About the Authors

Anson R. Main

Affiliation School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

John V. Headley

Affiliation Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment Canada, Saskatoon, Saskatchewan, Canada

Kerry M. Peru

Affiliation Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment Canada, Saskatoon, Saskatchewan, Canada

Nicole L. Michel

Affiliation School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

Allan J. Cessna

Current address: Aquatic Ecosystem Protection Research Division, Water Science and Technology Directorate, Environment Canada, Saskatoon, Saskatchewan, Canada

Affiliation Science and Technology Branch, Agriculture and Agri-Food Canada, Saskatoon, Saskatchewan, Canada

Christy A. Morrissey

christy.morrissey@usask.ca

Affiliations School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AM CM. Performed the experiments: AM CM. Analyzed the data: AM NM CM. Contributed reagents/materials/analysis tools: JH KP. Wrote the paper: AM CM. Validated and performed the analytical chemistry: KP JH AC.