Katherine Daza, University of Maine, Ecology and Environmental Sciences, Orono, United States, Jennifer L Ross, University of Maine, Civil and Environmental Engineering, Orono, United States, Braulio Juarez, Autonomous University of Baja California, Instituto de Investigaciones Oceanológicas, Ensenada, BJ, Mexico and Arnoldo Valle-Levinson, University of Florida, Department of Civil and Coastal Engineering, Gainesville, United States