国际农产品贸易格局及动态演变分析

Analysis of the International Agricultural Trade Pattern and Its Dynamic Evolution

国际农产品贸易格局对我国的粮食安全有重大影响。本文选择玉米、小麦、土豆三个农产品作为研究对象,从联合国数据库获得2016-2023年相关数据,基于复杂网络理论构建拓扑模型,分析农产品国际贸易网络的整体特征与局部特征,研究国际农产品贸易格局及其动态发展,并对我国农产品贸易的国际地位进行分析,以制定对策适应国际贸易格局,寻找重要贸易伙伴,保障农业粮食供应安全。

of this article highlights the significant impact of the international agricultural trade pattern on China's food security.Three key agricultural products—corn,wheat,and potatoes—are selected for analysis,utilizing relevant data from the United Nations database spanning from 2016 to 2023.Employing the theory of complex networks,the authors construct a topological model to analyze both the overall and local characteristics of the international agricultural trade network.Furthermore,the article delves into China's international position in agricultural trade,aiming to facilitate the formulation of effective strategies to adapt to the international trade pattern,identify crucial trade partners,and ensure the security of agricultural food supply.