Saving Seafood

Canada looking to add flexibility to right whale protection measures

October 30, 2018 — Canadian authorities are seeking to add greater flexibility to fishing regulations put in place to protect critically endangered North American right whales.

At an industry roundtable in Dartmouth, Nova Scotia, on Tuesday, 23 October, Minister of Fisheries, Oceans and the Coast Guard (DFO) Jonathan Wilkinson signaled a willingness to lessen the severe restrictions placed on various fisheries in 2018 to protect the whales.

In 2017, the death of 12 right whales in Canadian waters prompted DFO to impose extreme measures on fishing, shipping, and maritime traffic for the 2018 season. No right whales died in Canadian waters during this period, and the stiff measures kept Canada’s fishery on the right side of U.S. marine mammal protection legislation, which helped maintain access to U.S. markets for Canadian suppliers. However, fishermen said the closures cost them millions of dollars.

In recent months, regulators, scientists, and fishermen have worked together to find an accommodation in procedures for protecting the right whales. As a result of this work, a new pilot project has been proposed for the Grand Manan lobster fishery. In 2018, the sighting of a single right whale caused a 15-day shutdown of the fishery. For 2019, it will be sufficient for the Grand Manan lobster fishermen to cut their trailing buoy when a right whale is spotted.

New Brunswick Crab fishermen, who work in the Gulf of St. Lawrence, are hoping this potential new flexibility extends to them. Martin Noel of New Brunswick’s Acadian Crab Fishermen’s Association said his group supported that avenue.

Read the full story at Seafood Source

Turning an invasive problem into a bait solution

October 25, 2018 — With concerns growing over a likely bait shortage in the lobster industry in Maine and Canada due to a drastic cut in the upcoming season’s herring quota, Nova Scotia resident Patrick Swim has a possible solution. Swim thinks he can solve the bait shortage by harvesting an invasive species.

Silver carp is one of the four species of the invasive Asian carp (silver, bighead, grass, and black) that have placed the Great Lakes water system at risk. Carp were brought to North America in the 1970s as a biological control of algae, plants, and snails in aquaculture sites. Subsequent flooding allowed them to escape their pens, which created a new problem for the environment and marine life. A mature meter-long carp can weight 40 kilograms and consume up to 40 percent of their body weight each day, which puts stress on resources for native species. They also reproduce rapidly.

Swim was intrigued by reports that silver carp are so disturbed by noise and vibration caused by boat motors that they jump up to three meters out of the water. While looking at this flying fish phenomenon, Swim, whose family have long fished lobster on Canada’s Cape Sable Island, had an idea to harvest the carp, freeze it, cut it into pieces and sell it as a cheap bait to East Coast lobster fishermen.

In the past decades, Asian carp have replaced native fish species in areas of the Mississippi River and its tributaries. Their advance towards the Great Lakes has spurred the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, U.S. Coast Guard, U.S. Environmental Protection Agency, and the Illinois Environmental Protection Agency to spend tens of millions of dollars annually trying to contain them. So far, electro-magnetic fields and fish fences have prevented all but a few carp from entering the lakes.

Read the full story at Seafood Source

Right Whales Could Drop to Levels Unseen Since 1990

October 23, 2018 — Scientists say the population of North Atlantic right whales could decline to levels not seen since 1990 in as few as 12 years.

The Atlantic States Marine Fisheries Commission, which manages coastal fisheries, received an update on the status of the whales on Monday. The whales are among the most endangered marine mammals and are thought to number only about 437.

The population was only 268 in 1990 before it rebounded to a recent high of 481 around 2010. But the species has been hindered by poor reproduction and several years of high mortality since then.

Read the full story from the Associated Press at U.S. News

Researchers Find Bright Sides to Some Invasive Species

October 16, 2o18 — Off the shores of Newfoundland, Canada, an ecosystem is unraveling at the hands (or pincers) of an invasive crab.

Some 1,500 kilometers (930 miles) to the south, the same invasive crab — the European green crab — is helping New England marshes rebuild.

Both cases are featured in a new study that shows how the impacts of these alien invaders are not always straightforward.

Around the world, invasive species are a major threat to many coastal ecosystems and the benefits they provide, from food to clean water. Attitudes among scientists are evolving, however, as more research demonstrates that they occasionally carry a hidden upside.

“It’s complicated,” said Christina Simkanin, a biologist at the Smithsonian Environmental Research Center, “which isn’t a super-satisfying answer if you want a direct, should we keep it or should we not? But it’s the reality.”

Simkanin co-authored a new study showing that on the whole, coastal ecosystems store more carbon when they are overrun by invasive species.

