Saving Seafood

Record Number of Leatherback Turtles Tagged in North Carolina

June 18, 2019 — The following was released by NOAA Fisheries:

Despite challenging weather conditions, NOAA Fisheries researchers and colleagues captured and tagged a record 13 leatherback turtles May 14-22 off Beaufort, North Carolina, continuing a project begun in 2017 to assess the abundance, movements, behavior, and health status of these turtles. It is the second year this team has tagged leatherbacks off North Carolina, where the turtles aggregate in coastal waters during their northward spring migration.

Turtle researchers Heather Haas and Eric Matzen from the Northeast Fisheries Science Center’s Woods Hole Laboratory joined NOAA Fisheries Southeast staffers, including team leader Chris Sasso, Larisa  Avens, Annie Gorgone, Blake Price, Jamie Clark and Joanne McNeil during the nine-day field operation.  A team of veterinarians led by Dr. Craig Harms from North Carolina State University College of Veterinary Medicine assessed health status, while Samir Patel and colleagues from the Coonamessett Farm Foundation (CFF) brought several types of suction cup tags for testing. These tags record high-resolution video as well as environmental and movement information.

Research was coordinated with Dr. Matthew Godfrey of the North Carolina Wildlife Resources Commission, who assisted in the field work. Haas and Matzen brought the Woods Hole Laboratory’s research vessel Selkie and an inflatable Takacat raft to provide field support.

Read the full release here

Offshore Wind Projects Growing Fast, Hitting Snags

June 18, 2019 — The demand for offshore wind continues, as the designated wind zones in waters south of Rhode Island, Martha’s Vineyard, and Nantucket fill with projects.

At the June 11 meeting of the Coastal Resources Management Council (CRMC), Grover Fugate, executive director, recounted the growing pains to accommodate as much as 22,000 megawatts of offshore wind.

“This industry has literally exploded overnight,” said Fugate, as he highlighted issues confronting several projects.

The 800-megawatt Vineyard Wind facility, for instance, is deadlocked with the National Oceanic and Atmospheric Administration (NOAA) over the project’s environmental impact statement.

“That’s not something that’s been done before in the NEPA (National Environmental Policy Act) world,” Fugate said. “So we’re not quite sure where that is going to end up.”

The Nantucket Historical Commission is seeking $16 million from the Vineyard Wind developer, according to Fugate. The island town has sought funds to compensate for adverse visual impacts the 84-turbines may have on tourism.

Read the full story at EcoRI

HabCam loss during Northeast scallop survey raises concerns about survey management

June 18, 2019 — The loss of the NOAA Northeast Fisheries Science Center “HabCam” (short for Habitat Mapping Camera) during a recent scallop survey has raised concerns from some groups about the transparency of the survey process.

The sea scallop survey of the U.S. Northeast scallop fishery performed by the Northeast Fisheries Science Center uses a combination of dredging and the HabCam to determine the densities of scallops at survey stations in the areas that are typically fished. Data from both the camera and the dredge, as well as data from a number of other surveys performed by colleges and other institutions,  are used to create a model that the various government organizations managing the resource – including the New England Fisheries Management Council (NEFMC) – use to set quotas for the coming year.

The HabCam is towed behind the research vessel on a long tether and is used to take detailed photos of the sea floor in order to get ideas on how dense and mature the scallop population is. According to the science center, during a survey of the Great South Channel on 6 June the HabCam struck an uncharted object in 130 feet of water, severing the tow cable.

“The weak link in the tow cable broke, as intended when tension is too great,” the science center wrote in a release. “This limits damage to both the instrument and the ship’s tow winch. The HabCam was separated from the ship, but a sound-emitting locator attached to it signaled its location.”

Read the full story at Seafood Source

NOAA Announces Determination Not to List Alewife or Blueback Herring Under the Endangered Species Act at This Time

June 18, 2019 — The following was released by NOAA Fisheries:

As part of our joint responsibility with U.S Fish and Wildlife Service for implementing the Endangered Species Act, we review whether species require protections under the Act.

We have completed a comprehensive status review and found a low risk of extinction for alewife and blueback herring throughout their range as well as for four alewife distinct population segments (DPS) and three blueback DPSs along the east coast of the United States.

After careful review of the status of both these species and of the identified DPSs, we have determined that listing alewife or blueback herring, or any of the seven identified DPSs under the Endangered Species Act as either threatened or endangered is not warranted at this time.

While river herring have declined from historical numbers, recent fisheries management efforts in place at the federal and state levels help to reduce the risks from fishing mortality for these species. Although some areas within the range continue to struggle, robust populations of these broadly distributed species are found in other portions of their ranges, with some areas supporting populations in the millions or hundreds of thousands.

With continued management and additional efforts to improve habitat connectivity, populations in areas of the range that are at low levels may also see improvements in the future.

Find Out More

Read the Listing Decision and download the Status Review Report

Find out how we’re reopening rivers for fish migration, read a recent story about native fish returning to a Massachusetts river after nearly 200 years, and get the latest on a recently completed river restoration in Plymouth, Massachusetts.

Read the full release here

More than 260 dolphins found stranded along the Gulf Coast since February. Scientists aren’t sure why.

June 17, 2019 — Scientists are trying to determine why more than 260 bottlenose dolphins have been found stranded along the Northern Gulf of Mexico since the beginning of February.

The number of dolphin deaths is about three times higher than the average for the time period, researchers from the National Oceanic and Atmospheric Administration said Friday.

The strandings in Louisiana, Mississippi, Alabama and the panhandle of Florida have been declared an Unusual Mortality Event, or UME.

A UME is defined under the Marine Mammal Protection Act as “a stranding that is unexpected; involves a significant die-off of any marine mammal population; and demands immediate response.”

