Project Grant 2516037
- This three-year, $291,598 National Science Foundation project grant funds the Dynamic Earth in the 21st Century undergraduate research program at Brown University. The program aims to provide historically marginalized undergraduate students research experiences in geosciences, spanning topics like measuring mantle properties with earthquakes, assessing drivers of air and water quality, and modeling climate-vegetation feedbacks. Eight students per summer for three summers will conduct nine-week...
- This $550,014 Project Grant from the National Science Foundation Division of Earth Sciences, under the Geosciences federal grant program (CFDA 47.050), will fund research at Arizona State University to advance understanding of the influence of subducted slabs on thermal and chemical heterogeneities in Earth's lowermost mantle. The awardee will perform high-resolution thermo-chemical modeling using supercomputing to simulate the variable behaviors and interactions of subducted tectonic plates...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support a collaborative research project at the University of Utah to investigate the effects of water and chemical composition on the melting of the Earth's mantle. The $476,591 award, which spans August 1, 2025 to July 31, 2028, will fund laboratory experiments and computational models to better understand the processes that generate new ocean crust and volcanic activity. The project will...
- The National Science Foundation Division of Earth Sciences awarded a $641,554 Project Grant to the Carnegie Institution of Washington to support research measuring the melting curve of iron to the pressure of Earth's inner core boundary from September 1, 2021 to August 31, 2024. The research aims to strengthen fundamental knowledge of the integrated Earth system through latent-heat based measurements of the melting properties of iron at extreme pressures similar to those in Earth's deep...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $296,096 to Brown University provides funding to investigate the crust and uppermost mantle beneath active volcanoes using new seismic analysis techniques. The 2-year project, starting on Sep 1, 2024, aims to advance understanding of how magma storage and migration affect the eruptibility of volcanoes in regions like Yellowstone, the Cascades Arc, and the Altiplano-Puna Volcanic Complex. Key...
- This $228,014 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) aims to improve understanding of mantle anelasticity by analyzing seismic wave amplitudes. The project, awarded to Virginia Polytechnic Institute & State University, will establish an improved reference model for mantle anelasticity, which is crucial for understanding the Earth's interior properties and improving earthquake magnitude estimates. In addition to advancing fundamental...
- The National Science Foundation awarded a $174,000 Project Grant to researchers at the California Institute of Technology to develop a high-resolution record of mantle-derived rocks. The two-year award, made under the Geosciences program (CFDA 47.050), will support efforts to constrain mantle stirring rates and tectonic regimes through analysis of neodymium and samarium isotope ratios in rocks. The Geosciences program aims to expand fundamental earth science knowledge and understanding of the...
- The National Science Foundation's (NSF) Geosciences Program (CFDA 47.050) awarded a $347,910 Project Grant to Princeton University to investigate how water influenced the formation of the Earth's core in the early stages of the planet's history. The project will use advanced computer simulations and machine learning techniques to model the interactions between metallic fluids and silicate melts under hydrous conditions, providing new insights into how water affected the distribution of key...
- The National Science Foundation Division of Earth Sciences awarded a $239,517 Project Grant to Stanford University under the Geosciences federal grant program (CFDA 47.050) to support research exploring the potential role of a basal magma ocean in influencing early Earth's magnetic field processes. Over the two-year period from August 15, 2022 to July 31, 2025, the grantee will collect new experimental measurements on the physical properties of iron-bearing silicate melts under various...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $417,152 to the Carnegie Institution of Washington (doing business as Carnegie Institution for Science) to conduct collaborative research on the distribution and circulation of volatile compounds within the Earth's upper mantle. The three-year project, running from September 2025 to August 2028, will use a combination of electrical impedance spectroscopy and Raman spectroscopy techniques to...
This $315,000 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) aims to take a multidisciplinary approach to better understand the geodynamical landscape of the deep mantle, the region between the Earth's liquid iron core and rocky mantle approximately 3,000 km beneath the surface. The research team at Brown University will utilize observations of global-scale Earth processes, including seismic vibrations and crustal warping, to constrain the density, viscosity, and shape of the core-mantle boundary. This knowledge is expected to provide insights into the thermal and chemical evolution of the Earth's mantle, as well as the flow of the outer core and the geodynamo. The project will also contribute to the education and professional development of high school, undergraduate, and graduate students, and will share new tools developed through this research with the broader scientific community.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $315.0k | 7/17/25 |