Saving Seafood

NEFMC Receives Overview of 2020 Scallop Surveys, Biomass Estimates, and Initial 2021 Outlook

December 10, 2020 — The following was released by the New England Fishery Management Council:

During its December 1-3, 2020 webinar meeting, the New England Fishery Management Council got its first comprehensive look at 2020 scallop survey results for Georges Bank and the Mid-Atlantic. The results indicate that roughly two-thirds of the harvestable biomass – also known as exploitable biomass – is located in scallop rotational areas, and roughly one-third is available on open bottom. The Council will review Gulf of Maine survey results during its January meeting.

This year’s surveys were conducted entirely through the industry-funded Scallop Research Set-Aside (RSA) Program. The federal scallop survey was canceled due to complications associated with the COVID-19 pandemic. Here are a few highlights for Georges Bank and the Mid-Atlantic.

Read the full release here

American Lobster Benchmark Stock Assessment Finds GOM/GBK Stock Not Overfished nor Experiencing Overfishing & SNE Stock Significantly Depleted: Assessment Introduces Regime Shift Methodology to Address Changing Environmental Conditions

October 22, 2020 — The following was released by the Atlantic States Marine Fisheries Commission:

The 2020 American Lobster Benchmark Stock Assessment presents contrasting results for the two American lobster stock units, with record high abundance and recruitment in the Gulf of Maine and Georges Bank stock (GOM/GBK) and record low abundance and recruitment in the Southern New England stock (SNE) in recent years. The GOM/GBK stock is not overfished nor experiencing overfishing. Conversely, the SNE stock is significantly depleted with poor prospects of recovery. Stock status was assessed using the University of Maine Stock Assessment Model for American Lobster (UMM, Chen et al. 2005), a statistical catch-at-length model that tracks the population of lobster by sex, size and season over time.

“On behalf of the American Lobster Board, I want to applaud the members of the Technical Committee and Stock Assessment Subcommittee for their exceptional work on the 2020 Benchmark Stock Assessment Report,” stated Board Chair Dan McKiernan from Massachusetts. “This assessment made a notable advancement in considering the impact of changing environmental conditions on lobster population dynamics.”

Extensive research has highlighted the influence of the environment on American lobster life history and population dynamics. Among the critical environmental variables, temperature stands out as the primary influence. Further, its range is experiencing changing environmental conditions at some of the fastest rates in the world. Therefore, considering these environmental influences is vital when assessing the lobster stocks and was a focal point of this stock assessment. Environmental data time series included water temperatures at several fixed monitoring stations throughout the lobster’s range, average water temperatures over large areas such as those sampled by fishery-independent surveys, oceanographic processes affecting the environment, and other environmental indicators such as lobster prey abundance.

Environmental time series were analyzed for regime shifts, which indicate a significant difference in the lobster’s environment and population dynamics from one time period to another. Regime shifts can change a stock’s productivity, impacting the stock’s level of recruitment and its ability to support different levels of catch. Temperature time series were also analyzed to quantify the effect of temperature on survey catchability of lobster and correct trends in abundance estimated from surveys by accounting for temperature-driven changes in catchability through time.

Read the full release here

NEFMC SSC – Listen Live – Tuesday, October 13, 2020 – Groundfish Issues, Stock Assessments

October 6, 2020 — The following was released by the New England Fishery Management Council:

The New England Fishery Management Council’s Scientific and Statistical Committee (SSC) will meet via webinar on Tuesday, October 13, 2020 to discuss issues related to groundfish.  The public is invited to listen live.  Here are the details.

START TIME:  9:00 a.m.

WEBINAR REGISTRATION:  Online access to the meeting is available at Listen Live.  There is no charge to access the meeting through this webinar.

CALL-IN OPTION:  To listen by telephone, dial +1 (562) 247-8422.  The access code is 632-479-325.  Please be aware that if you dial in, your regular phone charges will apply.

AGENDA:  The SSC will meet to:

  • Review information from the Fall 2020 Management Track Stock Assessments for groundfish and consider information provided by the Council’s Groundfish Plan Development Team (PDT);
  • Recommend the overfishing limit (OFL) and acceptable biological catch (ABC) levels for Georges Bank winter flounder, Southern New England/Mid-Atlantic winter flounder, Gulf of Maine winter flounder, Acadian redfish, ocean pout, Atlantic halibut, wolffish, northern windowpane flounder, and southern windowpane flounder for fishing years 2021-2023
  • Discuss white hake rebuilding plan options developed by the PDT; and
  • Discuss other business as necessary.
IMPORTANT DOCUMENT:  The Peer Review Report for the Fall 2020 Management Track Stock Assessments is posted HERE.

