Saving Seafood

Use of ocean resources changed as Dungeness crab fishing industry adapted to climate shock event

January 6, 2021 — An unprecedented marine heat wave that led to a massive harmful algal bloom and a lengthy closure of the West Coast Dungeness crab fishery significantly altered the use of ocean resources across seven California crab-fishing communities.

The delayed opening of the 2015-16 crab-fishing season followed the 2014-16 North Pacific marine heat wave and subsequent algal bloom. The bloom produced high levels of the biotoxin domoic acid, which can accumulate in  and render them hazardous for human consumption.

That event, which is considered a “climate shock” because of its severity and impact, tested the resilience of California’s fishing communities, researchers from Oregon State University, the University of Washington and National Oceanic and Atmospheric Administration’s Northwest Fisheries Science Center found.

The study is the first to examine impacts from such delays across fisheries, providing insight into the response by the affected fishing communities, said James Watson, one of the study’s co-authors and an assistant professor in OSU’s College of Earth, Ocean, and Atmospheric Sciences.

Read the full story at PHYS.org

Economic and Social Well-Being of Northeast Commercial Fishing Fleets Displayed in New Web-based Application

January 6, 2021 — The following was released by NOAA Fisheries:

Social scientists at the Northeast Fisheries Science Center have found a new way to tame an old problem: how to put the data we collect into a form that’s relevant not only to fellow researchers, but also to a wider public.

“For years we’ve put out a lot of data on the health and well-being of fish stocks. Now we can put forth similar data  for our commercial fishing fleets and communities, and our new tool makes it easy for anyone to see the results,” said John Walden, an economist in the science center’s Social Sciences Branch and a leader of the project.

While there are other places where similar kinds of data are already available, this is the first to aggregate the information by fishery management plan. Users can see the information in graphs and charts that render on demand and update annually, with options to download the data for use in other applications.

Read the full release here

Dungeness Crab Fishing Industry Response to Climate Shock

January 5, 2021 — The following was released by NOAA Fisheries:

Fishermen contend with regulations, natural disasters, and the ups and downs of the stocks they fish, along with many other changes. As a result, fishing communities are quite resilient. That is, they can withstand, recover from, and adapt to change.

But how much pressure can they stand? The 2014–2016 North Pacific marine heatwave, known as the Blob, led to a harmful algal bloom of unprecedented scale. It necessitated substantial delays in the opening of the 2015–16 U.S. West Coast Dungeness crab fishery. The fishery is vital to West Coast communities. It produces around 26 percent of all annual fishing revenue and supports more than 30 percent of all commercial fishing vessels.

Understanding Impacts from Climate Shocks

Previous studies have documented the devastating economic impacts from the 2015–16 event on Dungeness crab fishermen. Members of affected coastal communities attest that these socioeconomic effects rippled through associated industries and coastal communities. But can changes in fishing practices in response to this significant climate shock be quantified?

“We wanted to examine the extent to which the Dungeness crab fishery delays affected participation in other fisheries, and the duration of those changes,” said Mary Fisher, a doctoral student at the University of Washington. Fisher did the work as a National Science Foundation Graduate Research Internship Program Fellow at NOAA’s Northwest Fisheries Science Center.

Fisher and her colleagues at NOAA Fisheries, University of Washington, and Oregon State University studied the impacts on more than 2,500 vessels across seven California fishing communities. The researchers wanted to see how a climate-related shock (like the heatwave and associated harmful algal bloom) can impact communities’ use of ocean resources.

Read the full release here

NOAA proposes new regulations to protect North Atlantic right whales

January 5, 2021 — NOAA has proposed new modifications to the Atlantic Large Whale Take Reduction Plan that are intended to address entanglements in fishing gear, one of the leading causes of death in the highly endangered animal.

The regulations are targeting pot and trap fisheries – specifically the Northeast Jonah crab and lobster fisheries – which according to NOAA Assistant Administrator for Fisheries Chris Oliver “deploy about 93 percent of the buoy lines fished in areas where right whales occur.” The plan would require gear modifications to reduce the number of vertical lines by requiring more traps on each line, in addition to the insertion of weaker parts of the rope; modify existing seasonal restrictions; add “up to two” new seasonal buoy line closures; and modify gear markings to include state-specific marking colors, along with increasing the number and area of marked lines.

Read the full story at Seafood Source

New slow zone to protect right whales off Martha’s Vineyard

January 5, 2021 — The federal government has announced a new slow speed zone designed to protect right whales off New England until the middle of January.

The zone is located south of Martha’s Vineyard in Massachusetts and it will be in effect until Jan. 15. The National Oceanic and Atmospheric Administration said acoustic gear detected the whales on Dec. 31.

