Saving Seafood

Antarctic Penguins Find an Unlikely Ally: Fishermen

July 11, 2018 — In the waters off the northern tip of the world’s southernmost continent, one of the most important creatures is also the most profitable: pinky-length Antarctic krill.

These swarming, translucent, shrimp-like creatures are eaten by almost everything here—fish, penguins, seals, and whales. But krill also support a multimillion-dollar global fishing industry. They get sucked into nets and ground into meal to feed aquarium fish or farm-raised salmon and get squeezed for their oil, which is used in pharmaceuticals, including in the United States.

Now, with climate change rearranging life along the western Antarctic Peninsula, scientists and marine advocates have been warning that wildlife—particularly penguins—are under far too much stress. Krill fishing, they say, could be making things worse.

Monday, after years of negotiations, a majority of the fishing industry formally agreed to stop hauling in krill from around the peninsula’s troubled penguin colonies. The industry also committed to helping set up a network of marine protected areas in coming years to better protect marine animals.

Read the full story at National Geographic

Study finds tuna fishermen who fish along ocean fronts can significantly boost revenue

February 21, 2018 — CORVALLIS, Ore. – Savvy Northwest anglers have long known that when patches of warm Pacific Ocean water drift closer to shore each summer, it’s time to chase after the feisty and tasty albacore tuna.

Now a new study confirms that tuna are more likely to be found in regions of the California Current System with certain oceanographic conditions – and that commercial fishermen who work those areas more frequently bring in up to three times the revenue of other tuna anglers.

Results of the study, which was supported by the National Science Foundation and led by Oregon State University, were published today in the journal Frontiers in Marine Science.

These oceanographic conditions are more complex than simply being warmer temperatures, said James Watson, an OSU marine ecologist and lead author on the study. Their technical name is Lagrangian Coherent Structures, though scientists often refer to them as “the skeletons of the sea.”

“Essentially they are physical ocean fronts where surface waters converge,” Watson said. “If you toss two tennis balls in the water and they converge quickly, it is considered a Lagrangian Coherent Structure, or LCS.”

“What we’ve found is that the stronger the convergence, the more likely it is to attract certain things, beginning with the aggregation of phytoplankton, which in turn attracts larger organisms like tuna – and, ultimately, tuna fishermen.”

The researchers sought to discover whether anglers were utilizing these LCSs and if so, whether it had an economic impact. They compiled data from a vessel monitoring system on the location of more than 1,000 fishing vessels every hour in the U.S. California Current Large Marine Ecosystem for a four-year period – a total of more than 340,000 trips. They then collected fisheries catch and price data.

Read the full story at KVAL

 

At The Water’s Edge: Embracing Science and Education As Key Local Industries

January 4, 2018 — Many rural Oregon towns share the same problems; the natural resources they traditionally based their economies on no longer support them, and isolation and limited funds often make solutions hard to come by. But how these communities grapple with these changes can vary.

JPR’s Liam Moriarty takes us to Port Orford, on the state’s south coast, to see how people in one fishing town are working to carve out a potential future.

About two miles south of Port Orford — and less than a mile off the beach — is a cluster of rocks and reefs. Sitting in the cabin of his fishing boat on the dock at the Port of Port Orford, Orion Ashdown says the area known as Redfish Rocks has been a favorite fishing ground.

For years, the abundance of species there drew Ashdown and other Port Orford commercial fishermen. But that ended in 2012, when the Oregon Department of Fish and Wildlife closed what had by then become the Redfish Rocks Marine Reserve. Now, the only fishing done there is for scientific research …

Leesa Cobb, with the non-profit Port Orford Ocean Resource Team, says the idea of closing a productive local fishing ground was at best, counterintuitive.

Read the full story at KLCC

 

Oceans May Host Next Wave Of Renewable Energy

November 15, 2017 — Think “renewable energy” and the wind and sun come to mind, but someday it may be possible to add ocean energy to that list.

The fledgling wave energy industry is getting a boost from the federal government. The Department of Energy is spending up to $40 million to build a wave energy test facility off the Oregon coast.

