Plum Island has employed short term erosion control measures that include beach nourishment, beach scraping & the use of sea walls in the form of geo-tubes or coir sandbags. Let’s look at these practices, their caveats & how well they performed.
"The results of the 2010 River Dredging & Beach Nourishment Project"
"Beach Scraping"
"Hard Structures Sea Walls & Geotubes"