Saving Seafood

Using eDNA to Monitor Alaskan Waters for Invasive European Green Crabs

December 1, 2020 — The following was released by NOAA Fisheries:

Natural resource managers in British Columbia discovered several adult male and female European green crabs on Haida Gwaii this past July. Alarm bells immediately went off for biologists in Alaska.

The archipelago of Haida Gwaii, off the coast of Prince Rupert in British Columbia, is very close to Alaska. The July discovery is the closest confirmed finding of the invasive crustacean since it was first detected in the San Francisco Bay area in 1989.

European green crabs were first introduced to North America in the 1800s, likely hitching a ride in the ballast water of merchant ships from Europe. Experts believe the invasive crab was transported to the West Coast in ballast water as well.

The green crab is considered one of the most invasive species in the marine environment. It has few predators, aggressively hunts and eats its prey, destroys seagrass, and outcompetes local species for food and habitat. It has been documented that European green crab devour juvenile king crab as well as juvenile salmon.

Read more.

‘Salmon’ author pans Patagonia’s anti-fish farm activism

December 1, 2020 — Mark Kurlansky, the New York Times bestselling author of “Salmon”, is urging anti-fish farm activists to work with salmon farmers and boost the production of affordable and sustainable seafood from the oceans.

In an interview with SeaWestNews, Kurlansky said replacing sea farms with land-based operations, as the activists are demanding in British Columbia, is not a good idea because it will exacerbate climate change and substantially increase Greenhouse Gas (GhG) emissions.

“Land based farming greatly increases energy use and the carbon footprint…I do not think that is a good idea,” said Kurlansky, who spent five years researching his book, which was published by Patagonia, the outdoor clothing conglomerate, which ironically supports activism to stop ocean-based fish farming.

“Farming salmon in the oceans has almost no carbon footprint…almost all of the energy used, apart from packaging the food, is provided by the natural force of the ocean…so you will be taking a low energy industry and turning it into a high energy industry,” he said.

“I would certainly not want to see all fish farms move on land, and I also would not want to see all ocean fish farming stopped, because I think it has a good contribution and it is a supply of affordable protein. That is not something to turn your back on.”

Read the full story at SeaWest News

B.C.’s Open-Net Salmon Farms On The Way Out, But Replacement Systems May Differ By Region

November 16, 2020 — The federal government’s plan to phase out open-net salmon farms on the B.C. coast could result in different rules for different areas of the province.

The Department of Fisheries and Oceans says it is exploring the use of an “area-based management approach” to aquaculture that would take into account the cumulative impact of groups of fish farms in a certain area.

Read the full story at Seafood News

New drone, underwater footage of orcas stuns researchers, gives intimate look at killer whales’ family life

November 6, 2019 — Who knew orcas were so playful, so full of affection, so constantly touching one another?

New footage taken by drone as well as underwater stunned researchers who spent two days with the southern resident orca J pod off the British Columbia coast, including with the newest baby, and more time with northern resident killer whales in B.C.’s Johnstone Strait. The footage taken during three weeks in August and early September was filmed in collaboration with the Hakai Institute, a science research nonprofit.

“It took our breath away,” said Andrew Trites, professor at the Institute for the Oceans and Fisheries Department of Zoology and director of the Marine Mammal Research Unit at the University of British Columbia in Vancouver. Trites is co-lead researcher on a study that over five years is taking a close look at resident killer whales and their prey.

The drone footage was gathered non-invasively, with the camera hundreds of feet above the whales, who did not seem to even know it was there, Trites said. Combined with underwater microphones, tracking devices used to follow adult chinook, and underwater footage, a spectacular new look into orcas and their day-to-day life in the wild is emerging.

The big standout so far is just how much the orcas touch one another, something not as visible from a boat.

Read the full story at The Seattle Times

Why a Hollywood producer bought a fish farm … or eight

October 17, 2019 — Fishing for wild salmon in British Columbia is what inspired famed Hollywood television writer and producer David E. Kelley to enter the aquaculture industry six years ago.

At the Aquarium of the Pacific in Long Beach, California on 16 October, Kelley – who is the producer of TV shows such “Big Little Lies” and “Ally McBeal” – explained how he became founder and chairman of Riverence, a sustainable steelhead trout farming operation in Filer, Idaho, as well as a salmon and trout egg producer in Olympia, Washington.

Read the full story at Seafood Source

British Columbia group self-suspends MSC certification for wild salmon

October 7, 2019 — The Canadian Pacific Sustainable Fisheries Society (CPSFS) has self-suspended its Marine Stewardship Council (MSC) certification for the sockeye, pink and chum salmon fisheries in British Columbia, effective Nov. 27, the organization has announced.

Its members represent most processors and exporters of wild salmon.

“Everyone who cares about wild salmon in British Columbia should be worried,” said the CPSFS’s Christina Burridge, who is also executive director of the BC Seafood Alliance, adding in a statement that the decision means “there will now be no independent oversight of how Fisheries and Oceans Canada Pacific Region (DFO) manages these fisheries”.

“Though we are disappointed, saddened and frustrated to be forced out of the program,” she said, “we believe the fishery is sustainable and we are working on a plan to have these difficulties addressed in order to have the fishery evaluated and re-certified by the MSC at a future date.”

Read the full story at Undercurrent News

US senators take aim at Canadian mines’ impact on salmon

June 17, 2019 — A bipartisan group of US senators has written to the premier of Canada’s British Columbia province, airing concerns about the effects the country’s mines are having on salmon populations in four US states.

The eight senators, from Alaska, Idaho, Washington and Montana, asked John Horgan, the province’s premier, to undertake “dedicated efforts to monitor transboundary water quality”.

