Saving Seafood

Baby lobster numbers spell trouble for shellfish population

July 1, 2019 — Baby lobsters are continuing to appear in high numbers off some parts of Canada while tailing off in New England, raising questions about what the valuable shellfish’s population will look like in several years.

University of Maine scientist Rick Wahle has documented trends in baby lobster density for years, and released new data for 2018 this month. The new data reinforce recent trends about lobsters that show upticks off sites in Atlantic Canada, such as some areas in Nova Scotia, Wahle said. Meanwhile, the Gulf of Maine reported below average numbers from Bar Harbor to Cape Cod, he said.

Young lobsters settle into the ocean bottom, where they take shelter as they grow. Wahle tracks where lobsters are settling in 23 areas from Rhode Island to Prince Edward Island, Canada. This year’s data showed high totals in Canadian locations such as St. Mary’s Bay, Nova Scotia, and the southern Gulf of St. Lawrence, but low numbers in Maine fishing areas such as the Midcoast region and Casco Bay.

American fishermen compete with Canada for the same species of lobster, which anchors one of the most lucrative fisheries in either country. Some scientists have said the shellfish appear to be moving north as waters warm.

“It’s as if this wave that has crested in Maine is now increasing in Atlantic Canada,” Wahle said.

New England’s commercial harvest of lobster has been strong in recent years, but it’s dependent on young lobsters growing to maturity. Some New England sites, such as those off Rhode Island, show few baby lobsters at all.

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

Grandmother and Grandfather Among 4 Endangered Whales That Died This Month

June 26, 2019 — Four North Atlantic right whales were found dead in the Gulf of St. Lawrence in Canada in the last three weeks, representing about one percent of the remaining population that is closely watched.

One, named Punctuation, was a breeding female who had mothered eight calves and then gone on to have several grandchildren, making her death a significant loss for a dwindling population. She had been sighted as long ago as 38 years.

Another, known as Comet, was roughly 33 years old and well known to whale-watching experts, who also said that he had become a grandfather.

Two others were a younger male named Wolverine that died earlier this month, and an 11-year-old female that was found dead along with Comet near New Brunswick’s Acadian Peninsula on Tuesday night.

The New England Aquarium, which tracks the endangered population, said in a statement: “The loss of sexually mature females is biologically a major loss to this species that has seen a precipitous population decline over the past several years.”

The aquarium noted that hundreds of the right whales had migrated northward into the Gulf of St. Lawrence as warming waters reduced their food source, mainly copepods in the Bay of Fundy and the Gulf of Maine.

Read the full story at The New York Times

This Discovery Could Be The Key To Managing New England’s Cod Population

June 24, 2019 — Cod has long been a staple of the New England fishery, but this once-plentiful fish has declined in recent decades. Despite repeated attempts to rebuild the stock, assessments suggest that the species has not recovered, frustrating biologists and fishermen alike.

Although the species is managed as a single population, cod in the Gulf of Maine can be divided into two genetically-distinct groups. And according to a new study, understanding the unique behavior and lifecycles of these two groups may be the key to creating a better management strategy.

“These subpopulations are dramatically different from one another,” says Micah Dean, a doctoral student at Northeastern’s Marine Science Center who led the study. “And the mix of these subpopulations changes over space and season, and over time. This sort of complexity needs to be accounted for.”

Incorporating the differences between these two groups into population models could improve management decisions, says Dean, who is also a senior biologist for the Massachusetts Division of Marine Fisheries. And those decisions are vital to the survival and recovery of the fishery.

Both fisheries managers and fishermen have known that groups of cod in the Gulf of Maine gather to release and fertilize eggs twice each year, when the bottom temperatures are between 6 and 8 degrees Celsius (42.8 and 46.4 degrees Fahrenheit). In the last decade, researchers have confirmed that the fish spawning in May and June are distinct from the fish spawning in November and December. But there hasn’t been a clear way to incorporate this information into management strategies, so the animals have continued to be grouped together.

