Effects of microplastic particles on model organisms of the soil-dwelling macrofauna and their associated microbiota (A02)

• Subject Area: Ecology and Biodiversity of Animals and Ecosystems, Organismic Interactions
• Term: since 2019
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 391977956

A02 will focus within the CRC 1357 on the effects of microplastic (MP) on terrestrial macrofauna in environmentally realistic scenarios. We will comparatively characterise the effects induced by aged MP-particles measuring fitness-relevant life-history traits and stress reactions, facilitating a better understanding how effects are mediated. Aside from direct effects, the organisms may be indirectly affected via alterations in their microbiome or changes in physical-chemical properties of the soil. These baseline ecotoxicological data should facilitate a better understanding and allow predictions of MP-effects on organisms.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1357: MICROPLASTICS - Understanding the mechanisms and processes of biological effects, transport and formation: From model to complex systems as a basis for new solutions
• Applicant Institution: Universität Bayreuth
• Project Heads: Professorin Dr. Heike Feldhaar; Professor Dr. Marcus A. Horn, until 12/2022