Individual Source Measurements of Methane Emissions from Biogenic Urban Sources in Canadian Cities

James Philip Williams1, Lawson Gillespie2, Sebastien Ars3, Felix R Vogel4, Louise Klotz5, Debra Wunch6, Mary Kang5 and Ralf Staebler7, (1)McGill University, Montreal, QC, Canada, (2)University of Toronto, Physics, Toronto, ON, Canada, (3)Environment and Climate Change Canada, Toronto, Canada, (4)Environment and Climate Change Canada, Climate Research Division, Toronto, Canada, (5)McGill University, Civil Engineering, Montreal, QC, Canada, (6)California Institute of Technology, Pasadena, United States, (7)Environment and Climate Change Canada, Toronto, ON, Canada