Daniel Bain is an assistant professor in the Department of Geology and Planetary Science at the University of Pittsburgh. He received a B.A. from Macalester College and an MS and PhD from Johns Hopkins University. Prior to joining the faculty in 2012, he was a National Research Council Post-Doctoral Fellow at the USGS National Research Program in Menlo Park, California. Bain and his students focus on the comprehensive assessment of human driven changes in environmental systems. Hydrology, geomorphology, biogeochemistry, ecology, and spatial analysis are combined to focus on fundamental landscape components, particularly fluvial (stream) and urban systems, over the last several centuries.