Saving Seafood

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

Restoration projects seek to fight “tragic” decline in Gulf of Mexico oyster population

November 19, 2018 — Last week, the Alabama Department of Conservation and Natural Resources officially moved to cancel the state’s wild oyster season, which would have run from November through April.

Exploratory dives at oyster harvesting grounds had revealed a continued steep decline in the number of oysters in the state’s waters. Last year’s season was curtailed after fishermen harvested just 136 110-pound sacks of oysters, down from 7,000 sacks in 2013, according to the Associated Press.

Scott Bannon, director of the Marine Resources Division of the Alabama Department of Conservation and Natural Resources, said the findings revealed the apparent collapse of the region’s oyster ecology.

“It’s tragic, to be honest,” Bannon told AL.com.

Numerous factors have dealt blows not just to Alabama’s oyster grounds, but those of the entire Gulf of Mexico. The Deepwater Horizon oil spill, hurricanes, disease, and changes in freshwater flows to Gulf rivers and streams have collectively damaged the fishery to the point where up to 85 percent of the gulf’s original oyster reefs no longer remain intact.

According to a new report by The Nature Conservancy, “Oyster Restoration in the Gulf of Mexico,” this dramatic decline has damaged the stability and productivity of the Gulf’s estuaries and harmed coastal economies.

Seth Blitch, the director of coastal and marine conservation in Louisiana for The Nature Conservancy, told SeafoodSource the oyster habitat and the oyster fishery “is not in a particularly good place right now,” which could spell bigger problems for the region.

“Oysters, to me, are a great proxy to a lot of things,” he said. “If oysters are doing well, that’s a good indication of good water quality and of the health entire near-shore estuarine system. When oysters start to fail, that’s good indication there are larger issues at play.”

Read the full story at Seafood Source

Reef restoration projects aim to bolster Texas’ record-low oyster population

November 16, 2018 — With oyster populations in Texas at historic lows, The Nature Conservancy is launching two new reef restoration projects that look to appease commercial fishermen and environmentalists alike.

Using funds from the Deepwater Horizon oil spill settlement, the group plans to develop 110 acres of reef in Galveston Bay and Copano Bay, near Rockport. Half of each reef will be designated as a marine sanctuary where the molluscs — which have significant economic and environmental benefits — may grow. The other half will be open for commercial fishing.

Construction of the new reefs is expected to begin this winter, with harvestable portions ready as soon as 2021.

Laura Huffman, regional director of The Nature Conservancy in Texas, said these projects show a new approach to oyster reef restoration, with the compatibility of building harvestable reefs at the same time as growing a healthy habitat.

Read the full story at KPRC 2 Houston

Report highlights how tuna fisheries can reduce bycatch

April 4, 2018 — Four environmental organizations have joined forces in an effort to reduce the amount of bycatch produced by longline tuna fishing operations.

In working with Greenpeace, Birdlife International, and The Nature Conservancy, Sustainable Fisheries Partnership released in late March detailing the impact longline practices have on other species. They hope to influence processors and retailers who wish to market sustainable tuna and want to improve the environmental performance of the fisheries who supply them.

In some cases, the species most impacted by longline tuna operations are endangered or vulnerable, such as sharks and sea turtles. Other species that can find themselves entangled in the lines include baleen whales and seals.

Read the full story at Seafood Source

 

Maine’s river herring making dramatic comeback, a godsend for the food chain

July 17, 2017 — Motorists crossing the bridge over the Kennebec this spring and early summer were afforded dramatic views of one of Maine’s mightiest rivers, a chain of islands and warships under construction at Bath Iron Works.

But one of the most awesome sights was hidden from view: millions of fish swimming under the bridge in a pilgrimage from the Atlantic Ocean to their spawning grounds in lakes, rivers and ponds scattered over hundreds of square miles of southern, central and western Maine.

River herring – in the midst of a dramatic comeback in Maine’s rivers with the recent removal of dams that blocked their spawning runs for decades – had a banner spring run this year, with millions of fish traveling up the Kennebec and Penobscot and the best run in decades recorded on the St. Croix. This was despite heavy rains this spring that created extra challenges for the fish.

The recovery of the small schooling fish is having dramatic secondary effects, as they represent a perfect food source for everything from bald eagles to Atlantic cod, and researchers anticipate future benefits as the herring’s numbers grow in the coming decade.

“You just don’t expect ecosystems to bounce back so quickly,” says Joshua Royte, a conservation scientist at The Nature Conservancy in Maine, which played a key role in a collaborative project to remove the Penobscot dams. “These rivers are coming back gangbusters and there will be children growing up now who will never know there was a time when you couldn’t run out to see fish running in these rivers.”

