Polyethylene microplastics mineralise slowly in soil but integrate into soil structures and organic matter

Summary

Based on the title provided, this study found that tiny plastic particles (microplastics) from common plastic bags and containers break down very slowly when they end up in soil. Instead of disappearing, these plastic bits become mixed into the soil structure and bond with natural organic matter. This matters because these persistent plastic particles in soil could potentially enter our food chain through plants we eat, though more research is needed to understand the full health impacts.