Arizona State University was awarded a two-year, $401,503 project grant from the National Science Foundation's Geosciences program (CFDA 47.050) to conduct collaborative research quantifying the influence of fluvial thresholds on erosion rates and landscape morphology in Hawaii. The University will lead efforts to advance understanding of landscape response to climate change through studying evolving Hawaiian landforms. Researchers will examine landscapes across islands and rainfall patterns to emphasize the role of geomorphic thresholds and extreme events in canyon cutting. Field measurements, digital analysis, radiometric dating, and cosmogenic isotope sampling will be used to test the hypothesis that canyon development has been limited by boulder transport thresholds. The project also includes recruiting two undergraduates from underrepresented Hawaiian communities to participate in research and attend a professional conference, as well as developing public education activities at Arizona State University and the University of Indiana. All data will be publicly available to advance knowledge of climatic control on landscape evolution and fluvial incision thresholds.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $401.5k | 6/6/23 |