论文Frontiers in Sustainable Food Systems9月16日 · 周三Food-supply resilience under policy, market, and biosecurity shocks: a diagnostic of import vulnerability, supplier substitution, and short-run callable capacity in RCEP agri-food networks基于RCEP农食贸易网络，诊断进口脆弱性、供应商替代与短期可调用产能。大田作物#粮食安全#大豆#RCEP+380 分阅读 4
