"Over a four-year span, the United States lost more than 360,000 acres of freshwater and saltwater wetlands to fierce storms, sea-level rise and booming development along the coasts, according to a newly released federal study."
"The disappearance of so much grass and forest marsh on the edge of waterways is a disturbing sign that government projects to restore wetlands are failing to keep pace, environmentalists said, as storms intensify, the sea level creeps up and development paves the way for rising coastal populations.
Saltwater wetlands help buffer sea surges that cause flooding during powerful storms along the coasts — such as Hurricane Sandy last year — and freshwater wetlands soak up storm-water runoff that often causes sewers to overflow."
Darryl Fears reports for the Washington Post December 8, 2013.