Mariners are asked to go 10 knots or less in the area or avoid it completely. The whales are vulnerable to ship strikes and entanglement in fishing gear. They number only about 360 in the world.

Read the full story at the Gloucester Daily Times

NOAA FISHERIES: Stock Assessment 2021 Schedule

January 4, 2021 — The following was released by NOAA Fisheries:

The Northeast Region Coordinating Council has approved the 2021 fisheries stock assessment schedule for management and research track assessments.

The management track assessments scheduled for 2021 are: Atlantic mackerel, golden tilefish, summer flounder, scup, black sea bass, bluefish, Georges Bank cod, Gulf of Maine cod, Georges Bank haddock, and Gulf of Maine haddock. Management track assessments follow a routine schedule to provide the updated advice needed to inform fisheries management.

There are two research track assessments scheduled for 2021. Haddock (all stocks) will be peer reviewed in July in conjunction with the Transboundary Resource Assessment Committee, while Illex squid and butterfish will be peer reviewed in November. The Illex Research Track Working Group will have its kick-off meeting on Tuesday, January 5 at 1pm. The Haddock Working Group will meet on January 7 and 11, while the Butterfish Working Group is scheduled to meet on January 21. Research track assessments dive deeper into research topics needed to better understand the overall condition of one or more stocks.

Our fisheries stock assessments follow a robust, transparent and collaborative process that brings experts together to determine the overall health of a fishery. Stock assessments have many steps to ensure the best available science and information about the fishery are considered.

Read the full release here

New Slow Speed Zone West of Martha’s Vineyard to Protect Right Whales

January 4, 2021 — The following was released by NOAA Fisheries:

In Effect through January 15

NOAA Fisheries announces a new Slow Zone (voluntary vessel speed restriction zone) south of Martha’s Vineyard, Massachusetts.

On December 31, 2020, Woods Hole Oceanographic Institution’s Cox Ledge Slocum glider acoustically detected the presence of right whales 32nm west of Martha’s Vineyard, Massachusetts.

Mariners, please go around this area or go slow (10 knots or less) inside this area where right whales have been detected.

The West of Martha’s Vineyard Slow Zone is in effect through January 15 for waters bounded by:

41 34 N
40 54 N
070 50 W
071 43 W

See the coordinates for all the slow zones currently in effect.

Read the full release here

Sen. Schatz provision for Papahanaumokuakea signed into law

December 31, 2020 — Last Sunday, the president signed a bipartisan government funding bill which included a provision authored by U.S. Senator Brian Schatz (D-Hawai‘i) that will strengthen protections for the Papahanaumokuakea Marine National Monument by starting the process to designate it as a National Marine Sanctuary.

“A new sanctuary designation means more resources and stronger protections for Papahanaumokuakea,” said Sen. Schatz. “This will give us more opportunities to better understand and conserve one of our most important natural resources.”

The Schatz provision directs the National Oceanic and Atmospheric Administration (NOAA) to commence the process to designate Papahanaumokuakea Marine National Monument as a National Marine Sanctuary. Following this initiation, NOAA can begin public meetings and the formal legal process to complete the requirements to finalize an official designation. Sanctuary status for the Monument would make it more difficult to weaken the protections in the Executive Orders signed by Presidents Obama and Bush.

Read the full story at The Garden Island

New Slow Speed Zone South of Martha’s Vineyard to Protect Right Whales

December 31, 2020 — The following was released by NOAA Fisheries:

In Effect through January 14

NOAA Fisheries announces a new Slow Zone (voluntary vessel speed restriction zone) south of Martha’s Vineyard, Massachusetts.

On December 30, 2020, Protected Species Observers aboard wind farm survey vessel Ventus noted the presence of right whales 21nm South of Martha’s Vineyard.

Mariners, please go around this area or go slow (10 knots or less) inside this area where right whales have been detected.

The South of Martha’s Vinyeard Slow Zone is in effect through January 14 for waters bounded by:

41 25 N
40 44 N
069 59 W
070 55 W

See the coordinates for all the slow zones currently in effect.

Read the full release here

NOAA proposes measures to reduce dangers to right whales

December 31, 2020 — The National Oceanic and Atmospheric Administration is proposing a reduction in lobster trap lines and state-specific markings for fishing gear as part of a plan to reduce the number of entanglements involving endangered right whales in New England waters.

NOAA released its proposal Wednesday after telling the state of Maine this year that its proposal didn’t go far enough to protect the whales. The goal is to reduce the risk to whales by 60%.

North Atlantic right whales number only about 360 and are in the midst of a worrisome decline in population.

“Saving this species will take decisive action from all stakeholders — state and federal government, fishermen, conservationists, and scientists,” the New England Aquarium right whale team said in a statement.

Read the full story at WRAL