This $112,967 National Science Foundation Project Grant through the Integrative Activities program will fund research into the impacts of climate change on yellow-cedar trees in Alaska. Led by the University of Alaska Fairbanks in collaboration with the University of Arizona, the project aims to test the hypothesis that frost damage to yellow-cedar roots results in drought stress and mortality. Researchers will apply quantitative wood anatomy methods to analyze tracheid cell structure in declining, dead, and healthy yellow-cedar trees. Comparing anatomical changes like lumen area and wall thickness in annual growth rings can indicate drought response. Results seek to provide new insights into climate change impacts on forest health and allow more accurate prediction of frost damage and drought effects. The award period is February 1, 2022 to January 31, 2024. In addition to advancing scientific understanding, the project includes a workshop engaging Alaska Native youth and forest managers.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $113.0k | 1/27/22 |