Extended Data Fig. 2: Global patterns of satellite-derived fluvial SSC.
From: Changes in global fluvial sediment concentrations and fluxes between 1985 and 2020

(a) The number of valid Landsat observations during 1985-2020 for global river reaches. River reaches with less than 288 observations (that is, 8 observations per year on average) were excluded, providing a mean annual number of observations of 14.7 per year (see histogram within the panel) (b) Long-term annual mean SSC of global rivers.