This $185,538 federal Project Grant award, funded by the National Science Foundation's Geosciences Program (CFDA 47.050), supports collaborative research to resolve uncertainty in past radiocarbon (Δ14C) spikes recorded in tree rings. The project aims to better understand how different tree species and latitudes affect the storage and timing of carbon uptake, which impacts the precision of these environmental records for studying extreme solar events. By conducting field experiments and modeling carbon dynamics across evergreen conifers, deciduous conifers, and deciduous angiosperms, the research team from Montana State University seeks to improve estimates of the timing, duration, and magnitude of past solar energetic particle events. This critical information will help safeguard space-based infrastructure from future harmful cosmic events. The project runs from October 2024 to September 2027 and does not involve any sub-awards.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $185.5k | 8/27/24 |