Saving Seafood

West Coast Rockfish Boom with the Blob

October 4, 2019 — The following was released by NOAA Fisheries:

The high temperatures that came with the marine heatwave known as the Blob led to unprecedented mixing of local and subtropical species. There were, often with new and unpredictable outcomes. Out of that mix came one unexpected winner: West Coast rockfish. These bottom-dwelling species, which that had previously collapsed in the face of overfishing during the 2000s, thrived under the new conditions.

Scientists from Oregon State University and NOAA Fisheries’ Northwest Fisheries Science Center recount the boom in young rockfish in a new research paper in the journal Fisheries. It examines the effects of the Blob as documented by NOAA Fisheries offshore surveys. Scientists have been conducting the surveys for more than 20 years. The Blob years brought some of the most dramatic changes in marine life off the West Coast they’ve ever seen.

Unexpected interactions may have also altered the abundance of some species, from plankton that support the food web to fish that depend on them, the researchers wrote.

In the waning months of the Blob in 2016, juvenile rockfish increased over a large area from California to Alaska. Since juvenile rockfish are very difficult to distinguish from one another, scientists could not tell which species benefited. They could not tell what specifically drove the boom in their numbers and or whether they will support fisheries in future years.

Read the full release here

Virginia anglers angry over new catch limits on striped bass, say tournaments are in jeopardy

August 28, 2019 — Anglers will be allowed to keep just one striped bass instead of two a day in the upcoming season, state fisheries officials decided Tuesday.

The move is meant to protect the species by keeping large breeding fish in the water, the Virginia Marine Resources Commission said in a statement. But it could squash the charter fishing industry and a popular fall tournament scene that relied on big fish.

“It kills it,” said Mike Standing, who has run the Mid-Atlantic Rockfish Shootout for more than a decade. “It kills it all. We’ve been telling them for 10 years that there has been a problem with the population and they kept saying there wasn’t. Now they shut down the spring season and essentially shut down the fall.

“This is highly disappointing.”

Read the full story at The Virginia-Pilot

Commission eyes restrictions on striped bass harvest

August 27, 2019 — Officials with a regional fisheries management group are holding a public hearing in Delaware this week on a proposal to restrict the harvest of striped bass along the Atlantic coast.

Thursday’s meeting in Dover concerns proposed changes to the Atlantic States Marine Fisheries Commission’s management plan for striped bass, also known as rockfish.

The addendum to the plan proposes to reduce fishing-related mortality by 18% in response to an assessment last year that indicated that the population was overfished.

Read the full story from the Associated Press at The Washington Post

Rock, Coral, Sponge: Does One Beat the Rest as Fish Habitat?

July 18, 2019 — The following was released by NOAA Fisheries:

Rockfish love structure. More seafloor structure means more rockfish. But while the amount of structure matters, the type doesn’t, a new NOAA fisheries study finds.

Rocks, corals, and sponges proved to be equally desirable real estate for individual rockfish, given a choice. However, rockfish were most frequently associated with sponges—the most commonly available structure in the Alaska study area.

These findings will help resource managers in their efforts to effectively manage rockfishes, deep-sea corals, and sponges.

“We found that Alaska rockfishes are more abundant when vertical structures such as rock, coral, and sponges are present. Corals and sponges add structure to areas with minimal rocky formations, creating a more complex habitat for rockfish,” explains Chris Rooper of the Alaska Fisheries Science Center, who led the study. “Unfortunately, some human activities and potentially climate change can have negative effects on the survival of coral and sponge ecosystems, thereby impacting both the distribution and abundance of rockfish species in Alaska waters.”

Read the full release here

Canada’s ‘transformative’ fishing bill, C-68, heads to royal assent

June 19, 2019 — Canada’s Senate on Tuesday night passed C-68, a bill that amends the country’s more than 150-year-old core fishing legislation, to require rebuilding plans for depleted species populations among other important changes.

Just three of the country’s 105 senators voted against the measure, which now heads to the desk of governor-general Julie Payette for her signature, an act known as “royal assent”, bringing it almost immediately into effect.

“Today is a great day for our oceans. The overhauled Fisheries Act has the potential to be one of the most transformative things that has happened for our oceans in many years,” said Josh Laughren, executive director of Oceana Canada.

Just 34% (66 of 194 stocks) of commercial fish populations in Canada are healthy, while 13% (26 stocks) are critically depleted, only five of which have rebuilding plans (Atlantic cod in the Bay of Fundy/Scotian Shelf; boccaccio rockfish; two yelloweye rockfish groups and northern shrimp in fishing area 6, off the coast of Newfoundland and Labrador).

