Saving Seafood

Study Looks at Vulnerability of Eastern Bering Sea Fish, Crab, and Salmon Stocks to Climate Change

September 19, 2019 — The following was released by NOAA Fisheries:

NOAA scientists and partners have released a Climate Vulnerability Assessment for groundfish, crabs, and salmon in the Eastern Bering Sea. They looked at the potential impacts of changing climate, ocean temperatures, and other environmental conditions on 36 groundfish, crab and salmon stocks. Of these, four rockfish stocks, flathead sole and Tanner crab were determined to be the most vulnerable. Several other fish stocks were seen as potentially more resilient. This is because they may be able to move to areas with more favorable environmental conditions, such as more food and optimum water temperatures for growth and survival.

“Alaska fisheries are really important—they contributed 58% of U.S. landings and 29% of U.S. ex-vessel value in 2016, with the majority of Alaska landings and value obtained from the Eastern Bering Sea shelf,” said Robert Foy, director, Alaska Fisheries Science Center. “In the past few years water temperatures have been much warmer than average making the need for studies like this all the more imperative. Our science both in the field and in the lab is critical to monitor ecosystem changes and provide short-term and long-term forecasts to help commercial, recreational and subsistence communities anticipate and respond to changes that impact their way of life.”

Thirty-four scientists assisted with this stock analysis. They considered the likelihood of exposure to climate change, and the sensitivity and adaptability if exposed.

Researchers used existing information on climate and ocean conditions, species distributions, and species growth and development. They estimated each stock’s overall vulnerability to climate-related changes in the region.

Read the full release here

Right whale found dead this week identified as potentially ‘one of the great fathers of the population’

September 19, 2019 — The North Atlantic right whale found dead this week off Long Island, N.Y., has been identified as a 40-plus-year-old male who had been seen this summer entangled in fishing gear in Canadian waters.

The whale, known to researchers as “Snake Eyes,” was last seen entangled in the Gulf of St. Lawrence in August, after being seen there free of gear in July.

“This is his first sighting since the entanglement,” said Jennifer Goebel, a spokeswoman for the National Oceanic and Atmospheric Administration.

Scientists at the New England Aquarium called the whale Snake Eyes because of two bright white scars on the front of his head “that look like a pair of eyes when he swam towards you,” they said Wednesday.

Read the full story at The Boston Globe

MAINE: NOAA grant will fund certificate program at UMaine aquaculture institute

September 19, 2019 — The University of Maine’s Aquaculture Research Institute has been selected to receive a $123,735 workforce development grant.

The National Oceanic and Atmospheric Administration grant will fund a pilot project creating an aquaculture certificate program, which will be open to all applicants with at least a high school degree, according to a news release. The grant is administered by the Atlantic States Marine Fisheries Commission.

UMaine’s project, “Aquaculture Workforce Development: Certificate in Applied Sustainable Aquaculture,” is designed to address aquaculture industry workforce needs in Maine by facilitating alternative career opportunities for traditional fishing communities.

The project also will incorporate the institute’s internship program, which pilots new internship models to meet hiring needs through industry and academic partnerships.

Read the full story at MaineBiz

Is ‘The Blob’ back? New marine heat wave threatens Pacific

September 18, 2019 — In the fall of 2014, marine ecologist Jennifer Fisher was stunned when jellyfish and tiny crustaceans typically found in warmer waters filled her nets off the coast of Oregon. The odd catch was just one sign of the arrival of a vast patch of warm water that came to be known as “The Blob”—a massive marine heat wave that lasted 3 years and dramatically disrupted ecosystems and fisheries along North America’s Pacific coast.

Now, with oceanographers warning that a new Blob could be forming in the Pacific Ocean, Fisher is again preparing for strange encounters when she heads out on a research cruise later this month. “This is a very similar situation,” says Fisher, who works at Oregon State University’s Hatfield Marine Science Center in Newport.

This time, however, Fisher and other scientists say they won’t be taken by surprise. They are preparing to more quickly share data on heat wave impacts with each other and with managers who may have to impose new catch limits to protect valuable fisheries. When The Blob arrived 5 years ago, “we didn’t realize the impact” it would have, recalls Toby Garfield, a physical oceanographer with the National Oceanic and Atmospheric Administration’s (NOAA’s) Southwest Fisheries Science Center in San Diego, California. “We’re going to stay ahead of this one.”

Read the full story at Science Magazine

New Study Shows Arctic Cod Development, Growth, Survival Impacted by Oil Exposure

September 18, 2019 — The following was released by NOAA Fisheries:

Today, a team of U.S. and Norwegian scientists published new laboratory research findings that show how an Arctic fish species can be seriously affected by small amounts of crude oil released into surface waters. For Arctic (Polar) cod in its early stages of development, crude oil can be lethal if exposure is high enough. Some exposed Arctic cod eggs die not long after hatching due to toxicity. At lower exposure levels, others experience developmental issues affecting their survival when they become larvae and juveniles.

“With the warming ocean and sea ice decline in the Arctic, ship traffic is on the rise. As a result, cod and their habitats are at increasing risk to oil spills,” said Ben Laurel, research fisheries biologist, Alaska Fisheries Science Center and lead author of a new paper published this week in iScience.“Since Arctic cod are one of the most abundant circumpolar forage fish, they play a key role in the marine ecosystem. We really need to better understand how an oil spill will affect keystone species and the ecosystem as a whole.”

For this study, NOAA teamed up with Oregon State University, SINTEF Ocean, and Norway’s Institute of Marine Research. The multi-disciplinary team had expertise in toxicology, fish biology, energetic studies, embryology and chemistry. They conducted one of the first laboratory studies of oil impacts on this coldwater fish species.

