Martin Pilote¹, Amanda S Cole², Suzanne Couture¹, Daniel Houle³, Ashu Dastoor⁴ and Christian Gagnon¹, (1)Environment and Climate Change Canada, Aquatic Contaminants Research Division, Montreal, QC, Canada, (2)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada, (3)Environnement and Climate Change Canada, Aquatic Contaminants Research Division, Montreal, QC, Canada, (4)Environment and Climate Change Canada, Air Quality Research Division, Dorval, QC, Canada