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Characterizing the Structural Evolution of Cereal Trade Networks in the Belt and Road Regions: A Network Analysis Approach

文献类型：期刊论文

作者Chen, Wei1,2; Zhang, Haipeng1,2,3
刊名FOODS
出版日期2022-05-01
卷号11期号:10页码:19
关键词food security international food supply chains cereal trade network cereal industry cereal trade market the Belt and Road
DOI10.3390/foods11101468
通讯作者Zhang, Haipeng(zhanghp.19b@igsnrr.ac.cn)
英文摘要Cereal trade is essential for economic and commercial cooperation among countries along the "Belt and Road" (BRI). It helps ensure food security and contributes to building a community of interests and destinies for the BRI countries. Based on the UN Comtrade database, this study, using a network analysis approach, investigates the structural characteristics and spatiotemporal dynamics of cereal trade networks among the "Belt and Road" countries. Results show that: (1) The cereal trade among the BRI countries has formed well-connected and complex trade networks, and the "Belt and Road" initiative has significantly promoted cereal trade networks among the BRI countries. (2) The backbone structures of cereal trade networks along the BRI are in geographical proximity. India, Russia, and Ukraine are the most important trading partners and absolute core nodes in the trade networks, influencing the entire cereal trade networks. (3) The BRI cereal trade networks exhibit significant core-periphery structures, with considerable power asymmetries between the countries reflecting food supply and demand differences. In general, the BRI cereal trade networks have developed from relatively diversified to polarized. Supply chains in the cereal trade network are dominated by a few large countries and are fragile, with weak resilience and low resistance to risk. Therefore, governments should continue to strengthen regional cooperation, optimize cereal trade network structure, enhance their reserve capacity, and build a stronger system to guarantee food security and prevent risk. All these measures will support the food security of the "Belt and Road" countries.
WOS关键词RARE-EARTHS TRADE ; FOOD SECURITY ; PERSPECTIVE ; INTEGRATION ; PATTERNS
资助项目National Natural Science Foundation of China[41901154] ; National Natural Science Foundation of China[42130508] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20010102] ; Second Tibetan Plateau Scientific Expedition and Research Program[2019QZKK1007]
WOS研究方向Food Science & Technology
语种英语
WOS记录号WOS:000801410000001
出版者MDPI
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Second Tibetan Plateau Scientific Expedition and Research Program
源URL[http://ir.igsnrr.ac.cn/handle/311030/177945]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang, Haipeng
作者单位1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Wei,Zhang, Haipeng. Characterizing the Structural Evolution of Cereal Trade Networks in the Belt and Road Regions: A Network Analysis Approach[J]. FOODS,2022,11(10):19.
APA Chen, Wei,&Zhang, Haipeng.(2022).Characterizing the Structural Evolution of Cereal Trade Networks in the Belt and Road Regions: A Network Analysis Approach.FOODS,11(10),19.
MLA Chen, Wei,et al."Characterizing the Structural Evolution of Cereal Trade Networks in the Belt and Road Regions: A Network Analysis Approach".FOODS 11.10(2022):19.

入库方式： OAI收割

来源：地理科学与资源研究所

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