Saving Seafood

Tech companies work to make fishing, aquaculture more sustainable

December 15, 2022 — For people who fish for a living, removing bycatch from nets is a tedious task. It’s expensive, labor-intensive and causes wear to the fishing vessel and gear. For marine animals unintentionally captured, the results are more debilitating — mostly fatal. From an ecological point of view, killing too many animals unintentionally can disrupt entire marine ecosystems and the food chains that keep them balanced. And yet, bycatch comprises as much as 40% of the global fishing catch.

U.K.-based startup SafetyNet Technologies is attempting to find a technological solution. The company deploys LED lights of varying colors and intensities that fishers can attach to their gear to attract certain species. They can change the lights depending on the fish species they want to target.

“Different species can see different lights and are attracted to that,” Tom Rossiter, head of precision fishing and sales lead at SafetyNet Technologies, told Mongabay in a video interview. “It’s those triggers we use to get particular species to move towards the net.”

Surveys with fishers in the U.K. and U.S. who have trialed the lighting technology indicate that it does reduce bycatch, according to Rossiter, but larger trials are needed to show the technology’s effectiveness conclusively. “We need to increase the size of the trial further to build statistical confidence,” he said.

Read the full story at Mongabay

 

Alaska: Bycatch task force considers new rules, more research to protect Alaska fish intercepted at sea

October 17, 2022 — In the search for a solution to the problem of bycatch, the unintended at-sea harvest of non-target species, the stakes in Alaska are high.

Now a special task force is nearing the end of a year-long process to find solutions that satisfy competing interests to the problem of bycatch, which refers to fish that are caught incidentally by commercial fishers who are targeting other fish.

Many of the mostly Indigenous residents of western Alaska who depend on now-faltering salmon runs in the Yukon and Kuskokwim rivers have said strict rules to reduce at-sea bycatch are needed to help alleviate a crisis. Disasters have been declared for these fisheries.

Serena Fitka, the executive director of the Yukon River Drainage Fisheries Association who grew up in the Yup’ik village of St. Mary’s near the Bering Sea coast, said she has not been able to harvest river salmon for three years.

Read the full article at Alaska Public Media

ALASKA: Management council declines action on Bering Sea bycatch to address Yukon-Kuskokwim salmon subsistence worries

June 22, 2022 — Despite hours of testimony from residents of the Yukon and Kuskokwim rivers who called for urgent action to curb the salmon bycatch by Bering Sea trawlers, the North Pacific Fishery Management Council decided to approach the problem more methodically.

In a unanimous vote near the end of its five-day meeting in Sitka, the Council recommended further study of salmon declines in the Bering Sea, and a closer look at their connection to climate change.

Salmon abundance in the Yukon River, the third-largest river in North America, has dropped sharply in the past two years.

The forecast is no better this season.

Many Yukon and Kuskokwim River residents voiced concern during last Monday’s call.

“At this point, there should be alarm bells going off all over not only in our communities, but all over the state and federal government agencies,” said Vivian Korthuis, the chief executive officer for the Association of Village Council Presidents, a consortium of 56 federally-recognized tribes on the Yukon-Kuskokwim Delta.

Read the full story at Alaska Public Media

ALASKA: Salmon bycatch, electronic monitoring on the table at Sitka meeting of North Pacific Fishery Management Council

June 9, 2022 — The bycatch of chinook and chum salmon is on the agenda, as the spring meeting of the North Pacific Management Council gets underway in Sitka this week (June 9-14).

In addition to hearing how much salmon is being intercepted in the Gulf of Alaska and Bering Sea by the trawl fisheries, the council will review a proposal to supplement the human observer program with electronic monitoring.

The North Pacific Fishery Management Council regulates the so-called “federal fisheries” which take place outside the three-mile limit of Alaska’s state waters, and within the exclusive economic zone of the United States which extends 200 miles offshore.

Read the full story at KCAW

Hawaii longliners convert gear to reduce whitetip shark bycatch

May 27, 2022 — Hawaii’s deep-set longline fleet is completing its changeover from wire leaders to nylon monofilament, a process that fishermen started on their own and is expected to reduce bycatch and mortality of threatened oceanic whitetip sharks by 30 percent.

A new federal regulation effective May 31 will prohibit the use of wire leaders in the fishery, formally instituting the industry-led initiative.

Wire leaders have been used so hooked fish can’t break off, and to make gear safer for fishermen. But even the sharp-toothed oceanic whitetip sharks can’t bite through them, meaning fishermen must release them, a dangerous process for both fish and fishermen.

The Hawaii Longline Association, representing tuna longline fishermen in the area, took the initiative to stop using wire leaders when deep-set longline fishing when its members voluntarily phased out wire leaders starting in November 2020, according to HLA Executive Director Eric Kingma.

“Our members—which include all of the Hawaii-based longline fleet of around 145 vessels—don’t want to catch sharks,” Kingma said in a joint statement with NMFS. “While the amount of fishing effort by Hawaii vessels is small compared with foreign fleets, we continue to work with our members and researchers on innovative methods to minimize the impacts of our fishery on these sharks and other protected species.”

