Saving Seafood

California, Florida fish mortality pinned to drought, climate change

July 15, 2021 — California officials warned this week that salmon in the state’s Sacramento River might not survive the region’s historic drought.

The California Department of Fish and Wildlife said that “nearly all” of the endangered winter-run Chinook salmon’s juveniles might not make it through the season, according to The Sacramento Bee.

The publication reported Wednesday that a final blow, after two years of “severe mortality during the last drought,” would risk the extinction of the species — even though the agency has hauled millions of the Chinook salmon to Bay Area waters as a precaution.

Triple-digit temperatures have plagued the West, killing hundreds of people in the last major heat wave. The severe conditions have exacerbated the climate-driven “megadrought,” leading to less water and less streamflow.

Read the full story at Fox News

CALIFORNIA: CDFW Successfully Relocates 1.1 Million Hatchery Salmon Until Klamath River Drought Conditions Improve

July 15, 2021 — The following was released by the California Department of Fish and Wildlife:

Due to drought and poor water conditions in the Klamath River, the California Department of Fish and Wildlife (CDFW) successfully relocated 1.1 million juvenile, fall-run Chinook salmon from its Iron Gate Fish Hatchery in Siskiyou County. The fish were trucked to a nearby satellite facility and to the Trinity River Hatchery 122 miles away where the fish will remain until conditions in the Klamath River improve.

The baby salmon, about seven months old and about three inches in length, are normally released into the Klamath River in May and June. Due to warm water temperatures, low water flow and an exceedingly high probability of succumbing to disease in the river, CDFW decided to retain these salmon within its hatchery system over the summer until Klamath River conditions improve. The unprecedented relocation happened after extensive monitoring, discussion and close collaboration with federal partners, academic specialists and three Native American tribes in the lower Klamath Basin.

The temporary relocation marks the first time CDFW has not released salmon into the Klamath River since construction of the Iron Gate Fish Hatchery in 1962.

CDFW relocated the 1.1 million salmon to provide adequate water conditions over the summer and additional space to accommodate the growing fish. Another 1 million juvenile Chinook salmon will remain at Iron Gate.

“It’s extremely challenging to raise cold water fish species in a drought,” said Dr. Mark Clifford, Hatchery Environmental Scientist for CDFW’s Northern Region. “The reality is most of these fish would have died if we released them into the river. We need to maintain the integrity of the fall run on the Klamath River and we especially can’t afford to lose this generation of fish.”

Four Klamath River dams are slated for removal by 2024, the largest dam removal undertaking in U.S. history. The removal is expected to restore fish access to the entire river and the relocated Iron Gate fish could be the first salmon to return to a new Klamath River after their life in the ocean and find miles of additional spawning habitat and contribute to future generations of wild fish.

Read the full release here

Scientist to testify to U.S. congressional panel on salmon-killing tire chemical

July 14, 2021 — Washington State University scientist Jenifer McIntyre will testify before members of Congress on research linking a chemical found in tires to the die-off of endangered salmon.

An assistant professor at WSU’s School of the Environment, McIntyre studies urban runoff and its effects on aquatic animals, including salmon. She is one of several experts set to testify virtually Thursday, July 15, before members of the Natural Resources Subcommittee on Oversight and Investigations, which is probing scientific evidence that a chemical found in car tires, playground surfaces, and other sources plays a role in the massive death of coho salmon.

McIntyre was part of a team of scientists, led by the University of Washington, who identified the chemical culprit: 6PPD‑quinone, a molecule related to a preservative in tires. Rain washes the chemical into streams, where it kills coho. The team’s research was published last December in Science.

Lawmakers will discuss the challenge and possible remedies Thursday, as well as how to best protect impacted endangered species.

“I’m looking forward to the opportunity to share this important issue with members of Congress, in order to continue our efforts to protect aquatic animals from harmful environmental pollutants,” said McIntyre, who continues to study the effects of the molecule on fish.

Read the full story at Washington State University

Ad Hoc Southern Oregon/Northern California Coast Coho Workgroup to hold online meeting August 10, 2021

July 14, 2021 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council)  Ad Hoc Southern Oregon Northern California Coast (SONCC) Coho Workgroup (Workgroup) will host an online meeting that is open to the public. The online meeting will be held Tuesday, August 10, 2021, from 9 a.m., Pacific Daylight Time, until 5 p.m., or until business for the day has been completed.

