Project Grant 2618361
- Federal Project Grant Award Summary The National Science Foundation (NSF) Division of Ocean Sciences awarded $1,036,512 to the University of Washington under the Geosciences program (CFDA 47.050) on October 1, 2026, for a collaborative research initiative examining convective and shear instability pathways to turbulence in internal solitary waves. The project, led by a U.S.-Taiwan research team, will deliver high-resolution oceanographic observations and advanced numerical simulations of...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award for $1,195,922 will support the University of Washington's research project, "Exploration of Anisotropy and Inhomogeneity of Ocean Boundary Layer Turbulence." The project aims to provide the first direct observational study of the anisotropy and inhomogeneity of ocean surface boundary layer turbulence using custom-built acoustic instruments that drift with the water flow. The observations...
- The University of Washington will receive $740,633 in funding from the National Science Foundation Division of Ocean Sciences through the agency's Geosciences program (CFDA 47.050) to support the project "WAVES, RAIN, AND SURFACE ROUGHNESS AT OCEAN STATION PAPA" from September 1, 2021 through August 31, 2024. Under this three-year Project Grant, the University of Washington will collect and analyze oceanographic data related to waves, rainfall, and sea surface roughness conditions at...
- The University of Washington was awarded a two-year $436,735 project grant from the National Science Foundation Division of Ocean Sciences under the Geosciences program (CFDA 47.050). The grant will support the numerical investigation and validation of stratified up-side down Langmuir turbulence from September 1, 2021 to August 31, 2023. As part of its mission to strengthen the national scientific enterprise's understanding of the integrated Earth system, the Geosciences program aims to expand...
- The University of Washington was awarded a three-year, $137,893 Project Grant from the National Science Foundation under the Geosciences program (CFDA 47.050) to conduct collaborative research on the experimental and numerical study of bed shear stress and turbulent boundary layer structure induced by breaking-wave-generated vortices. The research funded through this award will strengthen understanding of integrated Earth system processes through basic research in atmospheric, earth, and ocean...
- Federal Project Grant Award Summary The University of Washington received a $340,730 Project Grant from the National Science Foundation's Division of Ocean Sciences (Geosciences Program, CFDA 47.050) awarded July 15, 2025, with completion targeted for June 30, 2028. This collaborative research initiative investigates how obliquely incident shoaling internal bores drive along-shelf currents on the inner continental shelf. The project will deliver scientific insights through three integrated...
- Federal Project Grant Award Summary Oregon State University received a $580,031 Project Grant from the National Science Foundation (NSF) Division of Ocean Sciences under the Geosciences program (CFDA 47.050), awarded September 1, 2025, with completion targeted for August 31, 2028. The primary deliverable is the development of novel statistical methods and computational techniques to characterize and distinguish different three-dimensional turbulence and mixing regimes in the upper ocean. This...
- Federal Grant Award Summary The National Science Foundation (NSF) Division of Ocean Sciences awarded $124,226 to the University of Washington under the Geosciences program (CFDA 47.050) on September 1, 2025, for a collaborative research project examining potential energy generation and release in oceanic circulation. The project, which extends through August 31, 2028, delivers fundamental scientific research outputs investigating how mesoscale eddies (200-500 kilometer features) generate and...
- 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...
- Federal Project Grant Award Summary The National Science Foundation (NSF) Division of Ocean Sciences awarded the University of Washington a $1.65M Project Grant (CFDA 47.050, Geosciences) effective October 1, 2026, through September 30, 2030, to conduct direct oceanographic measurements of vertical velocity in the upper ocean. The project employs a fleet of specially designed subsurface Lagrangian floats equipped with velocity profilers to measure vertical velocity along an isopycnal layer in...
The University of Washington's Office of Sponsored Programs received a $1.09M Project Grant award from the National Science Foundation (NSF) Division of Ocean Sciences under the Geosciences program (CFDA 47.050) on October 1, 2026, with a completion date of September 30, 2029. This research project addresses intermittency in wave-breaking turbulence and its impacts on ocean surface layer predictability. The award funds sustained, high-resolution measurements of turbulence near the ocean surface using acoustic Doppler current profilers (ADCPs) mounted on surface wave instrument floats deployed at Ocean Station Papa. The project will directly attribute turbulent kinetic energy dissipation to breaking waves and reconcile episodic, wave-breaking-induced turbulence with ensemble-average steady-state turbulence theory, generating a regime diagram that identifies when distinct turbulence theories apply. The research deliverables include empirical turbulence observations linked to wind and wave state variables from long-term Station Papa records, improved models of upper ocean air-sea interactions, and advanced methodologies for measuring turbulence and underwater sound in wave-breaking environments. Results from this fundamental research are expected to inform weather, ocean, and marine forecasting models and improve air-sea gas-transfer rate estimation and marine safety applications. The project integrates observational field measurements with state-of-the-art modeling methods to advance understanding of turbulence generation mechanisms critical to operational oceanographic and meteorological prediction systems.Federal Project Grant Award Summary
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $1.1m | 7/6/26 |