Read the full story at USA Today

State of the Science Conference set for UMaine-Machias

June 17, 2019 — Big science is coming to Downeast Maine next week.

On Monday and Tuesday, June 17 and 18, the Eastern Maine Coastal Current Collaborative (EM3C) will host a State of the Science Conference at the University of Maine at Machias.

The conference will discuss ecosystem-based fisheries management in eastern Maine and will bring together experts from local governments, fishing, science and academic communities. It is the first step toward producing a comprehensive understanding of the region’s watersheds, intertidal, nearshore and offshore ecosystems, including their governance and socioeconomic factors.

EM3C is a partnership among three fisheries organizations: the Stonington-based, nonprofit Maine Center for Coastal Fisheries; the Maine Department of Marine Resources; and NOAA Fisheries, the federal agency that manages fisheries at the state and federal level.

Read the full story at The Ellsworth American

The Coastal Squeeze: Changing Tactics for Dealing with Climate Change

June 17, 2019 — The following was released by NOAA Fisheries:

Protecting Essential Fish Habitat

One of the things we do in the Habitat Conservation Division is consult with other agencies who are doing projects that might affect fish species and their habitats. If, for example, the Army Corps wants to give the state of New York a permit to dredge a river or build a bridge, they consult with us to determine how they can minimize the effects on the most important fish spawning, nursery, and feeding areas that are deemed “essential fish habitat.” Without essential fish habitat, of course, we lose fish.

Climate Change is Happening Fast in the Northeast

We’ve been seeing the signs of climate change for decades. Sea levels and sea-surface temperatures have risen throughout the world. But, here in New England and the Mid-Atlantic, we are seeing surprisingly fast changes compared to other parts of the world.

  • The average sea-surface temperature on the Northeast Shelf has increased by about 2.3°F since 1854, with about half of this change occurring in the last few decades.
  • In particular, the waters of the Gulf of Maine are warming dramatically in recent years– faster than 99 percent of the global ocean between 2004 and 2013.

Read the full release here

Deck Equipment: Rise of the Machine

June 14, 2019 — Cameras start to take over for live observers on deck: What does it mean for owners and operators across the country?

Electronic monitoring programs are on the rise as a way to reduce observer costs, avoid the problems of having another person onboard, and increase data gathering. After testing and implementing several programs, NOAA is developing criteria for EM hardware producers and service providers.

“We hope to have standards by the end of the year,” says Brett Alger, electronic technologies coordinator at NMFS. “Once we lay down the framework, it could allow EM to expand greatly.” In February 2019, Alger spoke at a conference in Bangkok that explored the potentials of electronic monitoring. Presenters talked about the real-time upload, via satellite or cell signal, of video from boats, which could be reviewed by artificial intelligence. “We’re hoping to automate review,” says Alger. “We’re looking at machine learning that could identify and measure fish in a split second.”

According to Alger, the idea of monitoring things like bycatch, discards and quota by putting cameras onboard has been around for 20 years, and the Pacific whiting fishery has used electronic monitoring for 15 years. But establishing EM programs is much more complicated than just hooking up cameras and connecting them to a hard drive.

Among EM service providers, two leaders — Archipelago Marine Research and Saltwater Inc. — have broken ground with several programs around the U.S. coasts. Archipelago provides a complete package of cameras, hard drives and review services. Saltwater offers software and some hardware, and a number of services, including developing a vessel monitoring plan and video review.

Read the full story at National Fisherman

New Stock Assessment Process Underway in the Northeast

June 14, 2019 — The following was released by NOAA Fisheries:

After more than two years of development and planning, a better and more collaborative fishery stock assessment process is debuting in New England and the Mid-Atlantic. The new process puts stock assessments on a regular schedule.  It also makes assessments more flexible, with more opportunities for research.  It allows more input from industry, and will help continue to provide the best possible scientific advice to managers to ensure the long-term health of fisheries.

As Mike Simpkins, chief of the Northeast Fisheries Science Center’s Resource Evaluation and Assessment Division says, “Longer term assessment planning gives us more opportunities to communicate with our partners, both external researchers and industry.” Simpkins’ division leads fishery stock assessments for NOAA Fisheries in the Northeast.

Whats New?

The improved process has two types of assessments: management and research. The former updates or enhances current assessments, the latter is more comprehensive and can involve new research and extensive changes in the assessment. Both types will be reviewed by an independent panel of experts to ensure that they deliver high-quality science.

By agreeing years, rather than months, ahead on a long-term schedule of assessments, there is now time to develop research specifically for that assessment, and to involve more external researchers and fishermen in that work.  There is also more flexibility to include new information during management assessments.

Read the full release here

Feature: The Entanglement Tango

June 14, 2019 — Despite an ongoing federal trade war with China imposing tariffs on seafood exports and a looming bait crisis as herring quota were slashed in the Atlantic, Maine’s lobster fleet still managed to haul in crustacean cash. The fleet landed 120 million pounds of lobster worth $484 million in 2018, the fishery’s third-highest annual value ever.

Coming off a profitable year, lobstermen might normally be energized gearing up for the peak summer and fall — but the latest news in the industry’s labored relationship with the Atlantic’s endangered right whale population had them focused on the future of their livelihood instead of the upcoming summer.

In April, NOAA informed the industry that in order to reduce mortality and serious injury to right whales, the U.S. fishing industry would need to reduce risks to whales by 60 to 80 percent throughout New England.

To reach those goals, fishing stakeholders on the federal Atlantic Large Whale Take Reduction Team agreed to attempt a drastic measure: significantly reducing the number of vertical lines used by the region’s lobstermen. In Maine, where thousands of small-scale lobstermen catch the majority of the U.S. lobster haul, that means reducing vertical lines in the water by at least 50 percent.

Read the full story at National Fisherman