The National Science Foundation awarded a $542,834 Project Grant to the University of Arizona under the Geosciences program (CFDA 47.050) to conduct collaborative research reconstructing Southern Rocky Mountains warm season temperatures over the past 2,000 years. The research aims to develop a temperature reconstruction using bristlecone pine from the Rio Grande headwaters region, augmented with updated hydroclimate reconstructions, to evaluate long-term regional temperature and hydroclimate relationships. Specifically, the researchers will address changes in runoff efficiency over time using instrumental datasets, an updated Rio Grande streamflow reconstruction, and a local precipitation reconstruction to assess the role of temperature in modulating runoff efficiency during droughts and pluvial periods. The project also includes engagement with Upper Rio Grande water stakeholders to understand their water supply and management concerns. The three-year award period runs from August 1, 2022 through July 31, 2025.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $271.4k | 6/1/22 |