Trans-Pacific transport of reactive nitrogen and ozone to Canada during spring

Walker, T. W., R. V. Martin, A. van Donkelaar, W. R. Leaitch, A. M. MacDonald, K. G. Anlauf, R. C. Cohen, T. H. Bertram, L. G. Huey, M. A. Avery, A. J. Weinheimer, F. M. Flocke, D. W. Tarasick, A. M. Thompson, D. G. Streets, and X. Liu, 2010: Trans-Pacific transport of reactive nitrogen and ozone to Canada during spring. Atmos. Chem. Phys., 10, 8353–8372, doi: 10.5194/acp-10-8353-2010.