Polylactic acid versus polypropylene microplastics: ecotoxicological effects on Gammarus aequicauda using a multi-level approach

Key Points

• Distinct ecotoxicological effects were observed between polylactic acid and polypropylene microplastics on Gammarus aequicauda, highlighting significant ecological concerns.
• The study measured the impacts on Gammarus aequicauda to assess the environmental risks posed by microplastics in aquatic ecosystems.
• Using a multi-level approach, the analysis examined various ecotoxicological indicators in response to different types of microplastics.
• Environmental considerations are crucial as these findings may influence future policies on plastic pollution control.