Project Grant 2615825
- The National Science Foundation Division of Earth Sciences awarded the University of Washington $334,964 on September 1, 2026, under the Geosciences program to investigate deformation of Earth's rigid outer shell as it sinks into the mantle beneath the northern Andes using naturally deformed xenolith rocks. The project will determine the rheological properties of a lithospheric section below the North Andean Arc in southern Colombia by analyzing xenoliths brought to the surface by volcanic...
- Amherst College received a $105,974 Project Grant award from the National Science Foundation Division of Earth Sciences on August 1, 2021 to support research activities through July 31, 2024. The grant was awarded under the Geosciences program (CFDA 47.050), which supports basic research to expand understanding of the integrated Earth system. Specifically, the funding will support collaborative research examining feedbacks between thermal structure, petrologic transformation, and rheologic...
- The National Science Foundation Division of Earth Sciences awarded Massachusetts Institute of Technology $220,796 on August 1, 2026, under the Geosciences program (CFDA 47.050) to conduct laboratory experiments simulating deformation in subduction zones and connecting material failure to seismic signals. The recipient will conduct experimental work that mixes brittle and ductile materials to model subduction-zone deformation, recording acoustic emissions when material breaks during controlled...
- This $109,466 Project Grant from the National Science Foundation Division of Earth Sciences, under the Geosciences federal grant program (CFDA 47.050), will fund collaborative research between the University of Texas at El Paso and researchers in Ecuador. The research aims to provide insights into the geologic processes and hazards along ocean-continent subduction plate boundaries through an integrated study of sedimentary basins and magmatism records across Ecuador. Researchers will employ...
- The National Science Foundation Division of Earth Sciences awarded the University of Pittsburgh $231,949 on April 15, 2026, under the Geosciences program (CFDA 47.050) to investigate lithospheric foundering and its effects on orogenesis in the Southern Puna Plateau, northwestern Argentina. The project combines field geological work and numerical modeling to test hypothesized mechanisms by which lower crust and mantle lithosphere detach and sink, and to document the geologic imprint of these...
- The National Science Foundation Division of Earth Sciences awarded Saint Louis University a $243,553 project grant under the Geosciences program (CFDA 47.050) to characterize the oceanic lithosphere-asthenosphere boundary in the Colombian subduction zone through receiver function analysis. The two-year award beginning August 1, 2021 will support the University's efforts to strengthen fundamental knowledge and understanding of the integrated Earth system through basic research of the atmospheric,...
- Brown University received a $335,370 Project Grant award from the National Science Foundation Division of Earth Sciences under the Geosciences federal grant program (CFDA 47.050). The award will fund research from July 1, 2023 through June 30, 2026 to evaluate the processes that create, modify and destroy continental crust through studying the transition from normal subduction to slab window formation in southern Patagonia. Specifically, the university will collect new geochemical and...
- This National Science Foundation project grant of $117,832 awarded on July 1, 2022 will support research into the geological processes that have shaped the continental lithosphere beneath New England through time. Funded under the Geosciences program (CFDA 47.050), the investigators from Williams College and research institutions will conduct seismic imaging of the crust and upper mantle using data from deployments of seismometers in New York, Massachusetts, Vermont, New Hampshire and Maine....
- The National Science Foundation awarded a $135,983 project grant under the Geosciences program (CFDA 47.050) to the University of the Incarnate Word for collaborative research titled "A Geochemical Approach to Quantifying the Magnitude of Strain and Fluid Flow Along the Subduction Interface." The research aims to characterize chemical and mechanical processes controlling the healing of subduction plate interfaces between large earthquakes through observations of ancient subduction...
- The National Science Foundation Division of Earth Sciences awarded Yale University $386,921 on July 1, 2026, under the Geosciences program (CFDA 47.050) to develop next-generation geochemical box models that interpret chemical signals preserved in rocks to reconstruct Earth's early history and evolution. The project, "Bridging Geochemical Observations with Continental Growth and Emergence: A New Modeling Approach with Heterogeneous Crustal Reservoirs," will incorporate finite-time...
The National Science Foundation Division of Earth Sciences awarded Amherst College, Trustees Of $222,397 on September 1, 2026, under the Geosciences program (CFDA 47.050) to investigate the rheological properties and deformation mechanisms of dense crust and mantle beneath the northern Andes through analysis of naturally deformed xenolith rocks. The project examines how Earth's rigid outer lithosphere sinks into the mantle during continental subduction, focusing on a thick and magmatically active section below the North Andean Arc in southern Colombia. Researchers will determine the strength and deformation behavior of the lower crust and upper mantle by combining xenolith microstructural analysis with experimentally derived flow laws and petrochronology to develop stress profiles and models explaining how lithospheric foundering occurs through gravitational instabilities. Findings will contribute to understanding geodynamic processes at subduction plate boundaries and have broader implications for continental bulk composition, plateau and mountain range topography, deep-Earth volatile recycling, and magmatism triggering. The work will also provide educational opportunities for undergraduate students engaged in scientific research across multiple educational levels. Performance occurs in Amherst, Massachusetts. The award obligates $222,397 with a period of performance from September 1, 2026, through August 31, 2029. The assistance type is Project Grant. This is a Research and Undergraduate Institution (RUI) collaborative research award.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $222.4k | 7/22/26 |