Project Grant 2147045
- The National Science Foundation Division of Polar Programs awarded a $137,045 Project Grant to the University of Tennessee under the Polar Programs federal grant program (CFDA 47.078) to conduct collaborative research investigating microbial degradation of complex organic matter in Antarctic benthic sediments from July 2022 to June 2025. The research aims to combine genomics methods with estimates of enzyme abundance and activity to determine rates of carbon degradation by microbes in...
- The National Science Foundation (NSF) awarded the University of California, Davis a $605,073 Project Grant under the Polar Programs (CFDA 47.078) federal grant program to conduct research on the effects of environmental change on microbial self-organized patterns in Antarctic lakes. The 3-year project, running from March 2024 to February 2027, will advance understanding of the spatial structure and relationships of benthic microbial communities in Lake Vanda, Antarctica, and how they respond...
- This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA 47.078), provides $210,495 to support research examining how microbial extremophiles in Antarctica respond to environmental changes in salinity. Led by researchers at the University of Tennessee, the grant will fund comparative analyses of gene expression patterns and secondary metabolite production in lab microcosm studies using microbial isolates previously...
- This Project Grant from the National Science Foundation Division of Polar Programs provides $439,938 to Michigan State University from July 2021 through June 2025 for collaborative research on microbial processes and carbon transformation in thawing permafrost. The research funded under this award aligns with the Biological Sciences program (CFDA 47.074) goal of advancing understanding of major problems confronting the nation through basic biological science. Specifically, the award will support...
- This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA 47.078), provides $175,853 to support research examining mixotrophic grazing as a strategy for Antarctic plankton to meet nutritional requirements under iron and manganese deficiency conditions. The award to the Virginia Institute of Marine Science will fund one graduate student, two undergraduate summer interns, and two early career scientists to conduct...
- This National Science Foundation (NSF) Project Grant award under the Polar Programs (CFDA 47.078) provides $554,121 to the University of South Florida to study the ecology of an Antarctic sea squirt and its associated microbiome. The key objectives are to: Characterize the microbiome composition, metabolome, and mitochondrial DNA of the Antarctic sea squirt Synoicum adareanum at sites in the Antarctic Peninsula and McMurdo Sound. Use a multi-omics strategy to comprehensively examine the Synoicum...
- This $609,982 Project Grant from the National Science Foundation's (NSF) Polar Programs will support research into Antarctic marine nematodes and their host-associated microbiomes. Over a four-year period ending June 2026, the University of Georgia Research Foundation will conduct molecular analyses to better understand the biodiversity, evolution, and ecology of benthic meiofauna in Antarctic ecosystems. Researchers will use modern omics tools and classical taxonomy to determine if molecular...
- The Virginia Institute of Marine Science (VIMS) received a $362,817 Project Grant award from the National Science Foundation's Division of Polar Programs (CFDA 47.078) effective July 1, 2025, through June 30, 2027. This collaborative research initiative investigates the microbiome composition and functional roles of bacteria, particularly Mollicutes, inhabiting the Antarctic pteropod Limacina rangii, a key species in the Southern Ocean food web. The project delivers scientific research outputs...
- Federal Project Grant Award Summary The University of New England received a $178,575 Project Grant from the National Science Foundation's Division of Polar Programs (CFDA 47.078) effective July 1, 2025 through June 30, 2027. This collaborative research project investigates the microbiome composition and functional roles of gut-associated microorganisms, specifically mollicutes and other bacteria, inhabiting the Antarctic pteropod Limacina rangii. The research employs modern genetic tools...
- This Project Grant award from the National Science Foundation (NSF) Division of Polar Programs (CFDA 47.078) will fund research to constrain biomass mobilization within and out of Lake Fryxell in Antarctica's McMurdo Dry Valleys during a period of unprecedented ice thinning. The $159,765 award, effective September 1, 2023 through August 31, 2024, will support the University of New Mexico's efforts to 1) understand how changing regional climate and seasonal loss of lake ice cover will affect...
This National Science Foundation project grant award of $140,006 supports research into microbial degradation of complex organic matter in Antarctic benthic sediments. Funded under the Polar Programs federal grant program (CFDA 47.078), the award will allow Central Michigan University to investigate the role microbes play in degrading organic matter and releasing nutrients to the Southern Ocean. Over the two-year period from July 2022 to June 2025, the university will combine genomics methods with measurements of enzyme abundance and activity to determine degradation rates. Researchers will sample sediments from multiple Antarctic regions to understand how microbial community composition and environmental factors like primary productivity influence microbial activity. Metagenomics, metatranscriptomics, metabolomics, and geochemical data will be analyzed alongside enzyme assays to establish degradation processes. Results could provide insight into how climate variability may impact biogeochemistry in the Southern Ocean. The award supports NSF's mission to advance scientific knowledge of the polar regions.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $140.0k | 7/10/22 |