Saving Seafood

Reminder: Scientific and Statistical Committee Webinar on Scenario Deepening, May 26

May 22, 2020 — The following was released by the North Pacific Fishery Management Council:

As part of its Climate and Communities Initiative (CCI) the Pacific Fishery Management Council (Council) is sponsoring a series of webinars with its advisory bodies, which are open to the public.

The May 26 webinar (SSC) will be held on the following date:

  • Scientific and Statistical Committee: Tuesday, May 26, 1:30-4:30 p.m.

Please see the CCI “Scenario Deepening” SSC webinar notice on the Council’s website for materials and public participation details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Dr. Kit Dahl at 503-820-2422; toll-free 1-866-806-7204.

Warming Oceans Choke Fish as Habitats Get Less ‘Breathable’

May 20, 2020 — The cool, nutrient-rich water of the California Current supports a variety of marine life, including invisible phytoplankton, economically important salmon, rockfish, and Dungeness crab, and majestic orcas.

For the study in Science Advances, researchers used recent understanding of water breathability and historical data to explain population cycles of the northern anchovy. The findings for this key species could apply to other species in the current.

“If you’re worried about marine life off the west coast of North America, you’re worried about anchovies and other forage fish in the California Current. Ultimately it’s what underpins the food web,” says lead author Evan Howard, a postdoctoral researcher in oceanography at the University of Washington.

Read the full story at Futurity

FAO report analyzes climate patterns’ impact on the seafood industry

May 15, 2020 — Climate patterns across various ocean regions have impacted the production, survival, and performance of fish, fisheries, and aquaculture – which in turn directly impacts the populations that rely on the resource for a living.

A new report published by the Food and Agriculture Organization (FAO), in partnership with French National Research Institute for Sustainable Development (IRD France), says the events of El Niño and La Niña – which are recurring climate patterns made of warm and cool phases across the tropical Pacific, popularly known as the El Niño-Southern Oscillation (ENSO) – “generally worsen the effects of climate change on fish, fisheries, and aquaculture.”

Read the full story at Seafood Source

‘A risk for the future’: How warming oceans are disrupting America’s seafood supply

May 13, 2020 — Recorded temperatures in the Atlantic Ocean are increasing at an “alarming” rate, according to one scientist, and forcing fisherman to confront a seafood industry primed for disruption.

Scientists at the Woods Hole Oceanographic Institution (WHOI) in Massachusetts recorded 2017 as the warmest year on record for water temperatures in the Northeast. Glen Gawarkiewicz, a senior scientist at the institution, said 2019 was equally “disturbing,” adding that over the past seven years, water temperatures off southern New England have increased by nine degrees Fahrenheit, faster than any region outside of the Arctic.

“The ocean is changing pretty rapidly,” Gawarkiewicz said. “Typically temperature variations might be two degrees Fahrenheit there, and fish are probably sensitive at about one degree Fahrenheit there. So it’s almost an order of magnitude more that you normally need to get some kind of change.”

Read the full story at Yahoo Finance

Oceans should have a place in climate ‘green new deal’ policies, scientists suggest

May 6, 2020 — The world’s oceans play a critical role in climate regulation, mitigation and adaptation and should be integrated into comprehensive “green new deal” proposals being promoted by elected officials and agency policymakers, a group of ocean scientists suggests in a new paper.

“The ‘green new deal’ has been the headline, but very few have been talking about the oceans in those conversations,” said Steven Dundas, an environmental and resource economist in Oregon State University’s College of Agricultural Sciences and the Coastal Oregon Marine Experiment Station in Newport, Oregon.

“We think it’s important to add a touch of ocean blue to this conversation because the oceans play an important role in efforts to mitigate effects of climate change,” he said. “Our proposed ‘teal deal’ is an integrated approach that is more likely to generate cost-effective and equitable solutions to this global threat.”

Dundas is one of three senior authors of the paper, which was published recently by the journal Conservation Letters. The other senior authors are Arielle Levine and Rebecca Lewison of San Diego State University. Additional authors include OSU’s Angee Doerr, Ana Spalding and Will White.

Read the full story at PHYS.org

A Flood of Catastrophe: How a Warming Climate and the Bonnet Carré Spillway Threaten the Survival of Coast Fishermen

May 1, 2020 — On a warm, sunny September morning, bait salesman Roscoe Liebig scanned the harbor’s vacant piers and shook his head in disgust. Liebig recalled his usual surroundings: a full parking lot, a line of fishermen hooking their bait, and oysters peaking out in a low tide. That day, all of it was gone.

In a typical year, he’d be outside peddling his shrimp and croakers, a type of bait fish, to fishermen passing by.

“This is catastrophic,” he said. Referencing another historic disaster, Liebig put 2019 in perspective: “BP could blow up a well and you’d do better than this. It’s a dying freaking industry, and this is just the icing on the cake.”