Read the full story at News at Northeastern

MAINE: Mills signs wind bill, announces plans to advance offshore energy

June 21, 2019 — Stalled efforts to test a floating wind farm off the Maine coast got back on track Wednesday after Gov. Janet Mills signed legislation directing the Public Utilities Commission to approve the contract for Maine Aqua Ventus, a first-of-its-kind wind project in the United States.

“With the innovative work being done at the University of Maine, our state has the potential to lead the world in floating offshore wind development,” Mills said. “This long-overdue bill will move us in that direction.”

Mills also announced two collaborative efforts to put the state back in the game for offshore wind energy research.

First, Maine has accepted an invitation from the Bureau of Ocean Energy Management to participate with New Hampshire and Massachusetts in a federally led Gulf of Maine Intergovernmental Regional Task Force on offshore wind. The goal is to identify potential opportunities for renewable energy leasing and development on the outer continental shelf.

Mills also announced that she will create the Maine Offshore Wind Initiative. The state-based program will identify opportunities for offshore wind development in the Gulf of Maine and determine how Maine can best position itself to benefit from future offshore wind projects, including opportunities for job creation, supply chain and port development, and offshore wind’s impact on Maine’s energy future.

Read the full story at the Portland Press Herald

MAINE: Deer Isle lobstermen offer whale rule alternative

June 17, 2019 — For Maine lobstermen, 2019 is likely to bring a summer of discontent.

Fuel prices are high. Cuts in herring fishing quotas — with further cuts likely — mean that bait is likely to be extremely scarce, and whatever’s available extremely expensive as the season develops. And that’s the good news.

What really has lobstermen worked up is the demand by federal regulators that they reduce the risk of death or injury to endangered right whales in the Gulf of Maine by 60 percent. To do that, Maine lobstermen will have to reduce the number of vertical endlines in the water — the lines that link traps on the bottom to buoys on the surface — by 50 percent.

Despite the harsh restrictions, the recommendations of NOAA’s Large Whale Take Reduction Team were a victory of sorts. For the time being, there is no suggestion of closing areas of the Gulf of Maine to fishing and the demand by some conservation organizations for the use of “ropeless” fishing gear was quashed.

Last Thursday, Department of Marine Resources Commissioner Patrick Keliher drew a packed house to a meeting of the Zone C Lobster Management Council, held at the Reach Performing Arts Center in the Deer Isle-Stonington Elementary School, to explain the regulatory process and to hear suggestions from lobstermen as to how best to meet the line reduction goal in the area where they fish.

It was the second of seven meetings Keliher has scheduled with the state’s seven zone councils this month. Carl Wilson, DMR’s chief scientist, and most of the department’s upper echelon, were on hand as well.

DMR is working on a very tight timeline, Keliher said.

Read the full story at The Ellsworth American

U.S. Regional Offshore Wind Leasing Strategy Announced

June 13, 2019 — The U.S. Bureau of Ocean Energy Management (BOEM) has published a new regional offshore wind leasing strategy, saying the U.S. Outer Continental Shelf (OCS) provides a world-class wind resource on both the Atlantic and Pacific coasts. BOEM has 15 active commercial leases for offshore wind development that could support more than 21 gigawatts of generating capacity. The first commercial scale offshore wind facility on the OCS could be under construction as early as this year.

However, BOEM notes the need to consider other uses, such as commercial and recreational fishing, vessel traffic and military mission needs and and will be moving forward with leasing using a regional approach, processing projects currently in the pipeline, and pursuing leasing activities as follows:

Gulf of Maine. On January 2, 2019, BOEM received a letter from the Governor of New Hampshire requesting the establishment of an Intergovernmental Task Force.  Although the State of Maine and Commonwealth of Massachusetts have not yet expressed interest in promoting development in this area, BOEM believes that the establishment of a regional task force for the Gulf of Maine area that includes Maine, New Hampshire and Massachusetts governmental members will support further dialogue and collaboration on offshore wind matters affecting shared natural, socioeconomic, and cultural resources on a regional scale.

