Northern shrimp Archives - Saving Seafood

Fishermen face shutdowns as warming hurts species

October 28, 2022 — Fishing regulators and the seafood industry are grappling with the possibility that some once-profitable species that have declined with climate change might not come back.

Several marketable species harvested by U.S. fishermen are the subject of quota cuts, seasonal closures and other restrictions as populations have fallen and waters have warmed. In some instances, such as the groundfishing industry for species like flounder in the Northeast, the changing environment has made it harder for fish to recover from years of overfishing that already taxed the population.

Officials in Alaska have canceled the fall Bristol Bay red king crab harvest and winter snow crab harvest, dealing a blow to the Bering Sea crab industry that is sometimes worth more than $200 million a year, as populations have declined in the face of warming waters. The Atlantic cod fishery, once the lifeblood industry of New England, is now essentially shuttered. But even with depleted populations imperiled by climate change, it’s rare for regulators to completely shut down a fishery, as they’re considering doing for New England shrimp.

The Northern shrimp, once a seafood delicacy, has been subject to a fishing moratorium since 2014. Scientists believe warming waters are wiping out their populations and they won’t be coming back. So the regulatory Atlantic States Marine Fisheries Commission is now considering making that moratorium permanent, essentially ending the centuries-old harvest of the shrimp.

It’s a stark siren for several species caught by U.S. fishermen that regulators say are on the brink. Others include softshell clams, winter flounder, Alaskan snow crabs and Chinook salmon.

Read the full article at ABC News

How warming ocean temperatures wiped out Maine’s shrimp industry

June 24, 2022 — Shrimp is one of the iconic New England meals.

Unfortunately, Gulf of Maine shrimp or northern shrimp (Pandalus borealis) are a cold-water species and New England is on the very southern tip of their range.

They occur from the Arctic to northern New England and are one species that is so temperature-dependent that we could use them as an indicator to detect climate changes.

Since 2014 fishing for northern shrimp has been banned in the United States. The stock in our area has decreased to the point where they are not reproducing. This is not due to overfishing; it is directly due to the temperature of the water. They have simply moved north to colder Canadian waters.

Read the full story at The Portsmouth Herald

ASMFC November/December 2021 Issue of Fisheries Focus Now Available

December 21, 2021 — The following was released by the Atlantic States Marine Fisheries Commission:

The November/December issue of ASMFC Fisheries Focus is now available at http://www.asmfc.org/uploads/file/61c21fa3FishFocusNovDec2021.pdf.

INSIDE THIS ISSUE

Upcoming Meetings

page 2

From the Executive Director’s Desk: A Time for Celebration and Reflection
page 3

Species Profile: Northern Shrimp
page 4

Proposed Management Actions
page 7

ASMFC 2022 Winter Meeting Preliminary Agenda & Public Comment Guidelines
page 8

The Latest from ACCSP: 2021 Accomplishments
page 10

Employee of the Quarter: Kristen Anstead
page 11

Science Highlight: Management Strategy Evaluations and Their Use in Fisheries Management
page 12

Comings & Goings
page 14

Past issues of Fisheries Focus can be found at http://www.asmfc.org/search/%20/%20/Fishery-Focus

Materials for the December 17th Meeting of the ASMFC Northern Shrimp Section Now Available

December 2, 2021 — The following was released by the Atlantic States Marine Fisheries Commission:

The materials for the December 17th meeting of the Atlantic States Marine Fisheries Commission’s Northern Shrimp Section are now available here. The Section will meet via webinar on December 17th from 9-11 AM. The purpose of the meeting is to review the results of the 2021 Stock Assessment Update Report and set specifications for the 2022 fishing season. The Northern Shrimp Advisory Panel will be meeting on December 16th from 9-10:30 AM to develop recommendations regarding 2022 specifications for the Section’s consideration; more information on the Panel’s meeting can be found here.

Section Webinar Information

To register for the webinar go to https://attendee.gotowebinar.com/register/3795028573879517455 (Webinar ID: 433-977-227). If you are joining the webinar but will not be using VoIP, you can also call in at +1 (914) 614-3426. A PIN will be provided to you after joining the webinar; see webinar instructions for details on how to receive the PIN. For those who will not be joining the webinar but would like to listen in to the audio portion only, you can do so by dialing +1 (914) 614-3426, access code 361-188-250.

