Saving Seafood

Whale activists file objection to Gulf of Maine lobster fishery certification

July 1, 2022 — Conservation groups formally objected to a recent recommendation by MRAG Americas that the Gulf of Maine lobster fishery be recertified to the Marine Stewardship Council standard.

The Gulf of Maine lobster fishery, which covers U.S. landings of the North American lobster was first certified to the MSC standard in 2016, and its current certificate expires on June 30. MRAG Americas has recommended that the certification continue, but groups including Animal Welfare Institute, Defenders of Wildlife, and the Natural Resources Defense Council claim the fishery no longer meets the standards due to complications related to the critically endangered North Atlantic right whale.

“If the Gulf of Maine lobster fishery was certified as sustainable at this time, consumers of MSC-certified lobster could be unknowingly hastening the demise of one of our most emblematic and endangered species,” said Francine Kershaw, senior scientist with NRDC, in a prepared statement. “There could not be a more blatant way to further erode consumer confidence in MSC as a certifying body.”

At the heart of the issue is the reoccurring fight over the lobster industry’s impact on right whales – something the MSC has been involved with once before. In August 2020, the MSC suspended the certification of the Gulf of Maine lobster fishery after a federal court found it was in violation of the Endangered Species Act.

The suspension has since been lifted, and the lobster industry is also under new standards implemented by NOAA Fisheries to comply with Endangered Species Act. Despite the new rules, the NGOs claim that the fishery is still relying on insufficient protection measures and that it is still posing a threat to right whales.

Read the full story at National Fisherman

NGOs object to MSC recertification for Gulf of Maine lobster

June 28, 2022 — Conservation groups have formally objected to a recent recommendation by MRAG Americas that the Gulf of Maine lobster fishery be recertified to the Marine Stewardship Council standard.

The Gulf of Maine lobster fishery, which covers U.S. landings of the North American lobster (Homarus americanus) was first certified to the MSC standard in 2016, and its current certificate expires on 30 June, 2022. MRAG Americas has recommended that the certification continue, but groups including Animal Welfare Institute, Defenders of Wildlife, and the Natural Resources Defense Council claim the fishery no longer meets the standards due to complications related to the critically endangered North Atlantic right whale.

Read the full story at SeafoodSource

 

How warming ocean temperatures wiped out Maine’s shrimp industry

June 24, 2022 — Shrimp is one of the iconic New England meals.

Unfortunately, Gulf of Maine shrimp or northern shrimp (Pandalus borealis) are a cold-water species and New England is on the very southern tip of their range.

They occur from the Arctic to northern New England and are one species that is so temperature-dependent that we could use them as an indicator to detect climate changes.

Since 2014 fishing for northern shrimp has been banned in the United States. The stock in our area has decreased to the point where they are not reproducing. This is not due to overfishing; it is directly due to the temperature of the water. They have simply moved north to colder Canadian waters.

Read the full story at The Portsmouth Herald

Scientists see long-term hope for Maine’s lobster fishery despite warming waters

June 13, 2022 — Dire predictions about the effects of global warming on Maine’s lobster population may be exaggerated and underestimate the potential that conservation measures have to preserve the fishery into the future.

Rapid warming in the Gulf of Maine and the collapse of lobster fisheries in southern New England have fueled predictions that lobsters will likely move north out of Maine waters in the coming decades. But ongoing research at the University of Maine is revealing a more optimistic long-term view of the Maine lobster fishery.

The UMaine scientists are now projecting that temperatures in Gulf of Maine will likely remain within lobsters’ comfort zone because of the gulf’s unique oceanographic features, though changing ocean currents are harder to predict. The researchers cautioned that the dynamics of global warming are complex and make it difficult to project far into the future with certainty.

Ocean stratification – where water of different densities separates into distinct layers – is keeping the bottom temperatures colder on the Gulf of Maine’s western side, the scientists say, while strong tidal mixing in the eastern gulf and the Bay of Fundy helps moderate the water temperature there during the summer. Because Maine waters have historically been so cold, they say, even a couple of degrees of warming should keep Maine’s bottom waters below 68 degrees, the temperature at which lobsters begin to show signs of stress, according to the Atlantic States Fisheries Management Council.

Read the full story at the Portland Press Herald

New research shows climate change impacts on whale habitat use in the warming Gulf of Maine

June 10, 2022 — New research finds climate change is having an impact on how large whale species, including the critically endangered North Atlantic right whale, use habitats in the warming Gulf of Maine, showing that right whales’ use of Cape Cod Bay has shifted significantly over the last 20 years.

The study, led by the New England Aquarium and including researchers from the University of Massachusetts Amherst, the USGS Northeast Climate Adaptation Science Center, the Center for Coastal Studies, UCLA, the National Marine Fisheries Service, and the Canadian Whale Institute was published this month in the journal Global Change Biology. The authors set out to better understand the impacts of ocean climate change on phenology, or the timing of recurring biological events such as when plants flower each year. Using more than 20 years of data, the scientists measured shifts in whale habitat use in Cape Cod Bay, evaluating trends in peak use for North Atlantic right whales, humpback whales, and fin whales. The study found that peak use of Cape Cod Bay had shifted almost three weeks later for right whales and humpback whales. Changes in the timing of whale habitat use were related to when spring starts, which has been changing as a result of climate change. The study suggested that highly migratory marine mammals can and do adapt the timing of their habitat use in response to climate-driven changes in their environment, with results showing increased habitat use by right whales in Cape Cod Bay from February to May, with greatest increases in April and May.