“While we appreciate Canada’s engagement to date, we remain concerned about the lack of oversight of Canadian mining projects near multiple transboundary rives that originate in B.C. and flow into our four US states,” the senators wrote.

Read the full story at Undercurrent News

Commercial catches of Pacific halibut increase for most Alaska regions

February 11, 2019 — Contrary to all expectations, commercial catches of Pacific halibut were increased for 2019 in all but one Alaska region.

The numbers were revealed Friday at the International Pacific Halibut Commission annual meeting in Victoria, British Columbia.

The reason was due to increased estimates of the overall halibut biomass based on expanded surveys last summer from Northern California to the Bering Sea, said Doug Bowen who operates Alaska Boats and Permits in Homer.

“There’s a couple of strong year classes from 2011 and 2012 that are just starting to show up in the commercial catches and I think the scientists are cautiously optimistic that we could see some better harvests as a result of those halibut entering the fishery,” he said in a phone call as he was leaving the meetings.

Read the full story at National Fisherman

Halibut Commission to Address a Request for Minimum Area Allocation Next Week

January 24, 2019 — SEAFOOD NEWS — The agenda for the week-long annual meeting of the International Pacific Halibut Commission is brimming with new ways to look at catch limits, new tools to assess risk, and new ideas for research, but the issue grabbing the most attention is allocation of this year’s fishery.

Which regional area gets how much of the coastwide catch is a perennial topic, but it’s sharper this year by a stock that remains low compared to a decade ago, little sign of recruitment, and the yet unresolved issue that created an impasse between Canada and the U.S. at last year’s meeting.

Indeed, progress at the 2018 meeting to reach an agreement on catch limits ran aground on the issue of Canada’s catch limit allocation. British Columbia longliners fish waters off the Canadian west coast that make up 12-13% of the total coastwide area fished by both countries. Yet their catch limit has persistently been higher than that based on the argument that much of B.C.’s halibut are resident and the Canadian authorities long ago implemented a robust accounting program for all mortalities, compared to what is being used in Alaska.

The two sides have met throughout the year since and are now considering a handful of options to use this year. Those options, and perhaps more, will be discussed at the meeting that begins Monday, January 28.  The meeting is complicated by the US government shutdown.  Two US commissoner terms expired at midnight on Thursday, and they will not be available to vote on final motions Friday.  As a result, the Commission may skew its agenda so that all votes take place before the US Commissioners go poof.

This year’s meeting has only two stakeholder proposals, both from the Pacific Norwest, or Area 2A. The first, a request for a minimum fixed amount of 1.5 million pounds for commercial and sports fleets. That fishery amount would mean a total mortality of 1.67 mlbs, including subsistence, bycatch, and other incidental mortalities.

The proposal was initially made by the Makah Tribe but now has the support of most stakeholders in Washington, Oregon, and California.

Because it is the first official regional request for a catch limit floor — a minimum that fleets and processors can expect for years to come — it has garnered attention and prompted comments that if they are allowed a guaranteed miminum, what about other areas?

Supporters of Proposal 2A say conditions in that region support establishing a floor and add that 1.67 mlbs. is only a small percentage of any coastwide total. They say — and the IPHC agrees — that the proposal presents no conservation problems because of that.

“The Tribe’s proposal is based on, but less than, the average total removals from Area 2A during the seven-year period before the current coastwide stock assessment and distribution methodology was implemented in Area 2A in 2009. During that period, total removals from Area 2A averaged 1.79Mlb,” Patrick Depoe said in his proposal.

That is precisely the issue for Canada as well. When the IPHC moved from a regional to a coastwide assessment in 2009, there were winners and there were losers. Canada lost 5-7% of their average share of their apportionment. They have compensated for it ever since by setting higher than recommended catch limits for their area, 2B, than IPHC staff suggests.

The second stakeholder proposal was submitted by Michael Pettis, a Newport, OR longliner, and is in response to the IPHC’s request for a change from the current 10 hour derby fishery to a more extended fishery for safety and business planning reasons. The change would not affect that group’s allocation.

The Pacific Council’s Groundfish Advisory Panel discussed the issue and supported an analysis of longer periods. Fishermen on the GAP also proposed assigning the entire commercial halibut quota to incidental catch in the sablefish fishery.

In November 2018, the GAP supported the option again, “if the IPHC does not move forward with a 5-, 10- or 20-day season as discussed in or inferred from its report.”

The five Newport fishermen who submitted the proposal to the IPHC have not supplied public comment to the PFMC or the GAP.

However, since Area 2A is entirely within the U.S. EEZ, management of any system would fall primarily to the federal government. Some industry members have suggested the NMFS cost of establishing a quota system for Area 2A would be far more than the fishery is worth.

On Friday February 1, catch limits for the 2019 season, as well as opening and closing dates, and any proposals that make it through the meeting, will be announced.

This story was originally published on SeafoodNews.com, a subscription site. It is reprinted with permission.

New Pacific Salmon Treaty cuts chinook catch

January 9, 2019 — The new Pacific Salmon Treaty went into effect on the first of the year after the treaty’s last 10-year iteration expired on its own terms on 31 December.

The Pacific Salmon Treaty is renegotiated every decade between the United States and Canada to govern salmon catch, research, and enhancement in Alaska, Oregon, Washington, and British Columbia.

The Alaska Department of Fish and Game made public last week the sections of the treaty that will directly affect Alaskan salmon fisheries, which deal with Transboundary Rivers, Northern British Columbia and Southeastern Alaska, and Chinook salmon.

In an attempt to battle a dramatic multi-year drop in Chinook stocks off of the Pacific coast, the countries agreed to cut their catch of Chinook salmon, with a reduction of up to 12.5 percent in Canada and up to 7.5 percent in the United States.

Some in the industry are not pleased with the new treaty.

Read the full story at Seafood Source