Beach and Dune Profiles: An Educational Tool for Observing and Comparing Dynamic Coastal Environments Beach and Dune Profiles: An Educational Tool for Observing and Comparing Dynamic Coastal Environments Helpful to educators and students. WHOI Sea Grant Marine Extension Bulletin, 6 pp., 2001 WHOI-G-01-001 Posted in 2001, Coastal Processes, Geomorphology Shoreline Change