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NOAA Photo Library Image - pers0381

Drs. John Daniel, A. R. Ravishankara, and Robert Portmann, of NOAA's Chemical Sciences Division of NOAA's Earth System Research Laboratory on the occasion of their publication of a paper in Science Magazine discussing their findings that nitrous oxide is the largest ozone-depleting substance emitted through human activities.

Image ID: pers0381, NOAA's People Collection

High Resolution Photo Available

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Last Updated:
June 10, 2016