Fig. 4: Snow accumulation changes and their relationship with the Southern Annular Mode (SAM).
From: Future Antarctic snow accumulation trend is dominated by atmospheric synoptic-scale events

a Relative snow accumulation changes in the CESM2 simulation between the 1985–2014 CE and 1850–1879 CE periods. b relative SAM-congruent snow accumulation changes in the CESM2 simulation between the 1985–2014 CE and 1850–1879 CE periods. c The difference between a and b.