Saving Seafood

Rescue Ships Arrive After 46 Abandon Fishing Vessel in Alaska Waters

July 27, 2016 — ANCHORAGE, Alaska — The Latest on the rescue of 46 crew members who abandoned a fishing vessel in Alaska’s Aleutian Islands on Tuesday (all times local):

Officials say two Good Samaritan vessels have rescued 46 people who abandoned a fishing boat in Alaska’s Aleutian Islands.

Coast Guard Petty Officer Lauren Steenson says there were no reports of any injuries as the crew members were transferred from life rafts to the vessels in a fairly calm Bering Sea.

She says the ships then embarked on a 13-hour voyage to Adak, Alaska, a port in the Aleutians.

The Good Samaritan ships Spar Canis and the Vienna Express rushed to the scene as did two other merchant vessels, all responding to a Coast Guard’s emergency broadcast for help.

Read the full story from the Associated Press at Bloomberg

Surveys off Alaska lead to new types of soft-bodied fish

July 13, 2016 — ANCHORAGE, Alaska — Federal biologist Jay Orr never knows what’s going to come up in nets lowered to the ocean floor off Alaska’s remote Aleutian Islands, which separate the Bering Sea from the rest of the Pacific Ocean. Sometimes it’s stuff he has to name.

The National Oceanic and Atmospheric Administration biologist is part of a group that uses trawl nets to survey commercially important fish species such as cod in waters off Alaska. Sometimes those nets come up with things no one has seen before.

With co-authors, Orr has discovered 14 kinds of new snailfish, a creature that can be found in tide pools but also in the deepest parts of the ocean. A dozen more new snailfish are waiting to be named. Additional species are likely to be found as scientists expand their time investigating areas such as the Bering Sea Slope, in water 800 to 5,200 feet deep, or the 25,663-foot deep Aleutian Trench.

“I suspect we are just scraping the top of the distributions of some of these deep-water groups,” Orr said from his office in Seattle.

Orr and his colleagues measure the abundance of rockfish, flatfish and other “bottom fish” for the Alaska Fisheries Science Center, the research arm of the NOAA’s National Marine Fisheries Service. The center studies marine resources off Alaska and parts of the West Coast.

Five boats with six researchers each surveyed Alaska waters in late June. The teams trawl on the Bering Shelf every summer and in either Aleutian waters or the Gulf of Alaska every other year.

Their findings on fish abundance are fed into models for managing fish populations.

Read the full story from the Associated Press at the Miami Herald

Mischievous Snailfish and Other Mysteries of the Deep

June 15, 2016 — The following was released by NOAA:

Right now, scientists from the Alaska Fisheries Science Center are at sea collecting information crucial to keeping Alaska fisheries sustainable. The data they collect during yearly stock assessment surveys is used to set quotas for the familiar species that support some of world’s largest fisheries.

But sometimes they find something no one has seen before.

Mischievous, hardheaded, arbiter, dusty, peach, tomato, whiskered, combed, goldeneye, comet and comic snailfishes: none of these species were known to science 10 years ago. Some were named only last year. All were discovered by Alaska Fisheries Science Center biologist Jay Orr during stock assessment surveys in the Aleutian Islands.

Orr has discovered new skate, sculpin, sole and other species, but his favorites are the snailfishes. Alone or with coauthors including Morgan Busby (AFSC) and Katherine Maslenikov (University of Washington) he has discovered and named 12 new species of snailfishes. “My interest was sparked in 1997 when I collected one specimen that represented a new genus, and several that I thought were a known species out of their range”, Orr says. “When I examined one of these closely, I found it was a brand new species. And so was the second, and the third, and finally, a fourth newly discovered species. That’s what started me down this road.”

Some 350 snailfish species inhabit marine environments from the Arctic to Antarctic, from tide pools to deep sea – deeper than any other known vertebrate: one snailfish species was recently found swimming nearly 5 miles below the ocean surface. More than 50 species have been identified in the North Pacific; many more exist that are undescribed, and more continue to be discovered. In fact, Orr has collected twelve more unknown species that are now just waiting to be described.

A Slippery Fish

A snailfish looks a bit like an overweight tadpole. Naked of scales, its body seems gelatinous. Most species have a sucking disc in place of pelvic fins, and use it to attach themselves to rocks or other undersea surfaces. Most snailfish stay close to the bottom, rather than swimming in the water column.

Some of these characteristics partly explain why there are still so many unnamed snailfish. “They are challenging for taxonomists,” Orr says. “Because they don’t have scales, they get damaged easily. In the past, biologists might just call all snailfish ‘snailfish,’ instead of attempting to identify them.”

