Saving Seafood

Where’s the kelp? Warm ocean takes toll on undersea forests

August 22, 2017 — APPLEDORE ISLAND, Maine — When diving in the Gulf of Maine a few years back, Jennifer Dijkstra expected to be swimming through a flowing kelp forest that had long served as a nursery and food for juvenile fish and lobster.

But Dijkstra, a University of New Hampshire marine biologist, saw only a patchy seafloor before her. The sugar kelp had declined dramatically and been replaced by invasive, shrub-like seaweed that looked like a giant shag rug.

“I remember going to some dive sites and honestly being shocked at how few kelp blades we saw,” she said.

The Gulf of Maine, stretching from Cape Cod to Nova Scotia, is the latest in a growing list of global hotspots losing their kelp, including hundreds of miles in the Mediterranean Sea, off southern Japan and Australia, and parts of the California coast.

Among the world’s most diverse marine ecosystems, kelp forests are found on all continental coastlines except for Antarctica and provide critical food and shelter to myriad fish and other creatures. Kelp also is critical to coastal economies, providing billions of dollars in tourism and fishing.

The likely culprit for the loss of kelp, according to several scientific studies, is warming oceans from climate change, coupled with the arrival of invasive species. In Maine, the invaders are other seaweeds. In Australia, the Mediterranean and Japan, tropical fish are feasting on the kelp.

Read the full story from the Associated Press at Boston.com

Maine fishermen, scientists combine forces with goal to save shrimp fishery

A new Fisheries Management Plan has been created for the fishery that has been closed since 2014.

August 21, 2017 — For more than 20 years, Dana Hammond made close to half his annual income shrimping. But his shrimping profits began to dwindle in 2013. That season, regulators were alarmed by the lack of shrimp biomass in the Gulf of Maine, and the amount he was allowed to catch was cut 72 percent. The fishery was closed entirely in 2014. It hasn’t reopened since and Hammond, who fishes out of Portland on his boat the Nicole Leigh, has been trying to make up the deficit from his other main source of income, groundfishing.

But Hammond isn’t ready to let shrimping go. It’s an ideal winter fishery for him, allowing him to stay close to shore during rough and cold weather. He’s so vested in the future of the fishery that this summer he went to sea with the Northeast Fisheries scientists who conduct the annual summer survey, the main source of data that determines the status of the fishery every year.

“I didn’t get paid,” Hammond said. “I went anyway because I want to make sure they are doing stuff right.”

Hammond’s goal is to help the scientists be better fishermen – the more they catch, the more likely it is his fishery will reopen. Or better put, the more shrimp the survey finds, the better chance it is that there will be another season for Maine shrimpers. The survey concluded earlier in August and though its findings won’t be available until late October, it is the key to determining whether Atlantic States Marine Fisheries Commission will decide at its meeting in early to mid-December whether to reopen the fishery for the tiny Northern shrimp (Pandalus borealis) in 2018.

In the event that the fishery does reopen, it will likely follow different rules. The Atlantic States Marine Fisheries Commission has, with the cooperation and input of local fishermen, developed a new Fisheries Management Plan, updated in consideration of the recent problems in the shrimp fishery. That plan, known as Amendment 3 will be finalized at a meeting in Portland on Aug. 31.

Typically, putting the regulatory side of a fishery in contact with those who do the fishing entails some tension, distrust even, the kind that can make for a combative relationship. The people who make their living on the water don’t want to be told what to do and how to do it, especially not by people who came up in the world of petri dishes and test tubes, not traps and trawls.

But as the Northern shrimp fishery faces the most extreme challenge in a history that spans nearly a century, the relationship between shrimpers and scientists has become, cautiously, more collaborative. The more so the better, from the perspective of fisheries biologist Peter Chase, who oversees the annual survey for the National Oceanic and Atmosphere Administration’s (NOAA) Northeast Fisheries Science Center. He’s used to getting a lot of questions about the survey as soon as he comes ashore in summer – starting with, “did you see a lot of shrimp?” Moreover, he understands the frustrations of the fishermen. Some of them “have been vocal about complaining about our survey,” he said. “Others have been really helpful.” Like Hammond.

