Saving Seafood

Climate change hurting New England cod population, study says

October 29, 2015 — The rapid warming of the waters off New England has contributed to the historic collapse of the region’s cod population and has hampered its ability to rebound, according to a study that for the first time links climate change to the iconic species’ plummeting numbers.

Between 2004 and 2013, the mean surface temperature of the Gulf of Maine — extending from Cape Cod to Cape Sable in Nova Scotia — rose a remarkable 4 degrees, which the researchers attributed to shifts in the ocean currents caused by global warming.

The study, which was released Thursday by the journal Science, offers the latest evidence of climate change — this time, affecting a species once so plentiful that fishermen used to joke that they could walk across the Atlantic on the backs of cod.

Fisheries management officials have sharply limited cod fishing in hopes of protecting the species, but they estimate the number of cod remain at as little as 3 percent of what would sustain a healthy population. The limits, in turn, have hurt fishermen.

“Managers [of the fishery] kept reducing quotas, but the cod population kept declining,” said Andrew Pershing, the study’s lead author and chief scientific officer of the Gulf of Maine Research Institute in Portland. “It turns out that warming waters were making the Gulf of Maine less hospitable for cod, and the management response was too slow to keep up with the changes.”

The institute had reported last year that the rise in temperatures in the Gulf of Maine exceeded those found in 99 percent of the world’s other large bodies of saltwater. The authors of Thursday’s study link the rapid warming to a northward shift in the Gulf Stream and changes to other major currents in the Atlantic and Pacific oceans.

They say the warmer water coursing into the Gulf of Maine has reduced the number of new cod and led to fewer fish surviving into adulthood. Cod prefer cold water, which is why they have thrived for centuries off New England.

The precise causes for the reduced spawning are unclear, the researchers said, but they’re likely to include a decline in the availability of food for young cod, increased stress, and more hospitable conditions for predators. Cod larvae are View Story eaten by many species, including dogfish and herring; larger cod are preyed upon by seals, whose numbers have increased markedly in the region.

Read the full story at the Boston Globe

NEFMC: Response to Study on Rising Water Temps in the Gulf of Maine

October 29, 2015  — The following was released by the New England Fishery Management Council:

The Gulf of Maine, located off northern New England and Canada, has hosted important commercial and recreational marine fisheries for centuries. In addition to existing threats from land-based pollution, marine discharges, energy development, and disturbances to habitat, a more recent problem, temperature rise, has emerged. The just-published paper in Science —Slow Adaptation in the Face of Rapid Warming Leads to the Collapse of Atlantic Cod in the Gulf of Maine — adds to the increasing body of work on this topic.

As an organization responsible for the management of fisheries in federal waters that encompass the Gulf of Maine, the New England Fishery Management Council (Council), along with partners, NOAA Fisheries and the New England states, offers comments on this paper.

  • Most importantly, climate change is a very real issue that affects fisheries in ways we are just beginning to understand and is one the Council and others must confront.
  • This particular paper presents interesting research, but as is generally the case, it is rare that any one scientific study provides “The Answer.” This one will almost certainly generate more discussion and further consideration of how fisheries management bodies might respond.
  • NOAA’s Northeast Fisheries Science Center is actively investigating climate change that could help develop possible responses. The Science paper will likely become part of the larger discussion on how to adapt and respond to climate change. During that process, it will be the subject of careful review, including testing of its assumptions and conclusions. Should they stand up to this scrutiny, the work may influence future quota-setting
  • Work is underway by the Council to look more broadly at fisheries through ecosystem-based fisheries management; those efforts may illuminate the way in which we consider this pressing threat to the productivity of fisheries in the Gulf of Maine and elsewhere.
  • More critically, the Science paper appears to presume that the Council should have anticipated the unusual temperature rise in 2012, without any explanation of how that could have been done. The current quota for Gulf of Maine cod is the lowest on record, and will almost certainly remain so in the foreseeable future. The goal at this time is to allow sustainable levels of fishing on healthy stocks, such as haddock, redfish, and pollock to continue, while creating the opportunity for cod to recover.

After reviewing the paper, Council Executive Director Tom Nies summarized his reaction to the challenges raised in the Science paper. “Fishery managers will need to adapt to the host of significant changes caused by the rapid rise in water temperatures in the Gulf of Maine; specifically, the New England Council will continue its close partnership with the scientific community in order to mount an effective response to this circumstance.”

