Saving Seafood

How Might Fish Farms Be Affecting Lobsters?

July 19, 2021 — Open-net pen Atlantic salmon aquaculture is big business on Canada’s east coast. Given the industry’s size, much has been studied and written about its effects on wild salmon. But how might fish farms be affecting other species in their vicinity—such as lobster? Lobster is one of the most economically valuable wild species, and the bulk of the world’s catch is made along the eastern seaboard of North America. Inka Milewski, who studies the interactions between aquaculture and the wider ecosystem at Dalhousie University in Nova Scotia, recently parsed the scientific literature to determine the ways in which salmon aquaculture is affecting wild lobsters.

Milewski and her colleagues identified a multitude of factors that could affect lobsters, their habitat, and the lobster fishery. Net pens change oceanographic conditions, for example by reducing current speeds, increasing turbulence, and breaking up waves. The farms also generate waste, such as excess food, fish feces, and urine, as well as the chemicals used to control pests and diseases. Lights, noises, and odors associated with the farms can disrupt lobster behavior.

Milewski says she was most surprised by how sensitive lobsters are to the particulate and dissolved organic and inorganic waste that result from fish feces and uneaten food. These chemicals can disrupt critical lobster behaviors like feeding, spawning, and mating. Her review identified studies that show that these waste products can change the quality of lobsters’ diets and promote harmful algal blooms near farms.

“There is a tremendous amount of waste generated by fish farms,” Milewski says. “I don’t think people have a sense of the scale.” A fairly typical farm of about 600,000 fish will generate around 40 tonnes of waste every month during its 22-month production cycle. “It’s understandable how that waste can change lobsters’ behavior, distribution, and abundance,” she adds.

But the review also identified serious gaps in our understanding of the interactions between aquaculture operations and lobsters. While some aspects, such as the use of chemical pesticides, have been well studied, information on others, including waste discharges, disease, and noise, are limited or entirely lacking.

Read the full story at Hakai Magazine

MAINE: Meeting fails to quell salmon farm concerns

July 1, 2021 — American Aquafarms last week once again made a case for its $330 million project to raise Atlantic salmon off Bald Rock and Long Porcupine Island and process the fish at the now dormant Maine Fair Trade Lobster Co. facility in Prospect Harbor. But the Norwegian-backed company’s June 23 presentation did little to quell citizens’ fears that the proposed operation will harm the area’s robust lobster fishery and scenic values that draw millions of visitors to the region annually.

At the Maine Department of Marine Resources’ 3.5-hour scoping session, held via Zoom, American Aquafarms heard comments and answered questions about its proposal and draft applications to lease the two Frenchman Bay sites for up to 20 years. The intent, too, was for the company to inform the public about its proposed plan to harvest as much as 66 million pounds of salmon annually from the two 15-pen sites and process the fish at the Prospect Harbor facility. Sardines, lobster and other seafood have been processed almost continuously at that facility and transported to market from there for at least 115 years.

Attending the Zoom session, Acadia National Park Superintendent Kevin Schneider had a prepared statement to read aloud, but he was not among the 13 people who got to speak during the allotted time. In his statement, made public June 24, Schneider called for the DMR’s July deadline for submitting written comments on the long-term leases to be extended to Aug. 6. In his remarks, he noted that Acadia National Park is just 2,000 feet at the closest point from the two lease sites each comprising 60.32 acres. At both sites, two rows of eight and seven closed pens would be arranged in grids and anchored to the ocean floor in mooring systems encompassing 10 acres each.

Read the full story at the Ellsworth American

TOM JOHNSON: Maine Compass: Restore Maine’s place as bastion of wild, native fish

June 29, 2021 — I am writing on behalf of the Maine chapter of Native Fish Coalition regarding the recent proposal by the state to allocate $20 million from the American Rescue Plan to update and modernize Maine’s fish hatcheries.

Native Fish Coalition (NFC) is a nonpartisan, grassroots, donor-funded, all volunteer, 501(c)(3) non-profit dedicated to the conservation, preservation, and restoration of wild native fish. Founded in Maine, we also have chapters in Alabama, Connecticut, Massachusetts, New Hampshire, Pennsylvania, Vermont, and West Virginia with members, partners, volunteers, supporters and followers.

