Global Food Security-Agriculture Policy Economics and Environment最新文献_第6页

Will the protein transition lead to sustainable food systems? 蛋白质转型能否带来可持续的粮食系统？

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-10-16 DOI: 10.1016/j.gfs.2024.100809

Wendy M.N. Jenkins , Luisa M. Trindade , Stacy Pyett , Barbara van Mierlo , David Welch , Hannah H.E. van Zanten

引用次数: 0

Perspective paper: Framework to assess the potential of circular food system technologies 展望文件：循环粮食系统技术潜力评估框架

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-10-15 DOI: 10.1016/j.gfs.2024.100814

C. Halpern , K. Kennedy Freeman , C.B. Barrett , M. van Dijk , D. Mason-D’Croz , A. Simons , B. van Veen , M. Herrero , H.H.E. Van Zanten

{"title":"Perspective paper: Framework to assess the potential of circular food system technologies","authors":"C. Halpern , K. Kennedy Freeman , C.B. Barrett , M. van Dijk , D. Mason-D’Croz , A. Simons , B. van Veen , M. Herrero , H.H.E. Van Zanten","doi":"10.1016/j.gfs.2024.100814","DOIUrl":"10.1016/j.gfs.2024.100814","url":null,"abstract":"<div><div>The circular bioeconomy has been identified as a paradigm useful in transforming food systems to a more sustainable state. However, there is no clear method to identify in which cases circular technologies are preferential over existing conventional practices and how to compare circular technologies against each other in a portfolio of technologies. In this Perspective, we present a framework to assess the potential of circular food system technologies, summarized in a matrix to assign clear policy and adoption priorities. We then use this framework to compare the net market and spillover benefits of three case studies of circular technologies: low-opportunity cost feeds in egg production systems in the Netherlands, biodigesters on dairy farms in Uruguay, and bonechar fertilizer production in Ethiopia. Our framework offers a starting point for future research and policy in adopting circular food system technologies in the food system.</div></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"43 ","pages":"Article 100814"},"PeriodicalIF":9.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142438471","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

Whither the agricultural productivity-led model? Reconsidering resilient and inclusive rural transformation in the context of agrifood systems 农业生产力主导模式何去何从？在农粮系统背景下重新考虑有韧性和包容性的农村转型

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-10-11 DOI: 10.1016/j.gfs.2024.100812

Benjamin Davis , Ana Paula de la O Campos , Mohammad Farrae , Paul Winters

{"title":"Whither the agricultural productivity-led model? Reconsidering resilient and inclusive rural transformation in the context of agrifood systems","authors":"Benjamin Davis , Ana Paula de la O Campos , Mohammad Farrae , Paul Winters","doi":"10.1016/j.gfs.2024.100812","DOIUrl":"10.1016/j.gfs.2024.100812","url":null,"abstract":"<div><div>Agriculture has long been conceived as central to structural and rural transformation with agricultural productivity growth seen as a driving factor of economic growth and development. Promoting agricultural productivity has also been seen as fundamental to an inclusive process of rural transformation. The changing conditions faced by developing countries, combined with interregional inequality within middle-income nations and the urgent need to tackle climate change and ensure access to healthy diets further questions the relevance of the agricultural productivity-led model for promoting resilient and inclusive rural transformation. This paper argues that there remains an urgent need to enhance productivity in agriculture and agrifood systems, where relevant, for resilient and inclusive rural development. However, this effort requires a fundamentally new approach recognizing agriculture's heterogeneous roles and embedding inclusion more explicitly and more effectively to ensure widespread benefits and sustainable growth.</div></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"43 ","pages":"Article 100812"},"PeriodicalIF":9.8,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142421877","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

Disparities and determinants of Somali refugee food security in Nairobi, Kenya 肯尼亚内罗毕索马里难民粮食安全的差异和决定因素

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-10-03 DOI: 10.1016/j.gfs.2024.100808

Zack Ahmed , Jonathan Crush , Samuel Owuor , Elizabeth Opiyo Onyango

引用次数: 0

Food system adaptation and maintaining trade could mitigate global famine in abrupt sunlight reduction scenarios 在日照骤减的情况下，粮食系统的适应和维持贸易可减轻全球饥荒

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-23 DOI: 10.1016/j.gfs.2024.100807

Morgan Rivers , Michael Hinge , Kevin Rassool , Simon Blouin , Florian U. Jehn , Juan B. García Martínez , Vasco Amaral Grilo , Victor Jaeck , Ross J. Tieman , James Mulhall , Talib E. Butt , David C. Denkenberger