Take the contradictory case of the European green crab. These invaders were first spotted in Newfoundland in 2007. Since then, they have devastated eelgrass habitats, digging up native vegetation as they burrow for shelter or dig for prey. Eelgrass is down 50 percent in places the crabs have moved into. Some sites have suffered total collapse.

That’s been devastating for fish that spend their juvenile days among the seagrass. Where the invasive crabs have moved in, the total weight of fish is down tenfold.

The loss of eelgrass also means these underwater meadows soak up less planet-warming carbon dioxide from the atmosphere.

In Cape Cod, Massachusetts, the same crab is having the opposite impact.

Off the coast of New England, fishermen have caught too many striped bass and blue crabs. These species used to keep native crab populations in check. Without predators to hold them back, native crabs are devouring the marshes.

Read the full story at VOA News

Ropes are latest flashpoint in tug of war over endangered right whales

October 15, 2018 — The lobster industry is willing to consider switching to weaker rope to protect the endangered right whale from deadly entanglements, but whale defenders say that doesn’t go far enough to help a species that can’t bear even one more death.

A team of scientists, regulators, animal rights groups and fishermen met this week in Providence to review proposals to help a species that has dwindled to about 450 individuals after coming back from the brink of extinction.

The team is advising the National Marine Fisheries Service on how to prevent whales from getting entangled in fishing gear as they migrate, feed and mate as they travel back and forth along the East Coast of the United States and Canada.

The team agreed on a lot of measures that could help them understand why the whales are dying, like putting distinctive marks on all fishing gear so regulators can know which fisheries pose the biggest threat, but not on how to actually stop entanglement deaths.

Led by Maine regulators and fishermen, the lobster industry agreed Friday to explore weaker vertical lines – the rope that links seabed traps to a surface buoy – in areas where whales gather in numbers or eat, an act that puts them at greater risk of a fatal entanglement.

Rope strength limits would represent “a giant step forward,” lobster industry officials said.

“We pushed ourselves way beyond our comfort zones to present this idea with a bow on it,” said Patrice McCarron, director of the Maine Lobstermen’s Association. “Let’s get the low-hanging fruit and find gear that we could actually fish and get in the water.”

Read the full story at the Portland Press Herald

In Changing Climate, Endangered Right Whales Find New Feeding Grounds

October 10, 2018 — Amy Knowlton pilots the 29-foot research vessel Nereid out of Lubec harbor and into the waters of the Bay of Fundy, off of easternmost Maine. A scientist with the New England Aquarium’s Anderson Cabot Center for Ocean Life Knowlton points to harbor porpoises chasing fish in the wind-swept waters on a recent morning.

Then something much larger appears off the stern.

“Whale behind us,” Knowlton says, steering closer. “It’s probably a humpback or fin whale, we’ll get a better look.”

It turns out to be two humpback whales — a cool sighting, but not the kind she is after.

Knowlton is hoping to find the endangered North Atlantic right whales that she and her colleagues have been studying in these waters since 1980.

Right whales are large cetaceans, with big heads and no dorsal fins. Researchers used to count as many as 200 foraging here in late summer. But the whales became scarce starting in 2010, and their range shifted dramatically. Many more are now summering hundreds of miles north, off Canadian shores in the Gulf of Saint Lawrence. More than 130 have been spotted there in recent months.

Marianna Hagbloom, a research assistant on Knowlton’s team, surveyed that area in August and said it was nothing like the Bay of Fundy.

“We had days where we were seeing about 50 individuals,” Hagbloom says. “Just right whales popping up left and right. It’s a beautiful thing to see.”

Read the full story at NPR

Measures to protect North Atlantic right whales have been effective, official says

October 9, 2018 — Representatives of the fishing industry and Fisheries and Oceans Canada met in Moncton over the weekend to look at the impact protection measures were having on the North Atlantic right whale — and to help decide what should happen next year.

The 2018 fishing season has been controversial, with fishermen in the Acadian Peninsula protesting the new federal measures that were put in place to protect the North Atlantic right whale.

Some of those measures included closing several fisheries where whales were present in the Gulf of St. Lawrence, speed restrictions for boats and increased surveillance.

“I think it was huge this year, the collaboration. The fishermen were very good at monitoring the management measures,” said Serge Doucet, regional director of Fisheries and Oceans Canada for the Gulf of St. Lawrence, speaking in French.

Doucet noted that no North Atlantic right whales died in Canadian waters this year from entanglements or collisions with fishing boats.

And although there have been some interactions with whales this year, the department believes that measures to protect right whales have been effective so far.

