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Or contact Róisín to discuss proposal ideas.



Urban Composition

We are currently measuring carbon dioxide, methane and carbon monoxide at the CUNY NGENS Observatory in Harlem during the COVID-19 shutdown. The change in the concentrations of all of these gases has been quite large. More work is needed to quantify how much is a reduction in emissions vs good weather conditions. 

Remote Atmosphere

Our understanding of the atmospheric composition of the most remote regions of the world has been limited by a lack of observations - until now. Current Project: NASA ATom Project

Recent Publications

Recent News

Preparation for AGU Fall Meeting 2020

Six members of the Commane group are presenting at AGU (some with multiple presentations!). We were in panic-mode trying to get everything done on time but we made it just in time! Check out the following list of group members and their presentations. Links will be added when available.