联合国环境规划署（UNEP）：2026年塑料生命周期流量测量统计指南报告（英文版）

With the continued increase in production and consumption of plastic in recent decades, the linear plastic economy and insufficient waste management, plastic pollution has become a global issue. In March 2022, the United Nations Environment Assembly adopted resolution 5/14, entitled ‘End plastic pollution: towards an international legally binding instrument’, to develop an international legally binding instrument on plastic pollution, including in the marine environment. The resolution also r