Scarping (VIDEO) Oregon State University This video is under embargo. Please login to access this video. Caption OSU College of Engineering researchers at the O.H. Hinsdale Wave Research Laboratory found that dunes with newly planted vegetation scarped faster than bare dunes. Photo provided by Meagan Wengrove, CoE. Credit OSU College of Engineering Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.