Read the full story at the Portland Press Herald

 

Warming water threatens fishing ports

May 22, 2017 — The continued warming of the Gulf of Maine is expected to pose additional threats to the region’s commercially important species of seafood — and by extension to the fishing communities that harvest them, according to a new study.

The study, jointly compiled by researchers at NOAA’s Northeast Fisheries Science Center and the Nature Conservancy, draws the link between the region’s unprecedented warming and concerns about the ability of species to find new, sustainable habitats.

“These changes will directly affect fishing communities, as species now landed in those ports move out of range, and new species move in,” said the authors of the study that appears in journal Progress in Oceanography.

The migration of a spectrum of species could create “economic, social and natural resource management challenges” throughout the region, according to the study.

“The projections indicate that as species shift from one management jurisdiction to another, or span state and federal jurisdictions, increased collaboration among management groups will be needed to set quotas and establish allocations,” the researchers concluded. 

At the heart of the concern is the startling rate at which the Gulf of Maine is warming.

Previous research has shown the region’s surface waters are warming faster than 99 percent of the Earth’s oceans and the study’s researchers project the region will continue to warm “two to three times faster than the global average through the end of this century.”

Read the full story at the Gloucester Times

Out at sea, under the watchful eyes of cameras, fishermen work as the government monitors catch

May 16, 2017 — Chris Brown has grown used to the five video cameras that record every move he and his two crew members make aboard the Proud Mary.

Since installing the equipment in January on the 45-foot otter trawler, whenever Brown steams out of Galilee in search of flounder and other groundfish in the Atlantic Ocean waters off Rhode Island, the electronic monitoring system kicks on.

And as Brown engages the boat’s hydraulics to haul in its nets, the cameras track everything he and his crew catch, all the fish they keep and all the fish they discard over the side.

The cameras may seem intrusive, but then Brown has an easy answer when asked about them.

“I’d much rather have a camera overhead than an observer under foot,” he said.

Brown is one of three Rhode Island fishermen who have signed on to a program that is testing out electronic surveillance as an alternative to human monitors that the federal government requires to be on board one in every seven fishing trips in the Northeast in an effort to stamp out overfishing.

The new program being led by The Nature Conservancy offers the potential for closer observation of commercial fishing, enhancing compliance with quotas and deterring misreporting.

Its supporters say it also provides more accurate data that will lead to better science and better regulations, all with the aim of supporting a fishing industry that is sustainable for years to come.

“There’s a mismatch between what fishermen say they see on the water and what the science says,” said Christopher McGuire, marine program director with The Nature Conservancy in Massachusetts. “We’re trying to bridge that gap.”

Electronic monitoring on fishing boats is nothing new. It’s been in use in British Columbia, in Canada, for more than 15 years, was eventually adopted by American fisheries in the Pacific Northwest, and was tested by Cape Cod fishermen as far back as 2005.

Read the full story at the Providence Journal

Pacific Council Approves Electronic Monitoring for West Coast Trawlers

April 11, 2017 — SEAFOOD NEWS — The Pacific Fishery Management Council heard updates on an exempted fishing permit (EFP) and took final action to approve electronic monitoring (EM) in the bottom trawl and non-whiting midwater trawl fisheries. The Council is meeting this week in Sacramento, Calif.

Fishermen, regulators and NGOs like Environmental Defense Fund and The Nature Conservancy have long been interested in EM’s potential as an alternative to the 100 percent human observer coverage requirement for fishing vessels targeting groundfish in the two trawl sectors. This is a follow-on to the Council’s 2016 action authorizing EM for the fixed gear and whiting sectors of the fleet, and once implemented will allow anyone in the West Coast trawl groundfish catch shares program to use EM in lieu of human observers.

Four EFPs for the various gear types have been active since 2015, testing camera systems and EM video data review protocols, and evaluating costs for fishermen. The Council’s final action builds on lessons learned in those EM trials and reflects increased confidence that EM can work in the trawl sector.

Although some questions remain about the final EM program – including a formal implementation date, optimal level of video review, specifics of estimating Pacific halibut bycatch mortality and whether the video review contract now held by Pacific States Marine Fisheries Commission will need to go out for third-party bids – the approval is a significant step forward for groundfish trawlers.

