The National Science Foundation Division of Atmospheric and Geoscience Sciences awarded a $358,461 Project Grant to Georgia Tech Research Corporation to strengthen understanding of atmospheric aerosols and their impact on cloud formation through collaborative research between Appalachian State University and Georgia Tech. Under the Geosciences (CFDA 47.050) federal grant program, the awardees will apply measurements, models, and machine learning to improve parameterization of aerosol water uptake and cloud condensation nuclei. Specifically, the teams will study particle growth with increasing humidity, sizes that serve as cloud droplet bases, and develop machine learning models to calculate aerosol liquid water content and cloud condensation nuclei spectra. The models will then be applied retrospectively to examine how aerosol hygroscopicity and concentrations have changed at Appalachian State's monitoring site. The research aims to train 8-12 undergraduate and graduate students and benefits the primarily undergraduate Appalachian State through collaboration with Georgia Tech's research capabilities. The award period is from June 1, 2023 to May 31, 2026.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $358.5k | 4/27/23 |