Read the full story at The Maritime Executive

New restrictions considered to help protect whales off coast of Maine

June 11, 2019 — Dozens of lobstermen showed up for tonight’s meeting at Kennebunk High School.

They say the proposed restrictions are way too tough and could severely hurt Maine’s lobster industry.

The Department of Marine Resources is looking to remove hundreds of lobstermen’s vertical lines from the Gulf of Maine.

These lines are what connect the buoy to the trap.

Experts say right whales, which are near extinction, are getting entangled in them.

Roughly 411 right whales are estimated to be alive today.

While the department confirms no right whale deaths have occurred in the Gulf of Maine, the state still has to play its part due to federal law.

The department says the goal is to reduce the risk of entanglement deaths by sixty percent.

Lobstermen say if right whales aren’t getting hurt in their lines, it shouldn’t be their responsibility.

Read the full story at WGME

Possible whale-protection strategies? Lobster trap reductions, more traps on one line

June 6, 2019 — The Maine Department of Marine Resources is in the midst of a first round of meetings with the lobster industry, to discuss strategies to cope with an expected 50% cut in the number of “endlines” in the water.

Endlines are the vertical lines that connect lobster traps that are on the ocean bottom with a buoy at the sea surface. The buoy identifies where the traps are, and the vertical lines are used to haul up the traps.

The agency is holding the meetings with Maine’s seven Lobster Management Zone Councils during June to facilitate the development of a proposal that meets targets established by the Atlantic Large Whale Take Reduction Team for protecting right whales, according to an agency news release.

The team has recommended broad measures for Maine that include removing 50% of vertical lines from the Gulf of Maine and the use of weak rope in the top of remaining vertical lines. The measures put forward by the team are driven by federal laws designed to protect whales. The laws are the Endangered Species Act and the Marine Mammal Protection Act.

Read the full story at MaineBiz

Warmed waters linked to diminished food for right whales

June 4, 2019 — Overheated waters pouring into the Gulf of Maine from deep ocean reserves along the Atlantic coast appear to be diminishing the food supply on which North Atlantic right whales rely.

A new report from Oceanography says warming temperatures in the gulf are impacting densities of zooplankton, which the whales rely on for food.

The rapid pace of change near the Bay of Fundy, in particular, now indicates that traditional methods of protecting the whales, including protecting their decadeslong feeding areas, may need to be refined.

“Climate change is outdating many of our conservation and management efforts,” said the report’s lead author, Nicholas Record, a senior research scientist at the Bigelow Laboratory for Ocean Sciences in East Boothbay, Maine.

Read the full story at the Cape Cod Times

Maine’s Atlantic salmon prognosis remains grim despite all-time low harvest and more adult returns to North American rivers

May 31, 2019 — On Thursday, as national delegations prepare to meet in Norway to discuss Atlantic salmon conservation, there’s a mixed bag of news for those who are passionate about salmon and salmon angling.

The headline on an Atlantic Salmon Federation press release, in fact, sounds downright cheery, as it announces that harvest of the fish in the North Atlantic is at an all-time low, and adult returns to North American rivers increased from 2017 to 2018.

That’s the attitude the ASF is taking heading into the annual meeting of the North Atlantic Salmon Conservation Organization, at least.

In an accompanying report, “State of the North American Atlantic Salmon Populations,” a more sober picture begins to emerge.

According to that report, salmon returns to U.S. rivers in 2018 met only 3 percent of the conservation limit for fish that had spent two winters at sea. And what’s a “conservation limit?” That’s defined as the number of spawning adults below which populations are unable to sustain themselves, and begin to decline.

And that pretty much defines the Atlantic salmon situation here in Maine; the fish is listed under the federal Endangered Species Act. Fishing for Atlantic salmon here is not allowed, and the population that does exist is almost entirely dependent on the annual stocking of hundreds of thousands of hatchery fish.

In 2018, according to the ASF, the Penobscot had 480 large salmon and 289 small salmon return. That run of 769 fish was lower than 2017’s 849 returning salmon.

Read the full story at the Bangor Daily News