When it was announced that Maine’s hatchery system will receive $20 million from the American Rescue Plan, it was stated: “At the core of Maine’s fisheries is Maine’s state hatchery system.” This is a gross misrepresentation of what Maine’s fisheries are, what makes Maine unique, and why people come to Maine to fish.

Read the full opinion piece at Central Maine

NOAA Releases Animated Video to Shine Spotlight on Endangered Atlantic Salmon

June 28, 2021 — NOAA Fisheries has partnered with Puckerbrush Animation to create a new animated video about Atlantic salmon and the threats that have led to their endangered listing.

The video is part of NOAA’s “Species in the Spotlight” series, which highlights nine species that are considered the most at risk of extinction in the near future. Besides Atlantic salmon, NOAA’s “Species in the Spotlight” series also includes Central California Coast coho, Cook Inlet beluga, Hawaiian Monk Seal, Pacific Leatherback, North Atlantic Right Whale, Sacramento River Winter-Run Chinook Salmon, Southern Resident Killer Whale, and White Abalone.

Read the full story at Seafood News

New Atlantic Salmon Animation Released

June 25, 2021 — The following was released by NOAA Fisheries:

NOAA Fisheries and Maine-based animation team, Puckerbrush Animation, recently partnered to create a new digital animation that talks about Atlantic salmon and the threats that have led to their endangered listing.

Atlantic salmon are part of our Species in the Spotlight initiative, which highlights our most imperiled species to focus attention and resources towards actions that we and our partners can take to bring them back from the brink of extinction.

Learn about the various threats facing Atlantic salmon, including climate change, and about what you can do to help protect and restore Atlantic salmon, and their ecosystems in this animated video.

Read the full release here

What Happens After Dam Removals

June 8, 2021 — The following was released by NOAA Fisheries:

Maine’s Penobscot River has more than 100 dams, many of which are aging and no longer serve their original purpose. Removing dams is becoming more common, with the purposes of addressing hazards posed by these aging dams, returning natural river flow and function, or both.

For Atlantic salmon and other species of sea-run fish, the last 200 years of dammed rivers and disconnected streams have, combined with historic fisheries and lower marine survival, spelled decline, and for Atlantic salmon, disaster. The storied Atlantic salmon runs had fish returning by the thousands to Northeast rivers. They are now limited to just a few rivers in Maine, with fewer than 2,000 fish returning each year. These runs are heavily reliant on hatchery-raised fish. The Penobscot River is home to the largest remaining population of endangered Atlantic salmon in the United States. Dams have been identified as one of the primary factors in the decline of Atlantic salmon.

Over the last decade, researchers have been studying whether removing two Penobscot River dams in 2012 and 2013 improved ecosystem conditions for salmon and other aquatic species. So far, results are promising.

Read the whole story on our website.

Read the full release here

North Atlantic Salmon Conservation Organization Meeting Concludes: West Greenland Measures Disappointing

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

On Friday, June 4, the North Atlantic Salmon Conservation Organization (NASCO) concluded its 38th Annual Meeting (held virtually). NASCO is an intergovernmental organization formed to promote the conservation, restoration, enhancement, and rational management of wild Atlantic salmon stocks in the North Atlantic Ocean. NASCO’s members are Canada, Denmark (in respect of the Faroe Islands and Greenland) (DFG), the European Union, Norway, the Russian Federation, the United Kingdom, and the United States of America. Representatives from a number of non-governmental organizations (NGOs) also attended the meeting.

Participants discussed a number of matters critical to Atlantic salmon conservation and management, including a new regulatory measure for the mixed stock fishery that occurs off West Greenland. This fishery, which operates against the scientific advice, takes critically endangered U.S. origin salmon. As such, our highest priority during the meeting was to agree to a regulatory measure that reduced the catch in the fishery to the lowest possible level and ensured effective management and control.

