Saving Seafood

Biden’s offshore wind target slipping out of reach as projects struggle

September 17, 2023 — President Joe Biden’s goal to deploy 30,000 megawatts of offshore wind along U.S. coastlines this decade to fight climate change may be unattainable due to soaring costs and supply chain delays, according to forecasters and industry insiders.

The 2030 target, unveiled shortly after Biden took office, is central to Biden’s broader plan to decarbonize the U.S. economy by 2050. It is also crucial to targets of Northeast states hoping wind will help them move away from fossil fuel-fired electricity.

“It doesn’t mean that there can’t still be excellent progress towards this technology that’s going to do great things for our nation,” said Kris Ohleth, director of the Special Initiative on Offshore Wind, an independent organization that provides guidance and research to the industry.

“It’s just not going to be that size by 2030. It’s pretty clear at this point.”

In recent months soaring materials costs, high interest rates and supply chain delays have led project developers including Orsted (ORSTED.CO), Equinor (EQNR.OL), BP (BP.L), Avangrid (AGR.N) and Shell (SHEL.L) to cancel or seek to renegotiate power contracts for the first commercial-scale U.S. wind farms with operating start dates between 2025 and 2028.

Read the full article at Reuters

Climate change takes habitat from big fish, the ocean’s key predators

September 14, 2023 — This year’s marine heat waves and spiking ocean temperatures foretell big changes in the future for some of the largest fish in the sea, such as sharks, tunas and swordfish.

The rising temperatures of the oceans are especially dangerous for these fish because warming makes their open-water habitats less suitable, scientists who study the species said. Loss of habitat could largely remove some of the most important predators — and some of the most commercially important seafood species — from the ocean.

One recent study, from Woods Hole Oceanographic Institution in Massachusetts, predicts that some large species could lose 70% of their habitat by 2100. It’s a sign that this year’s high temperatures aren’t an anomaly but a warning about what the ocean’s future could hold with climate change.

Species of large fish such as marlin and skipjack live in areas that are among the fastest warming ocean regions, projected to increase by up to 10 degrees Fahrenheit by the end of the century, said Camrin Braun, a marine scientist and an author of the Woods Hole study. That much warming would prompt widespread redistribution of the animals, potentially fundamentally changing sea ecosystems, Braun said.

“Across the board, with life histories so different, we see this consistent signal of loss of habitat,” Braun said. “For sure, their habitat will change. How they respond to that is an open question.”

Read the full article at Spectrum News

Opinion: Oceans are heating up. Who will protect the turtles, whales and fish crossing borders into cooler waters?

September 10, 2023 — It’s been a hot summer. The ocean has been hot too. Marine heat waves, or patches of warmer-than-normal sea surface temperatures, are making headlines because we’ve never seen anything quite like what’s going on in the ocean right now.

These heat waves will cause marine species to disappear in some areas and appear in others. Previous scientific research found that mobile marine species — including tuna, penguins and sharks — will shift toward the poles during heat wave events. But a new study published this week shows a much more complicated story of how mobile animals respond to marine heat waves and the costs and responsibilities this movement will carry for countries receiving these species.

An influx of leatherback turtles into a country’s waters may require shutting down or relocating fisheries to avoid entanglement in fishing gear; an influx of blue whales could necessitate speed reductions for cargo vessels to avoid ships striking the animals. When valuable species such as tunas cross borders, the influx nation may need to increase processing plant capacity, while the outflow nation may need to compensate their fishermen for lost revenue.

Waters around the world are seeing these elevated temperatures. A record-breaking marine heat wave is occurring in the North Atlantic, producing the warmest waters seen in the last 170 years. In the Gulf of Mexico, water temperatures off the coast of Florida have surpassed 100 degrees; off Baja California, an unprecedentedly warm ocean generated the first tropical storm to hit Los Angeles in 84 years. Normally, around 10% of the ocean surface is expected to be in a marine heat wave state, but the latest forecast predicts that up to 50% of the ocean surface will experience marine heat wave conditions by this fall.

