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State of Tuna Stocks Worldwide Assessed in Comprehensive ISSF Report

Global tuna catch stays at 78% healthy level

March 8, 2018 — WASHINGTON — The following was released by the International Seafood Sustainability Foundation:

Of the total tuna catch in 2016, 78% came from stocks at “healthy” levels, unchanged since last reported, according to a February 2018 International Seafood Sustainability Foundation (ISSF) Status of the Stocks report. Skipjack tuna stocks — at healthy levels in all ocean regions — constituted more than one-half of the 2016 total catch.

One notable change in stock status in the February 2018 Status report is for Southern bluefin tuna, a stock that has moved from orange to yellow in abundance ratings. Stock abundance is low, about 13% of the unfished level. However, the stock is rebuilding continuously as a result of the implementation of a robust Management Procedure (a Harvest Strategy) by the Commission for the Conservation of Southern Bluefin Tuna, the regional organization in charge of managing the stock. In contrast, the Pacific bluefin stock, along with the Indian Ocean yellowfin stock and the Atlantic Ocean bigeye stock remain overfished. See Tables 1 and 2 in the report for specific rating changes.

There were no dramatic changes in tuna stock status since the previous November 2017 Status report; the updated report reflects new data made available at late 2017 tuna Regional Fisheries Management Organization (RFMO) meetings.

Updated several times per year, Status of the Stocks assigns color ratings (green, yellow or orange) on stock heath, stock management, and ecosystem impact. The report ranks the 23 stocks of major commercial tunas around the world using a consistent methodology.

Key Statistics in the Report

Total catch: In 2016, the total major commercial tuna catch was 4.9 million tonnes, a 2% increase from 2015. More than half of the total catch (57%) was skipjack tuna, followed by yellowfin (30%), bigeye (8%) and albacore (4%). Bluefin tunas (3 species) accounted for only 1% of the global catch. These percentages changed only slightly from the Nov. 2017 reporting period.
Abundance or “spawning biomass” levels: Globally, 57% of the 23 stocks are at a healthy level of abundance, 13% are overfished, and 30% are at an intermediate level.
Stocks receiving orange scores, indicating overfished status, include Atlantic Ocean bigeye, Pacific Ocean bluefin and Indian Ocean yellowfin.
Fishing mortality levels: 65% of the 23 stocks are experiencing a well-managed fishing mortality rate, and 13% are experiencing overfishing (with no change from the previous report).
Largest catches by stock: The three largest catches in tonnes are Western Pacific Ocean skipjack, Western Pacific Ocean yellowfin, and Indian Ocean skipjack.
Tuna production by ocean region: Most (53%) of the world’s tuna is harvested from the Western and Central Pacific Ocean, followed by the Indian Ocean (20%), Eastern Pacific Ocean (13%), and Atlantic Ocean (10%).
Tuna production by fishing gear: 65% of the catch is made by purse seining, followed by longline (12%), pole-and-line (8%), gillnets (3%) and miscellaneous gears (12%). These percentages changed only slightly from the Nov. 2017 reporting period.

About the Report

There are 23 stocks of major commercial tuna species worldwide – 6 albacore, 4 bigeye, 4 bluefin, 5 skipjack, and 4 yellowfin stocks. The Status of the Stocks summarizes the results of the most recent scientific assessments of these stocks, as well as the current management measures adopted by the RFMOs. This report ranks the status and management of the 23 stocks using a consistent methodology based on three factors: Abundance, Exploitation/Management (fishing mortality) and Environmental Impact (bycatch).

ISSF produces two reports annually that seek to provide clarity about where we stand — and how much more needs to be done — to ensure the long-term sustainability of tuna stocks: the Status of the Stocks provides a comprehensive analysis of tuna stocks by species, and the Evaluation of the Sustainability of Global Tuna Stocks Relative to Marine Stewardship Council Criteria (MSC) provides scores for the stocks and RFMOs based on MSC assessment criteria. The MSC-certified fisheries list (Appendix 2) in Status of the Stocks complements the Evaluation report.

