Ice Coring (IMAGE)

Brown University

Ice Coring

Caption

Scientists extracted a 100-meter-long ice core in Greenland to measure how fossil fuel burning of industrial times has disrupted the global nitrogen cycle. At left is Meredith Hastings of Brown University, the lead author of the study, accompanied by Bella Bergeron from Ice Coring and Drilling Services.

Credit

Meredith Hastings/Julia Jarvis

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