Wave energy has a long way to go before it’s ready to power the lights in your house. At this point, engineers aren’t even quite sure how best to capture the power of the water.

“We don’t know what the right kind of wave energy converter is,” says Belinda Batten, executive associate dean of the College of Engineering at Oregon State University.

Read the full story at New England Public Radio

 

Japanese Animals Are Still Washing Up in America After The 2011 Tsunami

Plastics and metals have made it much easier for invasive species to raft across oceans.

September 29, 2017 — On March 11, 2011, an unprecedentedly powerful earthquake struck the Tōhoku region of Japan. It destroyed hundreds of thousands of buildings, wrecked the Fukushima Daiichi nuclear plant, created a tsunami that reached 40 meters in height, and shifted the entire planet a few inches on its axis. But among these catastrophic consequences, there were also subtler ones. For example, the tsunami inundated a small blue-and-white fishing boat called the Sai-shou-maru, ripping it from its moorings and casting it out to sea.

The boat drifted eastward through the Pacific, never capsizing. Then, on March 22, 2013, a couple weeks after the two-year anniversary of the quake, it washed ashore on Long Beach, Washington. Its hull was encrusted with seaweed and barnacles, and one of its compartments was full of water. And living in that water were five striped beakfish. The fish were youngsters, just four inches long. They had probably been swept into the boat as larvae, and spent their entire lives growing up within this ersatz aquarium. For two years, the boat was their entire world.

Four of those fish were euthanized by the Washington Department of Fish and Wildlife, but the fifth—now known as the “tsunami fish” was relocated to Oregon’s Seaside Aquarium. Its story astonished John Chapman, an ecologist at Oregon State University who studies aquatic invasive species. Somehow, this coastal species had endured a two-year, 4,000-mile voyage across the open ocean, in the tiniest of living spaces. “We said this couldn’t happen,” Chapman told OregonLive. “And nature is like: Oh yes it can.”

Of late, nature has been saying that to Chapman a lot.

In the last five years, he and his colleagues have documented 634 pieces of debris that were swept away by the Tōhoku tsunami and eventually washed up on the coasts of North America. And it hasn’t stopped coming yet. Between them, these bits of ocean-hopping junk carried 289 species that are typically found along Japanese coasts—a vast horde of sponges, sea stars, sea anemones, mussels, limpets, barnacles, and fish.

Read the full story at The Atlantic

OREGON: Tour shows value of commercial fisheries

June 5, 2017 — Positive news about successful local efforts to build and maintain a strong fishing community in Clatsop County jostled with concerns about attracting workers at the first ever Clatsop Commercial Fisheries Tour Wednesday.

The tour, conceived of and hosted by Oregon State University’s Oregon Sea Grant, drew approximately 100 people, introducing them to fishermen working in the county’s Dungeness crab and groundfish fisheries and taking them through seafood plants and boat yards in Astoria.

The overall message was positive. Fishermen, seafood processors and boat builders talked about the sustainability of Oregon’s fisheries, the economic benefit the industry provides to the community as a whole, and the well-paying jobs that still exist on boats and in fish processing plants. “It’s organic, it’s free-range … it’s diet-free, whatever,” joked Scott McMullen, of the Oregon Fishermen’s Cable Committee, about rockfish and how certain stocks like canary rockfish have recently been delisted.

Some troubles

But concerns crept in, too.

For example, a species like canary rockfish has been off-limits and off the market for so long on the West Coast that fishermen are “fighting to get back into the shelf space,” McMullen said. While they were absent, other markets and countries filled the void.

Managers at Da Yang Seafood and processing giant Pacific Coast Seafood talked about the difficulty of recruiting labor to the area. People don’t seem to understand that processing jobs can be well-paid, they said. Pacific Coast Seafood has started to recruit farther afield and made do with fewer employees, while Da Yang has looked into automation. The lack of affordable, short-term rental housing options for seasonal workers complicates hiring, too, they say.

