Cleaning oil-soaked wetlands may be impossible
By MATTHEW BROWN
NEW ORLEANS – The gooey oil washing into the maze of marshes along the Gulf Coast could prove impossible to remove, leaving a toxic stew lethal to fish and wildlife, government officials and independent scientists said.
Officials are considering some drastic and risky solutions: They could set the wetlands on fire or flood areas in hopes of floating out the oil.
They warn an aggressive cleanup could ruin the marshes and do more harm than good. The only viable option for many impacted areas is to do nothing and let nature break down the spill.
More than 50 miles of Louisiana’s delicate shoreline already have been soiled by the massive slick unleashed after the Deepwater Horizon rig burned and sank last month. Officials fear oil eventually could invade wetlands and beaches from Texas to Florida. Louisiana is expected to be hit hardest.
On Saturday, a major pelican rookery was awash in oil off Louisiana’s coast. Hundreds of birds nest on the island, and an Associated Press photographer saw some birds and their eggs stained with the ooze. Nests were perched in mangroves directly above patches of crude.