View a PDF of the release here

Supplemental Materials Now Available for the ASMFC’s 74th Annual Meeting

October 27, 2015 — The following was released by the Atlantic States Marine Fisheries Commission:

Supplemental meeting materials for the Atlantic States Marine Fisheries Commission’s 74th Annual Meeting have been posted at http://www.asmfc.org/home/2015-Annual-Meeting for the following Boards/Sections (click on “Supplemental Material” following each relevant committee header to access information). 

American Lobster Management Board – Report for the Southern New England (SNE) Subcommittee’s October 2nd Meeting; Update on SNE Stock Projections Presented at the Subcommittee Meeting; Relationship Between Fishing Effort and Fishery Exploitation; Incidental Bycatch of Jonah Crab by Non-trap Gear; and Revised Advisory Panel Nominations

Atlantic Herring Section – Issues and Options Under Development and Consideration for Inclusion in Draft Amendment 3; Technical Report on Gonadal-Somatic Index-based Monitoring System for Atlantic Herring Closures; and Advisory Panel Meeting Summary

Summer Flounder, Scup, and Black Sea Bass Management Board – Delaware Bay Summer Flounder White Paper; Black Sea Bass Commercial Quotas; and 2015 FMP Reviews for Summer Flounder, Scup, and Black Sea Bass

Executive Committee – Executive Committee Recommended Changes to Commission Documents and Additional Issues for Consideration on Commission Guidance Documents

American Eel Management Board – Public Comment

Winter Flounder Management Board – Northeast Fisheries Science Center Stock Assessment Update on 20 Northeast Groundfish Stocks Through 2014 (This report has been modified to include information on winter flounder stocks only).

Atlantic Menhaden Management Board – Ecological Reference Point Recommendations for Draft Amendment 3 Development; Socioeconomic Study of Menhaden Fisheries – Request for Proposals Update; and Public Comment

Law Enforcement Committee – Revised Agenda

Tautog Management Board – Summary of Submitted Public Comment; Individual/Organization Comments; and Law Enforcement Subcommittee Review on Illegal Tautog Harvest

Spiny Dogfish Management Board – Mid-Atlantic Fishery Management Council Spiny Dogfish Motions and Selected Alternatives

Horseshoe Crab Management Board – 2015 FMP Review 

South Atlantic State/Federal Fisheries Management Board – 2015 FMP Reviews for Spotted Seatrout and Spanish Mackerel

As a reminder, Board/Section meeting proceedings will be broadcast daily via webinar beginning at 8:00 a.m. on November 2nd, continuing daily until the conclusion of the meeting (expected to be 1:45 p.m.) on November 5th.  The webinar will allow registrants to listen to the proceedings of the Atlantic States Marine Fisheries Commission’s management boards/sections during the Commission’s 74th Annual Meeting, November 2-5, 2015. Registrants will also be able to view presentations and motions as they occur. For a detailed agenda and meeting materials, go to http://www.asmfc.org/home/2015-Annual-Meeting. No comments or questions will be accepted via the webinar. Should technical difficulties arise during the streaming of the broadcast, the boards/sections will continue their deliberations without interruption. We will attempt to resume the broadcast as soon as possible. Board/Section summaries, presentations, and audio files will be available at http://www.asmfc.org/home/2015-Annual-Meeting the week of November 9th.

View a PDF of the Supplemental meeting materials here

Gulf of Maine’s cold-craving species forced to retreat to deeper waters

October 27, 2015 — For 178 years, dams stood across the Penobscot River here, obstructing salmon and other river-run fish from reaching the watershed’s vast spawning grounds, which extend all the way to the Quebec border.

Now, two years after the dam’s removal, the salmon’s proponents fear the fish face a more fearsome threat: a warming sea.

In recent years, the Gulf of Maine has been one of the fastest-warming parts of the world’s oceans, and climate change models project average sea surface temperatures here to increase by another 5.5 degrees Fahrenheit by 2065, a development that could extirpate Atlantic salmon and other cold-loving species, many of which already find Maine at the southern edge of their ranges.

“We’re all for taking down the dams and all the things that are going on to restore habitat, but how much are they looking at the evidence?” asks Gerhard Pohle of the Huntsman Marine Science Center in St. Andrews, New Brunswick, co-author of a study predicting how the changes are likely to affect 33 commercial species over the next 75 years. “Distribution of salmon in the Gulf of Maine would be such that there wouldn’t be many left at all.”

The warming gulf is already presenting challenges to many of its cold-loving denizens. Scientists at the National Marine Fisheries Services, or NMFS, have recorded the steady retreat of a range of commercially or ecologically important fish species away from the Maine coast and into deep water in the southwestern part of the gulf, where bottom water temperatures are cooler.

