Water Experts 23 Jul, 2019 1 2 3 … 25 » Steven R. Abt, PhD. Professor Emeritus Civil and Environmental Engineering (970) 491-8203 Cameron Aldridge, PhD. Research Ecologist US Geological Survey (970) 491-1972 Allan A. Andales, PhD. Professor Soil and Crop Sciences (970) 491-6516 Ashley A. Anderson, PhD. Assistant Professor Journalism and Media Communication (970) 491-5674 Mazdak Arabi, PhD. Director One Water Solutions Institute (970) 491-4639 Peter Backlund Associate Director School of Global Environmental Sustainability (970) 491-7368 Ryan T. Bailey, PhD. Associate Professor Civil and Environmental Engineering (970) 491-5045 Daniel Baker, PhD. Faculty Instructor Civil and Environmental Engineering (970) 491-0261 Edward Barbier, PhD. University Distinguished Professor Economics (970) 491-3321