《从污染到解决方案：全球海洋垃圾和塑料污染评估》
《从污染到解决方案：全球海洋垃圾和塑料污染评估》揭示了海洋垃圾和塑料污染对环境的影响及其对生态系统、野生动物和人类健康的影响。
《从污染到解决方案：全球海洋垃圾和塑料污染评估》揭示了海洋垃圾和塑料污染对环境的影响及其对生态系统、野生动物和人类健康的影响。
塑料制品是海洋垃圾中占比最大、最有害和最持久的部分，至少占海洋垃圾总量的85%。
该评估检查了海洋垃圾和塑料污染的严重程度，并审查了现有的解决方案和行动。评估表明，从源头到海洋的所有生态系统都面临着日益严重的威胁。评估在当前研究（和知识差距）的基础上，就污染对海洋生物的直接影响、对生态系统和人类健康构成的风险，以及社会和经济成本进行了全面更新。
总体而言，这份报告旨在为各级循证行动提供信息。报告强调了全球采取紧急行动的必要性。报告表明，虽然我们拥有专业知识，但我们仍需要政治意愿和紧急行动来应对这场日益严重的危机。该报告将为2022年联合国环境大会（UNEA 5.2）的相关讨论提供信息和参考，届时各国将共同决定全球合作的前行方向。
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只有12％的城市，其空气质量符合世卫组织的标准。