Together, these tools help to define the continuous improvement achieved, as well as the areas and issues that require more attention. Access the newly updated ISSF stock status ratings here.

East Coast of U.S. Emerging Into a Hotbed for Offshore Wind

February 7, 2018 — Atlantic coast states might be protesting President Trump’s plan to expand offshore oil drilling, but they’re increasingly embracing a different kind of seaborne energy: wind.

States bordering the outer continental shelf are looking for carbon-free electricity, even as the Trump administration rolls back rules requiring it.

Last week, New Jersey Gov. Phil Murphy (D) announced that his state will aim for 3,500 megawatts of installed offshore wind by 2030, enough to power 1 million homes. Massachusetts has a goal to build 1,600 MW of offshore wind power by 2027, and New York has committed to 2,400 MW by 2030.

At the same time, wind technology is quickly advancing, thanks to its popularity in Europe. Ten countries across Europe had deployed 12,600 MW of offshore wind power by the end of 2016. In the United States, the Interior Department’s Bureau of Ocean Energy Management (BOEM) has issued 13 wind energy leases off the Atlantic coast. In late 2016, the first offshore wind farm in the United States came online about 4 miles off the coast of Block Island, R.I.

It’s unclear how the growth in offshore wind might be affected by Trump’s plan to open nearly all U.S. waters to oil and gas drilling.

But there are hints that the two types of development could come into contact on the open water.

According to BOEM’s draft proposed 2019-24 offshore oil and gas leasing plan, any drilling off the Atlantic Seaboard would have to be “coordinated” with current and future offshore wind development. The agency predicts that more wind projects are likely to be built between 2019 and 2024, when oil and gas lease sales are slated to be held.

Experts said it’s unlikely there would be direct competition for the same slice of ocean between the two industries. But that’s a hard question to answer.

Kevin Book, managing director of research for ClearView Energy Partners LLC, said it’s too early to know how offshore wind and oil and gas development might interact off the East Coast. Historically, offshore wind has been a nascent industry, and no one has drilled for oil in the Atlantic for decades. It’s been so long that developers have little idea what type of oil reserves lie under the sea, or if oil companies will want to tap them.

Read the full story from Scientific American/E&E news at IEEFA

Snow crab prices not melting any time soon

February 6, 2018 — The snow will eventually melt in the US state of Alaska and the Maritime provinces of Canada, but you better get used to the high prices of snow crab because they are sticking around for a while.

A global shortage of the species is expected to continue for a third straight year in 2018, thanks to a combination of reduced catches across North America and continuous demand in Asia, a panel of speakers suggested at a conference in Miami, Florida, last month.

There will be about 104,000 metric tons of snow crab available, down 10% from the more than 114,000t landed worldwide in 2017 and 76% below the 150,000t landed in 2015, based on data shared during a shellfish panel at the National Fisheries Institute’s Global Seafood Market Conference (GSMC).

The result: Five-to-eight ounce packages of legs and shoulders are selling for $8 per pound wholesale in the US.

It’s leading seafood dealers in the US to more often offer their clients less expensive substitutes.

Brian Cooper, a partner at Sea Trek Enterprises, an East Greenwich, Rhode Island-based importer of crab and scallops, told Undercurrent News that his company normally sells anywhere from 200 to 300 loads (1,000 cases each) of snow crab each year. But he’s skeptical about matching that number in 2018 and is increasingly promoting rock crab, a species most often found in Washington State’s Puget Sound. It’s popular in Asian markets.

“You can’t charge $20 for a buffet at a Chinese restaurant and put an $8 snow crab in there,” he said. “That’s not going to work.”

Lobster, shrimp, or even chicken and beef could also be used as replacements on menus, said one large seafood restaurant executive at the GSMC event.

“It’s easier to take things off a menu than to put them back on,” he added.

Read the full story at Undercurrent News

Declining species of shark added to endangered species list

January 31, 2018 — The federal government says the oceanic whitetip shark will be listed as threatened under the Endangered Species Act to help the species recover.

