Beach replenishment helps protect against storm erosion during El Niño
Friday, June 24, 2016 - 15:31
in Earth & Climate
A team of researchers at Scripps Institution of Oceanography at the University of California San Diego compared sand levels on several San Diego beaches during the last seven winters. The El Niños of winter 2009-10 and 2015-16 were the two most erosive. Three San Diego County beaches that received imported sand in 2012 were about 10 meters (33 feet) wider, and one to two meters (three to six feet) higher in 2015-16 than in 2009-10, with the coarseness of the sand apparently aiding the effectiveness of the effort.