“It shouldn’t be an us-versus-them thing here,” Chase said. “I don’t want to put anyone out of business.”

“We want to be in this together,” he added. “This is research that I am hoping will show that the resource is coming back.”

Read the full story at the Portland Press Herald

NOAA Fisheries Designates Critical Habitat for Atlantic Sturgeon

August 16, 2017 — The following was released by NOAA Fisheries:

NOAA Fisheries today designated critical habitat for Atlantic sturgeon–an important step to ensuring their recovery.

The critical habitat designation will require federal agencies to consult NOAA Fisheries if they operate or fund activities that may affect designated critical habitat in more than 3,968 miles of important coastal river habitat from Maine to Florida. Atlantic sturgeon was listed under the Endangered Species Act in 2012 and is comprised of the threatened Gulf of Maine distinct population segment and the endangered New York Bight, Chesapeake Bay, Carolina, and South Atlantic distinct population segments.

The ESA requires that NOAA Fisheries designate critical habitat when a species is listed as threatened or endangered. Under the ESA, critical habitat is defined as specific areas within the geographical areas that are occupied by the species, that contain physical or biological features essential to the conservation of that species, and that may require special management considerations.

The designation of critical habitat does not include any new restrictions or management measures for recreational or commercial fishing operations, nor does it create any preserves or refuges. Instead, when a federal agency funds, authorizes, or carries out activities that may affect critical habitat, it must work with NOAA Fisheries to avoid or minimize potential impacts to critical habitat. The activity of the federal agency may need to be modified to avoid destroying or adversely modifying the critical habitat.

“We look forward to working with our federal partners to reduce potential impacts to Atlantic sturgeon critical habitat,” said Samuel D. Rauch III, deputy assistant administrator for regulatory programs at NOAA Fisheries. “Our focus now will be on providing guidance to federal agencies to help them carry out their actions efficiently and effectively while minimizing impacts to habitat that is critical to these endangered and threatened populations of sturgeon.”

Atlantic sturgeon are anadromous and use coastal and estuarine waters throughout their lives, and travel to rivers to spawn or lay their eggs. Unlike some anadromous fish, sturgeon do not die after spawning and will return to spawn multiple times. They can grow up to 14 feet long, weigh up to 800 pounds, and live up to 60 years.

Historically, Atlantic sturgeon inhabited approximately 38 rivers in the United States spanning from Maine to Florida. Scientists identified 35 of those as spawning rivers. Atlantic sturgeon can now be found in approximately 32 of these rivers, and spawn in at least 20 of them. Critical habitat areas in coastal rivers were identified based on physical and biological features, such as soil type in the river bed, water temperature and salinity, and underwater vegetation, that are essential to the conservation of Atlantic sturgeon, particularly for spawning and development.

Atlantic sturgeon were harvested heavily in the twentieth century, particularly for their eggs (or roe) used for caviar. Overfishing led to a decline in abundance of Atlantic sturgeon, and in 1998 the Atlantic States Marine Fisheries Commission issued a coast-wide moratorium on the harvest of Atlantic sturgeon, and NOAA Fisheries followed with a similar moratorium in federal waters.

More information on the critical habitat designation is available in the Federal Register notice and on our website.

Endangered right whales seeing catastrophic die-off in New England, Canadian waters

The deaths of dozens of whales may be the result of a migration to less-protected areas because of lack of food in the Gulf of Maine.

August 15, 2017 — The North Atlantic right whale, the world’s second most endangered marine mammal, is having a catastrophic year in the waters off New England and Atlantic Canada, and scientists from Maine to Newfoundland are scrambling to figure out why.

At least a dozen right whales have been found dead this summer in the worst die-off researchers have recorded, a disastrous development for a species with a worldwide population of about 500.

“Just imagine you put 500 dollars in the bank, and every time you put five in, the bank takes 15 out,” says Moira Brown, a right whale researcher with the New England Aquarium who is based in Campobello Island, New Brunswick. “This is a species that has not been doing well, even before we had all the dead whales this summer.”

