Project Grant 2513591
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant, awarded to Bigelow Laboratory for Ocean Sciences, provides $158,036 to study monomethylmercury (MMHg) cycling in natural phytoplankton assemblages in the western North Atlantic Ocean. The overarching goal is to improve understanding of the factors controlling MMHg uptake by phytoplankton, which is crucial for modeling MMHg transfer through the marine food web. Key research activities include year-round...
- The National Science Foundation (NSF) awarded a $574,980 Project Grant under its Geosciences program (CFDA 47.050) to the University of Rhode Island (URI) Research Office Division. The grant will support research to study monomethylmercury (MMHg) in natural phytoplankton assemblages in the western North Atlantic Ocean and its estuaries. The project aims to improve understanding of the fundamental processes governing MMHg uptake and cycling at the base of the marine food web. The researchers will...
- This $335,410 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund a collaborative research study led by the Woods Hole Oceanographic Institution (WHOI) to investigate the cycling and uptake of monomethylmercury (MMHg) in natural phytoplankton assemblages. The 3-year study will focus on the Western North Atlantic Ocean and its estuaries, a region with productive fisheries. The research aims to better understand the fundamental processes governing...
- The National Science Foundation (NSF) has awarded a $808,280 Project Grant under the Geosciences program (CFDA 47.050) to the University of Connecticut (UConn) to conduct collaborative research on studying monomethylmercury (MMHg) in natural phytoplankton assemblages in the western North Atlantic Ocean and its estuaries. The 3-year project aims to investigate the fundamental processes that govern MMHg uptake and cycling in the ocean, leveraging seasonal and geographical changes in biological...
- This $401,056 National Science Foundation project grant under the Geosciences program (CFDA 47.050) will fund research examining the effects of terrestrial organic matter inputs on coastal mercury cycling, methylmercury production and bioaccumulation in the Gulf of Maine. Specifically, the grantee will study how climate change-driven increases in rainfall and river runoff influence the delivery of contaminants, organic matter and nutrients from land to coastal waters. Field surveys and shipboard...
- The National Science Foundation awarded a $432,778 Project Grant to the University of Connecticut under the Geosciences program (CFDA 47.050) for research titled "Collaborative Research: The Effects of Terrestrial Organic Matter Inputs on Coastal Mercury Cycling, Methylmercury Production and Bioaccumulation." The three-year award beginning June 1, 2022 will support research examining how increased terrestrial organic matter delivery to coastal waters from climate change influences...
- This three-year, $586,609 National Science Foundation project grant in the Geosciences program (CFDA 47.050) supports research at the Scripps Institution of Oceanography, University of California San Diego, to apply novel methods for understanding microbial growth efficiency, function, and energy transfer in the ocean. The research aims to identify ecological conditions and microbial taxa accounting for variance in microbial growth efficiency along light and nutrient gradients. It uses data...
- The University of Utah will receive $345,496 under a two-year Project Grant from the National Science Foundation Division of Earth Sciences through the Geosciences program (CFDA 47.050) to develop new methods for measuring mercury and methylmercury isotopes in high-salinity, high-dissolved organic matter environments. Current methods cannot be used in these conditions, inhibiting understanding of mercury pathways into wildlife. The University will work with the U.S. Geological Survey to devise...
- 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 $300,785 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports a research project to characterize the chemical composition and bioavailability of dissolved organic matter released by marine nitrifying microorganisms. The project aims to determine how this material contributes to carbon cycling in the deep ocean, which may help improve biogeochemical models and inform potential marine carbon dioxide removal activities. The research will...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) project grant of $341,396.00, awarded to the University of California, San Diego (UCSD) Scripps Institution of Oceanography, investigates the microbial mechanisms of dimethylmercury (DMHG) formation in marine environments. The research aims to elucidate how DMHG, which can degrade into the neurotoxicant monomethylmercury (MMHG), is produced by marine microbes, particularly during algal blooms. By advancing the understanding of the marine mercury cycle, this 2-year project from October 1, 2025 to September 30, 2027 will support seafood safety and public health efforts to address the major food safety issue of MMHG bioaccumulation in seafood. The research also provides training for a postdoctoral fellow, contributing to the development of future scientific leaders in environmental health and food security.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $341.4k | 7/21/25 |