This project focuses on quantifying changes in transpiration and interception in longleaf pine woodlands after fire suppression. The project builds on a long-term fire suppression study initiated in 2001 which pairs fire-exclusion plots with biennially-burned reference plots. Our primary data products are sap-flux measurements using thermal dissipation probes and a variety of methods to measure precipitation interception by a canopy, groundcover, and litter and also stemflow.