FILE - In this Thursday, Sept. 18, 2008 file photo, a woman reads a newspaper as a ship sprays sand and gravel for a "sand supplementation" off
FILE - In this Thursday, Sept. 18, 2008 file photo, a woman reads a newspaper as a ship sprays sand and gravel for a "sand supplementation" off the coast near Petten, Netherlands. Sand supplementation is a technique where sand is poured on or near the coast, and natural water currents push it into place to strengthen dikes or dunes. ((AP Photo/Peter Dejong, File))