Scientists say the sharks have declined by 80 percent to 90 percent in the Pacific Ocean since the 1990s. They’ve fallen 50 percent to 85 percent in the Atlantic Ocean since the 1950s.

Conservationists blame commercial fishing and demand for their fins.

Read the full story at the Gloucester Times

Coastal governors oppose Trump’s offshore drilling plan

January 5, 2018 — Governors along the Atlantic and Pacific coasts are opposing the Trump administration’s proposal to open almost all U.S. waters to oil and natural gas drilling.

Interior Secretary Ryan Zinke announced Thursday a draft proposal that would allow offshore drilling for crude oil and natural gas on the Atlantic Coast and in the Arctic, reversing the Obama’s administration’s block in those areas. It also permits drilling along the Pacific Coast as well as more possibilities in the Gulf of Mexico. Under the plan, spanning the years 2019 to 2024, more than 90 percent of the total acres on the Outer Continental Shelf would be made available for leasing.

Zinke said the Interior Department has identified 47 potential lease sales, including seven in the Pacific and nine off the Atlantic coast. That would mark a dramatic shift in policy, not just from the Obama era. The last offshore lease sale for the East Coast was in 1983 and for the West Coast in 1984.

Florida Gov. Rick Scott, a Republican and ally of President Trump, quickly said no thanks to Zinke’s plan, citing drilling as a threat to the state’s tourism industry.

Read the full story at the Washington Examiner

Trump proposes massive expansion of offshore drilling

January 4, 2018 — The Trump administration is proposing to greatly expand the areas available for offshore oil and natural gas drilling, including off the Pacific and Atlantic coasts.

In the first major step toward the administration’s promised expansion of offshore drilling, Interior Secretary Ryan Zinke said nearly all of the nation’s outer continental shelf is being considered for drilling, including areas off the coasts of Maine, California, Florida and Alaska.

The proposal, which environmentalists immediately panned as an environmental disaster and giveaway to the fossil fuel industry, is far larger than what was envisioned in President Trump’s executive order last year seeking a new plan for the future of auctions of offshore drilling rights. That order asked Zinke to consider drilling expansions in the Atlantic and Arctic oceans.

“This is a start on looking at American energy dominance and looking at our offshore assets and beginning a dialogue of when, how, where and how fast those offshore assets should be, or could be, developed,” Zinke told reporters Thursday.

Read the full story at The Hill

Cooke closes Omega Protein deal

December 21, 2017 — Omega Protein’s stockholders have voted to go ahead with a deal which sees the parent company of Cooke Aquaculture acquire all outstanding shares for nearly $500 million.

The deal was first announced in October. The transaction price represents a premium of 32.5% to Omega Protein’s closing share price on Oct. 5, 2017, which was $16.60, giving a market capitalization of $372.90m. The agreement has been unanimously approved by the board of directors of each of Omega Protein and Cooke, according to a statement.

The transaction was subject to the approval of Omega Protein stockholders, certain regulatory approvals and other customary closing conditions. BMO Capital Markets is providing committed financing for the transaction.

Omega Protein operates seven manufacturing facilities located in the US, Canada and Europe. The company also operates more than 30 vessels to harvest menhaden, a fish abundantly found in the Atlantic Ocean and Gulf of Mexico.

Read the full story at Undercurrent News

Zinke backs shrinking more national monuments and shifting management of 10

December 7, 2017 — Interior Secretary Ryan Zinke on Tuesday called on President Trump to shrink a total of four national monuments and change the way six other land and marine sites are managed, a sweeping overhaul of how protected areas are maintained in the United States.

Zinke’s final report comes a day after Trump signed proclamations in Utah that downsized two massive national monuments there — Bears Ears by 85 percent and Grand Staircase-Escalante by nearly 46 percent. The president had directed Zinke in April to review 27 national monuments established since 1996 under the Antiquities Act, which gives the president broad authority to safeguard federal lands and waters under threat.

In addition to the Utah sites, Zinke supports cutting Nevada’s Gold Butte and Oregon’s Cascade-Siskiyou, though the exact reductions are still being determined. He also would revise the proclamations for those and the others to clarify that certain activities are allowed.

