Elizabeth Miglin | Sep 1, 2021
The National Aeronautics and Space Administration (NASA) awarded a University of Iowa professor $1.3 million in funding to study atmospheric and climate impacts of wildfires.
Jun Wang, UI Professor of Biochemical and Chemical Engineering, will lead the three-year $540,000 study with co-investor Fangqun Yu, a researcher and professor at the University of Albany. The study will focus on the aerosol composition and temperature in the upper troposphere and lower stratosphere (UTLS) using measurements from a sensor aboard the International Space Station called the Stratospheric Aerosole and Gas Experiment III or SAGE III.
Severe wildfires throughout 2021 have set annual records for land burned, especially in the western United States and Australia. The huge plumes of black carbon aerosols into the UTLS, concentrating approximately six to 18 miles into the atmosphere. Concerns have arisen of the warming effect that could arise from the fires.
Alongside the SAGE III project, Wang will lead another NASA funded four-year study to develop the first map of fire combustion efficiency from space. The study was granted $800,000 and will be in collaboration with Arlindo da Silva, a research meteorologist at NASA’s Goddard Space Flight Center.