About our Research
We explore the fascinating region that lies between the top of the vegetation canopy and fresh, chemically unaltered bedrock, which plays a pivotal role in sustaining life. Our research focuses on deep weathering processes, subsurface structure, and water dynamics, as well as the contribution of bedrock water storage to plant transpiration and the relationship between topography and bedrock weathering.
Our team and colleagues employ a range of techniques, including remote sensing, field-deployed sensors, deep drilling, downhole logging, and chemistry and porosity characterization, to study weathering fronts and water storage in hilly landscapes. We also develop conceptual frameworks to explore the temporal variability of stream networks and to understand how integrated catchment runoff generation mechanisms result in streamflow age distributions at the outlet. Ultimately, our research aims to enhance predictions of stream water availability and forest health, thereby informing water management practices.