The additional monuments affected include Northeast Canyons and Seamounts in the Atlantic Ocean; both Rose Atoll and the Pacific Remote Islands in the Pacific Ocean; New Mexico’s Organ Mountains-Desert Peaks and Rio Grande Del Norte, and Maine’s Katahdin Woods and Waters.

Read the full story at the Washington Post

Doreen Leggett: Open up scallopers’ fishing grounds

November 10, 2017 — There is $300 million worth of mature scallops in waters off the Cape that virtually everyone agrees should be harvested. But that potential economic boon to local fishermen may never materialize.

“Before long, they are just going to die,” said Beau Gribbin, a Provincetown scalloper, explaining that the shellfish only live for about 10 years.

Gribbin was in Washington, D.C. last month working to make sure that doesn’t happen. He joined fellow scalloper Tom Reilly from Chatham, and staff from the Cape Cod Commercial Fishermen’s Alliance, advocating for approval of the so-called Omnibus Habitat Amendment.

The amendment would open up several areas that have been closed to scallopers, including Area 1, part of George’s Bank, and the nearby Nantucket Lighship area, while also creating stronger protections for other crucial areas where groundfish spawn. (These areas were closed in 1994 to protect essential fish habitat.)

He said his arguments were well received on Capitol Hill, but it is still unclear what will happen. Gribbin is already worrying about the unpalatable alternative of having to travel down South next season to make sure his business remains solvent.

In years past, he and many of the two dozen or so scallop captains across the Cape have worked out of Delaware and Maryland to make their quotas. Scallopers have invested greatly in the fishery; they own quota and not using it would mean payments lost and increasing debt.

Read the full story at the Harwich Wicked Local

Updated ISSF Status of the Stocks Report Shows Tuna Stock Abundance and Fishing Mortality Improvements

November 2, 2017 — WASHINGTON — The following was released by the International Seafood Sustainability Foundation:

Of the total tuna catch, 78% comes from stocks at “healthy” levels, an increase of 2% since last reported, according to a November 2017 International Seafood Sustainability Foundation (ISSF) Status of the Stocks report. Eleven percent of the global catch came from overfished stocks, and another 11% of the catch is from stocks at an intermediate level of abundance. (See “Key Questions” below for definitions of overfished and overfishing.)

Updated several times per year, Status of the Stocks ranks the 23 stocks of major commercial tunas around the world using a consistent methodology. The report assigns color ratings (green, yellow or orange) on stock health, alternately noted as “abundance” and “spawning biomass”; fishing mortality; and ecosystem impact.

There are some encouraging changes in tuna stock status since the previous February 2017 Status report. The November 2017 report reflects new data from 2017 tuna Regional Fisheries Management Organization (RFMO) meetings:

Abundance ratings improved for Eastern Pacific bigeye, Western and Central Pacific bigeye, Mediterranean albacore, and Western Atlantic bluefin.
Fishing mortality ratings improved for Western and Central Pacific bigeye, North Pacific albacore, and Indian Ocean albacore.

In contrast, two bluefin stocks (Southern and Pacific Ocean), one yellowfin stock (Indian Ocean), and one bigeye stock (Atlantic Ocean) remain overfished. See Tables 1 and 2 in the report for specific rating changes.

Inadequate bycatch monitoring and/or bycatch mitigation measures — represented by separate “Environmental Impact” scores, the third rating area — still are a concern in many of the tuna fisheries studied.

Key Findings in Updated Report
Other notable statistics and findings include:

Total catch: In 2015, the total major commercial tuna catch was 4.8 million tonnes, a 4% decrease from 2014. More than half of the total catch (58%) was skipjack tuna, followed by yellowfin (28%), bigeye (8%) and albacore (4%). Bluefin tunas accounted for only 1% of the global catch. These percentages did not change from the February 2017 report.
Abundance or “spawning biomass” levels: Globally, 57% of the 23 stocks are at a healthy level of abundance (an increase of 5% from the previous report), 17% are overfished, and 26% are at an intermediate level.