Read the full release here

Dead right whale off New York raises toll — and pressure on NOAA

September 18, 2019 — A dead North Atlantic right whale found floating off New York’s Long Island Monday afternoon could raise the official death toll of the endangered species to 29 in the last two years, jacking up pressure on the U.S. and Canadian governments to slow those losses.

The latest find comes less than a week after Chris Oliver, NMFS administrator, said the agency will move ahead with rulemaking to reduce the risk of whale entanglements in fishing gear — despite a withdrawal of support for proposed measure by the Maine lobster industry.

“We intend to address the threats posed by gillnets and to humpback whales at future (Atlantic Large Whale) Take Reduction Team meetings,” Oliver said in a statement issued Sept. 11.

NMFS officials said the carcass was discovered 4 miles south of Fire Island Inlet, and was so decomposed that its age, sex and cause of death could not be determined immediately.

Read the full story at National Fisherman

NOAA Fisheries Seeks Comments on Proposed Dredge Exemption Areas in the Great South Channel Habitat Management Area

September 17, 2019 — The following was released by NOAA Fisheries:

NOAA Fisheries seeks comments on proposed measures for three exemption areas within the Great South Channel Habitat Management Area (HMA) where dredge fishing for surfclams or mussel would be allowed.

The New England Fishery Management Council created the Great South Channel HMA as part of its Omnibus Habitat Amendment 2, which prohibited the use of all mobile bottom-tending fishing gear in the area. The HMA contains complex benthic habitat that is important for juvenile cod and other groundfish species, but also susceptible to the impacts of fishing.

This action would allow the surfclam fishery to operate hydraulic dredge gear year-round in two small areas (McBlair and Fishing Rip) and seasonally in a third area (Old South) within the HMA. Mussel dredge fishing would also be allowed in these exemption areas.

These exemption areas were chosen to allow relatively limited access to some historical surfclam fishing grounds, while protecting the majority of the HMA. The three exemption areas total only 6.9 percent of the total area of the HMA, and do not include areas most clearly identified as containing complex and vulnerable habitats.

Read the proposed rule as published in the Federal Register, and submit your comments through the online portal. You may also submit comments through regular mail to: Michael Pentony, Regional Administrator, Greater Atlantic Regional Fisheries Office, 55 Great Republic Drive, Gloucester, MA 01930

Comments are due date by October 17, 2019. For more details please read the draft environmental assessment as provided on the Council website.

Read the full release here

As Bering Sea ice melts, Alaskans, scientists and Seattle’s fishing fleet witness changes ‘on a massive scale’

September 16, 2019 — Derek Akeya hopes for calm waters and a lucrative catch when fishing from a skiff in the Bering Sea that surrounds his island village.

But on this windy late summer day, waves toss about the boat as Akeya stands in the bow, straining to pull up a line of herring-baited hooks from the rocky bottom.

Instead of bringing aboard halibut – worth more than $5 a pound back on shore – this string of gear yields four large but far less valuable Pacific cod, voracious bottom feeders whose numbers in recent years have exploded in these northern reaches.

“There’s a lot more of them now, and it’s more than a little bit irritating,” Akeya says.

The cod have surged here from the south amid climatic changes unfolding with stunning speed.

For two years, the Bering Sea has been largely without winter ice, a development scientists modeling the warming impacts of greenhouse-gas pollution from fossil fuels once forecast would not occur until 2050.

Read the full story at The Seattle Times

NOAA moves ahead with whale-safety rules

September 16, 2019 — The National Marine Fisheries Service has announced it is reviewing claims by the Maine Lobstermen’s Association that a goal to reduce the industry’s risks of harming North Atlantic right whales by 60% is too high. But the federal agency said it will move ahead with crafting federal rules to reduce the risk to the whales of vertical fishing rope associated with trap and pot fishing.

“In the coming months, we will proceed with rule-making as planned,” Chris Oliver, the agency’s assistant administrator, said in the statement Wednesday.

The fisheries service is in the midst of preparing a draft environmental impact statement on the proposed rule changes, based on a pact approved nearly unanimously in April by the 60 members of the Atlantic Large Whale Take Reduction Team, including the Maine association.

Read the full story at the Cape Cod Times

Program aims to provide Alaska Native and rural students with opportunities at NOAA

September 13, 2019 — The following was released by the University of Alaska Fairbanks:

Alaska Sea Grant is partnering with NOAA Fisheries to provide opportunities to Alaska Native and rural students at the federal agency. The goal is to increase their representation in marine-related professions at NOAA Fisheries, an arm of the National Oceanic and Atmospheric Administration formerly known as the National Marine Fisheries Service.

During summer 2019, NOAA Fisheries and the University of Alaska Fairbanks, which houses Alaska Sea Grant, launched a marine education and workforce development program that brought five undergraduate students to the UAF campus for a two-week course run by Vladimir Alexeev, research professor at the International Arctic Research Center. It’s called the Partnership in Education Program Alaska. The program was developed by policy analysts Sorina Stalla and Megan Hillgartner and by UAF faculty member Alexeev.

This summer’s curriculum focused on marine sciences and the drivers of Arctic change, climatology, oceanography, marine resource management and policy, law, subsistence use and perspectives, hydrology, climate modeling, permafrost, interior wildfires, meteorology, atmospheric science and more. Following their course work and a trip to the Toolik Field Station on the North Slope, students applied their knowledge and completed internships with NOAA’s regional Alaska office and its Alaska Fisheries Science Center in Juneau.

Read the full release here