This $143,250 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support collaborative research to study controls on aerobic methane oxidation in the deep sea. The principal investigators will deploy custom instruments to measure methane consumption rates and monitor microbial communities at gas seep sites offshore Louisiana and Oregon. The goal is to examine how oxygen concentrations and other environmental factors influence the ability of...
This three-year, $659,297 Project Grant from the National Science Foundation's Division of Ocean Sciences, under the Geosciences program (CFDA 47.050), will fund research into the effects of high pressure on microbially-catalyzed organic matter degradation in the deep ocean. The University of North Carolina at Chapel Hill, in collaboration with researchers in Denmark and Germany, will investigate how pressure impacts marine microbes and their role in carbon cycling activities. Fieldwork will...
The National Science Foundation (NSF) awarded a $186,006 Project Grant under the Integrative Activities (CFDA 47.083) program to the University of Louisiana at Lafayette to study methane seepage along the U.S. Atlantic margin. The 3-year project, starting September 1, 2024, will integrate geochemical, microbiological, geophysical, and geological data to investigate the origin, subsurface migration, and methane oxidation processes of these recently discovered seeps. The multidisciplinary...
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...
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...
This $519,767 Project Grant was awarded by the National Science Foundation's Geosciences Program (CFDA 47.050) to the University of North Carolina at Wilmington (UNCW) from September 1, 2024 to August 31, 2027. The grant will fund research to characterize the production, cycling, and environmental responses of abundant organic compounds called osmolytes in marine microbial communities. The study aims to quantify the role of osmolytes in the ocean's carbon cycle and improve predictions of how...
This $155,698 federal Project Grant awarded by the National Science Foundation's (NSF) Integrative Activities (IA) program, CFDA #47.083, supports a collaborative research project led by Mississippi State University (MSU) to study methane seepage along the U.S. Atlantic margin. The project aims to investigate the biogeochemical and geological controls on recently discovered methane seeps in the northern U.S. Atlantic margin, in order to improve understanding of methane's role in climate. Key...
This $387,090 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support a collaborative research project to enhance understanding of nitrogen cycling in deep-sea hydrothermal vent ecosystems. The project will employ specialized equipment to conduct nitrogen cycling experiments under high-pressure conditions at seafloor vent habitats, addressing limitations of prior studies conducted at atmospheric pressure. The work will measure rates of...
This federal Project Grant award from the National Aeronautics and Space Administration (NASA) under the Science Mission Directorate (SMD) Federal Grant Program (CFDA 43.001) provides $350,665 to the University of North Carolina at Chapel Hill (UNC-CH) to conduct research linking methane biogeochemistry to microbial biosignatures in the Guaymas Basin. The research will be performed from Jul 22, 2024 to Jul 21, 2026. As a major public research university with extensive experience managing...
The National Science Foundation Division of Ocean Sciences awarded a $296,671 Project Grant to the University of Virginia to develop a novel approach for measuring greenhouse gas emissions from coastal marine ecosystems. The two-year award, made under the Geosciences program (CFDA 47.050), will support the Principal Investigator's research combining upside-down aquatic eddy covariance measurements of oxygen fluxes at the air-water interface with new sensor technologies to extract greenhouse...