Project Grant 2542120
- The Regents of the University of Minnesota received a two-year, $228,130 project grant from the National Science Foundation Division of Earth Sciences to support research entitled "Untangling the Roles of Viscous, Elastic, and Plastic Deformation in Slab Bending." This grant was awarded under the NSF's Geosciences program (CFDA 47.050), which aims to expand fundamental knowledge and understanding of Earth's integrated system through basic research in atmospheric, earth, and ocean...
- The Regents of the University of Minnesota received a $234,181 three-year Project Grant from the National Science Foundation Division of Earth Sciences under the Geosciences program (CFDA 47.050). The grant will support collaborative research to determine the local melt structure and fluid and melt viscosity of albite, basaltic melts, and aqueous fluids with dissolved albite under high pressures and temperatures relevant to Earth's interior. Researchers will combine experimentally derived...
- The National Science Foundation Division of Earth Sciences awarded the Regents of the University of Minnesota, doing business as University of Minnesota Duluth, $166,527 on August 1, 2026, for collaborative research on magma formation and mantle melting processes. The research uses high-pressure and high-temperature laboratory experiments to determine the iron oxidation state (Fe³⁺/Fe) of peridotites in magma source regions within Earth's mantle by analyzing measured iron oxidation states of...
- The Regents of the University of Minnesota received a three-year, $348,253 Project Grant award from the National Science Foundation Division of Earth Sciences to support research titled "COLLABORATIVE RESEARCH: TWO-WAY COUPLED FLUID/PARTICULATE TRANSPORT IN FRACTURED MEDIA - BRIDGING THE SCALES FROM MICROSCOPIC ORIGINS TO MACROSCOPIC NETWORKS." The research aims to strengthen fundamental understanding of integrated Earth systems through basic research in atmospheric, earth, and ocean...
- This Project Grant from the National Science Foundation provides $174,000 to study the role of deformation in triggering volcanic eruptions. Funded under the Geosciences program (CFDA 47.050), this award will support research from September 2021 through August 2023 to strengthen understanding of integrated Earth system processes. The Geosciences program aims to expand fundamental knowledge of atmospheric, earth, and ocean sciences through basic research. This particular grant will further...
- The National Science Foundation Division of Earth Sciences awarded Iowa State University of Science and Technology $402,989 on August 1, 2026, under the Geosciences program (CFDA 47.050) to conduct laboratory experiments simulating deformation in subduction zones. The research will combine brittle and ductile materials in controlled experiments to replicate the conditions where tectonic plates move beneath one another, recording acoustic emissions when material fractures during deformation. By...
- The Regents of the University of Minnesota received a $368,342 National Science Foundation Project Grant under the Geosciences program (CFDA 47.050) for the project "MCA: Multi-Scale Considerations of Climatic Signatures on Debris Flows and Alluvial Fans" from August 1, 2021 to July 31, 2024. The Geosciences program aims to strengthen understanding of Earth's integrated system through basic research support in atmospheric, Earth, and ocean sciences. This three-year grant will support...
- The Regents of the University of Minnesota received a three-year, $135,037 Project Grant award from the National Science Foundation Division of Ocean Sciences on August 1, 2021 to support research titled "Collaborative Research: Sedimentary Signature of Shallow and Tsunamigenic Megathrust Ruptures: Observations and Physical Models from Recent Catastrophic Events." Under the award, the University will conduct basic research to strengthen understanding of integrated earth system...
- This $140,967 two-year Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) will fund research to reevaluate the experimental foundation for rheology models of crust-forming minerals. Principal Investigator Jianbao Korenaga of Yale University will apply statistical methods to obtain new flow laws from existing deformation data for a range of minerals. Undergraduate students will conduct this reanalysis, gaining valuable research experience. The new flow laws...
- This Project Grant award for $382,137 from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund research at the University of Minnesota to investigate the composition and iron oxidation state of the minerals lawsonite and epidote in subducted oceanic crust. The research aims to understand the controls on the conditions and fluid sources that influence mineral composition and iron chemistry in these hydrous minerals as oceanic plates subduct and transform at depth. Two...
The National Science Foundation Division of Earth Sciences awarded $275,144 to the Regents of the University of Minnesota on February 1, 2027, under the Geosciences program (CFDA 47.050) to conduct collaborative research bridging mineral microscale physics to tectonic macroscale deformation. The research develops and applies a framework for upscaling between the microscale of mineral crystal defects and grain evolution, the mesoscale of mineral phase interactions and petrological mixing, and the macroscale of lithospheric deformation and plate boundary formation. The project uses both mathematical theory and laboratory rock deformation experiments to understand how mineral grain damage accumulates atomic-scale crystal defects, causing grain breakdown and rock weakening. The ultimate goal applies this grain-scale physics framework to major geodynamic questions around the emergence of plate tectonics on early Earth and the initiation of subduction zones, which drive plate motion and generate earthquakes and volcanoes. Work is performed in Minneapolis, Minnesota, with performance through January 31, 2029. The award supports professional development of early career scientists in combined theoretical and experimental work.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $275.1k | 8/13/26 |