Antarctic Sea Ice Index (part 3)
A trip down under: spectral analysis of Antarctic sea ice time series data
In part 1 of this series we observed a strong seasonal pattern for Antarctic sea ice extent that was the inverse of that noted for the Arctic in that Antarctic sea ice reaches a seasonal peak during September and a seasonal low during February. Readers may well have raised an eyebrow after learning that Antarctica loses 84% of its sea ice each and every…