Taking advantage of a small bag added to the footrope of the trawl used to collect samples of other fish and invertebrates for species assessment, Orr’s group was able to collect undamaged snailfish, a true rarity. “The first time it was deployed it came up full of snailfish in perfect condition,” says Orr. “We aren’t sure why it works, but suspect it creates a vortex that gently sweeps up snailfish.”

Location, Location

Orr collects snailfish during fish and invertebrate species assessment cruises in the Aleutian Islands, as well as other regions in Alaska. Many of the new species were found in the Central Aleutians, and had not been identified during routine surveys of the entire Aleutian chain since 1980s.

The central Aleutians are a “biological hot spot” because of high productivity and prey availability. Snailfish may be concentrated in this high biodiversity area because of these favorable conditions. Also, they live and lay their eggs on the bottom, which may tend to keep them in this desirable real estate.

What’s in a Name?

“I name some of them according to what strikes me about the fish, its color or morphology,” says Orr. “I’ve also used descriptive words from the Aleut language, in honor of the Aleut people. And some species are named after individual people.”

Prognatholiparis ptychomandibularis, for example, means “protruding jaw snailfish, folded jaw,” and is commonly known as the wrinkle-jaw snailfish.

The goldeneye snailfish Allocareproctus unangas was named in honor of the Unangas, the Aleut people of Atka Island, near which the species was discovered.

The species name for Careproctus lerikimae, the dusty snailfish, is an amalgam of the first names–Libby, Erika, and Kim–of three scientists who helped collect the first specimens.

One hardheaded snailfish (Lopholiparis flerxi) was affectionately named after a colleague known for his keen eye for unusual specimens – and for his strong opinions.

Two most recently discovered species were named after retired leaders at the Alaska Fisheries Science Center who supported work in fisheries ecosystem management and biodiversity. “And they are just great guys,” says Orr. Orr has not named any species after himself (that’s just not done), but other scientists did: a whole new genus of fossil fishes is named Orrichthys, in honor of Orr’s contributions to the field.

More Information

Orr, J. W., and M. S. Busby. 2001.  Prognatholiparis ptychomandibularis, a new genus and species of the fish family Liparidae (Teleostei: Scorpaeniformes) from the Aleutian Islands, Alaska. Proceedings of the Biological Society of Washington 114(1):51-57.

Orr, J. W. 2004. Lopholiparis flerxi, a new genus and species of snailfish (Scorpaeniformes: Liparidae) from the Aleutian Islands, Alaska. Copeia 2004(3):551-555.

Orr, J. W., and M. S. Busby. 2006. Revision of the snailfish genus Allocareproctus Pitruk and Federov (Teleostei: Liparidae), with the description of four new species from the Aleutian Islands. Zootaxa 1173:1-37.

Orr, J. W., and K. P. Maslenikov. 2007. Two new variegated snailfishes of the genus Careproctus (Teleostei: Scorpaeniformes: Liparidae) from the Aleutian Islands, Alaska. Copeia 2007(3):699-710.

Baldwin, Z. H., and J. W. Orr. 2010. A new species of the snailfish genus Paraliparis (Scorpaeniformes: Liparidae) from the eastern Bering Sea. Copeia 2010(4):640-643.

Orr, J. W. 2012. Two new species of Careproctus (Scorpaeniformes: Liparidae) from the eastern North Pacific. Copeia 2012(2):257-265.

Orr, J. W., Y. Kai, and T. Nakabo. 2015. Snailfishes of the Careproctus rastrinus complex (Liparidae): Recognition of seven species in the North Pacific Ocean and its marginal seas, with the description of a new species from the Beaufort Sea. Zootaxa 4018:301–348.

Orr, J. W. In press. Two new species of Careproctus (Liparidae) from the Aleutian Islands. Copeia, 20 ms pp.

Gardner, J. R., J. W. Orr, D. E. Stevenson, I. Spies, and D. A. Somerton. In press. Reproductive parasitism between distant phyla: molecular identification of snailfish (Liparidae) egg masses in the gill cavities of king crabs (Lithodidae). Copeia, 30 ms pp.

 

Read the full story at NOAA

Unmanned vessels deployed for Alaska ocean research

June 6, 2016 — ANCHORAGE, Alaska — Researchers in the Bering Sea off Alaska’s west coast will get help this summer from drones, but not the kind that fly.

The National Oceanic and Atmospheric Administration and private researchers are gathering data on marine mammals, fish and ocean conditions from two “autonomous sailing vessels” built by Saildrone, an Alameda, California, company.

