Coral records suggest that recent El Nino activity rises above noisy background
Thursday, January 3, 2013 - 14:20
in Earth & Climate
By examining a set of fossil corals that are as much as 7,000 years old, scientists have dramatically expanded the amount of information available on the El Nino-Southern Oscillation, a Pacific Ocean climate cycle that affects climate worldwide. The new information will help assess the accuracy of climate model projections for 21st century climate change in the tropical Pacific.