Fluffy rivers: How our clothes can harm rivers and the ocean

Microplastics are one of the most well-known types of environmental pollution. A microplastic is any piece of plastic smaller than 5 mm (about the size of one of the circles on top of a Lego® block). Microplastics come in a variety of shapes and they can be eaten by even the smallest animals, blocking their stomachs and intestines. Many of the clothes that we wear are made from microplastic fibers. These fibers are released from our clothes when we wear and wash them, and they can eventually end up in the environment. We collected water samples from three rivers in the UK over 12 months, to see if they contained microplastic fibers. All the rivers contained clothing fibers, but most of the fibers were not made from plastics. Natural fibers made from materials like cotton (from plants) and wool (from sheep) were much more common than plastic fibers

Fluffy rivers: how our clothes can harm rivers and the oceans

Microplastics are one of the most well-known types of environmental pollution. A microplastic is any piece of plastic smaller than 5 mm (about the size of one of the circles on top of a Lego® block). Microplastics come in a variety of shapes and they can be eaten by even the smallest animals, blocking their stomachs and intestines. Many of the clothes that we wear are made from microplastic fibers. These fibers are released from our clothes when we wear and wash them, and they can eventually end up in the environment. We collected water samples from three rivers in the UK over 12 months, to see if they contained microplastic fibers. All the rivers contained clothing fibers, but most of the fibers were not made from plastics. Natural fibers made from materials like cotton (from plants) and wool (from sheep) were much more common than plastic fibers

Planet Patrolling: A citizen science brand audit of anthropogenic litter in the context of national legislation and international policy

Anthropogenic Litter (AL) is ubiquitous in distribution and diverse in type and impact. Citizen science AL clean-ups engage citizens with the environment and have the potential to generate data that can inform policy. Here we present a detailed citizen science survey of AL across freshwater, terrestrial, and coastal environments of the United Kingdom (UK), coordinated by the not-for-profit Planet Patrol throughout 2020. Key materials, industries, brands, and parent companies associated with AL are identified. Plastic dominated AL (63%), followed by metal (14%), and composite materials (12%). The majority of AL (56%) had been used as beverage containers and non-beverage packaging, and 38.8% of AL was branded. Of the branded AL, 26% was associated with The Coca-Cola Company, Anheuser-Busch InBev, and PepsiCo. These three companies were associated with significantly more branded litter than any other. We place these data in the context of upcoming UK legislation and the Environmental Social Governance (ESG) statements of the companies associated with the majority of the recorded litter. Knowledge gaps and recommendations for AL surveying are made, and the focus of corporate and government actions are discussed. </p