Saving Seafood

Texas passes law allowing oyster aquaculture

June 5, 2019 — Texas Governor Greg Abbott recently signed a bill into law establishing a new regulatory framework allowing for oyster aquaculture on the state’s Gulf Coast.

Before passage of House Bill 1300, Texas was the only coastal state in the U.S. that didn’t allow oyster mariculture off its coasts. The new law allows oysters to be raised for their pearls, as well as their shells and meat.

Set to go into effect, the new law requires the Texas Parks and Wildlife Commission to adopt rules that would establish a program to regulate the process of growing oysters. Abbott signed the bill into law last month, the last day of the 2019 session of the Texas Legislature.

Read the full story at Seafood Source

NORTH CAROLINA: Forum Links Coastal Scientists, Community

April 19, 2019 — Why should we care about oyster reef growth?

Molly Bost asked the three dozen or so gathered for the first Research Applied to Managing the Coast Symposium, or RAMCS, March 29 at the University of North Carolina Institute of Marine Sciences.

“First off, oysters are important because they filter water,” Bost continued, adding that oyster reefs attenuate waves, provide habitat for commercially and recreationally important fish and are an important, growing fishery for the state.

Bost was among the 15 UNC IMS faculty and students presenting in one of three areas of research: coastal resilience, water quality, and fisheries during the daylong symposium.

Read the full story at Coastal Review Online

Oyster aquaculture limits disease in wild oyster populations

December 17, 2018 — A fisheries researcher at the University of Rhode Island has found that oyster aquaculture operations can limit the spread of disease among wild populations of oysters. The findings are contrary to long-held beliefs that diseases are often spread from farmed populations to wild populations.

“The very act of aquaculture has positive effects on wild populations of oysters,” said Tal Ben-Horin, a postdoctoral fellow at the URI Department of Fisheries, Animal and Veterinary Sciences in the College of the Environment and Life Sciences. “The established way of thinking is that disease spreads from aquaculture, but in fact aquaculture may limit disease in nearby wild populations.”

Working with colleagues at the University of Maryland Baltimore County, Rutgers University, the U.S. Department of Agriculture, and the Virginia Institute of Marine Science, Ben-Horin integrated data from previous studies into mathematical models to examine the interactions between farmed oysters, wild oysters and the common oyster disease Dermo.

Read the full story from the University of Rhode Island at Phys.org

Gulf Coast Looks to Maintain, Restore Oysters

November 26, 2018 — The oyster dressing is safe this year.

Since the Deepwater Horizon spill in 2010, 4 billion to 8.3 billion subtidal oysters were estimated to be lost across the Gulf coast. Many states are struggling.

Louisiana is the only state producing at a level at or higher than before the spill, according to Seth Blitch, The Nature Conservancy’s Director of Coastal and Marine Conservation in Louisiana.

“Oysters Gulfwide are kind of in a bad spot, but Louisiana is actually sort of the bright spot in terms of commercial production of oysters. Louisiana produces more oysters than any other state in the country, which is good,” Blitch said.

TNC recently released a report on oyster restoration in the Gulf.

According to the report, there’s been about a 50 percent to 85 percent oyster loss throughout the Gulf when compared to historic levels.

The oyster industry pulls about $220 million to Texas, Louisiana, Mississippi, Alabama and Florida. The decrease could affect not only oyster harvesters but restaurants and industries that use the shell, such as using it to supplement chicken feed.

Read the full story from The News-Star of Monroe at U.S. News and World Report

Teacher switches to oyster farming

October 4, 2018 — Back when Lauren Gray was working for Commercial Fisheries News, she wrote a couple of feature stories about aquaculture.

“I thought it was really neat,” she said. “But at the time I didn’t have any idea I was going to become an oyster farmer.”

A few years later, when she got a job teaching science, reading and writing at the Ashley Bryan School, she and her husband Josh moved to Islesford. And soon after that she began working in the summers as a sternman for lobstermen Ricky Alley and Danny Fernald.

“I just loved being on the water all the time,” she said. “So, I started thinking about what I could do to make that a life.”

She decided that operating an oyster farm was the answer. She started it three years ago on eight 400-square-foot Limited Purpose Aquaculture (LPA) sites in The Pool, which is nearly surrounded by Great Cranberry Island. She leases the sites from the Maine Department of Marine Resources.

After teaching for five years, Gray left that job when school ended in June to devote herself full time to the business of raising oysters. She sold her first oysters — an order for 24 dozen — the weekend before Labor Day.

“That was pretty exciting,” she said.

“It took them three years to grow to cocktail size, about two-and-a-half to three inches. I’ve just been selling them to people locally. I have a little sign-up sheet at the Great Cranberry General Store.”

Gray said she plans to work on obtaining a license that will allow her to sell her oysters commercially.

Read the full story at the Mount Desert Islander

Lack of Seasonal Worker Visas Straps Chesapeake Seafood Industry

May 30, 2017 — The Chesapeake Bay’s crab, oyster and bait industry has been losing its American workforce since the late 1980s, as the old hands retire and younger workers seek better paying jobs.

The packing houses turned to foreign, seasonal workers to fill the gaps, but the visa program Congress established for that, dubbed H2B, quickly reaches the 66,000 worker cap. And that’s forcing some seafood processing plants to shut down.