Read the full story at Undercurrent News

West Coast Rockfish Rebound Faster Than Expected

June 10, 2019 — Thirty miles off the coast of Newport, Oregon, Mikey Retherford Jr. is watching rockfish in the ocean below him on a screen in the wheelhouse of the Winona J fishing trawler.

“See that right there?” he says, pointing at a yellow blob on the screen. “Boom! We don’t want to miss that. That’s there is widow rockfish. That’s what we’re targeting right there. That’s a very large school of fish.”

About 30 minutes later, his crew reels in a massive tube of netting stuffed with widow rockfish – one of dozens of groundfish species that live at the bottom of the ocean. The fish pour out of the net in a steady stream, and as they pile up, deckhands hose and shovel the giant pool of fish into hold under the deck.

Altogether, they land 60,000 pounds of widow rockfish. Retherford, 37, says for most of his career, a haul like this was unthinkable.

“When I started working for my dad as an adult full-time, it was like oh, we can’t catch rockfish,” he said.

Read the full story at JPR

6 Reasons Why Alaska’s Aleutian Islands are a Hot Spot for Sea Life

May 17, 2019 — The following was released by NOAA Fisheries:

  1. The Aleutian Island ecosystem supports a rich diversity of species found in few other places in the world. Such intense biodiversity, more typically associated with tropical rainforests or coral reefs, is especially rare at high latitudes.
  2. A convergence of seas, storms, and volcanoes create the dynamic environment that supports incredible biodiversity. The Aleutians separate the Pacific Ocean and Bering Sea. They are whipped by notorious winds and battered by 50 foot waves. They form the 1,200-mile northern arc of the Pacific Ring of Fire.
  3. NOAA Fisheries scientists continue to discover new species of fish and invertebrates in the Aleutians. Some Aleutian species show promise in medicine, including a potential treatment for cancer.
  4. Whales, porpoises, sea otters, seals, sea lions, and seabirds live and feed in the Aleutian ecosystem. Some islands are important rookeries for seals and sea lions. Passages between islands are critical migration routes for endangered whales.
  5. Not only a great diversity, but a great abundance of life thrives in seas surrounding the Aleutians. Overall Alaska is responsible for more than half of the nation’s seafood harvest.
  6. The Aleutian Islands are home to Dutch Harbor, America’s biggest and busiest fishing port. Alaska Pollock is the highest volume fishery, but other important harvests include halibut, cod, rockfish, and crab.

Read the full release here

West Coast rockfish population rebuild project a success, NOAA says

May 15, 2019 — West Coast fishing communities earned millions of dollars from a trial program allowing fishermen to cash in on rebounding rockfish populations, NOAA announced last month.

Exempted fishing permits (EFPs) were granted to a number of vessels under the trial period, which brought in almost 14 million pounds of fish, with the aim being taking some of the strain off overfished species such as salmon. The catch brought in USD 5.5 million (EUR 4.9 million) in additional revenue, according to Lori Steele, the executive director of the West Coast Seafood Processors Association.

“We were eager for groundfish vessels to take advantage of healthy stocks and high quotas as quickly as possible while being sensitive to the need to minimize interactions with salmon and other protected species,” Steele said. “NOAA Fisheries stepped up and helped us design this EFP to provide fishing opportunities and collect important information the agency needed.”

Read the full story at Seafood Source

Fisheries Commission Looks to Manage Dropping Rockfish Population

May 6, 2019 — The goal is to save the striped bass population on the east coast.

But many watermen fear that further restrictions could affect their livelihoods.

Chesapeake Bay Foundation Eastern Shore Director Alan Girard says the dropping rockfish population are in need of some regrowth.  The Atlantic States Marine Fisheries Commission is looking to manage that population through these regulations.

Read the full story at WBOC

Fishery commission takes step toward reducing striped bass harvest by 17% in Chesapeake, along Atlantic coast

May 1, 2019 — The Atlantic States Marine Fisheries Commission said Wednesday it will require new restrictions on striped bass next year, amid overfishing of the species known in the Chesapeake as rockfish.

The panel, which regulates a striped bass fishery that spans from Maine to North Carolina, launched a study of how a variety of conservation measures could reduce fish deaths by 17 percent. That includes reducing the number of fish that are caught and also the number that die from hook wounds after being caught and released.

Measures states from Maine to North Carolina will be asked to consider include:

  • New limits on the minimum size of fish that can legally be caught;
  • Possible new rules establishing “slot” limits on striped bass fishing, meaning only fish larger than an undetermined minimum size and smaller than 40 inches long can be legally caught;
  • Closure of some portions of striped bass fishing season; and,
  • Requirement that special equipment known as circle hooks be used coastwide while fishing with live bait. (The circle hooks already are required in Maryland.)

Read the full story at the Baltimore Sun