Please see the SONCC Coho Workgroup August 2021 meeting notice on the Pacific Council’s website for the purpose of the online work session.

For further information:

  • Please contact Pacific Fishery Management Council staff Robin Ehlke at 503-820-2410.

Bristol Bay sockeye catches called ‘unprecedented’ by Alaska fishery managers

July 13, 2021 — “Unprecedented” is how fishery managers are describing sockeye catches at Bristol Bay, which topped 1 million fish for seven days straight at the Nushagak district last week and neared the 2 million mark on several days.

By July 9, Alaska’s statewide sockeye salmon catch was approaching 32 million, of which more than 25 million came from Bristol Bay. The only other region getting good sockeye catches was the Alaska Peninsula, where nearly 4.6 million reds were landed so far.

The Alaska Peninsula also was far ahead of all other regions for pink salmon catches with over 3.3 million taken out of a total statewide tally of just over 5.4 million so far.

Pink salmon run in distinct two year cycles with odd years being stronger, and the preseason forecast calls for a total Alaska harvest of 124.2 million pinks this summer.

The timing for peak pink harvests is still several weeks away; likewise for chums, and most cohos will arrive in mid-August.

Alaska salmon managers are projecting the 2021 statewide salmon catch to top 190 million fish, a 61% increase over last year’s take of about 118 million salmon. By July 9, the statewide catch for all species had topped 41 million fish.

Read the full story at the Anchorage Daily News

Dire drought warning: California says ‘nearly all’ salmon could die in Sacramento River

July 9, 2021 — The drought is making the Sacramento River so hot that “nearly all” of an endangered salmon species’ juveniles could be cooked to death this fall, California officials warned this week.

In a brief update on the perilous state of the river issued this week, the California Department of Fish and Wildlife made a dire prediction about the endangered winter-run Chinook salmon and its struggles against consistently hot weather in the Sacramento Valley.

“This persistent heat dome over the West Coast will likely result in earlier loss of ability to provide cool water and subsequently it is possible that nearly all in-river juveniles will not survive this season,” the department said.

Given that the salmon generally have a three-year life cycle, a near-total wipeout of one year’s run of juveniles “greatly increases the risk of extinction for the species,” said Doug Obegi, a lawyer with the Natural Resources Defense Council.

The winter-run salmon endured two years of severe mortality during the last drought as well.

Read the full story at The Sacramento Bee

Promising prices, record landings for Bristol Bay sockeye

July 7, 2021 — Alaska’s Bristol Bay salmon season is off to a strong start in what is expected to be another harvest hovering around all-time highs for both catch and value in the world’s largest sockeye salmon fishery.

Fish were already pouring in to at least two of Bristol Bay’s four major river systems. As of July 1, the bay had produced 9.02 million commercial sockeye landings — 46 percent above the five-year average — on a preseason prediction of more than 36 million sockeye, according to area biologist Tim Sands with the Alaska Department of Fish and Game.

By Tuesday, July 6, that total was above 14 million sockeye.

While early returns look good, test fishing indicates the run should sustain for a relatively long period of time, which should help the fishery avoid bottlenecks in fishing and processing.

Last season’s compressed run, coupled with covid-19 complications, strained Bristol Bay’s fishermen and processors. The Bristol Bay fishery also slogged through the pandemic last season with a disappointing base price of just $0.75, but got early, unexpected news that Peter Pan Seafoods will pay a base price of $1.10.

Read the full story at Seafood Source

Norway salmon farming moves to cleaner waters: indoors

July 2, 2021 — Hundreds of thousands of salmon swim against the current in southeast Norway—in massive indoor tanks away from the nearest river as the controversial industry increasingly embraces greener land-based facilities.

The fish live in two gigantic pools inside an inconspicuous industrial building in Fredrikstad owned by a company that plans to raise salmon in similar settings even further afield, in the United States.

By raising the salmon on land, the industry is attempting to move away from the river or sea cages that have invited criticism over a slew of issues.

The problems run from costly mass escapes to fish infected with sea lice treated with chemicals to mounds of faeces and feed piling up on the seabed below the farms.

“At sea, you depend on the almighty for many things. In a land-based farm, we are suddenly the all-powerful one,” Fredrikstad Seafoods general manager Roger Fredriksen told AFP.

Read the full story at PHYS.org

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