COMMENTS:  The deadline for submitting written comments for consideration at this meeting is 8:00 a.m. on Friday, October 9, 2020.  Address comments to Council Chairman Dr. John Quinn or Executive Director Tom Nies and email them to comments@nefmc.org.  Additional information is available in the meeting notice.

MATERIALS:  All documents for this meeting will be posted on the SSC October 13, 2020 webpage.

QUESTIONS:  Contact Joan O’Leary at (978) 465-0492 ext. 101, joleary@nefmc.org or Janice Plante at (607) 592-4817, jplante@nefmc.org.

Blue Harvest Fisheries scores $4.4 million groundfish contract from US government

September 23, 2020 — Blue Harvest Fisheries has been granted a $4.4 million (€5.9 million) award from the US Department of Agriculture (USDA) to supply a total of 115,200 cases of frozen haddock, ocean perch and Atlantic pollock to child nutrition and other related food assistance programs around the United States.

Deliveries will start on Oct. 1 and run through Dec. 31.

All of the fish utilized for the program will be harvested by American-flagged vessels from Marine Stewardship Council (MSC)-certified fisheries in the Gulf of Maine and Georges Bank, according to the company.

The products will be processed at Blue Harvest’s facility in New Bedford, Massachusetts, before being distributed to recipients nationwide.

Read the full story at IntraFish

MAINE: $2 million awarded for lobster research

September 10, 2020 — Maine’s Congressional delegation announced last week that the National Oceanic and Atmospheric Administration’s Sea Grant American Lobster Initiative will again receive $2 million in funding to support Gulf of Maine and Georges Bank American lobster research priorities. This is the second consecutive year that the program has received federal money for the research to address critical gaps in knowledge about how American lobster is being impacted by environmental change in the Gulf of Maine.

“Maine’s fishermen and women have been careful stewards of our natural resources for generations,” Sen. Susan Collins (R-Maine) said last week in a statement. “This critical federal funding will build on their efforts to support the health of Maine’s lobster fishery and help ensure its continued success.”

Four of the nine research projects being funded will be conducted by Maine researchers and institutions:

1) Fishing in hot water: Defining sentinel indicators of resilience in the American lobster fishery – University of Maine Orono.

The intent of this research is to develop “sentinel indicators” of resilience for the lobster industry that can be used to detect early signs of vulnerability among harvesters. In pursuit of this research, the authors will use peer-reviewed methods to develop and evaluate sentinel indicators and work closely with the lobster industry, managers, and the Lobster Regional Extension Program to solicit input and distribute results. Although the status of the lobster stock is closely monitored in the Gulf of Maine, no indicators currently exist to detect vulnerability among participants in the industry. Understanding vulnerability is vital to informing future management decisions and coastal community resilience.

Read the full story at The Ellsworth American

Maine lobster industry nets $2 million for research

September 3, 2020 — For the second straight year, $2 million has been awarded for lobster research in the Gulf of Maine. Four of the nine NOAA Sea Grant projects will be conducted by Maine organizations, totaling $559,181 in funding for Maine-based research projects.

Sen. Susan Collins (R-Maine), a senior member of the Appropriations Committee, announced the Sea Grant American Lobster Initiative funding on Thursday, saying, “This critical federal funding will build on their efforts to support the health of Maine’s lobster fishery and help ensure its continued success.”

The $2 million will support Gulf of Maine and Georges Bank American lobster research priorities, which is aimed at understanding how environmental changes are affecting American lobster in the Gulf of Maine.

Read the full story at News Center Maine

Feds: White hake, winter flounder overfished

July 30, 2020 — Gulf of Maine white hake, Georges Bank winter flounder and Atlantic Coast bluefish have been added to a list of fish stocks considered “overfishered,” according to a federal government report.

The report, released Tuesday, also said that the list of fish stocks subject to overfishing in the U.S. fell to an all-time low in 2019.

The National Marine Fisheries Service tracks the health of species that U.S. fishermen seek for commercial and recreational fishing. The agency places stocks on its overfishing list when the rate of catch is too big.