For the report, my colleagues and I studied the effect of four major marine heat waves from recent years on 14 mobile marine species in the Northeast Pacific (bounded by Alaska, Hawaii and the West Coast of North America). We found evidence of species shifting their habitats in all four cardinal directions.

Read the full article at the Los Angeles Times

Fleeing fish, upended lives

September 7, 2023 — Creedence Clearwater Revival’s “Fortunate Son” drifts from Karroll Tillett’s workshop, a wooden shed about half a mile from where he was born.

Tillett, known as “Frog” to everyone here, has lived most of his 75 years on the water, much of it chasing summer flounder. But the chasing got harder and harder, and now he spends his time making nets for other fishermen at his workshop, at the end of a dirt path next to his ex-wife’s house.

The house is on CB Daniels Sr. Road, one of several named after two of the fishing clans that have held sway for decades in this small coastal town. Besides CB Daniels Sr. Road, there’s ER Daniels Road and just plain Daniels Road. In Frog’s family, there’s Tink Tillett Road and Rondal Tillett Road.

Read the full article at Reuters

‘Very strong’ El Niño to bring warmer winter, with scorching ocean water for marine life

September 7, 2023 — A tropical weather system called El Niño is beginning its march up the coast of Oregon, bringing with it a warmer winter and inescapable heat for some marine life.

Oregonians on the coast could experience flooding from high tides and rising sea levels. In the mountains, areas hoping for snow are more likely to get rain, which could accentuate the drought plaguing the West. For aquatic species, warming ocean temperatures could spur a northern migration and could be deadly for plankton vital to salmon and other species up the food chain.

Spurred by a change in air pressure over the Pacific Ocean near the equator, El Niño last visited Oregon in the winter of 2018, and has occurred more than 20 times since 1950.

It is both an ocean and atmospheric weather pattern that touches all parts of the West.

The latest system, which recently reached the southern Oregon coast, is predicted to be among the fiercest in years, according to Oregon’s state climatologist, Larry O’Neill. There have only been three El Niños since 1970 that have reached the category of “very strong” as determined by the National Oceanic and Atmospheric Administration. The last one was in 1997.

“Generally the rule of thumb is that El Niño leads to drier, warmer weather,” he said. “In strong years, it’s led to warmer, wetter weather. We don’t know yet how robust those relationships are though.”

Read the full article at the Oregon Capital Chronicle 

ALASKA: Alaska fishers fear another bleak season as crab populations dwindle in warming waters

September 6, 2023 — Gabriel Prout worked four seasons on his father’s crab boat, the Silver Spray, before joining his two brothers in 2020 to buy a half-interest plus access rights for a snow crab fishery that’s typically the largest and richest in the Bering Sea. Then in 2021, disaster: an annual survey found crabs crashing to an all-time low. The red king crab fishery was closed; the snow crab fishery cut to a tenth of the previous year’s take.

After another bad survey last year, the red king crab fishery closed again and the snow crab fishery closed for the first time ever. Suddenly, Prout’s optimism about being his family’s third generation in crab fishing seemed misplaced.

“It’s very hard to find a way to keep going forward,” said Prout, 33. With almost all his expected income gone, he’s scrambled ever since to scratch out a living by working as a salmon tender — using his boat to supply other boats and offload their catch.

Read the full article at WPRI

World fisheries may be ‘resilient’ to impacts of heat waves

September 2, 2023 — Climate change drove ocean temperatures to record heights this summer.

But in a rare piece of good climate news, a study released Thursday suggests that the global fisheries that feed much of the world seem to have weathered heat waves well.

“While [fish populations] are changing in response to climate change, we don’t see evidence that marine heat waves are wiping out fisheries,” Alexa Fredston of Rutgers University, lead author of the study published in Nature, said in a statement.

