College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China.
Department of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Water Environ Res. 2024 Jul;96(7):e11070. doi: 10.1002/wer.11070.
Every year, the global production of plastic waste reaches a staggering 400 million metric tons (Mt), precipitating adverse consequences for the environment, food safety, and biodiversity as it degrades into microplastics (MPs). The multifaceted nature of MP pollution, coupled with its intricate physiological impacts, underscores the pressing need for comprehensive policies and legislative frameworks. Such measures, alongside advancements in technology, hold promise in averting ecological catastrophe in the oceans. Mandated legislation represents a pivotal step towards restoring oceanic health and securing the well-being of the planet. This work offers an overview of the policy hurdles, legislative initiatives, and prospective strategies for addressing global pollution due to MP. Additionally, this work explores innovative approaches that yield fresh insights into combating plastic pollution across various sectors. Emphasizing the importance of a global plastics treaty, the article underscores its potential to galvanize collaborative efforts in mitigating MP pollution's deleterious effects on marine ecosystems. Successful implementation of such a treaty could revolutionize the plastics economy, steering it towards a circular, less polluting model operating within planetary boundaries. Failure to act decisively risks exacerbating the scourge of MP pollution and its attendant repercussions on both humanity and the environment. Central to this endeavor are the formulation, content, and execution of the treaty itself, which demand careful consideration. While recognizing that a global plastics treaty is not a panacea, it serves as a mechanism for enhancing plastics governance and elevating global ambitions towards achieving zero plastic pollution by 2040. Adopting a life cycle approach to plastic management allows for a nuanced understanding of possible trade-offs between environmental impact and economic growth, guiding the selection of optimal solutions with socio-economic implications in mind. By embracing a comprehensive strategy that integrates legislative measures and technological innovations, we can substantially reduce the influx of marine plastic litter at its sources, safeguarding the oceans for future generations.
每年，全球塑料废物产量达到惊人的 4 亿吨（Mt），这些塑料废物降级为微塑料（MPs），对环境、食品安全和生物多样性造成了不利影响。MP 污染的多方面性质及其复杂的生理影响，凸显了制定全面政策和立法框架的迫切需要。这些措施以及技术的进步，有望避免海洋生态灾难。强制性立法是恢复海洋健康和保障地球福祉的关键一步。这项工作概述了应对 MP 造成的全球污染的政策障碍、立法举措和预期战略。此外，这项工作还探讨了创新方法，为各个领域的塑料污染提供了新的见解。强调全球塑料条约的重要性，本文强调了它在协调减轻 MP 污染对海洋生态系统的有害影响方面的潜在作用。成功实施这样一项条约可以彻底改变塑料经济，引导其走向一个在行星边界内运行的循环、污染较少的模式。如果不能果断采取行动，就有可能加剧 MP 污染的祸害及其对人类和环境的影响。这一努力的核心是条约本身的制定、内容和执行，需要仔细考虑。尽管认识到全球塑料条约不是万灵药，但它是加强塑料治理和提高到 2040 年实现零塑料污染的全球雄心的机制。采用塑料管理的生命周期方法可以细致地了解环境影响和经济增长之间的可能权衡，指导在考虑社会经济影响的情况下选择最佳解决方案。通过采用综合战略，整合立法措施和技术创新，我们可以从源头大幅减少海洋塑料垃圾的流入，为子孙后代保护海洋。