Canadian authorities have documented 12 dead whales in the Gulf of St. Lawrence since June 7, though it’s possible that two carcasses that weren’t recovered after their initial sighting were counted twice. Two more of the rare, slow-moving whales were found dead off Nantucket and Martha’s Vineyard, bringing this summer’s mortality to between 12 and 14 whales, more than 3 percent of their total population.

Humans appear to have been the immediate cause of at least some of the deaths. Necropsy results have been issued for just four of the whales found off Canada, showing one had become entangled in snow crab fishing gear and three were apparently struck by ships.

The whales deaths have prompted Canadian officials to impose emergency restrictionson shipping and snow crab fishermen in parts of the Gulf of St. Lawrence – the vast body of water bounded by New Brunswick, Nova Scotia, Newfoundland, Labrador and eastern Quebec – and an urgent effort by researchers to figure out what happened.

Read the full story at the Portland Press Herald

Charter boat owners see jump in cancellations as cod ban takes effect

August 14, 2017 — A new rule that recreational anglers in the Gulf of Maine can’t keep cod they catch is putting the squeeze on the charter boat industry, business owners say.

Capt. Don Taylor runs a six-person charter boat out of Rye Harbor. He said he can see the scientific reasoning behind imposing the restriction, but says it is causing people to cancel their reservations — even though they can still keep haddock, cusk and hake.

“I don’t think not allowing us to have one cod per person on a boat is going to make any difference at all. That’s my opinion on it,” Taylor said. “I think they’re going a little overboard, myself, and it’s hurting the charter boat industry.”

Allison Ferreira, who is in charge of communications for the Greater Atlantic Regional Fisheries Office in Gloucester, Mass., said the reason for the restriction is that recreational fishermen exceeded their cod catch limit by 92 percent last year.

Federal officials from the National Oceanic and Atmospheric Administration use estimates from the Marine Recreational Information Program to determine if a population is being overfished. In addition to getting reports from charter boat captains, they survey individuals who go out on their own boats.

Read the full story at the New Hampshire Union Leader

Gulf of Maine lobster conservation efforts to be reviewed

August 4, 2017 — ROCKLAND, Maine — This is peak season for eating Maine lobster. The proof is in the pots, or the cookers, at the 70th annual Maine Lobster Festival in Rockland. Crowds eagerly gobbled up plates of hot lobster ton Thursday, and many went back for seconds.

Ellen Robinson came to Maine from  Tennessee, and said her goal was, “to eat lobster as much as I can hold, which I’m doing, and I will eat more.”

The lobster industry likes to hear those comments, as they show there are plenty of customers waiting for what Maine fishermen catch. The industry has seen record catches and income in recent years. But researchers have said there appear to be fewer small, juvenile lobsters growing on the bottom of the inshore areas of the Gulf of Maine.

The Atlantic States Marine Fisheries Commission has decided to study the conservation efforts in the three states of the Gulf to determine what works best, and whether any changes are needed to keep the population healthy.

Read and watch the full story at WCSH

ASMFC American Lobster Board Initiates Addendum to Increase Resiliency of the Gulf of Maine/Georges Bank Stock

August 3, 2017 — ALEXANDRIA, Va. — The following was released by the Atlantic States Marine Fisheries Commission:

The Atlantic States Marine Fisheries Commission’s American Lobster Management Board initiated Draft Addendum XXVII to Amendment 3 to the Interstate Fishery Management Plan for American Lobster. The Draft Addendum seeks to increase the resiliency of the Gulf of Maine/Georges Bank (GOM/GBK) stock by considering the standardization of management measures across Lobster Conservation Management Areas (LCMAs). This is a proactive management action and is in response to signs of reduced settlement. Initiating an addendum charges the Plan Development Team (PDT) with developing management alternatives for consideration in the Draft Addendum.

