Chelsea Rochman – Assistant Professor


I am currently on the faculty in the Department of Ecology and Evolutionary Biology at University of Toronto.

Previously, I was a David H. Smith Postdoctoral Fellow at the Aquatic Health Program at the University of California, Davis. I received my PhD in a joint program with San Diego State University and UC Davis in Ecology and was advised primarily by Swee Teh and Eunha Hoh. For more about me, please download my CV.

Clara Thaysen – CGCS Undergraduate Fellow


Clara is an undergraduate student majoring in Ecology and Evolutionary Biology and Earth Sciences. Her research looks at plastic ingestion in seagulls and how this debris may be a source of flame retardants to the birds. This project is in collaboration with Miriam Diamond and Jonathan Verreault.

Monina Cepeda – 299 Undergraduate Student

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Monina is majoring in both Cells and Systems Biology and Ecology and Evolutionary Biology. Her research explores the frequency of microplastic debris on aquatic and terrestrial birds in Ontario. This research is in collaboration with Kim Fernie at Environment Canada.

Matthew Tulio – Work Study Student


Matthew is double majoring in environmental biology and human biology. His research involves looking at marine microplastic debris and their impact on aquatic ecosystems.

Jelena Grbic – Masters Student (Ryerson)


Jelena is a Master’s student in Spatial Analysis at Ryerson. We have the pleasure of working with Jelena on research projects that measure how best to identify microplastics in complex matrices and use spatial analyses to identify sources and sinks of microplastics in Lake Ontario. This research is also in collaboration with Paul Helm at the Ministry of the Environment and Climate Change as well as the Smith Fellowship.