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Entries in Louisiana (25)

Friday
Sep052014

Judge Rules BP Grossly Negligent in Gulf Oil Spill

BP could be fined the largest penalty ever levied under the federal Clean Water Act (CWA).

That’s because U.S. District Judge Carl Barbier recently ruled that the 2010 Deepwater Horizon disaster in the Gulf of Mexico occurred because of the company’s gross negligence, meaning BP could be liable for as much as $18 billion in pollution fines.

 That amount is far more than the $3.5 billion that the company had set aside and, according to the Wall Street Journal, “would easily exceed the biggest previous fine under the statute.”

That amount was based on BP’s belief that the court would rule the company liable for simple negligence. But a verdict of gross negligence means a fine of as much as $4,300 for each barrel of crude oil spilled in the worst offshore oil spill in U.S. history.

The judge could decide on lower penalties per barrel, but still the amount is likely to surpass the previous CWA record of $1 billion paid by Transocean Ltd, the owner of the Deepwater Horizon rig.

“More than four years after the BP oil disaster, today’s ruling is a vital step towards restoring important waterfowl and fishing habitat for the next generation of sportsmen and women,” said Vanishing Paradise, a coalition of about 800 hunting and fishing organizations advocating for restoration of the Mississippi River Delta and the gulf.

“The oil spill tarnished hundreds of miles of coastline and marshes important to fresh and saltwater fishing and waterfowling. The areas most damaged by the spill cannot wait any longer for restoration to begin. Recreational fishing is a critical component of the Gulf economy generating $8 billion annually.

“In Louisiana alone, some 10 million ducks, geese and other waterfowl winter along the coast and depend on healthy marshes. We must invest penalty monies in real restoration projects that clean up and restore the waters and coastal habitat that are the backbone of the Gulf region’s economy.”

Wednesday
Aug132014

Stocking Helps With False River Recovery

Photo from The Advocate

Louisiana B.A.S.S. Nation volunteers helped  the Department of Wildlife and Fisheries (DWF) with the next stage of recovery for False River this spring, as they used their boats to distribute 6,000 Florida-strain fingerlings.

“This is just one phase of an ongoing rehabilitation project that includes spawning habitat improvements, dredging, island building, and minimal water level fluctuation,” said Alex Perret, state conservation director.

Mike Wood, director of Inland Fisheries, added, “This is what a lot of anglers have been waiting for, and we’re working for them. We’re stocking the lake with Florida-strain bass because they have the genetic potential to be larger-sized fish.”

Recovery began in 2012 with adoption of a plan by resource managers to address the decline of the oxbow fishery. Its ailments included silt buildup, diminished water quality, and overabundance of aquatic vegetation, with the loss of fish spawning and nursery habitat.

One of the first steps was to lift the ban on commercial fishing, in hopes of reducing the population of carp and other rough fish that have thrived in the degraded lake. Last fall, 60 tons of gravel was spread to create six spawning beds, each 30 feet wide and 4 inches deep.

“We did these in shallow parts of the lake so the sun can reach the bottom,” said Wood. “All of this is just a small part of a much bigger project. None of these things individually can fix the river on its own.”

Tommy Bryan, one of the fishermen from Twin Rivers Anglers who helped stock bass, added, “You can’t imagine the economic impact this lake will have on the community if it gets its quality back. There used to be dozens of boat launches all over the river. But when the fishing fell off, the boat launches sort of just went away.”

Next, DWF plans to build island terraces to reduce improve habitat, as they reduce runoff and turbidity.

“The siltation issues haven’t gone away,” Wood explained. “This is really going to have to be a long-term project, a compilation of a lot of different things to get a healthy False River.”

(This article appeared originally in B.A.S.S. Times.)

 

Wednesday
May282014

How About Hippos?

If you think that we’ve made a mess of our lands and waters through intentional and unintentional import of exotic plants and animals, you are correct. For example, we now spend billions of dollars annually to control and mitigate the damage done by just four recently introduced species: bighead carp, silver carp, quagga mussel, and zebra mussel.

And in attempts to minimize problems, the government often has made them worse. During the 1940s, the state of Louisiana touted the South American nutria as a way to control water hyacinth, a fast-growing exotic that was crowding out native vegetation in wetlands. Today, the nutria is eating away those same wetlands, contributing to saltwater intrusion and coastal erosion.

In the early 1960s, the states of Alabama and Arkansas allowed import of grass carp to control aquatic vegetation in aquaculture ponds. By 1970, escapees had established populations in the Missouri and Mississippi Rivers. Today, these troublesome grazers are established in at least nine states and have been sighted in more than 40. Ask just about any bass angler, and he will tell you that the grass carp is public enemy No. 1.

And speaking of carp, we have the federal government to thank for one of the worst management decisions ever in regard to our fisheries. In 1877, the U.S. Commission of Fish and Fisheries began intensively cultivating and stocking common carp. In fairness, it was prompted to do so both by public pressure and by overharvest of native fish stocks. By the turn of the century, however, it already was regarded as a nuisance.

“Moreover, their rapid spread appeared to threaten both water quality and native species, as commissioners nationwide noted a deterioration of formerly clear and fertile lakes and waterways upon the arrival of carp,” says the National Park Service.

But you don’t know the half of it. Actually, things could be worse. Much worse. Instead of nutria eating away those Louisiana wetlands, we could have hippos. And who’s to say that these massive “water horses” which can weigh up to 4 tons and eat up to 100 pounds of vegetation a day, wouldn’t have spread east, west, and north?

They are “relatively tolerant of cold conditions,” says the Glen Oak Zoo, which also points out that “many individuals live to 40 years.”

