Environmental damage from storm greater than from drilling
From the plane flying over the Gulf Islands National Seashore, scientists from the United States Geological Survey were scanning the ocean, trying to find Ship Island. Their maps and G.P.S. system told them they were over its eastern end, but there was no sign of it.I think it is safe to say that if there had been environmental damage from leaking wellheads in the Gulf it would have been in this story or other stories about the storm and its after effects. The fact is that offshore drilling is of little threat to the environment and you can take to the bank that the anti energy left would be making a lot of noise if there were any damage from the wells. It is pretty clear that nature can cause far greater changes than man can whether it is from hurricanes or earth quacks.“I don’t see Ship anywhere,” said Asbury H. Sallenger, a oceanographer at the Geological Survey who was sitting in the co-pilot’s seat and had the best view. "On the map we see it, but all I see is breakers. There is just zip left of this thing."
Eventually, the scientists spotted the western part of Ship, but its eastern half had all but disappeared. A small patch of land and whitecaps breaking on underwater shoals were all that remained.
The damage was considerable, but it was the kind of land loss they would see often on their flight, which they made about 48 hours after Hurricane Ike struck the Gulf Coast, as part of the survey’s long-standing effort to track storm damage on the coast.
The geologists should not have been surprised. Scientists studying the way stormy weather erodes the coast have long been able to identify regions at risk for inundation if sea-level rise continues, an inevitability in a warming world.
For example, researchers have estimated that large stretches of another barrier chain, the Outer Banks of North Carolina, will vanish if seas rise more than two feet, which many scientists consider quite likely by 2100.
But on the Gulf Coast, “we are not talking 100 years,” Dr. Sallenger said, “we are talking three years,” the time since Hurricane Katrina and a parade of other storms, including Hurricanes Gustav and Ike this year, virtually destroyed several islands running west into Louisiana. Among them are the Chandeleur Islands, a barrier chain formed thousands of years ago in a now-defunct delta of the Mississippi River, and other islands in the Breton National Wildlife Refuge.
...
Comments
Post a Comment