Extended Data Fig. 7: Differences in absolute soil moisture decline and difference of bottom soil moisture between compound heat flash droughts (CHFDs) and non-heat flash droughts (NHFDs).
From: Flash drought impacts on global ecosystems amplified by extreme heat
a, Difference of averaged absolute soil moisture decline (the absolute soil moisture decline is defined as the change in soil moisture from the onset to its lowest during an event) between CHFDs and NHFDs from the ERA5Land dataset. b, Difference of averaged bottom soil moisture (the bottom soil moisture is defined as the lowest soil moisture during an event) between CHFDs and NHFDs from the ERA5Land dataset. c, e, The same as a, but from the GLEAM and the MERRA-2 dataset, respectively. d, f, The same as b, but from the GLEAM and the MERRA-2 dataset, respectively.
