Extended Data Fig. 3: Contributions of individual OH precursors to decadal changes in tropospheric [OH] in South Asia.
From: Air pollution modulates trends and variability of the global methane budget

a–c, Spatial patterns of decadal changes in mean tropospheric OH concentrations ([OH]trop-M) driven by tropospheric O3, H2O(g) and boundary-layer NOx. d, Regional mean [OH]trop-M changes over South Asia. The n values are the same as in Fig. 2. Box plots and error bars indicate the means and ranges of individual calculations, each represented by grey circles.