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Coastal Land Loss Slowing For Now

A new study shows the Lousiana coast is disappearing at an average rate of a football field of land per 100 minutes.
Lauren Sullivan
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Flicker/CC BY-SA 2.0
A new study shows the Lousiana coast is disappearing at an average rate of a football field of land per 100 minutes.

A new study shows Louisiana’s land loss has slowed down a little bit. But that’s still not necessarily good news.

 

It’s almost become a tired refrain here in Louisiana -- the state loses an average of about a football field of land every hour. Now it takes about 100 minutes, roughly an hourand a halffor that much land to wash into the Gulf of Mexico.

 

The study, from the U.S. Geological Survey, says land loss could be slowing for a few of reasons. Like hurricanes, for example. They can do LOTS of damage, but we haven’t had a major hurricane since 2008.

 

All those coastal restoration projects could be contributing, too.

 

Brady Couvillionis the lead researcher on the study. He says this doesn’t mean the forecast is rosy, though.

 

"If someone were stealing $3,000 from your bank account, and now all of a sudden they’re stealing $1,000 from your bank account,” he says, “it’s still a tremendous problem.”

 

Couvillion says it’s a brief moment of good news, but sea level rise could speed things up again in coming years.

 

Support for the Coastal Desk comes from the Walton Family Foundation, the Coypu Foundation, the Greater New Orleans Foundation, and local listeners.

Copyright 2017 WWNO - New Orleans Public Radio

Travis Lux primarily contributes science and health stories to Louisiana's Lab. He studied anthropology and sociology at Rhodes College in Memphis, TN, and picked up his first microphone at the Transom Story Workshop in Woods Hole, MA. In his spare time he loves to cook -- especially soups and casseroles.
Travis Lux
Travis is WWNO's coastal reporter.