The retreat, which intensified over the past decade, includes cod, pollock, plaice, and winter and yellowtail flounder. Other native species that once ranged south of Long Island – lobster, sand lance and red hake – have stopped doing so, presumably because the water there is now too warm.

“You can imagine that when you have species at the southern end of their ranges, they will be really sensitive to these changes,” says Michael Fogarty, chief of the Ecosystem Assessment Program at the NMFS Northeast Fisheries Science Center in Woods Hole, Massachusetts. “They will either shift distribution or their survival rates might change.”

Read the full story at Portland Press Herald

DON CUDDY: Collaborative research can save the New England groundfish industry

October 25, 2015 — These days it seems as though every story about the New England groundfishery contains a headline with “crisis” or “disaster” in it, often followed by claims and counterclaims from fishermen, environmental groups and fishery regulators. Yet amidst all the controversy there is general agreement on one point: the need for better fishery science, to enable more timely and more accurate stock assessments.

The data used for fish stock assessment in the Northeast is derived primarily from the annual spring and fall surveys conducted by the Henry B. Bigelow, the Northeast Fisheries Science Center’s 208-foot research vessel. The results are largely distrusted by many fishermen who contend that NOAA is using the wrong bottom-trawl gear on a vessel that is in any case too large for the task. Furthermore, fishermen say, random sampling of the vast survey area is not sufficient to develop an accurate picture of stock abundance.

To get a better picture of what is happening in the ocean the fishing industry has been urging NOAA Fisheries to engage in more collaborative research, using commercial fishing vessels with crews working alongside fishery scientists. This is not a radical idea. It is already in effect in fisheries on the West Coast and it is also happening here in the shallower coastal waters of the northeastern seaboard. The Bigelow’s deep draft of 19.5 feet precludes it from working inshore.

Read the full opinion piece at the New Bedford Standard-Times

 

PORTSMOUTH HERALD: NOAA monitoring fee will kill local fishing industry

WASHINGTON (Saving Seafood) — October 6, 2015 — The following editorial appeared yesterday in the Portsmouth Herald in Portsmouth, New Hampshire:

Local fishermen say the looming cost of paying $700 per day, for at-sea monitors, could put them out of business by the end of the year.

It’s a threat that everyone should take seriously.

“The day I really have to pay for this is the day I stop going fishing,” says David Goethel, a commercial fisherman from Hampton.

Stringent federal catch limits have already crippled the 400-year-old fishing industry in New Hampshire to the point where there are now only nine active groundfishing boat operators.

This additional expense, to make sure fishermen are following regulations put forward by the National Oceanic and Atmospheric Administration (NOAA), could be the final nail in the coffin.

That’s why we were pleased that last week NOAA delayed the downshifting of the costs to fishermen until Dec. 1. We urge NOAA and our congressional leaders to do what they can to ensure that the delay is permanent because it’s the right thing to do.

NOAA has been footing the bill for the at-sea monitoring program for several years, and rightly so as it’s the federal agency’s responsibility to ensure that annual catch limits are not exceeded.

At-sea monitors keep track of how vessels are meeting their groundfishing allocations set by NOAA to keep groundfish stocks like cod, haddock and flounder from being destroyed.

NOAA’s current rules state that at-sea monitoring costs were to be instituted in 2012. However, they have delayed implementation because of the “continuing economic problems” in the industry, according to Teri Frady, spokesperson for NOAA’s Northeast Fisheries Science Center.

While the fishing industry is still in crisis, NOAA is now claiming it can’t afford to foot the bill for the monitors.

We find it hard, however, to believe that an agency with a billion dollar budget can’t afford it.

The real people who can’t afford it are the fishermen, who are already struggling to stay afloat due to the heavy regulations.

The cost for at-sea monitors will likely be near $700 per day for each vessel, a figure based on what NOAA paid in fiscal year 2015.

In an email to congressional staff, NOAA regulators admit the change would be “economically challenging” for many.

Studies by NOAA show that as many as 60 percent of affected boats could be pushed out of profitability if they have to pay those fees.

Sen. Kelly Ayotte was right to question whether this decision to downshift costs violates the law.

By law, according to the National Standards of the Magnuson-Stevens Act, NOAA is directed to sustain both fish stocks and fishing communities.

Forcing fishermen to pay for at-sea monitors may support sustainable fisheries but it will kill the local groundfishing industry.