The American lobster fishery is one of the largest and most valuable fisheries along the Atlantic coast. In 2016, over 158 million pounds were landed coastwide totaling $666 million in ex-vessel value. The vast majority of harvest occurs within the GOM/GBK stock area, with over 130 million pounds landed in Maine alone. Since 2012, settlement surveys for the GOM/GBK stock have indicated a consistent decreasing trend in young-of-year lobster. This decrease could foreshadow a decline in recruitment and landings. Given the high value of the fishery and the economic importance of the fishery to coastal communities throughout New England, the Board initiated Draft Addendum XXVII as a proactive response to build resiliency in the stock.

The Draft Addendum will consider, to the extent possible, the development of consistent management measures for the GOM/GBK stock, including gauge size and v-notch definitions. Currently, disparate regulations allow lobsters protected in one LCMA to be harvested in another LCMA. A uniform set of regulations would add an additional biological buffer to the stock through the protection of spawning stock biomass across LCMAs. In addition, this action may address enforcement concerns, particularly regarding the sale and transfer of lobsters across state lines which are subject to different minimum gauge sizes. The PDT will provide an update on the development of Draft Addendum XXVII at the Commission’s Annual Meeting in October.

Regarding the Southern New England stock, the Board decided to not move forward with Addendum XXV for management use at the current time. After considering the proposals put forth by the Lobster Conservation Management Teams (LCMTs) and Technical Committee input, the Board was divided in its support of the Draft Addendum. Some members felt the proposed measures did not go far enough to protect the stock, while others were concerned the majority of LCMT proposals would not achieve the required 5% increase in egg production. Others believed significant reductions have already occurred in the fishery and no further action was needed. Ultimately, the Board decided to establish a Workgroup to discuss ways to manage SNE lobster.

NOAA Fisheries says no more cod fishing for fun

July 31, 2017 — GLOUCESTER, Mass. — Federal regulators had some bad news for New England’s recreational saltwater fishermen this week.

NOAA Fisheries announced new management measures for the recreational cod and haddock fisheries in the Gulf of Maine.

Effective Thursday, July 27, the regulators banned all recreational cod fishing in the waters between Cape Cod and the Canadian border known as the Gulf of Maine Regulated Mesh Area.

The ban applies to possession of any cod by recreational fishermen.

Read the full story at the Ellsworth American

NOAA Fisheries Announces 2017 Recreational Measures for Gulf of Maine Cod and Haddock

July 27, 2017 — The following was released by NOAA Fisheries:

NOAA Fisheries announces recreational measures for Gulf of Maine cod and haddock for the remainder of the 2017 fishing year.

These measures are effective immediately.

Gulf of Maine Cod:

No Possession

Gulf of Maine Haddock:

Minimum size: 17 inches

Daily limit: 12 fish per angler per day

Open Seasons: May 1-September 16; November 1-February 28; April 15-30

Read the final rule as published in the Federal Register, and the permit holder letter posted on our website.

New Study Puts Hard Numbers on Impacts of Bottom Trawling

July 24, 2017 — Roughly a fifth of all fish eaten globally are caught using nets towed along the bottom of the ocean. There’s long been concern that this method – known as trawling – destroys or severely damages the ecosystems where it’s used. Now, a new meta-analysis of the science available on this topic offers some quantification of the impacts of different type of trawls.

Previous studies have found that the mud plumes from some trawls can be seen from space, and that “bottom trawling related to commercial fisheries leaves a greater physical footprint on the seafloor than the combined effects of all other human activities, including scientific research, fossil fuel recovery and waste disposal.”

While it is undeniable that dragging metal gear across the seafloor impacts the ecosystems there, a new analysis of seventy different studies finds that not all trawls are equal, and that some do significantly less damage than others.

In particular, otter trawls – the type most commonly used in New England – have the least impact of the four types compared. Otter trawls scrape, on average, just under an inch off the seafloor and remove about six percent of the animals living there. In contrast, hydraulic dredges squirt water into the sediment to release buried animals, reaching about six inches into the sea floor and removing more than forty percent of animals.

Read the full story at WCAI