Scale up urban agriculture to leverage transformative food systems change, advance social–ecological resilience and improve sustainability
Scale up urban agriculture to leverage transformative food systems change, advance social–ecological resilience and improve sustainability
复制标题
扩大都市农业规模，利用粮食系统变革，提高社会生态复原力并提高可持续性
DOI：
10.1038/s43016-023-00902-x
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发表时间：
2024
期刊：
影响因子：
23.2
通讯作者：
Wu, Jianguo
中科院分区：
文献类型：
--
作者：
Qiu, Jiangxiao;Zhao, Hui;Chang, Ni-Bin;Wardropper, Chloe B.;Campbell, Catherine;Baggio, Jacopo A.;Guan, Zhengfei;Kohl, Patrice;Newell, Joshua;Wu, Jianguo
扩大城市农业规模可以利用转型变革，建设和维护有复原力和可持续的城市系统。然而，目前对扩大城市农业规模的驱动因素、过程和途径的理解仍然是零碎的，而且在很大程度上孤立于不同的学科和部门。在这里，我们借鉴多学科领域提出了一个综合的概念框架，城市农业和综合文献，以揭示其跨尺度的社会生态影响。我们展示了合理的多阶段发展途径，包括与扩大城市农业相关的动力学，加速器和反馈。最后，我们讨论了扩大城市农业规模的关键因素，包括多样性，异质性，连通性，空间协同效应和权衡，非线性，规模和多中心性。我们的框架为政策、规划和合作参与提供了一个跨学科的路线图，以扩大城市农业的规模，并促进变革，实现更强大的城市韧性和可持续性。
Scaling up urban agriculture could leverage transformative change, to build and maintain resilient and sustainable urban systems. Current understanding of drivers, processes and pathways for scaling up urban agriculture, however, remains fragmentary and largely siloed in disparate disciplines and sectors. Here we draw on multiple disciplinary domains to present an integrated conceptual framework of urban agriculture and synthesize literature to reveal its social–ecological effects across scales. We demonstrate plausible multi-phase developmental pathways, including dynamics, accelerators and feedback associated with scaling up urban agriculture. Finally, we discuss key considerations for scaling up urban agriculture, including diversity, heterogeneity, connectivity, spatial synergies and trade-offs, nonlinearity, scale and polycentricity. Our framework provides a transdisciplinary roadmap for policy, planning and collaborative engagement to scale up urban agriculture and catalyse transformative change towards more robust urban resilience and sustainability.