Inside “Roscoe’s Live Bait Works,” sitting on a barge in the Mississippi Sound, Liebig grows restless as he reviews his finances. Sales are down sharply from the previous year, and he worries that making even a small repair or upgrade to his boat could break the bank.

Read the full story at the Pulitzer Center

CCI “Scenario Deepening” webinar series; various dates May 20 through June 5

April 30, 2020 — The following was released by the Pacific Fishery Management Council:

As part of its Climate and Communities Initiative (CCI) the Pacific Fishery Management Council (Council) is sponsoring a series of webinars with its advisory bodies, which are open to the public.

The series of webinars will be held on the following dates and times:

  • Highly Migratory Species Advisory Subpanel and Management Team: Wednesday, May 20, 1:30-4:30 p.m.
  • Scientific and Statistical Committee: Tuesday, May 26, 1:30-4:30 p.m.
  • Groundfish Advisory Subpanel and Management Team: Thursday, May 28, 1:30-4:30 p.m.
  • Coastal Pelagic Species Advisory Subpanel and Management Team: Monday, June 1, 1:30-4:30 p.m.
  • Salmon Advisory Subpanel and Technical Team: Tuesday, June 2, 1:30-4:30 p.m.
  • Habitat Committee: Friday, June 5, 9:00 a.m.-12:00 p.m.

Please see the CCI “Scenario Deepening” webinar series notice on the Council’s website for the purpose of the webinars and participation details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Dr. Kit Dahl at 503-820-2422; toll-free 1-866-806-7204.

Assessing El Niño’s impact on fisheries and aquaculture around the world

April 27, 2020 — While considerable resources are invested in seasonal forecasts and early-warning systems for food security, not enough is known about El Niño’s impact on the fisheries and aquaculture sectors, even though its name was given in the 1600s by fishers off the coast of Peru.

To remedy that, FAO is publishing, in partnership with French National Research Institute for Sustainable Development (IRD France), the report El Niño Southern Oscillation (ENSO) effects on fisheries and aquaculture. This report captures the current state of knowledge on the impacts of ENSO events across sectors, from  to safety at sea, from fish biology and fishing operation to management measures.

El Niño is widely known as a climate pattern that begins over the Pacific Ocean but wreaks havoc on ecosystems in land and water far away from its origin. Its consequences include droughts and major harvest shortfalls in large swatches of Africa and Indonesia, forest fires in Australia, and serious flooding in South America.

ENSOs are often simplified to reflect two main phases: El Niño, an anomalous warming phase in the central and/or eastern equatorial Pacific Ocean, and an opposite cooling phase called La Niña.

Read the full story at PHYS.org

In a tiny explosion of birth, coral scientists see hope for endangered reefs

April 23, 2020 — Keri O’Neil almost missed the tiny grains expelled by the ridge cactus coral that she studies at the Florida Aquarium’s Center for Conservation.

The small pellets, measuring just one-eighth of an inch long, were easy to miss against the colorful backdrop of knobby ridges and creases of the unusual species.

“That first day, we weren’t even sure what we were looking at,” said O’Neil, a senior coral scientist at the aquarium.

What O’Neil and her colleagues had witnessed was a ridged cactus coral giving birth.

The scientists say it’s the first time this type of coral — which can look vaguely like a cross between a head of lettuce and a human brain — has reproduced naturally in a lab. The successful births offer hope for conservationists who are racing to save Florida’s endangered coral reefs.

Read the full story at NBC News

The Extinction Crisis Devastating San Francisco Bay

April 22, 2020 — Larry Collins is a big, gregarious man with tobacco-stained teeth, a salty tongue, and the commanding presence of a sea captain. For 40 years he has earned his living as a commercial fisherman, slinging wild-caught seafood from a bustling warehouse on Fisherman’s Wharf in San Francisco. Collins loves his profession; it has put enough money in his pocket to raise kids, buy a home, and save up for retirement in one of the most expensive cities in America. Sitting in his cramped office, with the smell of fresh fish wafting in from the docks, he talked about the days when more than 4,000 boats would head out from California’s ports each season and ply the waters of the Pacific Coast, trapping crabs and netting huge runs of Chinook salmon.

“I will give you the best salmon year in my whole career. It was 1988. We caught 1.4 million salmon in California, and another 800,000 escaped up the river,” he said with obvious nostalgia.

That era, though, is long gone. These days, the local fishing industry is a withered remnant of its former self. In 2018 “we caught maybe 175,000 salmon, and 80,000 went up the river,” Collins told me. “Fifty-three boats delivered 50 percent of what was caught.” While some salmon seasons have been much better than others, such as the robust 2019 season, “the fishery has probably been reduced to 5 or 10 percent of what it used to be.” Cut off from their ancestral breeding grounds by enormous dams, preyed on by invasive species, and deprived of the freshwater flows that are crucial to sustaining their populations, the salmon have suffered long-term decline and face an increasingly grim future.

Read the full story at The Nation