Read the full story at The Daily Astorian

West Coast Ocean Acidification Rates Among Highest In World

June 2, 2017 — Carbon emissions aren’t just causing climate change, they’re having a profound effect on ocean chemistry.

Our oceans are becoming more acidic and this is a major threat to fisheries.

Researchers have now recorded some of the highest levels of ocean acidification in the world,  right off the coast of the Pacific Northwest.

When oceans absorb carbon, they become more acidic, preventing oysters and tiny marine snails at the base of the food chain from forming shells.

A new study from Oregon State University documents ocean acidification off the coast of California and Oregon.

“What we didn’t know is that if you’re an animal living on the shore, how often do you see a bad day?” Francis Chan, a lead author, said. “And now because we have sensors that are actually taking a measurement of ocean PH every 10 minutes throughout the summer, we can start to build that picture.”

The study found that while there were persistent hotspots of destructive acid levels, there were also areas that stayed within healthy ranges.

Read the full story at Northwest Public Radio

Not Just a Boys’ Club: Women Hooking Into Fishing Industry

April 28, 2017 — “At the beginning of my fishing career, all the world told me that the trade was for men,” says Chrifa Nimri, “but now all my colleagues respect and call me captain.”

The 69-year-old Tunisian fisherwoman is one of a very small female minority in a very male-dominated profession – commercial fishing.

Around the world, the dangerous work of hauling in the catch at sea is overwhelmingly performed by men. But if you expand the definition of fishing to include processers and marketers of seafood, workers in small-scale and artisanal fisheries, and collectors of clams and other shellfish, women account for a substantial part of the global industry.

Sara Skamser has worked in or around commercial fishing for nearly her entire adult life. In her early 20s, she arrived on the Oregon coast and collected her first paychecks salmon fishing and crabbing in local waters. Then Skamser asked for jobs on bigger boats home-ported in Newport — better pay and bigger adventure and all. But, she recalls, none of those skippers would hire her.

“No. They said no.” She mimics them. “’Uh, I know you could do the job. Gosh, you’re probably stronger than me. Uhhh, but I don’t think my wife would like it.’ Or, ‘Uhhh. I would feel terrible if you got hurt on my boat.'”

Read the full story at Voice of America

Oregon Sea Grant funding in the crosshairs

March 7, 2017 — A budget proposal reportedly being floated by the Trump administration would end Oregon State University’s Sea Grant program and could potentially gut other OSU programs as well.

The proposal calls for a 17 percent budget reduction to the National Oceanic and Atmospheric Administration, which funds research on climate change, ocean conditions, weather patterns and other aspects of earth science. Among the NOAA programs targeted for elimination is Sea Grant, a research and education initiative at 33 U.S. universities, including Oregon State.

The proposed cuts were reported on Friday by the Washington Post, based on a four-page budget memo that has not been made public by the administration.

Oregon Sea Grant Director Shelby Walker said the funding cuts, if approved, would devastate her program. Currently, Walker said, Oregon Sea Grant gets about $2.4 million of its annual budget of $5 million from the federal agency, with another $1.2 million in matching funds from OSU tied directly to NOAA dollars.

“It would basically eliminate the program,” she said of the White House budget proposal.

Read the full story at the Corvallis Gazette-Times

Trump’s administration causes concerns at the Alaska Marine Science Symposium

January 27, 2017 — ANCHORAGE, Alaska — Dozens of scientists are meeting this week in Anchorage to talk climate change, fisheries, marine mammals and more, during the annual Alaska Marine Science Symposium; however, this year the climate is a little bit different.

“There’s a palpable fear that scientists are concerned about the way that this administration views science in general,” said Sean McDonald, who is attending the conference from the University of Washington. “We think of science as important.”

During President Donald Trump’s first week in office, he has signed an executive order to shrink the federal workforce – a move that prospective scientists say could hamper their careers.

“Last week, I was actually looking at several federal jobs,” said Shea Steingass, a student at Oregon State University. “I’m planning to complete my Ph.D., in December. And with the hiring freeze, that completely shut that aspect down of my ability to apply for those.”

Read the full story at KTUU