The University of Minnesota will receive $446,973 from the National Science Foundation under the Geosciences program (CFDA 47.050) to conduct experimental and numerical studies of bubble entrainment by breaking waves from October 1, 2022 to September 30, 2025. The research aims to advance understanding of the physical processes controlling bubble generation and dispersal in ocean waves and their dependence on factors like wave scale, slope, wind forcing, and salinity. Researchers will leverage...
The National Science Foundation's Geosciences Program (CFDA 47.050) awarded a $663,712 Project Grant to the University of California San Diego's Scripps Institution of Oceanography. This grant will fund a 3-year collaborative research project to study the role of wind and waves in mixing the upper ocean. The project will conduct controlled laboratory experiments and state-of-the-art numerical simulations to test the hypothesis that coupling between waves and wind-driven currents is necessary...
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...
The University of California San Diego's Scripps Institution of Oceanography was awarded a $596,824 Project Grant from the National Science Foundation under the Geosciences program (CFDA 47.050) for the period of July 1, 2021 through June 30, 2024. The grant funds research to enhance understanding of integrated Earth system processes through basic research in atmospheric, earth, and ocean sciences. Specifically, the award supports research to improve knowledge of how ocean surface gravity...
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....
The National Science Foundation Division of Ocean Sciences awarded $890,902 to the University of Washington under the Geosciences (CFDA 47.050) federal grant program to support collaborative research investigating bubble-mediated gas exchange in the Labrador Sea. The award period is from October 1, 2022 through September 30, 2025. Under this Project Grant, researchers will conduct an observational study during an expedition to the Labrador Sea in fall 2023 to measure bubble-mediated air-sea...
This National Science Foundation project grant of $399,900 will fund research at the University of Delaware from September 1, 2022 to August 31, 2025. The research aims to advance understanding of the ocean surface boundary layer dynamics under the Geosciences program (CFDA 47.050). Specifically, the award will support collaborative research to explore the effects of surface waves on the stratified ocean surface boundary layer during conditions of surface heating. Through analyses of existing...
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...
The University of California San Diego's Scripps Institution of Oceanography was awarded a $641,593 project grant from the National Science Foundation to conduct research modeling internal waves from inception to dissipation under the agency's Geosciences program (CFDA 47.050). The four-year award beginning March 1, 2021 will support collaborative research among ocean scientists to strengthen understanding of the integrated Earth system through basic research investigating the generation,...
This National Science Foundation project grant of $568,415 supports research into submesoscale ocean processes through May 2025. Funded under the Geosciences program (CFDA 47.050), the award will advance understanding of exchange between the well-mixed surface layer and stratified interior of the ocean at horizontal length scales of hundreds to thousands of meters. Major activities include Reynolds-averaged numerical simulations to quantify the impact of incorporating entrainment fluxes into a...
This Project Grant from the National Science Foundation's Division of Ocean Sciences provides $757,404 under the Geosciences program (CFDA 47.050) to the University of California San Diego's Scripps Institution of Oceanography from October 1, 2022 to September 30, 2025.
The award will support collaborative experimental and numerical studies of the effects of wind, wave scale, and salinity on bubble entrainment by breaking waves. Researchers will leverage the Scripps Ocean-Atmosphere Research Simulator to conduct scale model laboratory experiments across three wave channels of increasing scale and environmental complexity. Computational fluid dynamics simulations will also be performed to study bubble entrainment dynamics and dependencies on environmental parameters. Data reconciliation between experiments and simulations is expected to verify models, motivate advances, and provide insights into bubble-mediated air-sea exchange processes. Additional award activities include educational and outreach programs designed to broaden participation in STEM careers.