气候变化领域集成服务门户(CCPortal): What are the ingredients for food systems change towards sustainability?

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DOI	10.1088/1748-9326/ab99fd
	What are the ingredients for food systems change towards sustainability? - Insights from the literature
	Weber H.; Poeggel K.; Eakin H.; Fischer D.; Lang D.J.; Wehrden H.V.; Wiek A.
发表日期	2020
ISSN	17489318
卷号	15 期号:11
英文摘要	Many detrimental effects on the environment, economy, and society are associated with the structure and practices of food systems around the world. While there is increasing agreement on the need for substantive change in food systems towards sustainability, divergent perspectives exist on what the appropriate points of intervention and strategies to achieve such change are. Change in diets and nutrition, the importance of social food movements, and sustainable farming practices are all disparately featured in the literature; yet, there is little effort to compare and integrate these perspectives. This review offers a comprehensive overview of perspectives on food systems change towards sustainability. We discern where there is convergence and assess how the literature reflects emergent theory on sustainability transformation. We analyzed more than 200 peer-reviewed articles employing an approach that combines quantitative and qualitative analysis. First, we performed a semantic hierarchical cluster analysis of the full texts to identify thematic clusters representing different perspectives on sustainability transformations and transitions of food systems. Second, we conducted a qualitative text analysis for representative articles of each cluster to examine how deep changes in the food system are conceptualized. We identified five distinct approaches to food systems change that are currently discussed, i.e. Alternative food movements, Sustainable diets, Sustainable agriculture, Healthy and diverse societies, and Food as commons. Each approach provides a nuanced perspective on identified sustainability problems, envisioned sustainable food systems, and proposed actions to change food systems towards sustainability. The findings offer guidance for researchers and practitioners working on food systems change towards sustainability. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	mixed-method; systematic literature review; transformation; transition
语种	英语
scopus关键词	Agricultural robots; Agriculture; Hierarchical clustering; Hierarchical systems; Nutrition; Semantics; Food system; Quantitative and qualitative analysis; Sustainable agriculture; Sustainable Farming; Text analysis; Sustainable development
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/153541
作者单位	Faculty of Sustainability, Leuphana University of Lüneburg, Lüneburg, Germany; School of Sustainability, Arizona State University, Tempe, United States
推荐引用方式 GB/T 7714	Weber H.,Poeggel K.,Eakin H.,et al. What are the ingredients for food systems change towards sustainability? - Insights from the literature[J],2020,15(11).
APA	Weber H..,Poeggel K..,Eakin H..,Fischer D..,Lang D.J..,...&Wiek A..(2020).What are the ingredients for food systems change towards sustainability? - Insights from the literature.Environmental Research Letters,15(11).
MLA	Weber H.,et al."What are the ingredients for food systems change towards sustainability? - Insights from the literature".Environmental Research Letters 15.11(2020).