There’s a big caveat: Fredston’s team looked at heat waves that happened between 1993 and 2019, so the study has little to say about the impact of rising temperatures since then.

And because the studies began back in the 1980s, the bulk of their samples come from a climate that is fundamentally cooler — and more stable — than the one projected for the rest of this century.

Read the full article at the Hill

 

Coastal fisheries show surprising resilience to marine heatwaves

August 31, 2023 — Prolonged periods of unusually warm ocean temperatures, known as marine heatwaves, can have devastating effects on marine ecosystems and have been linked to widespread coral bleaching, harmful algal blooms, and abrupt declines in commercially important fish species. A new study, however, has found that marine heatwaves in general have not had lasting effects on the fish communities that support many of the world’s largest and most productive fisheries.

The study, published August 30 in Nature, relied on data from long-term scientific trawl surveys of continental shelf ecosystems in North America and Europe from 1993 to 2019. The analysis included 248 marine heatwaves with extreme sea bottom temperatures during this period. Trawl surveys, done by towing a net above the seafloor, assess the abundance of bottom-dwelling species that include commercially important fish such as flounder, pollock, and rockfish.

The researchers looked for effects on fish biomass and community composition in the year following a marine heatwave. To their surprise, they did not find evidence that marine heatwaves in general have big effects on regional fish communities.

Read the full article at UC Santa Cruz

Experts fear American fishing industry, boating at risk as Biden prioritizes climate, green energy

August 29, 2023 — The Biden administration has prioritized green energy at the expense of endangered whales and the U.S. fishing industry with regulation that limits both commercial fishing and recreational boating, according to experts.

The Vessel Strike Reduction Rule is a new rule proposed by the Biden administration’s Commerce Department in partnership with The National Oceanic and Atmospheric Administration (NOAA) that would limit the speed of all motorboats over 35 feet from Florida to Massachusetts to 10 knots, or 11.5 miles per hour, for up to seven months of the year. The rule is marketed as a way to protect the endangered right whale, but fishing experts and anglers say the move would have far-reaching implications for their industry.

Meghan Lapp, the fisheries liaison for Seafreeze Ltd., the largest producer and trader of sea-frozen seafood on the U.S. East Coast, told Fox News Digital there are complexities behind fishing that require anglers to know where they can go and what they are allowed to do in that area.

“It’s funny because we joke like you need a law degree to go fishing, but that’s actually the level of regulation that us commercial fishermen are held to,” Lapp said.

Bonnie Brady, executive director of the Long Island Commercial Fishing Association, told Fox News Digital that the Biden administration has made fishing more difficult in “pretty much every way they can” under the guise of climate protections, such as the expansion of offshore wind energy infrastructure with marine protected areas at the expense of domestic commercial fishing.

Read the full article at Fox News

Are Alaska Fishing Communities and Fishermen Prepared for Climate Change?

August 28, 2023 — The following was released by NOAA Fisheries:

In 2019, commercial fisheries off Alaska produced 5.7 billion pounds of seafood worth $2.0 billion—more than the rest of the United States. It’s the largest private sector employer in Alaska, and employs more than over 31,000 fishermen. Commercial fishing provides critical employment opportunities for isolated coastal communities throughout the state. It also provides food security, cultural transmission, and social connectivity.

Gulf of Alaska communities and boroughs, which are highly dependent on fishing to support their local economies. However, social scientists found that 16 of these communities were relatively unprepared to tackle climate change. In general, local planning that included climate adaptation measures to support fishing and support businesses was very limited.

“We found that several communities had identified some mitigation measures to reduce localized greenhouse gasses or address risks related to climate-driven stressors—floods, drought, coastal erosion, avalanches, and landslides. Yet, only five community plans directly address climate change through action strategies,” said Marysia Szymkowiak, lead author and social scientist from the Alaska Fisheries Science Center. “Part of the problem is that federal and state support for community climate change planning is inconsistent. This leaves local communities with inadequate resources to fully execute comprehensive planning to address climate change impacts.”