Read the full editorial from the Portsmouth Herald

2016/2017 Monkfish RSA Federal Funding Opportunity

October 5, 2015 — The following was released by NOAA:

Dear Interested Parties:

For those who may not have heard, NOAA Fisheries is soliciting monkfish research proposals to use 500 Monkfish Days-at-Sea per year that have been set-aside by the New England and Mid-Atlantic Fishery Management Councils to fund monkfish research through the 2016 Monkfish Research Set-Aside (RSA) Program. Proceeds generated from the sale of monkfish harvested during a “set-aside day-at-sea” will be used to fund research activities and compensate vessels that participate in research activities and/or harvest monkfish while fishing under an RSA day-at-sea.

The deadline for receipt of the proposals is November 16, 2015. Please read the attachment for more detailed information or, if you have questions, contact Cheryl A. Corbett, Cooperative Programs Specialist at the Northeast Fisheries Science Center, 166 Water Street, Woods Hole, MA  02543 or at 508-495-2070, or cheryl.corbett@noaa.gov. Her fax number is 508-495-2004.

Read the full announcement from NOAA here

Many Young Fish Moving North with Adults as Climate Changes

October 2, 2015 — The following was released by NOAA Fisheries:

Numerous studies in the Northeast U.S. have shown that adult marine fish distributions are changing, but few studies have looked at the early life stages of those adult fish to see what is happening to them over time. A new study by NOAA Fisheries researchers has some answers, finding that distributions of young stages and the timing of the life cycle of many fish species are also changing.

Most marine fish have complex life histories with distinct stages, much like frogs. Marine fish spawn small planktonic eggs, approximately 1/20 of an inch in diameter, that move at the whim of ocean currents. These eggs hatch into larvae that have non-functional guts, un-pigmented eyes, and often don’t yet have a mouth. Over a period of weeks to months, while drifting in the ocean, larvae develop and grow until they reach a point where they transition into juveniles recognizable as a fish. This complex life history is similar to that of frogs, which grow from eggs to tadpoles to adult frogs.

The distribution of larvae in the sea is determined by where adult fish reproduce and by currents that move these small early life stages around the ocean. In a study published September 23 in the journal PLOS ONE, researchers from NOAA’s Northeast Fisheries Science Center used long-term survey data to compare the distributions of larvae between two decades, from 1977-1987 and from 1999-2008. They also used long-term survey data to compare distributions of adult fish over the same time period.

Read the full release from NOAA fisheries

Georges Bank cod stock in grim shape

September 30, 2015 — PORTLAND, Maine (AP) — One of the two critical areas where New England fishermen search for cod may be in even worse shape than suspected.

Fishing managers already knew cod stocks in Georges Bank were thin, but new data from the Northeast Fisheries Science Center say research boats caught less of the fish this past spring than in all but one spring season dating back to 1968.

A report from the center, given to The Associated Press on Tuesday, states that the boats caught about 3.3 pounds of cod each time the net went in and out of the water last spring, compared with more than three times that amount two years earlier. Those numbers were routinely more than 20 pounds per trip in the late 1980s.

The status of cod in Georges Bank, a broad swath of elevated sea floor off the Massachusetts coast, could motivate regulators to again lower catch quotas for the area. Quotas have plummeted from more than 4,800 metric tons in 2012 to less than 2,000 metric tons this year.

It’s more bad news for the faltering fishery, which generations of New England fishermen have relied upon to make a living. Regulators and marine scientists have said overfishing hit the stock hard and warming oceans could be making it worse.

“Is that coming as a surprise from anybody who knows what the water temperature is out there? No, it shouldn’t be,” said David Goethel, a New Hampshire-based fisherman. “These fish are declining because of climate change.”

Regulators say the Gulf of Maine, home of the other key cod fishing ground off New England, is also in dire shape — National Marine Fisheries Service scientists said last year the amount of cod spawning in the Gulf was estimated to be 3 percent to 4 percent of its target level.

Read the full story from the Associated Press at the Providence Journal

 

Officials: Key fishing area for Atlantic cod in dire shape

PORTLAND, Maine (AP) — September 29, 2015 — One of the two critical areas where New England fishermen search for cod may be in even worse shape than suspected.

Fishing managers already knew Georges Bank’s cod were thin. New data from the Northeast Fisheries Science Center says research boats caught less of the fish per trip this past spring than all but one spring season dating back to 1968.

Georges Bank is a broad swath of elevated sea floor off of Massachusetts. The Gulf of Maine cod fishery is the other key cod ground and regulators say it is also in dire shape.

Read the full story from the Associated Press at My Fox Boston