Extended Data Fig. 1: February and April snowfall anomalies linked to low AASIC.
From: Arctic sea-ice loss intensifies aerosol transport to the Tibetan Plateau
a,b, The regressions of February (a) and April (b) snowfall (mm water equivalent day−1) upon the negative February AASIC index for 1979−2018. Those values exceeding 95% CI are denoted by gridding. The brown lines mark the axes of the climatological polar and subtropical westerly jets here and hereafter. The thick black line marks the boundary of the TP, based on the altitude of 2,600 m above sea level here and hereafter.