Read the full story at National Fisherman

The information age is starting to transform fishing worldwide

May 19, 2022 — People in the world’s developed nations live in a post-industrial era, working mainly in service or knowledge industries. Manufacturers increasingly rely on sensors, robots, artificial intelligence and machine learning to replace human labor or make it more efficient. Farmers can monitor crop health via satellite and apply pesticides and fertilizers with drones.

Commercial fishing, one of the oldest industries in the world, is a stark exception. Industrial fishing, with factory ships and deep-sea trawlers that land thousands of tons of fish at a time, are still the dominant hunting mode in much of the world.

This approach has led to overfishing, stock depletions, habitat destruction, the senseless killing of unwanted by-catch and wastage of as much as 30 percent to 40 percent of landed fish. Industrial fishing has devastated artisanal pre-industrial fleets in Asia, Africa and the the Pacific.

Read the full story at Greenbiz.com

 

Environmental NGOs form new partnership to combat bycatch

April 18, 2022 — The Sustainable Fisheries Partnership (SFP), Whale and Dolphin Conservation (WDC), and Birdlife International have formed a new partnership to protect marine wildlife from bycatch.

The new partnership intends to work directly with major retailers, brands, and foodservice companies in order to conduct bycatch audits. The audits are to identify the level of threats to endangered, threatened, and protected (ETP) species in fisheries that are supplier to the retailers and brands, allowing companies to identify and prioritize actions to take in the seafood supply chain in order to reduce overall bycatch.

Read the full story at SeafoodSource

 

Alaska: What is the State Doing to Address Bycatch?

March 17, 2022 — There has been much discussion and debate about bycatch in marine fisheries off Alaska’s coasts recently, including several recent opinion pieces. All are chastising a perceived inaction to address bycatch, especially in the face of recent declines in salmon and crab in western Alaska.

Bycatch, by definition, is fish which are harvested but are not sold or kept. Simply put, bycatch is unintentionally caught fish that are unwanted, can’t be sold, or can’t be kept — like halibut, crab or salmon caught while targeting cod or pollock. While some bycatch occurs in state waters, most occurs in federal waters managed under plans established by the North Pacific Fishery Management Council. Bycatch is NOT the intercept of fish in mixed stock fisheries, such as occurs along the Alaska Peninsula when chum salmon of Yukon origin are harvested in directed sockeye salmon fisheries.

Let me begin by clearly stating that the state is concerned about bycatch. We should do our best to reduce the catch of unintended fish that are discarded and not used. That work is underway right now on multiple fronts.

Read the full story at Seafood News

ALASKA: Bycatch task force works to refine mission ahead of November deadline

February 17, 2022 — The governor’s task force to review the effect of bycatch in Alaska fisheries is working to organize against its tight timeline for submitting recommendations to state and federal policymakers. It also has to balance commercial and subsistence interests.

Bycatch is when fishing vessels catch something they’re not targeting. It could be tanner crab caught in a black cod pot, or halibut scooped up in a pollock trawl net. It’s been an incendiary issue in Alaska’s fisheries for decades. Now, as stocks of crab, salmon and halibut decline, trawl fisheries have come under fire for their role, which represents the vast majority of incidental catch in and around Alaska.

The governor’s office took notice. Gov. Mike Dunleavy established a task force to review bycatch late last year with a deadline of November to submit its recommendations.

But during that time, the Alaska Bycatch Review Task Force also has to establish its own priorities, break into subcommittees, and decide what it’s going to focus on before its mandate expires in just nine months. And there’s a lot of information to sort through already as it plays catch-up.

Read the full story at KSTK

NOAA Fisheries Denies Petition For Emergency Action on Bering Sea Salmon Bycatch

February 2, 2022 — Four days after the Secretary of Commerce Gina Raimondo approved eight fisheries in Alaska for official disaster determinations, including the 2020 Kuskokwim River salmon fishery and the 2020 and 2021 Yukon River salmon fisheries, NOAA Fisheries Assistant Administrator Janet Coit denied a petition for emergency action to lower the number of salmon caught incidentally in the Bering Sea.

The petitioners — the Association of Village Council Presidents, the Bering Sea Elders Group, Kawerak, Inc., the Kuskokwim River Inter-Tribal Fish Commission and the Yukon River Inter-Tribal Fish Commission, representing over 118 Alaska Tribes — saw significant salmon declines both years. The Yukon was particularly hard hit: the fishery had its lowest runs ever last summer. The commercial fishery remained closed. Yukon River families were not allowed to fish for subsistence salmon.

Th petition asked Raimondo for emergency action to eliminate Chinook salmon bycatch and set a cap on chum salmon bycatch in the Bering Sea pollock trawl fishery in the 2022 season.

Coits letter of denial reached them a few days after news of the fishery disaster approvals was reported, opening the door for relief funds. Responding to the disaster declaration, which was requested by Alaska Governor Mike Dunleavy, the state’s Congressional delegation issued a joint written statement that the federal funds could help compensate “crews, seafood processors, and research initiatives in the impacted regions.”

Read the full story at Seafood News