Synchronization Of North Atlantic, North Pacific Led To Global Warming That Ended The Ice Age
Friday, July 25, 2014 - 05:10
in Earth & Climate
There's a concern that global warming may push Earth's climate system past a "tipping point," where rapid melting of ice and further warming may become irreversible. It's a hotly debated conjecture because there is no picture of what this point of no return may look like. To try and find some answers about the future, researchers have probed the geologic past and drawn some conclusions about mechanisms of abrupt climate change. The study pinpoints the emergence of synchronized climate variability in the North Pacific Ocean and the North Atlantic Ocean a few hundred years before the rapid warming that took place at the end of the last ice age about 15,000 years ago. read more