Saving Seafood

Regulators walk back catch limits for Atlantic herring

June 25, 2025 — Federal regulators have proposed expanding catch limits for Atlantic herring, reversing course on earlier restrictions set to bring the stressed fishery back from the edge of collapse.

NOAA Fisheries’ proposed rule would expand 2025 harvest limits to 4,556 metric tons, 68 percent higher than the current limit of 2,710 metric tons. The proposal, which adopted recommendations from the New England Fishery Management Council (NEFMC), would further raise catch limits to 9,134 metric tons in 2026.

“The Council’s proposed specifications is anticipated to prevent overfishing and meet other conservation and management goals for the fishery,” Jamie Cournane, the NEFMC’s lead fishery analyst for Atlantic herring, said in a statement.

Read the full article at E&E News

NOAA expects average-sized “dead zone” in the Gulf this summer

June 24, 2025 — NOAA scientists have forecast that the annual “dead zone” in the Gulf of Mexico, currently referred to as the Gulf of America by the U.S. government, will be 5,574 square miles – just slightly higher than the long-term average of 5,244 square miles.

The dead zone is a massive hypoxic area caused by excess nutrient pollution and other discharges into the Mississippi-Atchafalaya watershed, which feeds algae growth in the Gulf of Mexico.

Read the full article at SeafoodSource

NOAA awards $95 million contract to upgrade fisheries survey vessel

June 20, 2025 — NOAA has awarded $95,408,666 to JAG Alaska Inc. from Seward, Alaska, to complete expanded upgrades and maintenance on NOAA’s fisheries survey vessel Oscar Dyson. Following the 2026 field season, the ship will go into a year-long maintenance period.

NOAA is working to maximize the service life of each of its vessels through long-term maintenance planning and tracking. The goal of this forward-looking maintenance is to provide up-to-date, dependable vessels for NOAA’s scientists and science partners. NOAA anticipates that the Oscar Dyson will be available for service in time for the 2028 field season.

“These upgrades will help the ship continue to meet the needs of the nation in primarily Alaskan and Arctic waters well into the future,” NOAA Corps Rear Adm. Chad Cary, director of the NOAA Commissioned Officer Corps and NOAA Marine and Aviation Operations, said in a statement announcing the maintenance contract. “Modernizing the shipboard technology will improve the Dyson’s fuel efficiency and operational safety, while ensuring that future research performed by the Dyson continues to be second to none.”

Read the full article at the National Fisherman

Study finds ocean acidification is more pervasive than previously thought

June 20, 2025 — New research by an international team of oceanographers has found that ocean acidification has significantly compromised 40% of the global surface ocean, and 60% of the subsurface ocean to a depth of 656 feet (200 meters).

This extent of acidification indicates there has been considerable declines in suitable habitats for important marine species that rely on dissolved calcium and carbonate ions to build their hard shells and skeletons. Impacted economically and ecologically important species include crabs, oysters, mussels and other bivalves, corals and small sea snails known as pteropods that form the base of food webs.

The finding by an international team that included scientists from Plymouth Marine Laboratory in Great Britain, NOAA’s Pacific Marine Environmental Laboratory, the Cooperative Institute for Marine Ecosystem Research at Oregon State University, and the Earth System Science Interdisciplinary Center at the University of Maryland, was based on a detailed analysis of ocean carbon system observations, models and biological assessments. The research was published in the journal Global Change Biology as “Ocean Acidification: another planetary boundary crossed”.

Read the full article at the NOAA Ocean Acidification Program

Cooler Gulf of Maine Waters Could Benefit Lobster Fishing This Summer

June 19, 2025 — There is good news for lobster fishermen in the Northeast. NOAA scientists predict cooler bottom waters in the Gulf of Maine this spring and summer, potentially creating favorable conditions for fishing in the region’s most valuable fishery. For lobstermen who’ve weathered years of unpredictable conditions, this news could be a welcome relief.

The experimental seasonal forecast indicates that bottom temperatures are expected to drop 0.9 to 1.8 degrees Fahrenheit below average, marking a significant shift for waters that warmed faster than almost anywhere else globally from 2004 to 2013.

Read the full article at Outdoor Hub

Eastern North Pacific Gray Whales Continue Decline After Downturn During Unusual Mortality Event

June 19, 2025 — The eastern North Pacific population of gray whales that migrates along the West Coast of the United States has continued to decline, with reproduction remaining very low. Two new Technical Memorandums from NOAA Fisheries’ Southwest Fisheries Science Center report the estimated population size and calf productivity in 2025.