The webinar will allow registrants to listen to the Section’s deliberations and view presentations and motions as they occur. The Section will provide the public the opportunity to bring matters of concern to the Section’s attention at the start of the meeting. The Section Chair will ask members of the public to raise their hands to let the chair know they would like to speak. Depending upon the number of commenters, the Section Chair will decide how to allocate the available time on the agenda (typically 10 minutes) to the number of people who want to speak.

Public Comment Guidelines

With the intent of developing policies in the Commission’s procedures for public participation that result in a fair opportunity for public input, the ISFMP Policy Board has approved the following guidelines for use at management board meetings:

For issues that are not on the agenda, management boards/sections will continue to provide opportunity to the public to bring matters of concern to the board’s attention at the start of each board meeting. Board/section chairs will ask members of the public to raise their hands to let the chair know they would like to speak. Depending upon the number of commenters, the board/section chair will decide how to allocate the available time on the agenda (typically 10 minutes) to the number of people who want to speak.

For topics that are on the agenda, but have not gone out for public comment, board chairs will provide limited opportunity for comment, taking into account the time allotted on the agenda for the topic. Chairs will have flexibility in deciding how to allocate comment opportunities; this could include hearing one comment in favor and one in opposition until the chair is satisfied further comment will not provide additional insight to the board.

For agenda action items that have already gone out for public comment, it is the Policy Board’s intent to end the occasional practice of allowing extensive and lengthy public comments. Currently, board chairs have the discretion to decide what public comment to allow in these circumstances.

In addition, the following timeline has been established for the submission of written comment for issues for which the Commission has NOT established a specific public comment period (i.e., in response to proposed management action).

1. Comments received by 5 PM on Monday, December 6 will be included in the supplemental materials.

2. Comments received by 10 AM on Thursday, December 16 will be distributed electronically to Section members prior to the meeting.

The submitted comments must clearly indicate the commenter’s expectation from the ASMFC staff regarding distribution. As with other public comment, it will be accepted via mail, fax, and email.

Regulators to decide on future of Maine shrimp fishery

November 29, 2021 — The latest chapter of Maine’s shrimp fishery is expected to be decided next month.

The fishery has been closed for nearly a decade after a collapse of the northern shrimp’s stock in 2013. A moratorium on the fishery has been in place ever since. It is set to expire at the end of this year and regulators plan to review an updated stock assessment and decide if the fishery should reopen.

The Atlantic State Marine Fisheries Commission’s Northern Shrimp Section plans to meet virtually from 9-11 a.m. on Dec. 17 to discuss the update and set the specifications for the 2022 shrimp season.

An advisory shrimp panel plans to meet the morning before to develop recommendations for the section to consider.

Read the full story at The Ellsworth American

Squid a possible culprit in Gulf of Maine shrimp’s demise

October 14, 2021 — Maine’s shrimp fishery has been closed for nearly a decade since the stock’s collapse in 2013. Scientists are now saying a species of squid that came into the Gulf of Maine during a historic ocean heatwave the year before may have been a “major player” in the shrimp’s downturn.

In 2012, the Gulf of Maine experienced some of its warmest temperatures in decades. Within a couple of years, the cold-water-loving northern shrimp had rapidly declined and the fishery, a small but valued source of income for fishermen in the offseason, closed.

Anne Richards, a biologist at the Northeast Fisheries Science Center in Woods Hole, Massachusetts, and Margaret Hunter, a biologist with the Maine Department of Marine Resources, studied the collapse and found that it coincided with an influx of longfin squid, a major shrimp predator.

The squid is a “voracious and opportunistic” predator that Richards and Hunter believe expanded in the gulf during the heatwave at the same time the shrimp population was struggling because of warmer water temperatures.

Read the full story at the Portland Press Herald

Northern Shrimp Population Collapse Linked to Warming Ocean Temperatures, Squid Predation

September 29, 2021 — An extreme heatwave in the Gulf of Maine in 2012 resulted in the warmest ocean temperatures in the region in decades. By 2013, the Atlantic northern shrimp population in the gulf had experienced a stock “collapse.” That is what fishery scientists call a rapid decrease in numbers that is not a natural fluctuation in stock size. Scientists studying the collapse have found that during this time, warmer temperatures were linked to increases in longfin squid, a major shrimp predator. They arrived in the Gulf of Maine sooner than usual and in more areas where shrimp occur.

”Our results suggest that longfin squid may have been a major player in the collapse of Gulf of Maine northern shrimp during an extreme heat wave event,” said Anne Richards, a biologist at the Northeast Fisheries Science Center’s laboratory in Woods Hole, Massachusetts.

