Hurricane Sandy caused extreme erosion of New York beaches



Beaches on Fire Island, New York, lost more than half of their sand as a result of Hurricane Sandy, according to a new report by the U.S. Geological Survey (USGS). Fire Island is one of the barrier islands along the south shore of Long Island, N. Y. The finding, released 27 August, involved field surveys conducted before and after the storm. In addition, the researchers used lidar and aerial photography to evaluate changes to the beaches and shoreline and determined the volume and distribution of overwash deposits that were carried to the island's interior following the storm.