“The time of year when we are most likely to see right and humpback whales in Cape Cod Bay has changed considerably, and right whales are using the habitat much more heavily than they did 20 years ago,” said lead author Dr. Dan Pendleton, Research Scientist in the New England Aquarium’s Anderson Cabot Center for Ocean Life.

Read the full story at ScienceDaily

Can Offshore Wind Energy Coexist With Maine’s Lobster Industry? Attempt Underway

June 9, 2022 — Researchers at the University of Maine are attempting to work ahead to prevent problems between one of Maine’s heritage industries and a new clean energy sector.

Over the past several years, Maine lobstermen have raised concerns about offshore wind development in the Gulf of Maine and its potential to disrupt where and how they fish.

Hundreds of people in Maine’s lobster industry organized a protest in the state’s capital, Augusta, last year on the same day Gov. Janet Mills issued a moratorium on all new offshore wind development in state waters for 10 years, excluding some specific research projects. ‘

Roughly one week ago, UMaine announced it would try to “minimize” conflict by working with the Maine Lobstermen’s Association and other groups to gather data on where fishing occurs, in order to inform offshore wind development.

“Right now, published maps suggest that lobster fishing is occurring everywhere. We hope through this effort to provide more spatial specificity about the most important fishing locations — where fishermen spend more time and effort,” said Kate Beard-Tisdale, a professor of spatial computing at the university who is leading this collaboration, in a statement released by UMaine.

Read the full story at NECN

NASA-funded Study: Gulf of Maine’s Phytoplankton Productivity Down 65%

June 8, 2022 — The Gulf of Maine is growing increasingly warm and salty, due to ocean currents pushing warm water into the gulf from the Northwest Atlantic, according to a new NASA-funded study. These temperature and salinity changes have led to a substantial decrease in the productivity of phytoplankton that serve as the basis of the marine food web. Specifically, phytoplankton are about 65% less productive in the Gulf of Maine than they were two decades ago, scientists at Bigelow Laboratory for Ocean Sciences in East Boothbay, Maine, report in new results published today.

The Gulf of Maine helps fuel New England’s marine ecosystems and economy. Like plants on land, phytoplankton absorb carbon dioxide from the atmosphere and use photosynthesis to grow, and then become a food source for other organisms. Disruptions to their productivity can lead to adverse effects on the region’s fisheries and the communities that depend on them.

“Phytoplankton are at the base of the marine food web on which all of life in the ocean depends, so it’s incredibly [significant] that its productivity has decreased,” says William Balch, the Bigelow Laboratory scientist who led the study. “A drop [of] 65% will undoubtedly have an effect on the carbon flowing through the marine food web, through phytoplankton-eating zooplankton and up to fish and apex predators.”

Read the full story from NASA

UMaine and lobster industry team up on innovative collaboration to map Maine’s fishing effort

June 6, 2022 — The University of Maine is leading an innovative new research project to collaborate with Maine’s lobster industry to explore the potential to use data owned by commercial lobstermen to map fishing effort. These data may be used to minimize conflict from potential future offshore wind development.

The state of Maine has set an aggressive goal to reduce greenhouse gas emissions and achieve carbon neutrality by 2045 and is looking to floating offshore wind development in the Gulf of Maine to supply renewable power, as well as economic benefit.

Participants in Maine’s commercial fisheries are concerned that offshore wind development could result in lost fishing grounds and pose significant navigation and safety concerns. While Maine’s lobster fishery accounted for 82 percent of the value of Maine’s commercial seafood landings in 2021, there are no comprehensive data on where and when Maine lobstermen fish. To minimize the impact on Maine’s lobster fishery, better data are needed on the location, type and intensity of fishing activity in the Gulf of Maine.

Kate Beard-Tisdale is leading this collaborative project to use data already being collected by commercial lobstermen to fill these data gaps.

Read the full story at the Bangor Daily News

A prized southern crustacean could be Maine’s newest fishery

May 31, 2022 — The appearance of blue crab in Maine over the past couple years has researchers wondering if the prized southern crustacean is making a new home up north.

Known for their bright blue claws, blue crabs are one of the most valuable commercial fisheries in the Chesapeake Bay. While not unheard of, sightings in Maine are rare, and the species historically does stray much further than Massachusetts.

But scientists in southern Maine say they’ve found dozens of blue crabs in the salt marshes off Wells, prompting them to investigate if the species is extending its habitat north as the Gulf of Maine warms.

If it is, there’s potential for a new fishery in Maine, though there is also tremendous uncertainty around how the highly predatory crab would interact with local species, including the lobster — the bread and butter of Maine’s fishing fleet.

Read the full story at the Bangor Daily News

 

MASSACHUSETTS: State weighs relief fund to buoy lobster industry

May 27, 2022 — Lawmakers want to create a new fund to help commercial lobstermen whose livelihoods are being impacted by state and federal regulations aimed at protecting critically endangered north Atlantic right whales.

An amendment added to the Senate version of the $49.7 billion state budget, approved Thursday, would set up a Lobstering Closure Mitigation Fund through the state’s unemployment system with at least $12 million in initial funding.

The amendment was co-sponsored by Sens. Bruce Tarr, R-Gloucester, and Patrick O’Connor, R-Weymouth, who say the move will provide “much needed relief” for the lobster industry.

“It is absolutely critical that we provide relief to the people in this industry which is so important to the commonwealth,” Tarr said. “As the second largest provider of lobster in the nation these workers are needed for another day, another year, and another generation.”

Read the full story at the Gloucester Daily Times