Fig. 9: The modeled SAH differences between 2-ATAL experiment and CTRL experiment.
From: Nonlinear responses of the South Asian High to the Asian tropopause aerosol layer in summer
a Modeled geopotential height differences at the 150 hPa in JJA between 2-ATAL experiment and CTRL experiment (2-ATAL experiment - CTRL experiment). The red and blue lines represent the SAH boundaries in 2-ATAL experiment and CTRL experiment. Arrows represent the differences in the modeled horizontal wind field (vectors with scale of 2.5 m/s) at 150 hPa. Slashed regions are for values statistically significant at the 90% confidence level by the Student’s t test. b Differences in SAH indices between 2-ATAL experiment and CTRL experiment. The yellow, orange and green bars respectively denote intensity (10−2 gpm), area (grid points), and eastward extension index (degree) of the SAH, with error bars representing 95% confidence intervals calculated by the Student’s t test.
