全球锂资源贸易网络特征及抗毁性分析

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中图分类号：F403.3 文献标识码：A 文章编号：2097-5465（2026）02-0115-09

Analysis of the Characteristics and Robustness of the Global Lithium Resource Trade Network

Abstract：Withtherapiddevelopmentoftheglobalnewenergyindustry，thestrategicandkeymineralstatusoflithiumesources hasbecome increasinglyprominent.Basedoncomplexnetwork theoryandbycomprehensivelyaplying indicatorssuchasnode degree，averageclusteringcoeficient，averagepathlength，networkdensity，globaleficiency，andthescaleofthelargest connectedsubgraph，thisarticlerevealsthecharacteristicsofthegloballithiumresourcetradenetworkandsystematicallaalyzes itsresilienceandthecontributionsofdiferentcoretadingcountriestoresiliencetroughsimulationatacks.Theresearchfindthat thegloballithiumresourcetradenetworkhassignificantsmal-worldcharacteristicsandpower-lawdistributionfeatures；the resilienceofthegloballithiumresourcetradenetworkisshowingacontiuouslyincreasingtrend；andthecontributionsfdierent typesofcoretradingcountriestoresiliencevary，influencedbymultiplefactorssuchastheimportandexporttypesofnodes， scientific and technological levels，and economic status.

Keywords：complex networks；Lithium；trade；Topological features；simulationattck；robustness analysis

0 引言

锂作为自然界中密度最小的金属元素，是改变世界的“绿色能源金属”和“白色石油”[1]，被广泛应用于电池、玻璃陶瓷、润滑脂和铝冶炼等行业[2]。（剩余11137字）