Effects of microplastics in soil food webs

Microplastics (Mps) are usually defined as plastic particles <5mm with benefits to human life, although they have become an environmental threat with potential negative interactions with organisms, therefore being considered one of the most important topics for biodiversity conservation. The effects of microplastics have been studied in aquatic systems, however, only a few have looked at the effects of Mps on soil organisms, and the consequences are still not well understood. Lately, increasing evidence has shown that microplastics are ubiquitous in soils and largely influenced by anthropogenic activities. In this study I will focus on mites and collembolans in soil systems because of their high potential for microplastic interactions and their importance role in ecosystem services. Effects of polyester and polyacrylic fibers on microarthropod communities, nutrients and decomposition will be addressed. With microplastics potentially being an issue in urban areas, this topic may also deserve attention of policy makers and regulatory bodies.

Faculty Supervisor:

Zoe Lindo

Student:

Partner:

Freie Universität Berlin

Discipline:

Life Sciences

Sector:

Life Sciences (not health); Sustainability & the Environment; Other

University:

Western University

Program: