This Project Grant award for $250,666.00 from the National Science Foundation's Geosciences Program (CFDA 47.050) will support fundamental research at Indiana University to quantify the effects of vegetation on erosion rates across tectonically active and stable landscapes. The key objectives are to 1) trace mineral sediments eroded from different landscapes and measure their cooling histories, which serves as a proxy for erosion exposing deeper rocks to the surface, and 2) compare erosion patterns across stages of plant macroevolution in the Midwest US region. This work aims to provide one of the first systematic quantifications of how vegetation modifies erosion in different tectonic environments, with potential to revolutionize geoscientists' ability to predict and reconstruct erosion patterns, sediment flux, and erosional processes. The project period runs from August 1, 2024 through July 31, 2029.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $250.7k | 7/24/24 |