Tropospheric Age-of-Air: Influence of SF6 Emissions on Recent Surface Trends and Model Biases

Orbe, C., D. Waugh, S. Montzka, E.J. Dlugokencky, S. Strahan, S. Steenrod, S. Strode, J.W. Elkins, B. Hall, C. Sweeney, E. Hintsa, F. Moore, and E. Penafiel (2021), Tropospheric Age-of-Air: Influence of SF6 Emissions on Recent Surface Trends and Model Biases, J. Geophys. Res., 126, e2021JD035451, doi:10.1029/2021JD035451.