Project Grant 2227707
- The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $306,686 Project Grant to The University of Southern Mississippi to develop a 1,500-year record of African dust deposition in the western Atlantic (Bermuda and Bahamas). The research aims to investigate the relationships between dust, climate, and North Atlantic sea surface temperatures and hurricane frequency. This award is part of NSF's Geosciences program (CFDA 47.050), which supports fundamental...
- This $800,565 Project Grant award from the National Science Foundation (NSF) Geosciences program (CFDA 47.050) supports research by the University of California San Diego (UCSD) Scripps Institution of Oceanography to explore the meteorological drivers of global mineral dust emissions. The project will leverage high-resolution climate model simulations to investigate the role of two key wind event types - downslope windstorms and haboobs - in generating atmospheric dust, and incorporate the...
- This $198,702.00 Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) will fund research by Western Michigan University to investigate the role of aerosols, such as Saharan dust, in modulating tropical cyclone rainfall patterns in the Atlantic basin. The project will employ advanced machine learning techniques and numerical weather models to enhance understanding of the complex interactions between atmospheric, oceanic, and environmental factors that drive...
- The National Science Foundation's Geosciences Program (CFDA 47.050) awarded a $185,043 Project Grant to the University of Utah to conduct collaborative research on assessing current and future dust flux from the Northern Great Plains region of the United States under extreme climate variability. The research team will collect historical weather data and aerial photography to document drought conditions and wind erosion potential in the region during the 1930s Dust Bowl era, and use a portable...
- This Project Grant from the National Science Foundation's Division of Atmospheric and Geospace Sciences, under the Geosciences federal grant program (CFDA 47.050), provides $480,039 to Texas Tech University from January 1, 2023 through December 31, 2025. The funding will support creation of the first national database cataloging dust events across the United States over the past 20 years, to advance understanding of their spatial and temporal distributions, meteorological causes, and impacts....
- The National Science Foundation awarded a $533,566 Project Grant to the University of Miami under the Geosciences program (CFDA 47.050) to support the acquisition of an Aerosol Characterization System. The System will be operated at the University's Ragged Point site in Barbados and is expected to open new research avenues related to the transport of African dust to the Americas, the impact of ocean-derived organic aerosols in the marine boundary layer, wildfire smoke, and cloud and radiation...
- Federal Grant Award Summary The National Science Foundation's Division of Atmospheric and Geospace Sciences awarded $571,485 to the Nevada System of Higher Education (operating as the Desert Research Institute) under the Geosciences program (CFDA 47.050) on August 15, 2025, for a three-year project concluding July 31, 2028. This project grant supports fundamental research on angularly resolved light scattering from mineral dust particles, utilizing advanced Q- and theta-space analysis...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $891,928 to Carnegie Mellon University (CMU) supports research to improve the understanding of global aerosol concentrations and composition. Key objectives include: Building a global network of U.S. embassy partners and local stakeholders to enable worldwide data analysis and interpretation of aerosol measurements. Quantifying concentrations and temporal trends of major inorganic ions, black...
- The National Science Foundation (NSF) Geosciences Program (CFDA 47.050) awarded a $377,096 Project Grant to the University of South Dakota for a 3-year collaborative research project from June 1, 2025 to May 31, 2028. The project aims to assess current and future dust flux from the Northern Great Plains region of the U.S. under extreme climate variability, drawing insights from the 1930s Dust Bowl drought. Key activities include collecting historical weather and drought data, measuring...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded Arizona State University a $663,244 three-year Project Grant under the Geosciences program (CFDA 47.050) beginning July 1, 2022. This grant will fund collaborative research between Arizona State University and its partners to characterize dust entrainment processes through experimental and numerical studies of convective vortices like dust devils. The researchers will combine high-resolution modeling with...
This $198,591 National Science Foundation project grant supports research on understanding the formation and impacts of warm-season trans-Atlantic African dust extremes. Funded under the Geosciences program (CFDA 47.050), the University of Kansas Center for Research will examine atmospheric circulation and land surface processes responsible for extreme dust events. Using satellite data, ground observations, and reanalysis, the researchers will identify causes of high dust loadings over the tropical North Atlantic during African dust outbreaks. They will also explore how extreme dust plumes affect energy balance, clouds, and air quality along their westward transport path. The work includes numerical experiments using a regional chemistry model to examine the relative roles of dust emissions and transport in extreme plume formation. The award period is from February 15, 2023 to January 31, 2026.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $198.6k | 2/13/23 |