While a new interim regulatory measure was adopted for the fishery off West Greenland, the United States is deeply concerned about many of its key provisions. In order to avoid allowing the fishery to operate outside of any international constraints, we stopped short of blocking consensus on this one-year measure. However, we expressed our extreme displeasure with several provisions including a 27 ton Total Allowable Catch (TAC), the failure to implement the required 10 ton reduction in the 2021 TAC to account for overharvest in 2020, and the lack of an overharvest payback provision applicable to any future overharvests. The European Union, Canada, and the United Kingdom largely shared the U.S. concerns about the new regulatory measure. All indicated that the catch level was too high, especially without a requirement to ensure any overharvest of the TAC would be addressed. DFG, however, was not willing to change its position on the size of total TAC or the inclusion of the overharvest payback provision.

The new measure will maintain the prohibition on factory landings and exports of Atlantic salmon from Greenland, and require DFG to continue to implement previously agreed monitoring, control, and reporting measures. The new regulatory measure will apply to the fishery off West Greenland in 2021 only, and Parties agreed that they would meet before the 2022 NASCO annual meeting to continue discussions on the development of a longer-term measure. The United States looks forward to these discussions and to the adoption of a stronger measure at the 2022 NASCO annual meeting.

Visit our web page to read the Closing Statement from the U.S. Head of Delegation to NASCO, Kim Damon-Randall, Deputy Regional Administrator for the Greater Atlantic Regional Fisheries Office.

Read the full release here

MAINE: ‘Next-gen’ tech or industrial destruction? Salmon farm proposal advances, but groups protest

June 2, 2021 — The Department of Marine Resources has accepted applications for consideration of two lease sites in Frenchman Bay where a Norwegian company wants to grow Atlantic salmon.

But the applications from American Aquafarms were immediately met with opposition from several groups of local residents.

“We are opposed to growing 30,000 metric tons of salmon annually, covering over 100 acres of Frenchman Bay,” Kathleen Rybarz, president of Friends of Frenchman Bay, said in a news release.

“One cannot overstate the destructive impact of this large-scale proposal on a bay that already strives to balance multiple fisheries, heavy recreational use, cruise ship visitors and increasing ocean warming.”

Read the full story at MaineBiz

MAINE: Army Corps review of salmon farm requested

May 19, 2021 — Frenchman Bay Conservancy has formally requested that the U.S. Army Corps of Engineers conduct an environmental review and issue a statement under the U.S. Environmental Policy Act before any final decisions are made on American Aquafarms’ plan to raise 66 million pounds of Atlantic salmon annually at two sites in Frenchman Bay.

Frenchman Bay Conservancy has preserves totaling 8,000 acres in a dozen Maine towns and townships, including seven Hancock County communities.

The Maine Department of Marine Resources (DMR) is currently reviewing for completeness American Aquafarms’ March 3 lease applications to grow salmon at two 15-pen sites northwest of Long Porcupine Island and northeast of Bald Rock Ledge in Frenchman Bay. The Norwegian-backed company is expected to file by month’s end its wastewater discharge permit application to discharge a total of 4 billion gallons daily with the Maine Department of Environmental Protection (DEP). The company is proposing to release 2 billion gallons daily (23,775 gallons per second) at each of the 15-pen sites.

Sent to the U.S. Army Corps’ Senior Project Manager and Team Leader Jay Clement in Augusta, Frenchman Bay Conservancy’s May 17 letter also was signed by Hancock’s Crabtree Neck Land Trust, the Downeast Salmon Federation, the Maine Center for Coastal Fisheries in Stonington, Friends of Acadia, Friends of Frenchman Bay, Friends of Eastern Bay, Friends of Schoodic Peninsula as well as Springtide Seaweed LLC, Frenchman Bay Oyster Co. owner Graham Platner, Maine Coast Sea Vegetables proprietors Shep and Seraphina Erhart, Hancock fishermen Zach and Tyler Piper, MDI Biological Laboratory senior scientist Jane Disney and College of the Atlantic biologist Chris Peterson.

Read the full story at the Ellsworth American

Exploring Atlantic Salmon’s Battle for Survival: A Story Map

May 14, 2021 — The following was released by NOAA Fisheries:

Wild Atlantic salmon stocks in the United States have declined significantly since the late 19th century. Historically, dams, overfishing, and pollution led to large declines in salmon abundance.

The Kennebec River, Androscoggin River, and Sheepscot Rivers of the Merrymeeting Bay region have a long history of human development. This story map tells the history of this area’s many dams and our restoration efforts to recover the populations of endangered Atlantic salmon.

salmon

Read the full release here