Project Grant 2534864
- The National Science Foundation Division of Polar Programs awarded Texas A&M University $299,284 on September 1, 2026, under the Polar Programs grant program to investigate how Southern Ocean hotspots control the movement of heat and carbon using Earth system computer modeling. The research team will develop new capabilities to track virtual water parcels as they move through simulated ocean environments, revealing their origin, travel pathways, and how their physical and biogeochemical...
- The National Science Foundation Division of Polar Programs awarded $1,011,669 to The Regents of the University of Colorado on October 1, 2025, under the Polar Programs grant program (CFDA 47.078) to conduct a five-year field research and modeling program on coastal Antarctic snow algae and light-absorbing particles in the western Antarctic Peninsula. The project will establish a time-series investigation of how temperature, light-absorbing particles such as black carbon, and snow algae growth...
- This three-year project grant from the National Science Foundation's (NSF) Polar Programs, totaling $107,969, will fund research at the Scripps Institution of Oceanography to quantify the impacts of mesoscale eddy processes on ocean carbon content and air-sea carbon dioxide fluxes in the Southern Ocean. The researchers will use the 1/6-degree resolution Southern Ocean State Estimate bioogeochemical model to explore relationships between eddies, ocean carbon content, and air-sea CO2 fluxes....
- The National Science Foundation Division of Polar Programs awarded $200,000 to The Regents of the University of Colorado on August 15, 2026, under the Polar Programs assistance listing (CFDA 47.078) for research on snow and glacial algae bioalbedo feedbacks in Greenland. The project studies how snow and glacial algae (SGA) growing on melting ice surfaces darken the ice, increase solar heat absorption, and accelerate melting through a positive feedback loop. The research aims to develop an...
- This Project Grant award of $231,050 from the National Science Foundation's Polar Programs (CFDA 47.078) will fund research to investigate the mechanisms that relate ocean circulation in the open ocean to ice sheet melt in Antarctica. The primary objectives are to: 1) Quantify the pathways of Circumpolar Deep Water from its origin in the Antarctic Circumpolar Current to the Antarctic continental slope, and 2) Determine the physical mechanisms that govern the variability of these pathways. The...
- The National Science Foundation Division of Polar Programs awarded the University of California Irvine $797,727 on September 1, 2026, under the Polar Programs assistance listing (CFDA 47.078) to develop an advanced Earth system model that couples interactive Antarctic ice sheets with global ocean dynamics. The recipient will create a new version of the Community Earth System Model incorporating a dynamic representation of the Antarctic ice sheet—the first such implementation—to enable...
- The National Science Foundation Division of Polar Programs awarded Old Dominion University Research Foundation $125,105 on December 1, 2025, under the Polar Programs assistance listing (CFDA 47.078) to investigate linkages among sea ice, phytoplankton, and carbon cycling in the West Antarctic Peninsula marginal ice zone. The research examines how seasonal timing, magnitude, and type of phytoplankton change as the West Antarctic Peninsula warms and experiences sea ice loss. The project...
- This $156,128 project grant from the National Science Foundation's (NSF) Polar Programs will fund research at Oregon State University to understand massive phytoplankton blooms over the Australian-Antarctic Ridge. Over three years, the university will conduct collaborative research with satellite and ship-based measurements to study a poorly understood phytoplankton bloom in the northwestern Ross Sea sector of the Southern Ocean. Researchers will implement numerical models and target shipboard...
- The University of South Florida received a $1,097,509 Project Grant award from the National Science Foundation on June 1, 2021 to fund research titled "The Role of Cyclonic Upwelling Eddies in Southern Ocean CO2 Flux." The grant is part of NSF's Polar Programs, which supports basic research focused on expanding fundamental knowledge of polar regions. Under the three-year award concluding on May 31, 2024, the University of South Florida will investigate how cyclonic eddies impact carbon...
- The National Science Foundation Division of Ocean Sciences awarded the University of California Santa Cruz $422,380 on October 1, 2026, under the Geosciences program (CFDA 47.050) to develop calibrated global data products that map ocean particle concentrations and geochemical properties by reconciling optical particle detection methods with geochemical sampling data. The work addresses the need to understand particulate material distribution in seawater for ocean biology and elemental...
The National Science Foundation Division of Polar Programs awarded $450,000 to The Regents of The University of Colorado on September 1, 2026, under the Polar Programs assistance listing to investigate how Southern Ocean hotspots control the movement of heat and carbon using state-of-the-art Earth system modeling. The research team will develop new particle-tracking capabilities that allow virtual water parcels to be traced as they move through a simulated ocean, revealing their origins, travel paths, and how their physical and biogeochemical properties change. The team will implement an online particle-tracking capability in the Community Earth System Model (CESM), a widely-used tool that will enable researchers to investigate ocean circulation, biogeochemistry, and the marine carbon cycle. The work focuses on understanding the limited number of highly active regions in the Southern Ocean where most heat and carbon exchange occurs, addressing how these hotspots function and vary over time. Datasets created from this work will be made publicly available. The research complements ongoing NSF-supported Southern Ocean observing and modeling efforts and provides a foundation for simulating autonomous biogeochemical profiling floats within the model framework. Performance occurs in Boulder, Colorado, with a period of performance extending from September 1, 2026, through August 31, 2029. The award is a Project Grant, a form of assistance funding for collaborative research.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $450.0k | 8/14/26 |