d94c210027548292c291a&pid=1-s2.0-S2211912424000014-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139549098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Food insecurity erodes trust 粮食不安全削弱信任

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-01-20 DOI: 10.1016/j.gfs.2024.100742

Michael D. Smith , Woubet Kassa , Dennis Wesselbaum

引用次数: 0

Complex network analysis and health implications of nutrient trade 复杂网络分析与营养素贸易对健康的影响

IF 8.9 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-01-20 DOI: 10.1016/j.gfs.2024.100743

Murilo Mazzotti Silvestrini , Nick W. Smith , Andrew J. Fletcher , Warren C. McNabb , Flavia Mori Sarti

引用次数: 0