May 14, 2015

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  • Tree rings

    Trees? Tibetan dendrochronologists don’t need trees!

    Everyone knows that you can age a tree by counting its rings, and the width of those rings is a record of climate. But do you need trees to track the climate? Climate isn’t the same everywhere. The forthcoming El Niño event threatens parts of the world with droughts and other parts with floods. So […] More