Extended Data Fig. 1: The spatial patterns of average annual deposition of SO42−, NO3−, and NH4+ over China.
From: Decline in bulk deposition of air pollutants in China lags behind reductions in emissions
The left, central and right column indicate the average for 2005-2009 (2008-2009 for NH4+), 2010–2014, and 2015–2020, respectively. The horizontal resolution is 0.25o(lat)×0.25o(lon).
