Project Grant 2207115

Award Date 7/1/22
Completion Date 6/30/25
Dollars Obligated $663K
Federal Grant Program
47.050
Assistance Type
Project Grant
Place of Performance
Tempe, AZ 85281, USA
Similar Awards
The Arizona State University was awarded a $200,000 Project Grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems to conduct theoretical and numerical investigations of particle-vortex interactions in semi-dilute dusty flows. The three-year award, issued on August 1, 2022, will support research addressing poorly understood vortex dynamics where feedback forces from suspended dust particles lead to distinct growth and pairing...
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 National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $185,043, effective June 1, 2025 through May 31, 2028, supports collaborative research to assess current and future dust flux from the Northern Great Plains, U.S. under extreme climate variability. The research team from the University of Utah will document drought locations and measure the potential for agricultural soils to erode by wind during drought conditions, similar to the 1930s Dust Bowl....
This Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences provides $459,465 to Colorado State University for collaborative research on convective upscale growth processes during the RELAMPAGO field project. The research directly supports the goals of the Geosciences program (CFDA 47.050) to strengthen understanding of the integrated Earth system through basic research in atmospheric sciences. Specifically, Colorado State University will utilize the...
This Project Grant award for $377,096, provided by the National Science Foundation (NSF) Geosciences Program (CFDA 47.050), supports a collaborative research effort to assess current and future dust flux from the Northern Great Plains of the United States. The research team, led by the University of South Dakota, will collect historical weather data and analyze aerial photographs from the 1930s Dust Bowl era to document drought conditions and dust sources in the Northern Great Plains. They...
This three-year project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences, under the Geosciences federal grant program (CFDA 47.050), provides $695,256 to support research studying aerosol transport, forcing, and climate feedbacks during the Common and Last Glacial eras. The Desert Research Institute, operating as a division of the Nevada System of Higher Education, will lead a collaborative research effort through August 2024 to strengthen understanding of...
Arizona State University was awarded a $496,592 Project Grant from the National Science Foundation Division of Earth Sciences. The grant will support the acquisition and upgrade of instrumentation for noble gas geochronology and thermochronology from June 15, 2021 to May 31, 2023. Under the Geosciences program (CFDA 47.050), which seeks to expand fundamental knowledge and understanding of the integrated Earth system through basic research in atmospheric, earth, and ocean sciences, ASU will...
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...
This two-year, $243,784 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences Geosciences program (CFDA 47.050) supports research to evaluate optimal mesonetwork design for monitoring and predicting North American monsoon convection in Arizona. The University of Arizona will conduct observing system simulation experiments to determine the configurations for a future operational state mesonetwork and complementary instrument arrays for future field...
The University of Arizona was awarded a two-year, $416,602 Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences. The grant falls under the Geosciences program (CFDA 47.050), which supports basic research in the atmospheric, earth, and ocean sciences to strengthen the national scientific enterprise. Specifically, the University will conduct a collaborative research project titled "COLLABORATIVE RESEARCH: P2C2--SUBDECADAL PLEISTOCENE INDIAN...

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 laboratory experiments to identify the fundamental mechanisms triggering dust lifting in non-equilibrium conditions departing from canonical boundary layer flows. They aim to answer key questions about the effects of spatial inhomogeneity and particle properties on dust entrainment mechanisms. The research team also plans significant education and outreach engagement. Results from this work seek to advance the prediction of dust mobilization and its climate impacts through improved sediment flux parameterizations in simulation models.

Generated 1/6/24, 6:41 PM