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Structure and evolution of global lead trade network: An industrial chain perspective

文献类型：期刊论文

作者Chen, Wei4; Zhang, Jianing4; Yu, Zhaoyuan2,3; Zhao, Xiquan4
刊名RESOURCES POLICY
出版日期2024-03-01
卷号90页码:104735
关键词Lead trade Trade network Lead industrial chain Supply chain security Complex network
DOI10.1016/j.resourpol.2024.104735
产权排序1
文献子类Article
英文摘要Lead resources are pivotal to national economic development and necessitate an examination of evolving global trade patterns to comprehend supply -demand dynamics and ensure supply chain stability. This study utilizes industrial chain perspectives and network analysis methods to establish global trade networks for lead ore, refined lead, and lead products, depicting their evolution and exploring the topology of the global lead trade network. The findings highlight consistent development in the global lead trade market since 2000, with robust growth in lead ore and refined lead trade, while trade in lead products has remained stable. The global lead trade network has undergone restructuring, revealing structural disparities among lead commodities that heighten diversity and complexity. A discernible trend toward densification is displayed, underscored by the agglomeration effect, reflecting enhancements in network connectivity, accessibility, and transmission efficiency. Conspicuous core -periphery structures exist, with a growing polarization effect in the lead ore trade network and balanced development in the refined lead and lead products trade network. Different countries play distinct roles, with the USA, China, Germany, the Netherlands, the UK, Belgium, and Italy consistently wielding significant control within the global lead trade network. The paper proposes policy implications for international trade cooperation and lead resource supply security based on these findings.
WOS关键词RARE-EARTHS TRADE ; PATTERNS ; IMPACT
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:001182022400001
源URL[http://ir.igsnrr.ac.cn/handle/311030/203340]  
专题区域可持续发展分析与模拟院重点实验室_外文论文
作者单位1.Jiangsu Ctr Collaborat Innovat Geog Informat Resou, Nanjing 210023, Peoples R China
2.Nanjing Normal Univ, Sch Geog Sci, Nanjing 210023, Peoples R China
3.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Wei,Zhang, Jianing,Yu, Zhaoyuan,et al. Structure and evolution of global lead trade network: An industrial chain perspective[J]. RESOURCES POLICY,2024,90:104735.
APA Chen, Wei,Zhang, Jianing,Yu, Zhaoyuan,&Zhao, Xiquan.(2024).Structure and evolution of global lead trade network: An industrial chain perspective.RESOURCES POLICY,90,104735.
MLA Chen, Wei,et al."Structure and evolution of global lead trade network: An industrial chain perspective".RESOURCES POLICY 90(2024):104735.

入库方式： OAI收割

来源：地理科学与资源研究所

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