How many trees are in the world right now?

The answer required 421,529 measurements from fifty countries on six continents. Now this new data has been combined to produce a stunning visualisation of our planet as you’ve never seen it before. Find the full paper on mapping tree density here: http://www.nature.com/doifinder/10.1038/nature14967.

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Channels: Interesting Science

Tags: tree

Uploaded by: ( Send Message ) on 19-09-2015.

Duration: 2m 44s