Saving Seafood

Efforts On to Rebuild North Carolina’s Oyster Population

April 27, 2021 — North Carolina’s estuaries were teeming with oysters 150 years ago. In the time since, a combination of factors has caused oyster populations to decline.

Development, urbanization, point and nonpoint source pollution, intensive farming, harvest pressure, and increases in the frequency and intensity of extreme weather events such as freezing temperatures, hurricanes, heavy rains and prolonged winds have all contributed to the loss, said state marine ecologist Jason Peters.

As supervisor of North Carolina’s cultch planting program, Peters has been heading up an effort by the Department of Environmental Quality’s Division of Marine Fisheries to rebuild the oyster population.

“Cultch planting is an oyster restoration technique employed by many states along the East and Gulf coasts to return hard bottom habitat to our estuaries. This hard-bottom habitat, usually in the form of oyster shell of fossilized limestone marl, is placed in areas with suitable conditions for recruitment, growth and survival of oysters,” said Peters, who also supervises the state’s artificial reefs and oyster sanctuaries program. “The objective of this program is to mitigate habitat loss from harvest or natural events by establishing new, successful oyster reefs.”

Erin Fleckenstein is coastal scientist with the Wanchese office of the North Carolina Coastal Federation, which publishes Coastal Review. She explained that cultch planting activities are part of a comprehensive strategy to build back oyster resources and support a wild harvest fishery in the state.

Read the full story at Coastal Review Online

Shucked by the pandemic, oyster market begins to open up

April 14, 2021 — Of all the categories of seafood impacted by COVID-19 – both positively and negatively – mollusks appear to have borne the brunt of foodservice closures. The sector experienced a 60 percent decline in sales during the height of the pandemic last spring.

The mollusk market has also had one of the slowest recoveries, according to NPD Supplytrack data shared during a National Fisheries Institute’s Global Seafood Market Conference webinar. SeafoodSource is providing exclusive coverage of the GSMC webinar series, which will be providing market-focused content throughout 2021.

Read the full story at Seafood Source

NOAA Chesapeake Bay Office Shares Biennial Report to Congress

April 9, 2021 — The following was released by NOAA Fisheries:

The NOAA Chesapeake Bay Office’s Biennial Report to Congress (pdf, 9 pages) includes a snapshot of work we accomplished during fiscal years 2019 and 2020. Highlights include:

  • Completing the restoration of 350 acres of oyster reef in the Little Choptank River in Maryland—the largest oyster restoration project in the world to date.
  • Maintaining a system of buoys that allow for near-real-time observations of the Bay’s changing water and weather conditions.
  • Providing $5.2 million in funding to support watershed education for 53,000 students and 1,700 teachers.
  • Funded fish and habitat science with a focus on state and federal fisheries management needs for striped bass, summer flounder, black sea bass, and invasive blue catfish.
  • Supporting the design of three nearshore habitat restoration projects in coastal Virginia, which will enhance coastal resiliency and provide habitat for commercially and recreationally important fish.

For more details and to learn about other aspects of our work in fisheries and habitat science, restoration, climate, education, and more, we invite you to read through the report.

Sediment diversion project could drastically alter Louisiana shrimp, oyster fisheries

March 18, 2021 — A U.S. Corps of Engineers environmental impact statement for the planned USD 2 billion (EUR 1.67 billion) Mid-Barataria Sediment Diversion project acknowledges it will drastically alter the south Louisiana shrimp and oyster fisheries.

“Moderate to major, adverse, permanent direct and indirect impacts are anticipated on shrimp fisheries in the project area due to expected negligible to minor, permanent, beneficial impacts on white shrimp, and major, permanent, adverse impacts on brown shrimp abundance,” an executive summary of the report, issued on 5 March, stated.

Read the full story at Seafood Source

CALIFORNIA: The San Francisco Bay Once Teemed With Oysters. What Happened?

March 5, 2021 — Oysters are a controversial food.

Some people slurp them down by the dozen, while others would rather go hungry for days than be forced to eat a single slimy specimen.

As one KQED staffer put it: “No matter how fresh they are, no matter where they come from, no matter what is put on them, it reminds me of being congested and having snot just slide down my throat.”

Bay Curious listener Joseph Fletcher falls into the first category: The San Francisco resident loves oysters and has been wondering if he’ll ever get the chance to eat one grown in San Francisco Bay.

“Will oysters ever make a comeback in the bay and return to the numbers they had back in the days before the Gold Rush?” Fletcher wanted to know.

There’s one type of oyster that’s indigenous to the San Francisco Bay, and that’s the Olympia oyster (Ostrea lurida). It’s named after Olympia, Washington, though these small, tangy oysters can be found up and down the west coast from Alaska all the way down into central Mexico.

Read the full story at KQED

Maryland oyster industry may be forever altered by COVID-19 pandemic

March 3, 2021 — The pandemic-impacted oyster season has been difficult for the industry in Maryland, causing farmers and watermen to rethink how they sell their product and changing how programs conduct oyster restoration.

