What the Ancient CO2 Record May Mean for Future Climate Change

Katherine E Kerlin — October 24, 2016 - 11:08am

The last time Earth experienced both ice sheets and carbon dioxide levels within the range predicted for this century was a period of major sea level rise, melting ice sheets and upheaval of tropical forests.

The repeated restructuring of tropical forests at the time played a major role in driving climate cycles between cooler and warmer periods, according to a study led by the University of California, Davis and published today in the journal Nature Geoscience.

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What the Ancient CO2 Record May Mean for Future Climate Change