Project Grant 2546485
- The National Science Foundation Division of Ocean Sciences awarded Woods Hole Oceanographic Institution $1,023,229 on September 1, 2026, under the Geosciences program (CFDA 47.050) to measure and characterize approximately 150 metabolites in ocean samples collected across contrasting oceanographic regimes. The research examines extracellular organic compounds—small polar biological molecules produced during microbial metabolism—across four distinct oceanic conditions: high productivity/high...
- The National Science Foundation Division of Environmental Biology awarded Oregon State University $963,118 on September 1, 2026, under the Biological Sciences program (CFDA 47.074) to conduct collaborative research on oxygenase enzymes and microbial metabolic limitation by hypoxia. The project examines how oxygen consumption during organic matter degradation creates low-oxygen environments that exclude most animal life—a phenomenon with documented economic impact on marine fisheries through...
- This $422,265 Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) will fund a collaborative research project led by Oregon State University (OSU) to characterize the physiological and environmental cycling of abundant osmolytes in the ocean. The project aims to: 1) identify how different microbial taxa respond to nitrogen stress by producing distinct osmolytes, 2) measure rates of osmolyte assimilation and their metabolic fate, and 3) quantify osmolyte...
- The National Science Foundation Division of Ocean Sciences awarded Oregon State University $462,091 on September 1, 2026, for a Project Grant investigating the role of planktic foraminifera in marine snow formation and ocean carbon export under the Geosciences program (CFDA 47.050). The research combines laboratory experiments, field-collected specimens from both U.S. coasts, and geochemical analyses to examine how planktic foraminifera aggregate particles, transform them, and release large...
- Oregon State University was awarded a three-year, $644,095 Project Grant from the National Science Foundation Division of Ocean Sciences. The grant aims to directly determine and model the elemental stoichiometry of phytoplankton from the Oregon coast through the Geosciences program (CFDA 47.050). This program supports basic research in atmospheric, earth, and ocean sciences to strengthen the national scientific enterprise and increase understanding of the integrated Earth system. Under the...
- Oregon State University was awarded a $1,223,276 Project Grant from the National Science Foundation Division of Ocean Sciences on October 1, 2021 to complete the project by September 30, 2024. The award is being used to support collaborative research on plankton size spectra and trophic links in a dynamic ocean environment under the NSF's Geosciences program (CFDA 47.050). This program aims to strengthen the national scientific enterprise through expanded fundamental knowledge and...
- The National Science Foundation Division of Ocean Sciences awarded $516,832 to the University of California San Diego's Scripps Institution of Oceanography on August 1, 2026, to investigate microbial composition and metabolite production associated with sinking particles in the California Current System. The project examines how heterotrophic bacteria attached to sinking organic particles influence particulate organic carbon flux and oxygen concentrations in the ocean interior. Using an...
- The National Science Foundation Division of Ocean Sciences awarded J. Craig Venter Institute, Inc. $320,866 on August 1, 2026, under the Geosciences program (CFDA 47.050) to investigate how microbial composition and metabolite production on sinking particles regulate carbon cycling in the California Current System. The research will characterize particle-associated bacterial communities and their metabolic activity across the particulate-dissolved continuum at depths between 50 and 450 meters,...
- This National Science Foundation (NSF) Project Grant, awarded under the Geosciences program (CFDA 47.050), provides $658,901 to Woods Hole Oceanographic Institution (WHOI) from September 1, 2024 to August 31, 2027 to conduct research characterizing the production, cycling, and environmental impacts of abundant organic osmolytes in the ocean. The research will: Identify differential osmolyte production by microbial taxa in response to nitrogen stress using osmolyte measurements and...
- 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 Ocean Sciences awarded Oregon State University $398,503 on September 1, 2026, under the Geosciences program (CFDA 47.050) to measure the distribution and identity of extracellular organic compounds (metabolites) across contrasting oceanographic regimes and generate a publicly available dataset on ocean microbial metabolism. The research will quantify approximately 150 metabolites in samples collected from four distinct oceanic environments defined by biological productivity and oxygen concentration: high productivity/high oxygen, low productivity/high oxygen, high productivity/low oxygen, and low productivity/low oxygen. These measurements will characterize the small polar biological molecules that represent key products, intermediates, and reactants of core microbial metabolisms, establishing a global chemogeography of exometabolites. The work addresses a gap in understanding how the ocean's microbial loop recycles dissolved organic carbon—currently modeled as a single turnover value rather than a dynamic web of chemical-microbial interactions—and will inform global ecosystem models and ocean metabolism research. The project will support a postdoctoral researcher and a graduate student, and will offer workshops to broaden adoption of metabolomics tools within the oceanographic community. Performance occurs in Corvallis, Oregon, with a period of performance from September 1, 2026, through August 31, 2029. The award is classified as a Project Grant.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $398.5k | 7/16/26 |