“There were challenges, it was not easy for all fishermen,” he said. “But their commitment to protect whales is there.”

Read the full story at CBC News

US Fishermen Lose Quota in New Fishing Pact With Canada

October 4, 2018 — American fishermen are losing thousands of pounds of valuable fishing quota under a new catch share agreement with Canada.

Fishermen from the U.S. and Canada seek haddock, cod and flounder on Georges Bank, which is a critical fishing ground east of New England, The two countries craft a catch share agreement every year. Under the latest agreement, the U.S.’s eastern Georges Bank cod quota is falling by more than 25 percent to about 415,000 pounds and the eastern Georges Bank haddock quota is falling by about 4 percent to about 33 million pounds.

Yellowtail flounder on Georges Bank is also falling by about half, to about 230,000 pounds. The U.S. gets 76 percent of the flounder quota while Canada gets 71 percent of the cod quota and the haddock is divided evenly.

The loss in quota will present a hardship for New England fishermen, who are already coping with low cod quotas and the collapse of the cod stock, said Terry Alexander, a longtime Maine fisherman and member of the regulatory New England Fishery Management Council that approved the catch share agreement last week.

“It’s going to be tough to get by with for sure,” Alexander said. “Cod seems to be in the cellar and yellowtail is even deeper in the cellar.”

The proposed quotas are based on historical catches and trawl surveys. Canada’s quotas are also proposed to decline. The quotas were recommended by U.S./Canada Transboundary Management Guidance Committee, which is a panel made up of government and industry members that includes representatives from both countries.

Read the full story from the Associated Press at The New York Times

US, Russia, China, others to sign agreement preventing illegal fishing in Arctic

October 3, 2018 — The United States is set to join nine other countries and organizations in a first-of-its kind agreement to protect Arctic Ocean waters from commercial fishing.

The pact, scheduled to be signed Wednesday, 3 October in Ilslissat, Greenland, comes after two years of negotiations between countries with coastlines on the Arctic as well as other major fishing powers. Those nations concluded talks last November.

The agreement comes as polar melting has reduced the Arctic ice cap and open new areas in the central part of the ocean for vessels. That means commercial fishing may be viable in those areas.

However, nine years ago, the U.S. closed its exclusive economic zone in the Arctic off the northern Alaskan coast to commercial fishing operations until government officials learned more about the region’s ecosystem. Alaska fishermen have expressed fears that the melting could lead to foreign vessels fishing in U.S. waters.

In a statement released 1 October, the U.S. State Department said the Greenland agreement cuts down chances of illegal fishing taking place in U.S. waters currently off limits to American fishermen.

Under terms of the agreement, the participating nations must create plan to study the Arctic’s ecosystem and not just for fishing purposes.

Michael Byers, an international law professor at the University of British Columbia, praised the countries for their forward thinking on the matter in a Canadian Press article.

Read the full story at Seafood Source

Right whale protections could force change for lobster industry

October 3, 2018 — In the second week of October, the Atlantic Large Whale Take Reduction Team will meet in Providence, Rhode Island, U.S.A. to discuss what efforts are necessary to stop the deaths of right whales, one of the most endangered species on the planet.

Those efforts will likely include some restrictions on various North Atlantic fisheries that use roped gear, such as the New England lobster fishery. A string of recent whale deaths has been linked to entanglement in fishing gear, such as one whale found floating near Martha’s Vineyard, Massachusetts, on 27 August.

Those entanglement deaths have already pushed regulators towards requiring any roped lobster gear to be removed from areas that right whales are known to be present, with month-long fishery bans proposed for certain areas. The threat has also led to some companies trying to innovate ropeless lobster gear in order to keep the lobster fishery working while roped gear is banned.

The need for action is dire, according to a recent report by NOAA. While the right whale had been in recovery, the series of recent deaths has put that recovery in question.

“At the current rate of decline, all recovery achieved in the population over the past three decades will be lost by 2029,” the NOAA report said.

In Maine, the lobster industry was recently awarded a grant to gather data on the affect of lobster gear on right whales. Finding out what impact Maine’s lobster industry has would be of vital importance to the states economy. In 2017, the state took in USD 434 million (EUR 376 million) in 2017, and generated another USD 1 billion (EUR 867 million) in post-dock revenue.

The lobster industry in Maine has been confident that the entanglements haven’t been caused by their gear. None of the whale deaths in 2017 could be directly attributed to lobster gear.

According to the Portland Press Herald, the state has proposed putting a mark unique to Maine on all gear used by lobstermen from the state so that regulators can rule out Maine fishermen from entanglements.

Read the full story at Seafood Source