Richards co-authored the study with Margaret Hunter from the Maine Department of Marine Resources Division of Biological Monitoring and Assessment. They recently published their conclusions in the online journal PLOS ONE.

Read the full story from NOAA

As climate change threatens Maine fisheries, it’s not all bad news for oysters

September 28, 2020 — Despite the threat climate change poses to longstanding Maine fisheries such as lobsters and softshell clams, and the harm it already has inflicted on northern shrimp and groundfish, there is one Maine fishery that has seen rapid growth in the past decade and is expected to continue expanding: oysters.

Eastern oysters are native to Maine, and have long been harvested as food along the coast, as evidenced by piles of ancient shell middens found along the banks of the tidal Damariscotta River. The river is where the current fishery was revived as an aquaculture enterprise in the 1980s, when growers seeded and harvested hundreds of thousands of pounds of both Eastern and European oysters each year.

Since then the industry has expanded along the Maine coast to Wells in York County and Steuben in Washington County to include nearly 100 commercial lease sites (more than two dozen of which are on the Damariscotta River) and millions of dollars in annual revenues. In 2019, oyster growers earned $7.6 million in gross revenues — more than three-and-a-half times what they took in in 2010 — making oysters one of the most valuable marine fisheries in the state.

Read the full story at the Bangor Daily News

NOAA Fisheries Cancels Four Fisheries and Ecosystem Surveys for 2020

August 4, 2020 — The following was released by NOAA Fisheries:

Summer Ecosystem Monitoring, Northern Shrimp, Autumn Bottom-Trawl, and Summer/Fall Plankton surveys cancelled for 2020

Due to the uncertainties created by the COVID-19 pandemic and the unique challenges those are creating for NOAA Fisheries, we are cancelling four research surveys off the East and Gulf Coast of the United States. The cancelled surveys include:

Autumn Bottom Trawl Survey (NEFSC)
Summer Ecosystem Monitoring Survey (NEFSC)
Northern Shrimp Survey (NEFSC)
Summer and Fall Plankton Survey (SEFSC)

These are difficult decisions for the agency as we strive to balance our need to maintain core mission responsibilities with the realities and impacts of the current health crisis. Since March, we have been rigorously analyzing various options for conducting surveys this year and are taking a survey-by-survey, risk-based approach. After much deliberation, we determined that we will not be able to move forward with these surveys while effectively minimizing risk and meeting core survey objectives.

The Cancelled Surveys

The Summer Ecosystem Monitoring Survey run out of the NOAA’s Northeast Fisheries Science Center captures seasonal changes in the ocean environment, information used for multiple scientific inquiries. Over its 33-year history, some seasons have been missed and the number of annual surveys has varied, and methods have been developed to bridge these data gaps.

The Northern Shrimp Survey is conducted aboard the R/V Gloria Michelle, a 72-foot ship maintained by the Northeast Fisheries Science Center. A major use of survey data is setting shrimp fishery quotas. The shrimp fishery is closed through 2021.

The Autumn Bottom Trawl Survey, also run out of the Northeast Fisheries Science Center, has been conducted since 1963. It provides crucial resource and ecosystem data, especially for fishery stock assessments. A future bottom longline survey and new work on industry-based sources of data may help mitigate data gaps.

The Summer/Fall Plankton Survey, run out of NOAA’s Southeast Fisheries Science Center covers the entire continental shelf in the Gulf of Mexico region from Brownsville, Texas, to Key West, Florida. It is the only fishery independent survey available to measure the spawning capacity of the adult population of Gulf of Mexico King Mackerel and an important supplemental survey for red snapper and several other reef fish.

Next Steps

These cancellations follow similar difficult cancellation decisions of the ship-based work we had planned from April to July. NOAA Fisheries is continuing to assess the status of other surveys in all our regions. We are working through numerous survey scenarios relative to community pandemic safeguards and safe work practices so that we maximize the science available for fisheries management in this challenging year.

Shutdown of New England Shrimp Fishery to Continue in 2020

December 10, 2019 — New England’s shrimp fishing industry will remain shut down next year and likely beyond.

Interstate regulators met on Dec. 6 to consider the future of the industry, which has been shut down since 2013 and is under a moratorium until 2021. A regulatory panel with the Atlantic States Marine Fisheries Commission briefly discussed the possibility of reopening the fishery, but members said that might prevent the shrimp population from recovering.

The shrimp population in the Gulf of Maine is suffering due to the impacts of warming waters. Recent surveys show the species’ abundance at or near all-time lows, according to materials provided by the fisheries commission.

Read the full story from the Associated Press at U.S. News