Effects of Microplastics from Disposable Medical Masks on Terrestrial Invertebrates

Microplastics in terrestrial ecosystems and their effects on macroinvertebrates

Face Masks: New Source of Microplastic Release in the Environment

AI summary · Read the abstract

Researchers found that the massive global surge in disposable face mask use during COVID-19 introduced a significant new source of microplastic pollution, as masks made from polypropylene and polyurethane degrade and shed tiny plastic particles into the environment.

The Adverse Impact of Synthetic Microplastics Released from Disposable Face Masks Pollutants on Aquatic Microbiota, Aquatic Species and Humans: A Review

AI summary · Read the abstract

Researchers reviewed the microplastic pollution generated by disposable face masks, particularly during the COVID-19 pandemic, finding that synthetic fibers and particles released from masks contaminate aquatic environments and pose toxicological risks to microbiota, aquatic species, and humans.

Microplastics in Terrestrial Ecosystems

AI summary · Read the abstract

This review assessed microplastic accumulation in terrestrial ecosystems — including agricultural soils, forests, and urban environments — documenting effects on soil structure, earthworm health, plant growth, and microbial diversity driven by decades of dramatic plastic production growth. Because terrestrial environments receive far more microplastic deposition than oceans yet are less studied, the soil contamination documented here directly threatens food production and represents a major underappreciated source of human dietary microplastic exposure through crops and soil-grown produce.

Ecological and Public Health Effects of Microplastics Pollution

AI summary · Read the abstract

Researchers reviewed the ecological and public health consequences of widespread microplastic contamination, emphasizing the particles' ubiquity, persistence, and chemical diversity as compounding risk factors. The review synthesizes evidence on how microplastics harm wildlife and pose potential threats to human health across multiple exposure pathways.