Playing 'tag' with pollution lets scientists see who's 'it'

Using a climate model that can tag sources of soot from different global regions and can track where it lands on the Tibetan Plateau, researchers have determined which areas around the plateau contribute the most soot—and where. The model can also suggest the most effective way to reduce soot on the plateau, easing the amount of warming the region undergoes.

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Playing ‘tag’ with pollution lets scientists see who’s ‘it’