John T. Harrington Forestry Research Center

The JTH Forestry Research Center, in collaboration with the University of New Mexico, is researching nucleation planting to improve forest resilience in the southwestern U.S. This innovative approach mimics natural regeneration by planting small tree clusters, aiming to reduce fire risk and enhance drought resistance. Key research focuses include using seedling survival models to guide planting locations, testing a range of planting densities, and evaluating the impact of competing vegetation. In 2024, over 5,000 seedlings were planted in the Hermit’s Peak/Calf Canyon wildfire-impacted area, with active contributions from tribal communities. This long-term study seeks to optimize reforestation practices, leveraging model-based site selection and fostering collaboration to promote sustainable and climate-resilient ecosystems. More...