Maro Pontiki¹, Jack Anthony Puleo¹, Rusty A Feagin², Meagan E. Wengrove³, Tian-Jian Hsu¹ and Daniel Thomas Cox⁴, (1)University of Delaware, Center for Applied Coastal Research, Newark, DE, United States, (2)Texas A & M University, Ecosystem Science and Management, College Station, TX, United States, (3)Oregon State University, Civil & Construction Engineering, Corvallis, OR, United States, (4)Oregon State University, Civil & Construction Eng., Corvallis, OR, United States