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New head of coastal protection intends to use rocks to protect Louisiana’s Gulf coast

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New head of coastal protection intends to use rocks to protect Louisiana’s Gulf coast


The new coastal protection chairman is a familiar face in Terrebonne, and he plans to use breakwater rocks to defend Louisiana’s coast.

Louisiana Gov. Jeff Landry appointed former Terrebonne Parish President Gordy Dove chairman of the Coastal Protection and Restoration Authority. Former Terrebonne Levee Conservation District Board President Tony Alford was appointed chairman of the Governor’s Advisory Commission on Coastal Protection on Jan. 31.

The Coastal Protection and Restoration Authority, also known as CPRA, creates an annual master plan for Louisiana’s coast, as well as a five-year plan, which is then submitted to the Louisiana Legislature. Dove recently termed out as Parish President. For more than a year he would say he was intending to retire and spend time with his grandchildren. He said the political animal in him won out, and he couldn’t turn down an opportunity to defend the coast.

“You know, my children and their grandchildren are going to live in Louisiana,” he said. “I’m going to make sure they don’t walk under water.”

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Terrebonne Levee and Conservation District Director Reggie Dupree, who also served with Dove as a state Representative, said it’s good for Lafourche and Terrebonne that the two Houma natives are in positions to directly protect the coast.

“I think it’s a very very good move for the people of the bayou region,” Dupree said. “If you look at the big scale, what we’ve done in Terrebonne and Lafourche is multiple lines of defense strategy… Now, I think you are going to see it practiced more on the statewide basis.”

Dove said one of his major goals for the coast involved putting segmented breakwater rocks throughout the entire Louisiana coast. According to Dove, these rocks have proven effective on Raccoon Island and Grand Isle. The project would cost about $1 billion, he said, and likely take a year-and-a-half before the first rock is put down.

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Scientists say breakwater rocks come with both pros and cons. In the short term, they say, the rocks are proven to rebuild landmass by breaking the waves and currents and depositing the sands carried by the water flow nearby. Areas like Racoon Island have proven this aspect out.

The cons are that they can generate undertows dangerous to swimmers, and that they are not natural to the coast. The coast is made up of sand, deposited by the Mississippi River, and the islands tend to naturally move – a phenomena known as “littoral drift.” Islands, such as Racoon Island, are supposed to migrate as tidal waters move the sands from one side to the other, biologist Gary LaFleur said.

“An island like Racoon Island, it’s supposed to migrate in a certain direction,” he said. “If you had a hotel or parking lot on there, that’s a big inconvenience, but it’s kind of like the way Mother Nature made barrier islands – that’s what they are supposed to do.”

More: Governor Jeff Landry names team to restore and protect Louisiana’s disappearing coastline

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More: Lawsuit seeks to overturn Louisiana’s new majority Black congressional district

Senior Barataria-Terrebonne National Estuary Program Scientist Andrew Barron said breakwater rocks as a solution are a bit of a “mixed bag.” He said it definitely can rebuild terrain in the short term, but instances like Wine Island are a cautionary tale. The island was encircled with rocks to protect it, but battered by Hurricane Issac, the shoal moved from within the rocks, to outside of it. The island ceased to be, but the rocks remained, posing a hazard for boat captains.

Both scientists said the coast needs aid, and couldn’t say whether it would be the right or wrong solution. LaFleur compared using the breakwater rocks to medicine, it could be used the way a cast is used for a broken arm, something unnatural used for a short time to repair something natural. With the coastline rapidly diminishing, he said action is needed to protect the people that live there sooner rather than later.

“In a place like Grand Isle, you can’t do something academic like I’m talking about, ” he said. “Grand Isle has to be saved right now for the people that live there.”



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Louisiana considers opening recreational alligator hunting season

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Louisiana considers opening recreational alligator hunting season


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  • Louisiana lawmakers are considering a bill to create a recreational alligator hunting season.
  • The proposed season would be open to 5,000 lottery-selected hunters annually, with a two-gator limit.
  • Louisiana’s wild alligator population has grown to over 2 million, a significant conservation success.
  • Recreational hunters would be limited to using a hook and line from land.

Louisiana may expand its wild alligator harvesting opportunities to recreational hunters if the Legislature passes a bill that secured unanimous approval in a committee hearing March 11.

Franklin state Sen. Robert Allain’s Senate Bill 244 would authorize the Louisiana Wildlife Commission to create a recreational season that would be open to 5,000 hunters annually, each with a two-gator limit.

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The state already has a commercial hunting season for alligators, which is chronicled in the popular “Swamp People” TV reality series.

“We think the time is right,” Louisiana Department of Wildlife and Fisheries Secretary Tyler Bosworth testified during the Senate Natural Resources Committee hearing. “We want to provide a recreational opportunity for the common folk of Louisiana.”

Louisiana’s alligator population has exploded in the past 50 years from fewer than 100,000 to more than 3 million today. Of those, about 2 million are wild with another 1 million farmed.

That’s at least twice the population in Florida, the state with the second most number of alligators.

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And their Louisiana numbers have grown throughout the state where they can be commonly spotted from Lake Martin in Breaux Bridge to Caddo and Cross lakes in Shreveport to Caldwell Parish in northeastern Louisiana.

