Investigation of Seasonal Cycles of CO, CH4, N2O, and O3 in the High Arctic at Eureka, Canada and Barrow, Alaska using Infrared Emission Spectroscopy

Sophie Tran1, Zen Mariani1, Stephanie A Conway1, Erik Lutsch2, Penny M Rowe3, Yasuko Kasai4 and Kimberly Strong2, (1)University of Toronto, Toronto, ON, Canada, (2)University of Toronto, Department of Physics, Toronto, ON, Canada, (3)NorthWest Research Associates, Boulder, CO, United States, (4)Department of Environmental Chemistry and Engineering, Tokyo Institute of Technology, Tokyo, Japan