Dr. Peter A. Tereszkiewicz is a geomorphologist with the U.S. Army Engineer Research and Development Center’s (ERDC) Coastal and Hydraulics Laboratory. His research focuses on coastal and aeolian geomorphology, including beach-dune dynamics, sediment transport, vegetation-landform interactions and coastal resilience. He holds a doctorate in geography from the University of South Carolina, where his research examined interactions among vegetation, wind and sediment in coastal dune systems. His work at ERDC supports research and management approaches for coastal dunes, sediment systems, wetlands and other dynamic coastal environments.