“This is a conservation success story on the highest level,” LDWF general counsel Garrett Cole said during the hearing. “This would create a true recreational opportunity outside our commercial season.”

Garrett said hunters would compete for hunting tags through a lottery will statewide opportunities. Recreational hunters would be limited to hook and line harvesting from land. No gators could be taken by boat as commercial hunters are allowed to do.

If approved, the first season could take place beginning Oct. 1.

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Greg Hilburn covers state politics for the USA TODAY Network of Louisiana. Follow him on Twitter @GregHilburn1.



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How a sinkhole caused a whirlpool and formed Louisiana’s deepest lake

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How a sinkhole caused a whirlpool and formed Louisiana’s deepest lake


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While Louisiana’s largest lake, the Toledo Bend Reservoir, spans 1,200 miles of shoreline, the state’s deepest lake only spans 1,125 acres.

Lake Peigneur is the deepest lake in Louisiana, with a depth measuring approximately 200 feet.

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Lake Peigneur is a brackish lake, meaning it contains saltwater but has less salinity than seawater, located in New Iberia Parish in South Louisiana.

How did Lake Peigneur become the deepest lake in Louisiana?

Lake Peigneur was not always considered the deepest lake in Louisiana, as it was only a 10-foot-deep freshwater lake 40 years ago.

On Nov. 20, 1980, an oil rig crew was attempting to free a 14-inch drill bit when they heard popping noises and the rig began to tilt. Shortly after the crew abandoned the rig and headed for shore, the crew watched the 150-foot oil rig disappear into the 10-foot-deep lake.

Soon, a whirlpool formed in place of the oil rig. The whirlpool grew rapidly until it was able to suck up nearby boats, barges, trees, a house and half an island.

At the same location of the oil drilling site, there was also a salt mine, and when the whirlpool formed after the oil rig collapsed, the mine began to fill with water. As the whirlpool grew, water was able to enter the mine at such a force that it caused a geyser to spew out of the mine’s opening for hours until the lake was drained.

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After the lake was emptied, the Delcambre Canal began to flow backward, marking the only time in history that the Gulf of Mexico flowed into the continental U.S. This backflow continued until the entire mine and lake were filled with water, except now the lake was filled with saltwater, according to an article published on Louisiana Tech Digital Commons.

Can you swim in Lake Peigneur?

Before the oil rig and salt mine accident, Lake Peigneur was a popular spot for fishing and recreational activities. However, since the lake is almost entirely surrounded by private property, visitors will have to enter the nearby Rip Van Winkle Gardens in order to get a closer look, according to Atlas Obscura.

While there are no reports indicating the lake is unsafe, the lake is not exactly developed for public access. However, there are things to do around Lake Peigneur, like visiting Rip Van Winkle Gardens on Jefferson Island, or visiting Avery Island to tour the Tabasco Factory.

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Presley Bo Tyler is a reporter for the Louisiana Deep South Connect Team for USA Today. Find her on X @PresleyTyler02 and email at PTyler@Gannett.com



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Officials confirm Pensacola Beach residue is algae, not oil from Louisiana spill

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Officials confirm Pensacola Beach residue is algae, not oil from Louisiana spill


PENSACOLA BEACH, Fla. — A local fisherman raised concerns about the substance now coating Opal Beach, citing a recent oil spill off the coast of Louisiana.

WEAR News went to officials with the Gulf Islands National Seashore and Escambia County to find out the cause.

They say it’s not related to an oil spill, but is in fact algae.

The Marine Resources Division says they can understand beachgoers’ concerns, and hope to raise awareness.

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“You don’t even want to get near it because it’s so gooey and sticky,” local fisherman Larry Grossman said. “It was accumulating on my beach cart wheels yesterday, and it felt like an oil product.”

Grossman messaged WEAR News on Monday after noticing something brown and oozy in the sand. He says it started showing up by Fort Pickens and stretched down to Opal Beach.

Grossman said a park service employee told him it could be oil from a recent spill in Louisiana. So he took a message to social media, sparking some reactions and raising questions.

“it certainly didn’t seem like an algae bloom because I was in the water, I caught a fish and I put some water in the cooler to keep my fish cool and it almost looked like oil in it,” Grossman said. “I know some people think it’s an algae bloom, but it certainly smelled and felt and looked like oil.”

A Gulf Islands National Seashore spokesperson confirmed to WEAR News on Tuesday that the substance is algae.

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WEAR News crews were at the beach as officials with the Escambia County Marines Resources Division came out take samples.

“What I found here washed up on the beach is some algae — filamentous algae, single celled algae — that washed ashore in some onshore winds,” said Robert Turpin, Escambia County Marines Resources Division manager. “This is the spring season, so with additional sunlight, our plants, they grow in warmer waters, with plenty of sunlight.”

Turpin says this algae is not harmful.

He also addressed the concerns that this could be oil, saying he’s familiar with what oil spills look like.

He says he appreciates when people like Grossman raise the concerns.

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“The last thing in the world we want is something to gain traction on social media that is faults in nature that could harm our tourism,” Turpin said. “Our tourism is very important to our economy, and we want to give the right information out to the public so we all enjoy the beaches and enjoy them safely.”

Turpin says if you see something or suspect something may be harmful on the beach, avoid it and contact Escambia County Marine Resources.



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