Our broad interests here relate to how interactions between plants-microbes control carbon and nutrient cycling under both short-term (e.g., widlfires), and long-term (e.g., warming, elevated CO2) disturbances.

Ecosystem response to disturbance: Climate warming is occurring fastest at high-latitudes. Understanding, the impact of chronic climate change, and related increase in wildfire occurrence, is critical for understanding future carbon-climate feedbacks. We use a combination of modeling, and data-synthesis to address,

1. How does the carbon-cycle response to climate-perturbation differ from short-term warming experiments relative to long-term climate  change? See Bouskill et al. 2019 for more information on this study.
2. What are the long-term ramifications of abrupt wildfire disturbance against the backdrop of ongoing climate change across a centennial timescale?
3. What role does the belowground microbial community play in enabling the recovery of the aboveground community?
4. How do plant-microbe interactions shape the Arctic soil carbon cycle?​​​

Funding: Next Generation Ecosystem Experiment located in Alaska (NGEE-Arctic), funded by DOE, Biological and Environmental Research Program. ​