My research comprises both experimental and computational aspects. Specific current research topics include the following: (1) Applying networked sensing to environmental monitoring problems (see more). Measuring and modeling dense nonaqueous phase liquid (DNAPL) dissolution rates; (2) Assessing source zones using inverse modeling; (3) Demonstrating an in situ thermal desorption process for the removing semi- and nonvolatile organic contaminants from soils, (4) Developing environmental instructional software using multimedia and interactive database software. For more details and contacts on these projects, check out our research group page.