Saving Seafood

UMaine Coastal Maine Climate Futures report issued

November 28, 2018 — Climate change means Mainers can expect to see significant environmental changes in the next two decades and they should start to prepare by planning now, University of Maine researchers say.

Using weather data dating back more than a century — to 1895 — UMaine researchers are able to track climate change and predict what the state may see in the future.

The purpose of the report is to provide both an overview of Maine’s historical climate but to provide plausible climate scenarios for the next 20 years,” said Sean Birkel, a UMaine research assistant professor and Maine State Climatologist.

Birkel and Paul Mayewski, director of the Climate Change Institute, created the Coastal Maine Climate Futures report to help prepare Mainers for what they call “significant environmental changes” on the horizon.

Since January 1895, the average coastal temperature in Maine and the sea surface temperature have both increased by 3 degrees, and rainfall has increased by around six inches.

That’s been great for some industries, like agriculture and lobster in the Gulf of Maine, which have increased four-fold since the 1980s, but not so great for others, including the cod fisheries because cod cannot tolerate the warmer temperatures.

“All of this is the human impacts,” Birkel said.

The melting of the polar ice cap, which is due to increased greenhouse gas emissions, and increases in the frequency of El Nino warm and dry weather conditions, are key factors in the warming trend for Maine.

“In these images, we see how the end of summer Arctic sea ice extent has changed — 1980 on the left and 2016 on the right,” Birkel said pointing to images of ice on the northern pole.

“So as Arctic sea ice declines… It’s affecting the weather because there is more open ocean water, there is more absorption of heat,” he said. “There is also more heat exchange between the ocean and the atmosphere.”

Read the full story at WVFX

Shrimp still shuttered: Northern shrimp moratorium extended 3 years

November 28, 2018 — New England’s fishing industry wasn’t expecting a bountiful shrimp harvest this winter, as the fishery has been shuttered since 2014. But the Atlantic States Marine Fisheries Commission went above in beyond in its November meeting, shutting the shrimp fleet down not only for 2019, but for ’20 and ’21 as well.

A 2018 benchmark assessment published in October showed a bleak future for the fishery. The report indicated the northern shrimp population remains severely depleted. Spawning stock biomass remains at the same low levels that have kept the fishery shuttered since the 2013 season.

Commissioners from New Hampshire and Massachusetts supported the closure, while Patrick Keliher, commissioner of the Maine Department of Marine Resources, reportedly wanted only a one-year closure.

The closure does not allow for any research quota in the next three years, a deal that has kept a small portion of Gulf of Maine shrimp in the marketplace each year.

“The stock is so low, biomass is so low and recruitment is so down — the 2018 recruitment was 2 billion. And while that sounds like a lot, that’s even below the median,” said Tina Berger, the commission’s director of communications. “Their rationale was, ‘Let’s close the resource for three years, and that way if we have a good year for recruitment, it would give that class time to grow into a fishable resource.’”

Read the full story at National Fisherman

Shrimp harvested in New England won’t be available for sale this year

November 27, 2018 — Platters filled with shrimp are traditional during the holiday season. Just don’t expect your host to serve shrimp from New England waters.

Schermerhorn’s Fish Market owner Michael Fitzgerald has plenty of shrimp from the Gulf, but federal restrictions have prevented shrimping from off the coast of Maine. If some small supplies of Maine shrimp were available, he believes the price would be astronomical.

Michael Fitzgerald said, “We’ve got some good pricing on it, it’s just unfortunate we just can’t get Maine shrimp. There are people that want Maine shrimp but we can’t get it. We will have shrimp. Our shrimp will be decent, not Maine shrimp, but good shrimp.”

Read the full story at WWLP

No research fishery for shrimp this year, either

November 26, 2018 — This winter there will be no Mayor Sefatia Romeo Theken and other local northern shrimp lovers trooping down to the dock with buckets to try to buy the cold-water delicacies.

This winter will be no little different from the last four years when local shrimp disappeared from seafood retail shops as the shrimp fishery has been closed.

The shutdown of the New England shrimp industry has been extended to a limited, research-based fishery that helped provide a small amount of shrimp to the public in the past, the Atlantic States Marine Fisheries Commission recently decided.

That means Joe Jurek,a Gloucester-based groundfisherman, who held the rarified position as the only Massachusetts fisherman allowed to fish for northern shrimp in the Gulf of Maine, will likely sticking to his specialization in yellow-tail flounder on most fishing days

The regulators have extended the moratorium on northern shrimp fishing until 2021. In some previous years of the moratorium, shrimp trawlers and trappers had been able to bring some of the popular seafood item to market via a program called the “research set aside.”

Besides Jurek, owner and skipper of the 42-foot FV Mystique Lady, last year’s study also included eight trawlers from Maine and one from New Hampshire.

Each participating boat was allowed to shrimp once a week for eight weeks. Each vessel was allowed to catch and sell up to 1,200 pounds of northern shrimp per week at a price to be determined by the market. There was no other compensation.

