Project Grant 2503178
- This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $315,954 to Portland State University to conduct research on the effects of microbial cell surface properties on predator-prey interactions in marine ecosystems. The 3-year project aims to quantify the surface characteristics of major marine microbial groups and assess how these properties influence feeding selectivity and fate of particles by suspension-feeding organisms like...
- This National Science Foundation (NSF) Project Grant under the Geosciences Program (CFDA 47.050) is awarded to the University of Oregon for a 3-year collaborative research project to investigate the effects of microbial cell surface properties on predator-prey interactions in marine ecosystems. The total funding amount is $622,198, with the award period running from September 1, 2024 to August 31, 2027. The research examines how the surface characteristics of marine microorganisms influence...
- This National Science Foundation Project Grant of $597,248 supports research into applying novel approaches to link microbial growth efficiency, function, and energy transfer in the ocean. Funded under the Geosciences program (CFDA 47.050), the award will further understanding of the integrated Earth system through basic research in ocean sciences. Specifically, the University of Miami Rosenstiel School of Marine and Atmospheric Science will conduct research from September 2023 to August 2026 to...
- This $228,683 National Science Foundation award under the Geosciences program (CFDA 47.050) supports research examining the role of cleaning symbiosis in transferring microbes on coral reefs. Specifically, the University of Miami will study how cleanerfish may serve as keystone regulators of microbial communities, enhancing diversity and transferring key species between clients. Researchers will also assess if cleanerfish facilitate reef resilience by aiding microbial recovery after...
- This National Science Foundation (NSF) Project Grant award under the Integrative Activities program (CFDA 47.083) provides a fellowship to an associate professor and training for a graduate student at the University of New Hampshire (UNH). The research is conducted in collaboration with the Georgia Institute of Technology. The project will investigate how interactions between marine microbes, specifically between single-cell predators and their phytoplankton prey, affect the production of...
- The National Science Foundation (NSF) Division of Ocean Sciences awarded a Project Grant totaling $690,714 to the Massachusetts Institute of Technology (MIT) to conduct research on the direct measurement of in situ growth and growth limitation of bacterioplankton species in the ocean. The research is funded through the NSF Geosciences program (CFDA 47.050), which supports basic research to expand fundamental knowledge and understanding of the integrated Earth system. The key objective of this...
- This National Science Foundation Geosciences Program (CFDA 47.050) Project Grant award of $650,992 to North Carolina State University supports research to assess the role of marine bacteria and viruses in producing and cycling vitamin B1 and related compounds in the surface ocean. The 3-year project will conduct laboratory experiments to estimate the fluxes of these vital compounds from key bacterial groups and the impacts of temperature changes, which are critical for understanding plankton...
- This Project Grant award of $100,000.00 from the National Science Foundation's (NSF) Geosciences Program (CFDA 47.050) will support research led by the University of Puerto Rico's Research and Development Center to investigate symbiotic relationships between ciliates, bacteria, and archaea in marine oxygen-depleted environments. The study aims to identify the role of these microbial consortia in increasingly prevalent ocean "dead zones" and shed light on their metabolic adaptations and...
- Florida State University was awarded a three-year, $142,382 Project Grant from the National Science Foundation under the Geosciences program (CFDA 47.050). The grant will support collaborative research investigating the source and flux of dissolved organic carbon released from methane seeps to the deep ocean. As part of the Geosciences program's mission to expand fundamental knowledge of the integrated Earth system through basic research, this project will enhance understanding of carbon cycling...
- The National Science Foundation (NSF) Geosciences Program (CFDA 47.050) awarded a $824,656 project grant to the University of Washington (UW) to investigate the impact of iron availability on heterotrophic bacterial carbon consumption in the mesopelagic ocean's "twilight zone". The 3-year project, starting on May 1, 2025 and ending on April 30, 2028, will utilize a combination of laboratory studies and field experiments to test three related hypotheses on how iron and carbon...
The National Science Foundation's Geosciences Program (CFDA 47.050) awarded a $645,962 project grant to Florida A&M University (FAMU) to investigate the role of predatory bacteria and other micropredators in marine systems. The key objectives of this 3-year project include discovering, characterizing, and understanding the predation, ecology, and environmental interactions of these microscopic organisms. The research will assess the impact of factors like rising ocean temperatures, acidity, and eutrophication on micropredator dynamics and the microbial loop's carbon cycling processes. The findings are expected to advance scientific knowledge about the controls on microbial growth and the microbial loop's role in the global ocean carbon cycle. This work also aims to increase student interest and diversity in STEM, particularly geosciences, through K-12 outreach and educational activities.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $646.0k | 8/15/25 |