For example, the only sound you hear at Cowart Seafood Company’s bait fish packing facility in the Northern Neck of Virginia these days is the incessant buzz of overhead lights. Manager A. J. Erskine says normally the early morning hours are filled with the sounds of the chum grinder, bait filler, skid rollers, fork lifts and crews packing bait into boxes.

“We don’t have the seasonal labor to be able to operate this plant,” he says. “If we run out of product we lose our place in the market and another product will come in and replace us.”

Omega Protein, the Texas based seafood giant, operates a menhaden rendering plant, just down the road from Bevans with local American workers. But spokesman Ben Landry says their Gulf Coast plants compete with year-round oil company jobs, so there, they rely on H2B workers.

“We’ve taken a couple of boats out of service in the Gulf because of this,” he says. “We’ve gotten some employees from U.S. Territories like Puerto Rico. What do we do with the program in the future, I think, really depends on how this season goes because there is a lot of uncertainty with that program now.”

Read the full story at WVTF

Virginia trying to preserve its working waterfronts

December 12, 2016 — Working waterfronts in coastal Virginia are under increasing threats from sea-level rise, subsidence and loss of marine habitat. And the desire to live on the water sometimes clashes with the tradition of working the water.

Earlier this year, Virginia Beach oyster farmers made headlines when they were confronted by waterfront property owners over the number of cages they were putting down in waters used not only commercially but for recreation.

And it’s not an urban problem. Homeowners on the western branch of the Corrotoman River in rural Lancaster County are challenging aquaculture applications there and applying for riparian rights in an effort to block new farms.

“It’s the same as Virginia Beach on a much smaller scale,” said Ben Stagg, who manages shellfish leases for the state. “It’s the same argument: ‘We don’t want somebody right outside our door. We use this area, our kids swim out here, we don’t want a bunch of cages.’ This issue is percolating up statewide.”

Now, after four years of collaboration, working waterfront stakeholders from the Eastern Shore to the Northern Neck have come up with ways to alleviate conflict and to preserve Virginia’s nearly 600 working waterfronts and their commercial fishing heritage.

Of those, 123 are located in the four counties of the Northern Neck. That includes one of Virginia’s oldest and largest industry, Omega Protein Inc.’s menhaden fishing operation in Reedville, which contributes about $88 million to the state’s economy.

Read the full story at the Fredericksburg Free Lance-Star

West Coast fisheries are at risk as climate change disturbs the ocean’s chemistry

April 20, 2016 — The West Coast’s abundant fisheries are at risk as the region’s waters become more acidic, a group of scientists warn.

Researchers from the West Coast Ocean Acidification and Hypoxia Science Panel released a report this month that projects dire changes to ocean chemistry and marine life, and recommends ways to avert it, including restoring kelp forests and eelgrass beds and combating marine pollution.

The panel convened in 2013 to study how global carbon emissions are lowering pH and reducing oxygen levels in the ocean off the West Coast.

“Although ocean acidification is a global phenomenon, emerging research indicates that the U.S.-Canadian West Coast will face some of the earliest, most severe changes in ocean carbon chemistry,” the report says.

Because of the way the Pacific Ocean circulates, the West Coast is exposed to more acidic water than other areas of the globe. Oyster production in the Pacific Northwest has already declined, as changes in ocean chemistry tamper with shell formation, and scientists warn that popular game fish and other species are also at risk.

Read the full story from the Los Angeles Times

MARYLAND: Oyster study bill advances despite watermen objections

April 5, 2016 — State fisheries managers use science-backed information to determine how many striped bass, blue crabs and menhaden can be caught each season without damaging the overall health of each species.

But not the Chesapeake Bay’s oysters.

A bill passed by the Maryland Senate and pending before the House would require University of Maryland scientists to establish harvest limits that ensure a sustainable catch for years to come. Representatives of the seafood industry are branding the measure as costly and unnecessary.

The bill’s supporters, however, say Maryland’s oyster population is being overfished, pointing to estimates that it is 1 percent of its historic size.

“We’ve learned the hard way that nature, especially with these oysters, is not inexhaustible,” said Bill Goldsborough, a fisheries scientist for the Chesapeake Bay Foundation. “So this attitude, this disregard for science, led to the depletion of this valuable resource and the unstable boom-and-bust pattern of fishery that we see today.”

Maryland’s oyster haul plummeted from an all-time high of 15 million bushels in the 1880s to 26,000 bushels in 2004. After surpassing 100,000 for several years, the total harvest rocketed above 300,000 in 2013 and 2014. Researchers attribute the jump to hearty reproduction in 2010 and 2012.

The size of oyster catch this season, which officially ended Thursday, is expected to be lower again, reflecting poorer reproduction in subsequent years.

Read the full story at Delmarva Now

No date set to reopen Mississippi oyster season

BILOXI, Miss. (AP) — February 17, 2016 — State Department of Marine Resources officials say the future of oyster season reopening is still dependent on the flood level of the Pearl River.

During the regular February meeting on Tuesday of the Commission for Marine Resources, director of the Office of Marine Fisheries Joe Jewell said he doesn’t have a definitive answer for when the season will reopen.

Jewell said water samples were collected Monday and will be conducted again on Wednesday.

He says the tests show the amount of bacteria brought into the Gulf of Mexico from the fresh water of the Pearl River.

Read the full story from the Associated Press at The Washington Times