In addition to recommendations from its Groundfish Electronic Monitoring Policy Advisory Committee (GEMPAC), Groundfish Management Team (GMT) and Groundfish Advisory Panel (GAP), the Council also heard public comments from industry reps, EFP participants and NGOs involved with the EFPs. Based on those aligned recommendations, the Council’s near-unanimous motion aimed at maintaining necessary accountability at the lowest possible cost included:

  • That logbooks serve as the primary data source for documenting at-sea discards, and that video review serves to confirm the accuracy of logbook data;
  • That review rates for video begin at 100 percent but will be lowered in the future to the level sufficient to confirm the accuracy of discard data and maintain incentives for fishermen to continue employing best practices;
  • That Pacific States Marine Fisheries Commission continues as the video reviewer;
  • That methods to accurately account for discard mortality of Pacific halibut be developed.

Oregon Trawl Commission Director Brad Pettinger noted in his testimony that the significant cost-savings potential of EM – while maintaining 100 percent accountability – can add substantially to a fishing vessel’s bottom line.

“The indicators are that we can eventually get costs-per-day to the $200 – $300 range, which would be a dramatic cost savings over human observers,” Pettinger said in a statement.

Costs of human observers on vessels are estimated at around $500 or more per day.

Trawl sectors such as Pacific whiting would likely see greater cost savings than non-whiting trawl groundfish sectors.

The West Coast trawl catch shares program also utilizes catch monitors at the first receiver to track offloads. As participants have noted, human observers typically step off the vessel to become the catch monitor during offload.

The Environmental Defense Fund noted that while catch monitors are not part of the EFP, the issue should be addressed in the future.

“In geographically dispersed, lower volume ports (such as in California), the ability to train and retain [catch monitors] has been challenging. We have heard from industry as well as CM contractors that filling and funding these positions has been challenging under an EM model,” EDF noted in a public comment letter to the Council. “We encourage Council and NMFS to consider allowing cameras dockside, relaxing eligibility requirements for CMs or a combination of both to address this oncoming problem before it starts to prohibit participation in the fishery.”

A consistent theme of both Council and hallway discussions was that NMFS should look for every opportunity to streamline implementation procedures, keep costs down and put EM on the water as soon as practicable.

This story was originally appeared on Seafoodnews.com, a subscription site. It is reprinted with permission.

Oysters help Pensacola waterways and economy after BP spill

March 20, 2017 — Ann Birch is a big fan of oysters — not because of how they taste on crackers with a little cocktail sauce and horseradish  — but because of what they do when they are in their natural environment.

“They are amazing critters,” said Birch, a marine biologist for The Nature Conservancy who is overseeing a major project to restore oyster reefs in parts of Pensacola Bay.

An individual oyster can filter up to 50 gallons of water a day, meaning an entire oyster reef works as a cleaning system for all of the surrounding water.

“The reefs also serve as a nursery for shrimp and blue crab and as a feeding ground for many fish species while protecting shorelines from waves and preventing erosion,” she said.

The Nature Conservancy in Florida has a $1.5 million grant for the reef project from the Gulf Environmental Benefit Fund, a $2.5 billion fund created after the 2010 BP Gulf Coast oil spill from legal settlements paid by the British oil giant and others involved in the massive spill.

The group plans to restore 6.5 miles of reefs in Santa Rosa County’s East Bay along the Escribano Point Wildlife Management Area. The $1.5 million will cover the first phase of the project, which includes surveying the existing water quality and wildlife along with design and permitting for construction.

Read the full story at the Pensacola News Journal

Caribbean islands count on coral to build up coastal resilience

March 20, 2017 — Twice a week, fisherman Romould Compton puts on scuba gear to dive to the seabed and clean tiny elkhorns growing in the coral nursery off the Caribbean island of Carriacou, tending them until they can be transplanted to a damaged reef nearby.

He hopes his conservation work will help to bring back more of the fish, such as red snapper, king butterfish and hind, that many islanders depend on.

“In my area we depend on the reef for our survival and livelihoods, and a lot of reef is dead,” said Compton by phone from Windward, Carriacou, one of the lush, mountainous islands that make up Grenada in the southeast of the Caribbean.

“A lot of unemployment has been happening so we’ve got to turn to the sea to keep our livelihood going.”

Across the Caribbean, scores of projects are underway to restore battered coral reefs and replant damaged mangroves, crucial to livelihoods from fishing and income from the millions of tourists who flock to the tropical beaches each year.

The intricate reefs and salt-tolerant mangrove swamps also offer protection against storms and hurricanes on climate-vulnerable islands which often lack resources to build extensive engineered coastal defenses.

Read the full story at the Bangor Daily News