Read the full story at the Gloucester Daily Times

Changing climate to put further pressure on New England, federal report predicts

November 26, 2018 — New England’s forests, fisheries and cultural traditions are already experiencing significant disruptions from a changing climate and will face additional transformation over the coming decades, according to a federal report released Friday.

Northeastern states are seeing some of the largest changes in the nation, yet conditions are shifting even faster in New England than the region as a whole, in some instances. Annual average temperatures in New England, for example, rose by roughly 3 degrees since the beginning of the last century compared to 1.8 degrees in the contiguous United States.

Those temperature changes – combined with shifts in precipitation levels and rapid warming in the Gulf of Maine – will continue to impact the health, economy and aging infrastructure of the region.

“For example, because much of the historical development of industry and commerce in New England occurred along rivers, canals, coasts, and other bodies of water, these areas often have a higher density of contaminated sites, waste management facilities, and petroleum storage facilities that are potentially vulnerable to flooding,” reads the report from 13 federal agencies.

“As a result, increases in flood frequency or severity could increase the spread of contaminants into soils and waterways, resulting in increased risks to the health of nearby ecosystems, animals, and people – a set of phenomena well documented following Superstorm Sandy,” the report says.

While the political debate over climate change continues, there is little doubt among fishermen or the scientists who work with them that the Gulf of Maine is changing. Maine fishermen now routinely see species once found only in southern or mid-Atlantic states while stocks of northern shrimp and cod have been depleted or moved north to cooler waters.

The report cited numerous examples of New England fishermen attempting to adapt to those changes and acknowledged that the arrival of new species will create new opportunities. But the authors also warned that markets, shoreside infrastructure as well as regulatory restriction on what fishermen can catch are often slower to respond.

Scientists also predict that species particularly important to New England face a bleaker future because of rising acidity levels as the oceans absorb more carbon dioxide from the atmosphere.

Read the full story at the Portland Press Herald

Shrimp fishery moratorium extended through 2021

November 20, 2018 — The Northern Shrimp Section of the Atlantic States Marine Fisheries Commission extended a moratorium on commercial fishing of Gulf of Maine shrimp through 2021.

According to the commission’s news release, the three-year extension was set in response to low shrimp populations and the fact that, even with increasing juvenile populations, it would still take several years for the shrimp to be commercially harvestable.

A 2018 stock assessment update indicates the Gulf of Maine northern shrimp population remains depleted. “Spawning stock biomass,” referring to the shrimp that are capable of reproducing, has steadily declined to what the commission said was “extremely low levels.” In 2018, it was estimated at 1.3 million pounds, compared with 2017’s 1.5 million pounds.

“Recruitment,” the number of shrimp surviving to reach spawning status, has also been low in recent years.

The commission said that high levels of natural mortality and low levels of recruitment are hindering recovery of the stock. Natural mortality is caused by predation and unfavorable trends in environmental conditions due to increasing ocean temperatures.

“With ocean temperatures predicted to continue to rise, this suggests an increasingly inhospitable environment for northern shrimp in the Gulf of Maine,” the release says.

Fishing for shrimp has been banned for the past five years, and yet the stock has not improved, the release says.

Read the full story at MaineBiz

 

Analysis: Shrimp may have ‘no ability to recover’

November 20, 2018 — Fishery regulators last week continued the moratorium on shrimping in the beleaguered Gulf of Maine northern shrimp fishery that began after the 2013 season because of unrelenting warning signs of a stock in free fall.

No surprise there. Leading up to the decisive meeting, regulators from the shrimp section of the Atlantic State Marine Fisheries Commission had been candid about the bleak prospects of reopening the fishery in 2019.

They conceded that results from the most recent assessment of the imperiled shrimp stock showed no material improvement in abundance, spawning stock biomass, recruitment or any other metric used to gauge the health of a marine stock.

They also spelled out the continuing deleterious impact on the shrimp stock by the continued warming of the Gulf of Maine waters, which researchers have said is warming faster than 99 percent of the world’s other ocean waters.

What was surprising, however, was the ASMFC regulators opted this time to close the fishery for three years, through 2021, rather than revisit it on a year-to-year basis as they’ve done since the initial closure prior to the 2014 season. The closure came over the objection of Maine Marine Resources Commissioner Patrick Keliher.

Read the full story at the Gloucester Daily Times

 

Regional Regulators Vote For 3-Year Closure Of Maine Shrimp Fishery

November 19, 2018 — A panel of regulators from Maine, New Hampshire and Massachusetts voted Friday to put a three-year moratorium on the commercial fishery for Northern Shrimp, also known as Maine shrimp. Maine’s representatives at the meeting in Portland wanted some type of season preserved, but they were outnumbered.

The decision came after Katie Drew, a scientist with the Atlantic States Marine Fisheries Commission, told the panel there was virtually no chance the shrimp would bounce back from depleted levels before 2022 and, in fact, might never recover. Above all, she says, the Gulf of Maine, has warmed to the limits of the shrimp’s reproductive capacity.

