The National Science Foundation Division of Atmospheric and Geospace Sciences awarded a $666,969 Project Grant to the University of Utah Office of Sponsored Projects under the Geosciences program (CFDA 47.050). The grant will fund research from January 1, 2023 to December 31, 2025 to advance understanding of orographic precipitation processes in continental multi-ridge mountain environments like Utah's Wasatch Range. Specifically, the project aims to investigate snowfall enhancement over...
The National Science Foundation (NSF) Geosciences program has awarded a $236,421 EAGER grant to the University of Utah to develop new approaches for representing land-atmosphere interactions in numerical weather prediction and climate models. The goal is to generalize the Monin-Obukhov Similarity Theory (MOST) to better account for turbulence anisotropy and facilitate its application across diverse surface configurations, such as mountainous terrain and forests. This research aims to improve the...
The National Science Foundation (NSF) Geosciences Program (CFDA 47.050) awarded a $199,242 Project Grant to Colorado State University (CSU) to develop novel AI-based methodologies for classifying, characterizing, and quantifying snowflakes and snowfall. The research aims to enhance scientific understanding of snow and ice particles with applications in improving weather forecasting and precipitation estimation. Key products include: A novel AI/ML-enabled methodology for automatic...
This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $283,744 to The University of Alabama in Huntsville (UAH) to study the prevalence of ice nucleating particles, including biological aerosols, and their role in precipitation, biogeochemical cycles, and ocean fertilization in the eastern Atlantic Ocean. The research team will deploy a set of drones and instrumentation on a research voyage in the summer of 2025 to collect measurements...
This $1,076,196 project grant from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) will fund research into the application of Stieltjes function and spectral analysis techniques to model sea ice physics. The University of Utah will conduct the three-year research project ending June 2025 to better understand how to represent sea ice properties in climate models. The research aims to develop effective homogenized parameters for sea ice composites...
This $651,159 project grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) will fund research examining particulate matter transport through forest canopies. The University of Utah will monitor storm conditions, throughfall, stemflow, and particulate composition across 11 forest sites in the National Ecological Observatory Network, representing major North American forest types. The project aims to estimate particulate mass fluxes, characterize particulate...
This $400,000 National Science Foundation award under the Geosciences program (CFDA 47.050) will fund research at The Ohio State University to advance understanding and forecasting of blowing snow hazards in the Northern Great Plains. Through March 2026, the project will investigate the microphysical structure and evolution of blowing snow layers using innovative ground-based and balloon-borne instrumentation. Traditional and lidar observations will be used to evaluate and improve a fully...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $478,234 to Colorado State University to study the prevalence of ice nucleating particles and their role in precipitation, biogeochemical cycles, and ocean fertilization. The research team will equip drones with advanced measurement capabilities and launch them during a research voyage in the Eastern Atlantic Ocean to collect data on these ice nucleating particles, with a focus on...
The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $126,139 Project Grant to the University of Virginia to advance research on measuring atmospheric turbulence and wind behavior using commercial off-the-shelf multi-rotor drone technology. The 12-month project, which runs from July 15, 2023 to June 30, 2024, aims to investigate the accuracy of drone-based turbulence measurements and how accuracy varies with drone size and weight. The work will be...
This $941,193 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to further develop a theory on the invariance of cloud size distribution under varying climate conditions. The research aims to evaluate whether certain cloud properties, such as the relationship between cloud size and number, remain consistent despite changes in atmospheric climate and chemical composition. The work seeks to understand the underlying physical mechanisms...