Oh yeah, they also are generally believed to have killed more people in their native Africa than another animal, including lions and crocodiles.

All things considered, I’ll take the nutria, thank you. It tops out at about 12 pounds and is not as likely to charge me at the launch ramp.

But in 1910, Frederick Russell Burnham, a famed American scout and world adventurer, proposed replacing our nation’s depleted wildlife population --- we had hunted deer, turkey, and buffalo nearly to extinction --- with animals that he had encountered in southern Africa.

His proposal lined up nicely with the search for a solution to the growing problem of water hyacinths in Louisiana waters, as well as America’s need for more meat. Writing about this little known piece of American history, Jon Mooallem in American Hippopotamus, says that Rep. of Robert Foligny of New Iberia “liked to plug up problems with big solutions.”

Thus, Foligny introduced H.R. 23261, also known as the “Hippo Bill,” to “appropriate $250,000 for the importation of useful new animals into the United States.” The Washington Post assured readers that they would see shipments of hippos within a few years.

Fortunately for all us, a boatload of hippos never docked in New Orleans. But it wasn’t because of the unexpected discovery of good judgment in Congress. Rather, one representative said that the beasts should not be introduced because unscrupulous hunters would sneak onto the farms and hunt them for trophies.

Yeah, that’s the reason not to import aggressive animals that boast 20-inch teeth and can run at speeds of more than 20 miles per hour.

What turned the tide, though, was that the Department of Agriculture decided to transform swamps and other undeveloped areas into agricultural land to grow more beef cattle.

Thank goodness. Otherwise, we might we watching “Hippo Die-Nasty” instead of “Duck Dynasty” on television.

(This column was published originally in B.A.S.S. Times.)

Monday
Apr282014

Tuna Possible Casualties from Deepwater Horizon Oil Spill

More bad news has surfaced about the long-term consequences from the 2010 Deepwater Horizon oil spill in the Gulf of Mexico. Scientists say the pollutant can cause severe defects in the developing hearts of bluefin and yellowfin tuna.

The 2010 spawning season coincided directly with the spill, meaning floating embryos were exposed to large surface slicks as oil gushed from the damaged wellhead.

“We know from the 1989 Exxon Valdez spill in Prince William Sound that recently spawned fish are especially vulnerable to crude oil toxicity,” says Nat Scholz, head of the ecotoxicology program for NOAA’s Northwest Fisheries Science Center in Seattle. “That spill taught us to pay close attention to the formation and function of the heart.”

Scientists add that affected fish likely would have died soon after hatching. Additionally, scientists know from previous research that survivors of exposure to crude oil can suffer subtle and transient changes in heart rhythm during development. These changes can permanently impair heart function and swimming ability at later life stages.

“This creates a potential for delayed mortality,” says one scientist. “Swimming is everything for these species.

And evidence that the threat is still out there appeared last June, when a 40,000-pound (20 tons) tar mat was discovered in the surf off Grand Terre Island. Considered hazardous to marine life, the mat reportedly was made of up 15 percent oil and 85 percent sand, shells, and water.

Also, a report last spring revealed the damage done to dolphins, sea turtles, and killifish, a common forage fish at the base of the food web.

“Three years after the initial explosion, the impacts of the disaster continue to unfold,” said Doug Inkley, senior scientist for the National Wildlife Federation (NWF). “Dolphins are still dying in high numbers in the areas affected by oil. These ongoing deaths—particularly in an apex predator like the dolphin—are a strong indication that there is something amiss with the Gulf ecosystem.”

All this is not to say that the fishing is not good along the coast and in the Gulf or that it will deteriorate in the next few years. The truth is that we just don’t know what the long-term consequences will be.

But evidence certainly suggests that fish and other wildlife immediately exposed to the crude oil were harmed and some species continue to be.  

That means we haven’t seen the end of this disaster. No one can legitimately declare that damages have been mitigated, or that our wildlife, marshes, barrier islands, and offshore habitat are “cleaned up.”

“It is crucial that impacted regions of the Gulf implement restoration projects that are based upon the best available science, and to spend every single dime of the penalty money from the spill wisely,” says NWF. “That is our priority. The Vanishing Paradise campaign is focused on these goals as we continue our work in all five of the Gulf states. In Louisiana, that means two things:

  • Supporting the implementation of the Louisiana State Master Plan
  • Ensuring the integrity of the financial mechanisms that fill the gaps between Plan-Funding- and Restoration

“The moral of the story is that the Gulf is still hurting, four years after the largest oil spill in U.S. history. Recovery and restoration are far from complete.”

Monday
Apr072014

Louisiana Tries New Stocking Strategy

 

Fewer but larger Florida-strain fingerlings are being stocked in Louisiana waters this year.

“Our idea on that is we think we’re going to get more bass into that natural population in the long run because they will survive so much better,” said Mike Wood, Inland Fisheries Director for the state’s Department of Wildlife and Fisheries (DWF). “We think fewer large fingerlings (2 inches) will net a higher survival than will a larger number of small fingerlings (3/4 inch).”

The number stocked will depend on spawning success in the state’s four hatcheries, but 2.5 million or more fish could be placed in more than 30 water bodies, according to DWF.

One possible negative for this plan is that bass quickly turn cannibalistic as they grow. “They can’t help it, so they’re going to eat each other and we lose numbers the longer we hold them, and that’s the frustration of our hatchery folks,” Wood added. “Every day we hold them, we have fewer and fewer fish.

“But again, with a larger fingerling, I feel like I can get 10-to-1 better survival than with the very small ones.”

Toledo Bend and Bayou D’Arbonne rank at the top of the list for size of stocking, with 820,880 fingerlings requested for the former and 300,000 for the latter.