“The warmer the waters the less baby shrimp you have the next year,” says Drew. “And so we’ve had a lot of warm waters, and we’re just not getting a enough baby shrimp into the population. And in addition a lot of things like to eat northern shrimp.”

Predators such as red hake, spiny dogfish and squid, which are growing more abundant in some parts of the Gulf. The pressure they are putting on shrimp is a growing problem, even though one top predator, humans, haven’t been in the picture since 2014.

Historically, the commercial shrimp fishery, which traditionally started in December, has been dominated by boats from Maine. But it’s been closed for four consecutive years.

Panel member Mike Armstrong, assistant director in the Massachusetts Division of Marine Fisheries, says the regulators should bow to reality and proposed the three-year closure.

Read the full story at Maine Public

 

Regulators close Maine’s shrimp fishery for next 3 years

November 19, 2018 — PORTLAND, Maine — Regulators voted Friday to close the Gulf of Maine winter shrimp season for another three years, raising fears that the fishery decimated by rising water temperatures may never bounce back.

The Atlantic States Marine Fisheries Commission has been taking a year-to-year approach to determining whether to allow a winter season, but the panel decided to shut it down for 2019, 2020 and 2021 after receiving a dismal report on the depleted fishery.

The last time the fishery was open was 2014 in Maine, New Hampshire and Massachusetts.

“The stock has shown very little signs of recovery. It’s considered a depleted resource,” said Tina Berger, spokeswoman for the agency.

Fishermen, the bulk of them from Maine, used to catch millions of pounds of the shrimp every winter.

But the warming ocean and predation have decimated the shrimp fishery. The shrimp are especially sensitive to changes in water temperature, Berger said.

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

Moratorium on Northern Shrimp Commercial Fishing Maintained Through 2021

November 19, 2018 — The following was released by the Atlantic States Marine Fisheries Commission:

In response to the continued depleted condition of the northern shrimp resource, the Atlantic States Marine Fisheries Commission’s Northern Shrimp Section extended the moratorium on commercial fishing through 2021. This three-year moratorium was set in response to the low levels of biomass and recruitment and the fact that, should recruitment improve, it would take several years for those shrimp to be commercially harvestable.

The 2018 Stock Assessment Update indicates the Gulf of Maine northern shrimp population remains depleted, with spawning stock biomass (SSB) at extremely low levels since 2013. SSB in 2018 was estimated at 1.3 million pounds, lower than SSB in 2017 (1.5 million pounds). Recruitment has also been low in recent years, with 2018 recruitment estimated at two billion shrimp. This is below the time series median of 2.6 billion shrimp. Fishing mortality has remained low in recent years due to the moratorium.

High levels of natural mortality and low levels of recruitment continue to hinder recovery of the stock. Predation contributes significantly to the natural mortality of northern shrimp and has been at high levels over the past decade. In addition, long-term trends in environmental conditions have not been favorable for the recruitment of northern shrimp. Ocean temperatures in the western Gulf of Maine have increased over the past decade, with warmer water temperature generally associated with lower recruitment indices and poorer survival during the first year of life. With ocean temperatures predicted to continue to rise, this suggests an increasingly inhospitable environment for northern shrimp in the Gulf of Maine.

Given this change in the environment and the lack of change in stock status despite the fishery being under a moratorium for the past five years, the Section debated current management approaches and if they are appropriate in the face of changing ocean conditions.  Ultimately, the Section unanimously agreed to establish a working group to evaluate management strategies for northern shrimp given changes in species abundance, particularly as a result of changing ocean conditions.  In February 2018, the Commission approved guidance that species management boards and sections could use to address shifts in species abundance and distribution.  The Section will have the opportunity to use this guidance to determine if or what management changes should be made if the stock has no ability to recover.

While industry members advocated for re-opening the commercial fishery in order to evaluate the stock status and provide economic benefits to local fishermen, Technical Committee analysis showed there is little-to-no possibility of 2019 SSB being greater than it was in 2017, even in the absence of fishing. Given the low biomass of the stock, the Section did not establish a Research Set Aside; however, annual surveys including the summer shrimp survey and the Northeast Fisheries Science Center trawl survey will continue to collect important data on the stock.

The Section also approved Addendum I to the Interstate Fishery Management Plan for Northern Shrimp. The Addendum provides states the authority to allocate their state-specific quota between gear types in the event the fishery reopens.

Finally, the Section established a second working group to review the existing Gulf of Maine Summer Northern Shrimp Survey. This working group will evaluate ways to improve the reliability and efficiency of the survey, including shifting to greater commercial industry involvement in the collection of data. Transitioning the shrimp survey to a commercial platform would be one of the options considered by the working group.

For more information, please contact Megan Ware, Fishery Management Plan Coordinator, at mware@asmfc.org  or 703.842.0740.