气候变化领域集成服务门户(CCPortal): A Dynamic Evolutionary Analysis of the Vulnerability of Global Food Trade Networks

CCPortal

DOI	10.3390/su16103998
	A Dynamic Evolutionary Analysis of the Vulnerability of Global Food Trade Networks
	Xu, Hao; Niu, Niu; Li, Dongmei; Wang, Chengjie
发表日期	2024
EISSN	2071-1050
起始页码	16
结束页码	10
卷号	16 期号:10
英文摘要	The global food trade network (FTN) is a critical infrastructure for achieving the Sustainable Development Goals (SDGs). The FTN's vulnerability to geopolitical conflicts, public health crises, and climate change events directly impacts food security and the ability to meet the SDGs. This study aims to analyze the dynamic evolution of the vulnerability of FTN, focusing on the period from 2000 to 2022, to aim for strategies for enhancing the resilience and sustainability of the global food system. Based on complex network analysis, we examine the structural characteristics and evolution of FTN for four major crops: soybeans, wheat, rice, and maize. We identify a trend towards increased network density and regionalization, with a decline in average shortest path length (ASPL) and an increase in the average clustering coefficient (ACC). These changes indicate a shift towards a more interconnected and resilient FTN in response to various shocks, including the COVID-19 pandemic and the Russia-Ukraine conflict. The findings suggest that the global FTN has adapted to increase resilience, which is essential for achieving the SDGs related to food security and sustainable development. The study's insights can guide policy interventions to further strengthen the network against future shocks and promote global food security.
英文关键词	global food trade network; sustainable development goals; network vulnerability; complex network theory; food security
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001233219700001
来源期刊	SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295569
作者单位	Renmin University of China; Yunnan Academy of Agricultural Sciences; Renmin University of China
推荐引用方式 GB/T 7714	Xu, Hao,Niu, Niu,Li, Dongmei,et al. A Dynamic Evolutionary Analysis of the Vulnerability of Global Food Trade Networks[J],2024,16(10).
APA	Xu, Hao,Niu, Niu,Li, Dongmei,&Wang, Chengjie.(2024).A Dynamic Evolutionary Analysis of the Vulnerability of Global Food Trade Networks.SUSTAINABILITY,16(10).
MLA	Xu, Hao,et al."A Dynamic Evolutionary Analysis of the Vulnerability of Global Food Trade Networks".SUSTAINABILITY 16.10(2024).