Francisco Carlos da Silva

Project Summary: The health implications of exposure to the diverse contaminants present in stormwater for both humans and wildlife are largely unknown and poorly understood. Knowledge about the biological activity of key constituents in these mixtures is critical information needed for the development of efficient remediation technologies and sustainable policies to safely manage stormwater and protect downstream communities and ecosystems. This project assesses the specific mechanism of toxicity of stormwater using next generation in vitro and fish embryo test systems developed by our groups. In combination with chemical analytical characterization of the same samples (work of PDF 1), this research will allow prediction of potential health outcomes in humans and wildlife, while pinpointing the main constituents of concern. In collaboration with the City of Saskatoon (Mitch McMann) and consultation with downstream communities, the results are anticipated to support the development of effective remediation, mitigation and/or adaptation strategies to minimize stormwater impacts to ecosystems and communities.  

Internal Mentor: Dr. Markus Hecker

External Mentors: Mitch McMann, Stormwater Utility Manager, City of Saskatoon