资源环境科技发展态势分析平台

At the intersection of greater environmental awareness, stricter public health measures and the return of the tourism industry lies an enduring threat: plastic pollution.

Research shows that increased production and use of personal protective equipment in 2020, in response to the COVID-19 pandemic, significantly contributed to plastic pollution on beaches and elsewhere.

But it is not just the COVID-19 pandemic that is leading to an increase in plastic pollution. A new United Nations Environment Programme (UNEP) report, From Pollution to Solution: a global assessment of marine litter and plastic pollution, shows that plastic pollution has been increasing year on year, even before the pandemic.

There is currently between 75–199 million tons of plastic waste in the ocean, and in 2016 some 9–14 tons of waste entered the aquatic ecosystem. But by 2040, it is estimated that this will have almost tripled to 23–37 million tons per year. Plastics are the largest, most harmful and most persistent of marine litter, accounting for at least 85 per cent of all marine waste.

Changes to the traveller, government and institutional approaches are necessary to address the plastic crisis and protect human and environmental health.