1. School of Geography, Development & Environment, Udall Center for Studies in Public Policy, University of Arizona, Tucson, United States
2. School of Geography, Development & Environment, University of Arizona, Tucson, United States
3. Environmental Science & Technology, University of Maryland, University of Arizona, College Park, United States
4. School of Landscape Architecture and Planning, Udall Center for Studies in Public Policy, Tucson, United States
5. McIntire School of Commerce, University of Virginia, Charlottesville, United States