{"title":"Food system adaptation and maintaining trade could mitigate global famine in abrupt sunlight reduction scenarios","authors":"Morgan Rivers , Michael Hinge , Kevin Rassool , Simon Blouin , Florian U. Jehn , Juan B. García Martínez , Vasco Amaral Grilo , Victor Jaeck , Ross J. Tieman , James Mulhall , Talib E. Butt , David C. Denkenberger","doi":"10.1016/j.gfs.2024.100807","DOIUrl":"10.1016/j.gfs.2024.100807","url":null,"abstract":"<div><div>After a major nuclear war, volcanic eruption or asteroid or comet impact that causes an abrupt sunlight reduction scenario, agricultural yields would plummet. We analyzed a nuclear winter scenario involving the injection of 150 Tg of soot in the stratosphere using a linear optimization model with and without global food trade. We investigated the effects of loss of global food trade, some simple adaptations like rationing and storage of excess food for the coldest years, and rapid, large-scale deployment of food sources which are less dependent on present day climate (so called resilient foods) including cool tolerant crops, methane single cell protein, lignocellulosic sugar, greenhouse crops, and seaweed. In the worst case of no global food trade and no adaptations, the model predicts a global famine. However, scaling up resilient foods quickly could mitigate this for many countries. Maintaining global food trade would further alleviate pressure on local food systems, unlocking the potential to feed the entire global population. However, insufficient preparation, post-disaster conflict, or economic collapse would worsen outcomes and hinder adaptation.</div></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"43 ","pages":"Article 100807"},"PeriodicalIF":9.8,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142311887","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

Informal pandemic precarity and migrant food enterprise in South Africa during COVID-19 COVID-19 期间南非的非正规大流行病不稳定性和移民食品企业

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-19 DOI: 10.1016/j.gfs.2024.100804

Jonathan Crush , Godfrey Tawodzera

引用次数: 0

‘Road runners’ and Fanta: Intersectional cultural food in/security among Zimbabwean migrants living in UK cities 路跑者 "和芬达：生活在英国城市中的津巴布韦移民的交叉文化饮食/安全问题

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-18 DOI: 10.1016/j.gfs.2024.100805

Kavita Datta , Tim Brown , Thabani Mutambasere

引用次数: 0

Agricultural and rural development interventions and poverty reduction: Global evidence from 16 impact assessment studies 农业和农村发展干预措施与减贫：来自 16 项影响评估研究的全球证据

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-18 DOI: 10.1016/j.gfs.2024.100806

Marup Hossain, Vibhuti Mendiratta, Sara Savastano

引用次数: 0

Holistic risk assessments of food systems 食品系统的整体风险评估

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-10 DOI: 10.1016/j.gfs.2024.100802

Erika Országh , Constanza De Matteu Monteiro , Sara M. Pires , Ákos Jóźwiak , Stéphan Marette , Jeanne-Marie Membré , Rodney J. Feliciano

{"title":"Holistic risk assessments of food systems","authors":"Erika Országh , Constanza De Matteu Monteiro , Sara M. Pires , Ákos Jóźwiak , Stéphan Marette , Jeanne-Marie Membré , Rodney J. Feliciano","doi":"10.1016/j.gfs.2024.100802","DOIUrl":"10.1016/j.gfs.2024.100802","url":null,"abstract":"<div><p>Food systems are composed of interrelated activities that transform agricultural products into food. Their operations need to meet several food security, food safety, and sustainability requirements. Therefore, risk assessment of food systems must be multidisciplinary and include food safety, nutrition, environmental, economics, and social criteria. However, combining these criteria to assess multiple impacts remains a challenge in complex and multi-stakeholder systems. Until now, only a few holistic assessments, whether domain-oriented or generic and with different levels of quantification, have covered all criteria and the whole food systems. We reviewed and presented the various assessment methods and their applications in food systems, highlighting their advantages and disadvantages. Recommendations were made for a tiered approach combining different holistic assessment methods.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"43 ","pages":"Article 100802"},"PeriodicalIF":9.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000646/pdfft?md5=1cc2eee60423c768fe071198ac4b1b10&pid=1-s2.0-S2211912424000646-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142162793","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

Analyzing diet cost and affordability: A dataset from Fill the Nutrient Gap analyses (2015–2021) 分析饮食成本和可负担性：填补营养缺口分析数据集（2015-2021 年）

IF 9.8 1区经济学

Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-01 DOI: 10.1016/j.gfs.2024.100798

Zuzanna Turowska , Janosch Klemm , Saskia de Pee

{"title":"Analyzing diet cost and affordability: A dataset from Fill the Nutrient Gap analyses (2015–2021)","authors":"Zuzanna Turowska , Janosch Klemm , Saskia de Pee","doi":"10.1016/j.gfs.2024.100798","DOIUrl":"10.1016/j.gfs.2024.100798","url":null,"abstract":"<div><p>Between 2015 and 2021, the World Food Programme (WFP) carried out “Fill the Nutrient Gap” (FNG) analyses in 37 countries. Apart from a few early FNG analyses, each analysis calculated the cost of energy-sufficient diets, staple-adjusted nutrient-adequate diets, and the non-affordability of the latter at the subnational level during a specific period decided by in-country stakeholders and data availability. In 2021–2022, all FNG output data were compiled into one dataset, which is provided as an online supplement to this paper. Here, we describe the parameters and data used in these FNG analyses and the process for standardizing diet costs for time (to January 2020) and in currency (PPP USD and MER USD). The objective of this paper was to provide the dataset utilized in the other papers in this GFS special issue on diet cost and affordability analyses conducted as part of FNG analyses by WFP and partners, and to provide a description of the considerations and methods employed for compiling this dataset.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"42 ","pages":"Article 100798"},"PeriodicalIF":9.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211912424000609/pdfft?md5=6110a1e62cca42e56cd12ab6943d436e&pid=1-s2.0-S2211912424000609-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142167504","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