- Stocks receiving orange scores, indicating overfishing or overfished status, include both Southern Hemisphere and Pacific Ocean bluefin, Indian Ocean yellowfin, and Atlantic bigeye.

Fishing mortality levels: 65% of the stocks (an 8% improvement since the previous report) are experiencing a low fishing mortality rate, and 13% are experiencing overfishing.
Largest catches by stock: The three largest catches in tonnes are Western Pacific Ocean skipjack, Western Pacific Ocean yellowfin, and Indian Ocean yellowfin.
Tuna production by fishing gear: 64% of the catch is made by purse seining, followed by longline (12%), pole-and-line (9%), gillnets (4%) and miscellaneous gears (11%).

For the first time in Status of the Stocks history, the November 2017 report features an appendix with a list of fisheries certified by the Marine Stewardship Council (MSC).

“The MSC fishery certification scheme is the most widely recognized indicator of seafood sustainability,” explains Dr. Victor Restrepo, Vice President of Science, ISSF. “The list helps us to track the tuna stocks and fishing gears that are certified.”

About the Report
There are 23 stocks of major commercial tuna species worldwide – 6 albacore, 4 bigeye, 4 bluefin, 5 skipjack, and 4 yellowfin stocks. The Status of the Stocks summarizes the results of the most recent scientific assessments of these stocks, as well as the current management measures adopted by the RFMOs. In addition, this report ranks the status and management of the 23 stocks using a consistent methodology based on three factors: Abundance, Exploitation/Management (fishing mortality) and Environmental Impact (bycatch).

ISSF produces two reports annually that seek to provide clarity about where we stand —and how much more needs to be done – to ensure the long-term sustainability of tuna stocks: the Status of the Stocks provides a comprehensive analysis of tuna stocks by species, and the Evaluation of the Sustainability of Global Tuna Stocks Relative to Marine Stewardship Council Criteria provides a review of the health of tuna fisheries by region. The MSC-certified fisheries list (Appendix 2) in Status of the Stocks complements the Evaluation report.

Together, these tools help to define the continuous improvement achieved, as well as the areas and issues that require more attention. Access the newly updated ISSF stock status ratings here.

Key Questions Answered by the Report
Status of the Stocks answers three key questions about each tuna stock:

Is the stock overfished?
A. The report measures the abundance of fish that are able to reproduce each year, called the spawning stock biomass (SSB), and compares it to an estimate of the biomass that would produce maximum sustainable yield (SSB_MSY), which is the spawning biomass that results in the highest average catches in the long-term (this is a target of fisheries management). When SSB is below SSB_MSYthe stock is in an “overfished” state.

Overfishing doesn’t necessarily mean that the stock is in immediate danger of extinction or collapse — it means that currently, the fish aren’t being allowed to grow and reproduce at their most productive level. If a stock is overfished, the report will note any corrective measures being taken by the relevant fisheries management organization (RFMO).

Is it in danger of becoming overfished?
The report measures the fishing mortality rate (F), a measure of fishing intensity, and compares it to the fishing mortality that produces maximum sustainable yield (F_MSY). When F is above F_MSY, the stock is in danger of becoming overfished in the future. This is called overfishing. If overfishing is taking place, the report will note any corrective measures being taken.
Are the methods used to catch the tuna also catching significant numbers of non-targeted species?
The report also measures the environmental impact of fishing in terms of “bycatch” rates. Bycatch is any species caught by the boat that is not the kind of fish the skipper is searching for. All fishing methods result in some bycatch of non-target species. The report identifies the relative bycatch rates by fishing gear and reports on mitigation measures adopted by the RFMOs for various species groups.

About the International Seafood Sustainability Foundation
The International Seafood Sustainability Foundation (ISSF) is a global coalition of scientists, the tuna industry and World Wildlife Fund (WWF) — the world’s leading conservation organization — promoting science-based initiatives for the long-term conservation and sustainable use of tuna stocks, reducing bycatch and promoting ecosystem health.

To learn more visit their website at issf-foundation.org.