Program in Science, Technology and Environmental Policy (STEP)

Dave Marvin is a research assistant for Bethany Bradley and David Wilcove. He works on regional mapping of exotic invasive species and has created the first online mapping system (http://invasive.princeton.edu) of its type. Maps produced by the project are useful for invasive plant managers to help coordinate eradication and containment programs, and for scientists to model the spread of invasive plants.