News From the Field
UI researchers explain ammonia distribution in Earth's upper atmosphere
June 13, 2018
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.A new study co-led by University of Iowa (UI) researchers helps clarify how ammonia is present in Earth's upper atmosphere. Using computer modeling, the researchers found ammonia molecules trapped in liquid cloud droplets are released during convection, where these particles freeze and subsequently collide in the upper atmosphere.Full Story
University of Iowa
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