Víctor Miguel Ponce, Project Coordinator, Professor of Civil and Environmental Engineering, San Diego State University Ana Elena Espinoza, Director, Centro de Estudios Urbanos Sociales y Sustentables, Tijuana, Baja California Jose Delgadillo, Professor of Botany and Ecology, Universidad Autonoma de Baja California, Ensenada Alberto Castro García, Hydraulic Engineering Consultant, Tijuana Ricardo Celis, Civil Engineering Consultant, Tijuana Ampar V. Shetty, Research Associate, San Diego State University Andreas Koch, Research Associate, San Diego State University Flor Perez Martinez, Research Associate, San Diego State University Juan P. Nogués, Research Assistant, San Diego State University