The initial population estimate of gray whales, following an Unusual Mortality Event that ended in late 2023, suggested that their numbers may have begun to rebound last year. However, the most recent count from winter 2025 instead reveals a continuing decline. The new count estimates an abundance of about 13,000 gray whales, the lowest since the 1970s.

Only about 85 gray whale calves migrated past Central California on their way to feeding grounds in the Arctic earlier this year. That’s the lowest number since records began in 1994. Low calf numbers since 2019 indicate that reproduction has remained too low for the population to rebound.

The estimates are based on models that combine visual sightings from NOAA Fisheries research posts in Central California with assumptions about how the whales migrate. The assumptions create some margin for error, but the models indicate that in 2025 the population is most likely between 11,700 and 14,500. They indicate the number of calves produced was between 56 and 294.

The annual estimates are most valuable in revealing population trends over time rather than pinpointing the number of whales or calves in a given year, scientists said.

Past Resilience Wanes

Scientists attributed the Unusual Mortality Event from 2019 to 2023 to localized ecosystem changes that affected the Subarctic and Arctic feeding grounds. Most gray whales rely on prey in this region for energy to complete their 10,000-mile round-trip migration each year. The changes contributed to malnutrition, reduced birth rates, and increased mortality. Related research has linked fluctuations in the gray whale population to the availability of prey in its summer feeding grounds in the Arctic.

The gray whale population has proved resilient in the past, often rebounding quickly from downturns such as an earlier UME from 1999 to 2000. That makes the ongoing decline in abundance and reproduction following the more recent UME stand out, said Dr. David Weller, director of the Marine Mammal and Turtle Division at the Science Center and an authority on gray whales.

Read the full article at NOAA Fisheries

Murkowski, Whitehouse, Pingree, and Moylan reintroduce legislation to address ocean acidification

June 18, 2025 — The following was released by the office of Senator Lisa Murkowski:

Today, U.S. Senators Lisa Murkowski (R-AK) and Sheldon Whitehouse (D-RI), and Representatives Chellie Pingree (ME-01) and James Moylan (R-GU) reintroduced the bipartisan, bicameral Coastal Communities Ocean Acidification Act. This legislation provides resources for the National Oceanic and Atmospheric Administration (NOAA) to collaborate with local and tribal entities to research and monitor ocean acidification.

“The impacts of ocean acidification on our coastal communities cannot be understated, particularly on our blue economy,” said Senator Murkowski, Co-Chair of the Senate Oceans Caucus. “This legislation takes a holistic approach to understanding ocean acidification, encouraging experts from every walk of life to work together and ensure that our oceans stay healthy.”

“The oceans are in trouble. Ocean acidification caused by carbon pollution is harming marine ecosystems and coastal industries like aquaculture,” said Senator Whitehouse, Co-Chair of the Senate Oceans Caucus. “Our bipartisan legislation will assist in monitoring changes to the oceans and help us better understand how to protect Rhode Island’s blue economy from acidifying waters.”

“We’re seeing the effects of ocean acidification in real time—from threatening lobster populations in the Gulf of Maine to eroding coral reefs in tropical waters. We now know that parts of our oceans have reached dangerous acidification levels earlier than expected, threatening entire ecosystems.” said Congresswoman Pingree, ranking member of the House Appropriations Interior and Environment Subcommittee. “Coastal communities like those in Maine are on the frontlines of this crisis, and our bipartisan Coastal Communities Ocean Acidification Act ensures they won’t face it alone. This bill gives coastal communities the science, tools, and support they need to build resilience and protect ocean industries that support millions of jobs. I was proud that my colleagues in the House passed this crucial bill last Congress, it’s long past time Congress sends this bill to the President’s desk.”

“As an island territory in the heart of the Pacific, Guam is on the front lines of climate and oceanic change. Ocean acidification threatens not just our marine ecosystems, but also our cultural traditions, local fisheries, and food security,” said Congressman Moylan. “This legislation is about giving coastal communities like ours the tools and partnerships we need to understand and respond to these growing challenges. I’m proud to co-lead this bipartisan effort to ensure a healthier ocean for future generations.”

