Fig. 2: Glacial dust variability in Antarctica between 40 and 26 ka BP. | Nature Communications

Fig. 2: Glacial dust variability in Antarctica between 40 and 26 ka BP.

From: Antarctic evidence for an abrupt northward shift of the Southern Hemisphere westerlies at 32 ka BP

Fig. 2

a EPICA Dronning Maud Land (EDML) nssCa2+ flux5, b Dome Fuji nssCa2+ flux44, c EPICA Dome C (EDC) nssCa2+ flux5,41 d Talos Dome (TLD) nssCa2+flux13, e WAIS Divide Ice Core (WDC) nssCa2+ concentration32, f RICE nssCa2+ concentration20.All the records are presented on the WD 2014 age model based on the age-depth assignment provided in an earlier study at WDC7. Black lines indicate the timing and magnitude of the mean shift in each of the cores. The locations of the cores are shown in a surface elevation map inserted on the top right. Marine Isotope Stages (MIS) 3 and 2 are shown using yellow and green bars respectively at the top.

Back to article page