Project Grant 2241744
- This $443,926 National Science Foundation project grant under the Geosciences program (CFDA 47.050) will fund research into the physical and chemical controls on aerobic methane oxidation. The University of Rochester will investigate variables that influence the oxidation of methane in oxygenated natural waters to better understand this important greenhouse gas sink. Laboratory experiments and field work on the Great Lakes and US Atlantic coast will evaluate the kinetics of aerobic methane...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded a $603,364 project grant to the University of Rochester to support collaborative research on improving estimates of geologic methane emissions to the atmosphere from microseepage. The three-year award, made under the Geosciences program (CFDA 47.050), will fund research from February 2021 through January 2024 to strengthen understanding of the integrated Earth system through expanding knowledge of...
- The National Science Foundation awarded a $410,518 three-year Project Grant to The University of Puget Sound under the Geosciences program (CFDA 47.050) to conduct research on aerobic methane production in ocean environments. The university will collaborate with scientists in the U.S. and Israel to study the microbial processes that produce methane through the degradation of organic compounds in the surface waters of the North Pacific and North Atlantic oceans. Researchers will measure methane...
- Federal Grant Award Summary The University of Rochester received an $848,801 Project Grant from the National Science Foundation (NSF) Division of Ocean Sciences under the Geosciences program (CFDA 47.050), effective August 15, 2025, through July 31, 2028. This award supports research to constrain methane emissions and sources in the North American Great Lakes system, the world's largest liquid freshwater system. The project will conduct three research cruises across all five Great Lakes to...
- This Project Grant from the National Science Foundation Division of Environmental Biology provides $532,164 to the Woodwell Climate Research Center Inc. to conduct research understanding the biophysical drivers of the methane source-sink transition in northern forests from November 1, 2022 to October 31, 2025. The research will examine how forest soil microbial communities respond to climate warming and identify conditions that could cause northern forests to switch from being a methane sink...
- This National Science Foundation Project Grant of $239,679 will fund research at the University of Maine from November 2022 to October 2025 under the Biological Sciences program (CFDA 47.074). The award will support understanding the biophysical drivers of methane source-sink transitions in northern forests. Researchers will examine how forest soil microbial communities respond to climate warming and identify conditions that could shift forests from net methane sinks to sources. Field...
- This $1,038,171 project grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research into methane efflux from river-influenced coastal marine sediments in the Gulf of Mexico. The Louisiana Universities Marine Consortium will measure methane fluxes from coastal sediments into Gulf waters using an in situ lander to collect benthic flux measurements of oxygen and methane. Sediment microprofiles of oxygen and sulfide will also be analyzed. Naturally occurring...
- Federal Project Grant Award Summary The National Science Foundation's Division of Atmospheric and Geospace Sciences awarded $732,679 to the University of Rochester under the Geosciences program (CFDA 47.050) for a three-year project (September 1, 2025 – August 31, 2028) investigating kinetic isotope effects in atmospheric methane oxidation. The primary deliverables include development of a state-of-the-art laboratory photochemical reactor equipped with laser-based radical generation capabilities...
- This two-year, $544,624 National Science Foundation project grant funds research on methane venting from seafloor faults in Puget Sound, Washington. The University of Washington will measure methane gas flows from newly discovered bubble plumes on the seafloor using a remotely operated vehicle to place instruments directly in the gas streams. Graduate and undergraduate students, including five from underrepresented communities of color, will participate in shipboard and laboratory work. The...
- The National Science Foundation awarded a $448,935 Project Grant to the Woods Hole Oceanographic Institution for research investigating the source and flux of dissolved organic carbon released from methane seeps to the deep ocean. The three-year award, made under the Geosciences program (CFDA 47.050), will support collaborative research from April 1, 2021 to March 31, 2024. The Geosciences program seeks to strengthen understanding of the integrated Earth system through basic research in...
This three-year, $294,092 National Science Foundation project grant will fund research at the University of Rochester to improve understanding of open ocean methane sources and sinks. The research aims to determine dominant biological sources of methane in surface waters through modeling of methane concentration data. The model will quantify methane supply from seafloors in low-oxygen zones and whether this methane is consumed before escaping to the atmosphere. The optimized global model will simulate open ocean methane sources and sinks, including aerobic methanogenesis, diffusion from anoxic sediments, water column oxidation, and atmosphere exchange. Data assimilation will determine source-sink balances consistent with observed ocean methane distribution. The project will formulate aerobic methane production as a function of phytoplankton, zooplankton, and organic recycling to identify dominant mechanisms. It will optimize oxygen dependencies of sedimentary sources and bacterial oxidation matching observed plumes from suboxic waters. The resulting model will predict future perturbations to the open ocean methane source from ecosystem changes and oxygen loss. This research supports the National Science Foundation Geosciences program's goal of expanding fundamental Earth system knowledge through basic research in atmospheric, earth, and ocean sciences.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $294.1k | 3/2/23 |