This legislation would direct NOAA to collaborate with and support state, local, and tribal entities that are conducting or have completed ocean acidification vulnerability assessments. The bill strengthens partnerships between NOAA and a wide range of stakeholders involved in ocean acidification research, such as indigenous groups, coastal communities, state and local resource managers, fishery management councils and commissions, and the U.S. Integrated Ocean Observing System (IOOS). The Coastal Communities Ocean Acidification Act passed the House in the 118th Congress.

A data-driven model to help avoid ecosystem collapse

June 16, 2025 — Tipping points are the death of ecosystems. So scientists watch as warning signs gradually worsen until an ecosystem reaches the point of no return, when animal populations suddenly collapse. While tipping points can sometimes be predicted, what comes next is often shrouded in mystery, stymying efforts to prevent the impending disaster or prepare for what’s to come.

A new study by a team of researchers at the University of California, Santa Cruz, and the National Oceanic and Atmospheric Administration (NOAA) introduces a method for modeling the murky future beyond a tipping point. The paper, published on June 13 in PNAS, demonstrates how this model can act as a “crystal ball” into the future of ecosystems—providing enough lead time to intervene before there’s nothing left to save.

“It gives us this fundamental insight into predicting what’s going to happen in the future,” said Eric Palkovacs, a senior author on the paper and professor of ecology and evolutionary biology at UC Santa Cruz. “That allows us to either do the things necessary to avoid that transition, or if we’re going to experience it, to plan for it and figure out the best ways to cope with it.”

Seeing the future

In healthy ecosystems, species populations fluctuate in predictable ways: Sea urchins feed on a kelp forest, otters then feed on the urchins, and the kelp regrows. But if the ecosystem loses equilibrium, disaster can suddenly strike. If warming waters drive sea urchins to kill off a kelp forest, the ecosystem suddenly crosses a tipping point that can doom all the species it supports. The result is a new regime of population fluctuations that can be hard to correct.

“You have many of these cases where the system can live in different states. You have a state with lots of kelp, and a state without kelp,” said Lucas Medeiros, the study’s lead author and a former postdoctoral scholar at UC Santa Cruz.

Currently, researchers have some methods for predicting what lies beyond an ecosystem’s tipping point, but each approach has its tradeoffs. Some existing methods make predictions using machine-learning algorithms. However, these approaches require large datasets, which often don’t exist for research on ecosystems, where data might be collected yearly or even less frequently.

Read the full article at UC Santa Cruz

Trump’s NOAA cuts clash with seafood competitiveness goals

June 12, 2025 —  During a Republican-led hearing touting U.S. President Donald Trump’s executive order on restoring American seafood competitiveness, Democrats and assembled witnesses questioned whether the administration’s actions align with its stated purpose.

“I hope to work with the administration and my colleagues and the majority to achieve that goal, but I don’t see how the administration is going to succeed when it spent the last four months haphazardly cutting the funding and workers that our fisheries rely on,” U.S. Representative Val Hoyle (D-Oregon) said during a House Water, Wildlife and Fisheries Subcommittee hearing title “Restoring American Seafood Competitiveness.”

Read the full article at the National Fisherman

ALASKA: NOAA firings and cuts will reduce services used to manage Alaska fisheries, officials say

June 11, 2025 — Trump administration job cuts in the National Oceanic and Atmospheric Administration will result in less scientific information that is needed to set and oversee Alaska seafood harvests, agency officials have warned fishery managers.

Since January, the Alaska regional office of NOAA Fisheries, also called the National Marine Fisheries Service, has lost 28 employees, about a quarter of its workforce, said Jon Kurland, the agency’s Alaska director.

“This, of course, reduces our capacity in a pretty dramatic fashion, including core fishery management functions such as regulatory analysis and development, fishery permitting and quota management, information technology, and operations to support sustainable fisheries,” Kurland told the North Pacific Fishery Management Council on Thursday.

NOAA’s Alaska Fisheries Science Center, which has labs in Juneau’s Auke Bay and Kodiak, among other sites, has lost 51 employees since January, affecting 6% to 30% of its operations, said director Robert Foy, the center’s director. That was on top of some job losses and other “resource limitations” prior to January, Foy said.

“It certainly puts us in a situation where it is clear that we must cancel some of our work,” he told the council.

The North Pacific Fishery Management Council, meeting in Newport, Oregon, sets harvest levels and rules for commercial seafood harvests carried out in federal waters off Alaska. The council relies on scientific information from NOAA Fisheries and other government agencies.

Read the full article at KTOO