Image : Study links swings in North Atlantic Oscillation variability to climate warming

A comparison of records showing NAO variability on a multi-decadal (20+ year average) scale: The sea surface temperature reconstruction from the Bermuda brain coral is represented in red. Terrestrial reconstruction data (primarily from tree ring chronologies and ice cores) is shown in light blue, while instrumental records (historical climate data) are represented in dark blue.


Last updated: January 11, 2018