Fig. 5: Model-measurement comparison on the vertical distribution of BC.
From: Lifecycle of light-absorbing carbonaceous aerosols in the atmosphere

Comparisons between the HIAPER Pole-to-Pole Observations (HIPPO; black) and GEOS-Chem model simulations with a fixed BC aging scheme (blue), and a microphysics-based aging scheme (red). Median vertical profiles of observations and model results are averaged over different latitudinal bins. Shaded areas are observational variabilities and aging-related model uncertainties. (Reprinted with permission from ref. 78. Copyright 2016 Copernicus Publications).