Project Grant 2446007
- This $303,179 Project Grant awarded by the National Science Foundation's Geosciences Program (CFDA 47.050) will support a 2-year study to improve parameterizations of internal wave turbulence and ocean mixing within climate models. The project, led by the University of California San Diego's Scripps Institution of Oceanography, aims to incorporate additional energy sources like tidal flows and unique wave dynamics at equatorial latitudes into the Generalized Finescale Parameterization (GFP)...
- This $598,349 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support fundamental research to determine how coupled air-sea interactions modify the lifecycle of near-inertial waves (NIWs) in the ocean, from generation at the surface to dissipation in the interior. The research will use high-resolution coupled ocean-atmosphere models and recent observations to improve understanding of the relevant physical mechanisms and the impact on ocean...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award in the amount of $353,715 will fund a collaborative research project to study the turbulence in the stratified layer at the air-water interface, as driven by waves and wind. The project will utilize a combination of controlled laboratory experiments and advanced numerical simulations (large-eddy simulations) to test the hypothesis that coupling between waves and wind-driven currents is necessary to...
- This National Science Foundation project grant award of $523,335 supports research into quantifying the energy cascade of internal gravity waves with varying spectral slopes through February 2026. The award was made under the Geosciences program (CFDA 47.050), which aims to expand fundamental knowledge of the integrated Earth system through basic research in atmospheric, earth, and ocean sciences. Specifically, the University of Michigan will conduct theoretical and computational modeling...
- The National Science Foundation's Geosciences Program (CFDA 47.050) awarded a $580,031 Project Grant to Oregon State University to develop new methods for identifying various types of turbulence and mixing regimes in the upper ocean. The primary goal is to characterize the energetics and anisotropy (non-uniformity in three spatial directions) of upper ocean turbulence resulting from different surface forcings, such as heating/cooling, wind-driven shear, and wave-wind interactions. The project...
- This $280,247 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund collaborative research by the Massachusetts Institute of Technology (MIT) to develop advanced, AI-powered modeling capabilities for small-scale turbulence within the coupled air-sea boundary layers. The research aims to improve understanding of how surface waves and resulting turbulent processes regulate the exchange of mass, momentum, and energy between the atmosphere and...
- This National Science Foundation (NSF) Project Grant award under CFDA 47.050 - Geosciences program provides $181,787 to the Massachusetts Institute of Technology (MIT) to study the role of wind and waves in mixing the upper ocean. The 3-year project, effective July 1, 2024, will carry out simulations with laboratory experiments and computer models to test the hypothesis that coupling currents and waves is necessary to reliably represent the deepening of the ocean surface layer. The research aims...
- This National Science Foundation (NSF) Geosciences program Project Grant award, with a total funding of $438,734, supports a collaborative research effort to study the turbulence in the stratified layer at the air-water interface caused by waves and wind. The research will be conducted through a combination of controlled laboratory experiments and state-of-the-art numerical simulations, with the goal of improving the representation of the ocean surface boundary layer in Earth-system models....
- This Project Grant award from the National Science Foundation (CFDA 47.050 - Geosciences) for $129,932 supports research to better understand the role of surface wave direction and wave breaking in modulating air-sea interaction and ocean transport processes. The project will use theoretical, numerical, laboratory, and observational techniques to advance the understanding of the geometry, kinematics, dynamics, and statistics of ocean surface waves and wave breaking. High-resolution field...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund research to investigate the interactions between internal waves and submesoscale currents in the ocean's bottom boundary layer. The total award is $418,382 over a period of 3 years, from June 1, 2024 to May 31, 2027. The research will combine theoretical concepts, analyses of existing measurements, and computer modeling to assess how these wave-current interactions affect mixing and...
This $440,902 project grant awarded by the National Science Foundation's Geosciences Program (CFDA 47.050) will use theoretical and computational methods to investigate the turbulent mixing generated by internal gravity waves in the ocean. The research aims to improve the parameterization of turbulence in ocean models by developing a process-based tool for estimating and modeling turbulent dissipation using wave kinetic theory. The project will include computational simulations of internal gravity waves under idealized and realistic conditions to analyze the interactions, diffusion, and scattering that shape the wave spectrum and energy flux. The results are expected to contribute to improved performance of global and regional ocean models, with applications in climate research and national defense. The project will also provide educational opportunities through a summer undergraduate research program and outreach efforts to engage the broader community in ocean science.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $440.9k | 7/29/25 |