Research
Our research addresses the role of trace gases and aerosols on climate, atmospheric oxidation, and air quality. We prinarily develop instruments for in situ measurements from the ground, balloons, and aircraft.  We have participated in  more than 50 field campaigns to examine 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. In addition to many sites throughout the continental United States, we have conducted work in Alaska, Hawaii, Antarctica, Norway, Sweden, Spitsbergen, New Zealand, Australia, Mexico, Chile, South Korea, and the U.S. Virgin Islands.  For more details, see
Google Scholar, Academia.edu, and ResearchGate. After shuffling between a half-dozen temporary labs on and off campus since 1999, in April of 2016 we moved into permanent space at the Sustainability, Energy, and Environment Complex (SEEC).

This year we participated in the NCAR Gulfstream-V campaign ARISTO 2017 based in Broomfield, CO, we built a new counterflow virtual impactor (CVI) inlet that just completed a series of flights on the NASA P-3 aircraft during ORACLES, and we will be participating in the NSF SOCRATES campaign based at Hobart, Tasmania. In summer 2018 we will be supporting the NCAR CVI inlet for the WE-CAN C-130 aircraft deployment in Boise, ID. These missions will study the properties of clouds and aerosols from remote to highly aerosol-impacted regions. Prof. Toohey will be on sabbatical in 2018-2019 working on some long-overdue papers on these and previous field campaigns, and preparing proposals for 2020 and beyond for some new and exciting projects related to low-cost, highly portable laser-spectroscopic instruments.

Teaching
Prof. Toohey has taught in the classroom since 1980. He has taught two dozen different courses in fields ranging from fundamental physics and chemistry, to global ecology, sustainability, and science policy. He created many of these courses, teaching them for the first time. He will be
teaching "ATOC 3500: Air Pollution Chemistry" in Spring 2018.

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
. He organized a high-level meeting on Open Governance and Economic Growth, chaired by the Secretary of State, served as a delegate for the United States at the 10th APEC Energy Ministerial Meeting, and organized  an APEC Workshop in Singapore on the use of observations to address resilience and disaster response. Following that year of service, from 2013 to 2015 he helped a group of international scientists develop a sucessful proposal for hosting a hub of the Future Earth Secretariat in the United States and for linking educators and researchers in Colorado and in the United States working in the fields of sustainability and global development. 

Maybe of further interest
Photo: 2011 Jefferson Science Fellows
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 Conference, November 2012) 
Watch: The Canary in the Coal Mine: Why the Stratosphere is Still Relevant (U.S. Dept. of State, April 2012)

This page was last updated Dec. 24, 2017