Prof. Toohey's research addresses the role of trace gases and aerosols on Earth's climate, atmospheric oxidation, and air quality. He develops instruments for fast-response in situ measurements from the ground, balloons, and aircraft.  His group has participated in numerous field campaigns to study topics such as stratospheric ozone depletion over the Arctic, the impact of rockets on stratospheric chemistry, long-range transport of pollutants, and the role of aerosols in modification of cloud properties. They have conducted work in Antarctica, Spitsbergen, New Zealand, Sweden, Nepal, the Virgin Islands, Alaska, Hawaii, and throughout the continental United States.
For more details, see
Google Scholar, on, and ResearchGate. Beginning in 2016, Prof. Toohey's research group will move into the new Sustainability, Energy, and Environment Complex (SEEC) on East Campus. They are currently participating in the ORCAS field campaign, flying an instrument to measure cloudwater content on the NCAR Gulfstream-V aircraft.

Prof. Toohey is involved in various activities at CU and in the scientific community. He currently serves as the faculty director of the Sustainability and Social Innovation Residential Academic Program (SSI RAP) located at William Village North, the first LEED platinum residence hall at CU Boulder.

Science Policy

In 2011-2012, Prof. Toohey served as a Jefferson Science Fellow at the U.S. Department of State in the Bureau of East Asian and Pacific Affairs, working on issues related to energy and green growth for APEC,
issues that are featured in the President's Climate Action Plan. He attended the 10th APEC Energy Ministerial Meeting in St. Petersburg, Russia, and organized a workshop on Climate Change Adaptation in Singapore. Since returning to CU, he helped develop proposals for hosting a hub of the Future Earth Secretariat in the United States and for linking
educators at CU working in the fields of sustainability and global development.

Photo: 2011 Jefferson Science Fellows with Secretary Clinton
Read: 2014 Jefferson Science Fellowship brochure
Read:  My Year as a Jefferson Science Fellow
Watch: Understanding Climate Change and the Redistribution of Heat, Winds, Water, and Worries
(U.S. Center, Doha Climate Change Conference, November 2012) 
The Canary in the Coal Mine: Why the Stratosphere is Still Relevant (U.S. Dept. of State,  April 2012)

In Spring 2016, Prof. Toohey is teaching "ATOC 3500: Air Pollution Chemistry"

This page was last updated January 6, 2016