Tropospheric Ozone Is Still Increasing across the Northern Hemisphere (Invited Presentation)
Audrey Gaudel, CIRES, Boulder, CO; NOAA, Boulder, CO; and O. R. Cooper, K. L. Chang, I. Bourgeois, J. Ziemke, S. A. Strode, P. Nedelec, R. Blot, and V. Thouret