Illuminating the global maize trade network: structure, resilience and supply chain security
文献类型：期刊论文
| 作者 | Chen, Wei1,2; Shu, Xin3,4; Zhao, Xiquan1,2; Yu, Hu1,2 |
| 刊名 | FOOD SECURITY
 |
| 出版日期 | 2025-06-11 |
| 卷号 | N/A |
| 关键词 | Maize trade Trade network Network resilience Food system Food security |
| ISSN号 | 1876-4517 |
| DOI | 10.1007/s12571-025-01557-1 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | This study investigates the global maize trade network from 2000 to 2022, focusing on its structure, resilience, and supply chain dynamics to improve food security. The analysis reveals significant growth in global maize trade, with the network becoming increasingly complex and dense, leading to improved efficiency. However, overall network connectivity remains uncertain, exposing vulnerabilities within the system. The trade network has developed a hierarchical structure, with four major clusters-North America-Caribbean, South America, Europe, and East Asia-dominating global trade, signaling the emergence of a multipolar trade pattern. Over time, the network has expanded eastward, with trade flows becoming more geographically diversified. Key exporters such as the United States, Argentina, and Brazil form the network's backbone, serving as critical hubs that facilitate the flow of maize across global markets. Additionally, gateway countries like Spain play a vital role in connecting regional clusters, enhancing the overall network's connectivity. While the resilience of the maize trade network has improved, significant node polarization remains. Central exporters remain indispensable for the network's stability, while peripheral regions remain more vulnerable. The study underscores the importance of strengthening connectivity between key players and regions to reduce vulnerabilities and enhance the resilience of the global maize trade network. Policy recommendations are provided to ensure the sustainability and stability of the global maize supply chain, ultimately supporting global food security in the face of growing demand and potential disruptions. |
| URL标识 | 查看原文 |
| WOS关键词 | FOOD SECURITY |
| WOS研究方向 | Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001506380600001 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/214617]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Chen, Wei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11 A Datun Rd, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China; 3.Southwest Univ, Sch Geog Sci, Chongqing 400715, Peoples R China; 4.Southwest Univ, Inst Innovat & Entrepreneurship, Hanhong Coll, Chongqing 400715, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Wei,Shu, Xin,Zhao, Xiquan,et al. Illuminating the global maize trade network: structure, resilience and supply chain security[J]. FOOD SECURITY,2025,N/A. |
| APA | Chen, Wei,Shu, Xin,Zhao, Xiquan,&Yu, Hu.(2025).Illuminating the global maize trade network: structure, resilience and supply chain security.FOOD SECURITY,N/A. |
| MLA | Chen, Wei,et al."Illuminating the global maize trade network: structure, resilience and supply chain security".FOOD SECURITY N/A(2025). |
入库方式： OAI收割
来源：地理科学与资源研究所
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