“Think of a 20-foot outrigger canoe with an airplane wing sticking up from the middle,” said Chris Sabine, director of NOAA’s Pacific Marine Environmental Lab, at a press teleconference Friday.

They hold great appeal for researchers because they’re far cheaper to operate than research ships and they can work in dangerous conditions of the North Pacific.

“Imagine the TV series, ‘Deadliest Catch,’ and you can imagine why we would like to remotely gather this information,” Sabine said from Seattle.

Operating by solar and wind power, the vessels can carry 200 pounds of instruments. Two were deployed last week from Dutch Harbor in the Aleutian Islands. Part of their payload will be acoustic gear that can pick up the sounds of North Pacific right whales, one on the most endangered animals on the planet.

Read the full story at the New Jersey Herald

Secretary of Commerce approves measure to reduce Bering Sea halibut bycatch

January 20, 2016 — The following was released by the NOOA Alaska Regional Office:

The Secretary of Commerce has approved a fishery management plan amendment to reduce halibut bycatch in four sectors of the Bering Sea and Aleutian Islands groundfish fisheries. NOAA Fisheries anticipates the amendment will reduce the actual amount of halibut bycatch in the Bering Sea and Aleutian Islands by approximately 361 metric tons compared to 2014. It may also provide additional harvest opportunities in the directed commercial, personal use, sport, and subsistence halibut fisheries.

In recent years, the International Pacific Halibut Commission – the joint U.S.-Canadian body charged with management of Pacific halibut – has determined that the exploitable biomass of halibut has declined, particularly in the Bering Sea and Aleutian Islands. This decline has resulted in reductions to the catch limits for the directed commercial halibut fishery in Area 4, in particular Area 4 CDE in the eastern and northern Bering Sea.

Groundfish fisheries–which seek to catch species like pollock and yellowfin sole–regularly encounter halibut as bycatch during their fishing operations.

In response to declining commercial catch limits for the directed commercial halibut fishery, in June 2015, the North Pacific Fishery Management Council recommended reducing halibut prohibited species catch (PSC) limits for the Bering Sea and Aleutian Islands groundfish fisheries. The council’s recommendation was Amendment 111 to the Fishery Management Plan for Groundfish in the Bering Sea and Aleutian Islands.

Amendment 111 reduces the overall Bering Sea and Aleutian Islands Management Area halibut prohibited species catch (PSC) limit by 21% to 3,515 metric tons (mt). The PSC limits are reduced by specific amounts for the following groundfish sectors:

  • Amendment 80 sector by 25% to 1,745 mt;
  • BSAI trawl limited access sector by 15% to 745 mt;
  • BSAI non-trawl sector by 15% to 710 mt; and
  • Community Development Quota (CDQ) Program (CDQ sector) by 20% to 315 mt.

The Secretary approved Amendment 111 after determining that it is consistent with the national standards in the Magnuson-Stevens Fishery Conservation and Management Act.

NOAA Fisheries will publish a final rule for the measure this spring, which will go into effect 30 days after publication in the Federal Register. For more information, visit NOAA Fisheries Alaska Regional website.

 

 

Largest US fishery (Alaska Pollock) proves it’s sustainable, again

January 14, 2016 — The following was released by the Marine Stewardship Council:

Seattle, WA – The largest fishery in the U.S. and the largest certified sustainable fishery in the world1, Alaska Pollock has again achieved re-certification to the Marine Stewardship Council (MSC) Fisheries Standard. This science-based standard is the world’s most credible and recognized standard for environmentally sustainable wild-caught seafood. The Bering Sea, Aleutian Islands and Gulf of Alaska Pollock fisheries have been certified to this standard since 2005.

Alaska Pollock is among the top five most consumed fish per capita in the U.S2. Its mild flavor and flaky texture make it popular for consumers around the world. Primary markets for Alaska Pollock products are the U.S., Europe (where it is Germany’s most consumed fish) and Japan. The U.S. and Europe are the main markets for fillet-type products, which are used for fish and chips, fish tacos, fish sandwiches and fish sticks. Japan is the principal market for Alaska pollock surimi, which is used as the primary ingredient in a wide range of surimi seafood products (kamaboko).

Jim Gilmore, At-sea Processors Association, the fishery client for the Alaska Pollock reassessment emphasizes, “We are proud to be one of the 10 fisheries globally to be certified as meeting the MSC’s rigorous sustainability standard three times. Alaska Pollock continues to earn among the highest certification scores of any fishery in the MSC program. This re-certification reaffirms the Alaska Pollock industry’s continued leadership in responsible fishing.”