The agency determined that only 22 of 321 fishing stocks were subject to overfishing last year, the agency said on Tuesday. Fish stocks are sub-populations of fish species that typically live in a geographic area.

Read the full story at the Gloucester Daily Times

Lobsters, sea scallops are moving out of southern New England

July 13, 2020 — Researchers have projected significant changes in the habitat of commercially important American lobster and sea scallops along the Northeast continental shelf. They used a suite of models to estimate how species will react as waters warm. The researchers suggest that American lobster will move further offshore and sea scallops will shift to the north in the coming decades.

The study’s findings were published recently in Diversity and Distributions. They pose fishery management challenges as the changes can move stocks into and out of fixed management areas. Habitats within current management areas will also experience changes — some will show species increases, others decreases, and others will experience no change.

“Changes in stock distribution affect where fish and shellfish can be caught and who has access to them over time,” said Vincent Saba, a fishery biologist in the Ecosystems Dynamics and Assessment Branch at the Northeast Fisheries Science Center and a co-author of the study. “American lobster and sea scallop are two of the most economically valuable single-species fisheries in the entire United States. They are also important to the economic and cultural well-being of coastal communities in the Northeast. Any changes to their distribution and abundance will have major impacts.”

Saba and colleagues used a group of species distribution models and a high-resolution global climate model. They projected the possible impact of climate change on suitable habitat for the two species in the large Northeast continental shelf marine ecosystem. This ecosystem includes waters of the Gulf of Maine, Georges Bank, the Mid-Atlantic Bight, and southern New England.

Read the full story at EcoRI

Can New England’s cod fishing industry survive?

July 6, 2020 — It’s said cod were once so plentiful in New England they would throw themselves into a boat. It’s said you could walk across their backs to shore.

Gloucester, Massachusetts, grew up around cod. The waterfront teemed with boats and fishermen, heaps of fish thrashing in wire baskets. Boats were inherited from fathers and shipyards boasted of operating since 1684. As late as the 1980s, the cod were so abundant and large (30-50lb each) that the fishermen still brought in big hauls. Cod remains the state fish of Massachusetts.

Today, you’re unlikely to find fresh Atlantic cod in any American food shop. The vast majority of the cod for sale is frozen, shipped in from Norway or Iceland. New England’s cod population has been diminished by new fishing technology, too many boats and foreign vessels, and poor management decisions. Both major stocks of North Atlantic cod in US waters – the Gulf of Maine and Georges Bank cod – are overfished. With the climate crisis warming waters and disrupting cod spawning behaviour and food sources, many scientists wonder if the stocks will survive at all.

In Gloucester, that has meant regulation to protect the stocks – including catch limits, monitoring and no-fishing zones. These have placed a burden on fishermen, many of whom dispute the scientific data, creating tension between some scientists and fishermen and threatening the identity of person and place in a town where culture and economy were, for centuries, intertwined around cod.

Read the full story at The Guardian

Partnerships Improve the 2020 Atlantic Surfclam Stock Assessment

June 23, 2020 — The following was released by NOAA Fisheries:

Atlantic surfclams live at depths between 20 and 35 meters, with an optimal temperature range of 16 to 22o C. They are managed as one stock, with two biologically distinct areas. Surfclams in the northern area on Georges Bank are faster growing than southern surfclams, and the populations don’t mix.

Thirty years ago, southern surfclams grew faster than they do now, and lived in shallower waters. They were also bigger than the surfclams on Georges Bank. Now, these dynamics are reversed. Surfclams in the southern areas have moved to deeper waters, and grow more slowly, to a smaller maximum size. These population changes have been observed by fishermen, noted in their logbooks, and appear in research survey data.

In recent assessments, scientists treated the two areas separately, each with its own assessment model. This time, there is one model with two areas. Dan Hennen, lead surfclam assessment scientist at the Northeast Fisheries Science Center, developed this model. He collaborated closely with the surfclam industry and academic partners, like the Science Center for Marine Fisheries, a National Science Foundation Industry/University Cooperative Research Center.

Working together led to a two-area model, which better deals with the challenges of a population with changing dynamics. Understanding how growth is changing led to better diagnostic behavior in our model. This gives fisheries managers more confidence that it accurately reflects what is going on in the population.

Read the full release here