利用 "纽带 "方法实现可持续粮食系统

IF 6.6 2区 环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES Current Opinion in Environmental Sustainability Pub Date : 2024-02-24 DOI:10.1016/j.cosust.2024.101427
Jianjie Zhang , Lin Ma , Zhaohai Bai , Wenqi Ma
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引用次数: 0

摘要

粮食系统错综复杂,种类繁多,由于粮食需求不断增长和资源竞争,粮食系统面临着前所未有的挑战。最近的研究强调,关联方法可以揭示各部门之间的协同作用和权衡,因此对可持续粮食系统研究非常有用。我们的研究回顾了 2020 年至 2022 年的关联研究,探讨了知识差距和批评意见,并探索了关联概念的创新。许多研究忽视了资源密集型的食品加工和消费阶段,同时也忽视了区域间的互动。很少有研究考虑到社会经济、资源和生态环境指标之间的相互联系,这阻碍了全面、准确地量化粮食系统对可持续发展目标(SDGs)的影响。我们强调,需要一个包含多部门、多规模和多区域视角的综合框架,涵盖资源利用效率和损耗、环境污染和保护以及社会经济发展等一系列指标,实现可持续的粮食系统和可持续发展目标的实现。
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Using the nexus approach to realise sustainable food systems

Food systems are intricate and diverse and face unprecedented challenges owing to rising food demand and resource competition. Recent studies have highlighted that the nexus approach can unveil synergies and trade-offs among sectors, making it useful for sustainable food system studies. Our study reviews the nexus research, addresses knowledge gaps and critiques and explores innovations in nexus concepts from 2020 to 2022. Many studies have overlooked resource-intensive food processing and consumption phases while neglecting inter-regional interactions. Few studies have considered the interlinks between socioeconomic, resource and eco-environmental indicators, hindering the comprehensive and accurate quantification of the impacts of food systems on Sustainable Development Goals (SDGs). We emphasise the need for a comprehensive framework that embraces multi-sector, multi-scale and multi-regional perspectives, covers a series of indicators of resource use efficiency and depletion, environmental pollution and protection and socioeconomic development and achieves a sustainable food system and the achievement of SDGs.

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来源期刊
Current Opinion in Environmental Sustainability
Current Opinion in Environmental Sustainability ENVIRONMENTAL SCIENCES-ENVIRONMENTAL SCIENCES
CiteScore
13.80
自引率
2.80%
发文量
52
审稿时长
6-12 weeks
期刊介绍: "Current Opinion in Environmental Sustainability (COSUST)" is a distinguished journal within Elsevier's esteemed scientific publishing portfolio, known for its dedication to high-quality, reproducible research. Launched in 2010, COSUST is a part of the Current Opinion and Research (CO+RE) suite, which is recognized for its editorial excellence and global impact. The journal specializes in peer-reviewed, concise, and timely short reviews that provide a synthesis of recent literature, emerging topics, innovations, and perspectives in the field of environmental sustainability.
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