The 2016 Alaska Pollock season will begin on January 20. A federal fishery advisory body, the North Pacific Fishery Management Council, recommended to the U.S. Secretary of Commerce a precautionary 1.34 million metric ton annual quota for the Bering Sea/Aleutian Islands, which is several hundred thousand tons less than federal fishery scientists determined can be sustainably harvested. The Gulf of Alaska Pollock fishery is set at 257,872 metric tons, a 30% increase from the 2015 quota and within the safe harvest level determined by federal fishery scientists. 

Pat Shanahan, Genuine Alaska Pollock Producers, the marketing trade association for Alaska Pollock said: “The fishery management system is known for its conservative management practices, so these quota increases indicate an exceptionally healthy Alaska Pollock fishery in the Bering Sea and Gulf of Alaska. Seafood buyers and consumers can rest assured that Alaska Pollock is one of the world’s largest and most sustainable fisheries.”

The internationally recognized blue MSC ecolabel will continue to assure consumers that Alaska Pollock products can be traced back to a certified sustainable source. 

Brian Perkins, MSC regional director – Americas, said: “The MSC’s vision is for oceans to be teeming with life for future generations. Alaska Pollock has successfully created and maintained new markets, especially in the U.S. and Europe, over the past decade. We are extremely pleased to see this fishery succeed in the MSC process yet again.”

The independent assessment of the Alaska Pollock fisheries was conducted by MRAG Americas, an accredited third-party conformity assessment body. MRAG Americas assembled a team of fishery science and policy experts to evaluate the fishery according to the three principles of the MSC Fisheries Standard: the health of the stock; the impact of fishing on the marine environment; and the management of the fishery. The MSC process is open to stakeholders and all results are peer reviewed.

Pacific cod eating seabirds, study shows

November 9, 2015 — You could call it revenge on the birds.

While many marine birds are well known for their skills at diving into the sea to pluck out fishy meals, there is now solid evidence that some Pacific cod have turned the tables on the avian species.

The practice came to light a few years ago when seafood workers in Dutch Harbor noticed that some of the cod they were processing came with extra features — partially digested birds in the fish stomachs.

Scientists from the Alaska SeaLife Center and University of Alaska have now examined remains of 74 birds collected from cod stomachs in 2011 and have some findings described in a study published online in the journal Marine Ornithology.

The bird remains come from cod caught in the Aleutian Islands region, off Cape Sarichef in Unimak Pass, using trawl and pot gear. The fish were processed at the UniSea plant in Dutch Harbor; the plant froze the bird remains and sent them to the scientists for analysis.

There have been other known cases of big fish eating small seabirds elsewhere in the world, the new study says, and past surveys by the National Oceanic and Atmospheric Administration have turned up, in very rare instances, bits of birds inside cod. In one case, a NOAA researcher found a murre foot in a cod stomach.

But the evidence from Dutch Harbor appears to be the first documentation of Pacific cod making a practice of eating birds, said study co-author Tuula Hollmen, science director at the SeaLife Center and an associate professor at the University of Alaska Fairbanks’ School of Fisheries and Ocean Sciences.

Read the full story at Alaska Dispatch News

 

Aleutians monument fought as threat, derided as ‘straw man’

September 29, 2015 — Alaska Congressman Don Young and other Republicans on the House Natural Resources Committee this morning attacked the idea that President Obama might create a marine national monument around the Aleutian Islands, with unknown effects on the fishing industry. But the administration has given no sign it’s considering the notion.

At a subcommittee hearing, Congressman Young said a marine national monument around the Aleutians would be terrible for the fishing industry.

“I’ve watched this over and over: The creeping cancer of the federal government overreaching,” Young said. “The worst managers of any resource is the federal government. They do not manage. They preclude.”

The idea of protecting the waters of the Aleutian Chain came from environmentalist and retired UAA professor Rick Steiner. Last year, he proposed a massive marine sanctuary, covering all the federal waters of Bristol Bay and thousands of miles of the Bering Sea. The National Oceanic and Atmospheric Administration killed the idea, saying it lacked local support. That seemed to be the end of it, except that Steiner launched an online petition telling President Obama he should create an Aleutian national monument instead. (Under the Antiquities Act, the president can just declare a monument on his own.) Steiner’s plea to Obama, on thepetitionsite.com, has attracted more than 100,000 supporters, many from foreign countries. Steiner was not invited to the hearing to defend his idea.

Read the full story at Alaska Public Media