After restaurants reduced their capacity and a stay-at-home order was issued last spring, restaurant sales essentially went to zero within a matter of a week, said Scott Budden, founder of Orchard Point Oyster Co. headquartered in Stevensville, Maryland.

Pre-pandemic, Orchard Point Oyster Co. would primarily sell to restaurants, either directly to the chef or through regional distributors and wholesalers. Since April, they have transitioned to directly selling to the public, through local pickups and cold shipping, Budden said.

Read the full story at Delmarva Now

How much is a clam worth to a coastal community?

February 25, 2021 — Researchers have developed a method to estimate the value of oyster and clam aquaculture to nitrogen reduction in a coastal community. Nitrogen is a nutrient that comes from many different sources, including agriculture, fertilizers, septic systems, and treated wastewater. In excess it fuels algal growth, which can affect water quality and human health.

As a result, a growing number of communities are required to follow regulations to reduce the amount of nitrogen they release. Shellfish are an option that can be a valuable part of a community’s nutrient management plan.

In a study in Environmental Science & Technology,  biologists, economists, and modelers from NOAA Fisheries, NOAA National Centers for Coastal Ocean Science, and Stony Brook University used a transferable replacement cost methodology to estimate the value of oyster and clam aquaculture to nitrogen reduction in Greenwich, Connecticut.

Growing bivalve shellfish, including oysters and clams, provides direct economic benefits to a community by supporting jobs and making fresh local seafood available to consumers. It also provides ecosystem services—benefits that nature provides to people—including habitat for native species and improved water quality.

Read the full story at PHYS.org

Once destined for raw bars, 5 million oysters are being rerouted to coastal restoration efforts

February 24, 2021 — On a recent cold, clear January afternoon, only the occasional customer shuffled in to buy bags of mollusks from Parson’s Seafood, along New Jersey’s southern coast. The place belongs to  fifth-generation shop owner Dale Parsons, one of 15 or so dedicated commercial shellfish farmers in the region. Most of them are “hurting bad,” he said, since the pandemic shuttered the buck-a-shuck eateries and raw bars that purchase the bulk of their lumpy, thick-shelled product.

Outside and down the pier, Parsons loaded 10,000 or so muddy oysters in plastic bushel baskets into his skiff, and another 10,000-plus in a second boat helmed by his employees. Under waxy blue skies, they nosed out into Tuckerton Creek, motoring around a raft of mallards diving in marsh grass, past tight clusters of shuttered summer homes built on stilts, and out into the dazzling sun reflecting off lower Barnegat Bay. The plan was to dump both loads overboard.

The dumping, though, would serve a purpose. Parsons’ oysters had been purchased by the Supporting Oyster Aquaculture and Restoration initiative (SOAR), a seven-state program co-coordinated by the Pew Charitable Trusts and The Nature Conservancy, in partnership with various state agencies, NGOs, and universities.

At the end of its first phase, begun last October and slated to wrap up later this year, SOAR will have spent $2 million on 5 million oysters from 100 oyster farms in New Jersey, Maryland, New York, Massachusetts, New Hampshire, Maine, and Washington state. The purpose, from SOAR’s perspective, is to bulk up 20 reef restoration projects and hopefully push some of them into “exponential growth phase,” where they rapidly create habitat for more oysters and other marine species, clean the water, and mitigate coastal flooding.

Read the full story at The Counter

REPORT: CLIMATE CHANGE A MAJOR THREAT TO RECREATIONAL FISHING

February 24, 2021 — A new report by fly fishing industry leaders brings to light what scientists have long known: that fishing is suffering from the effects of climate change—and offers solutions.

The American Fly Fishing Trade Association and its nonprofit AFFTA Fisheries Fund released the report last week, which acknowledges, “Climate change is significantly affecting ocean ecosystems, the abundance and distribution of fish, and the nature of saltwater fishing.”

AFFTA sees the effects of climate change and overfishing as principal threats to fisheries that the fly-fishing industry has long fought to address. This blue-ribbon report offers a systematic approach to strengthen marine fisheries conservation and management, support recreational fisheries, and lead to more abundant marine fisheries in all U.S. ocean waters.

Though the report looks at these issues on a national scale, it offers many recommendations that apply to the Chesapeake Bay and its tributaries, from warming of upland coldwater brook trout streams to effects on oyster shells and loss of shoreline habitats. One particularly applicable example is the report’s commitment to work with coastal states to increase the size and distribution of seagrass beds, by improving water quality and planting grasses. It notes that coastal ecosystems like marshes and grassbeds are capable of absorbing carbon at rates up to four times those of forests on land.

Read the full story at Chesapeake Bay Magazine

Brexit: UK fishermen fear losing their homes as export ban bites

February 22, 2021 — Since 1 January, the European Union has stopped British fishermen from selling oysters, scallops, clams, cockles and mussels, known as live bivalve molluscs (LBM), that are caught in so-called “Class B” waters.

The government says it is seeking an “urgent resolution”, while the European Commission told Sky News the ban, on health grounds, applies to all third countries and “is not a surprise” to the UK.

The Sailors Creek Shellfish company in Falmouth, Cornwall, has seen 99% of its business disappear.

Read the full story at SkyNews