Saving Seafood

Considering Pacific marine monument expansion

May 9, 2016 — HONOLULU — A Native Hawaiian proposal that calls for the expansion of the Papahanaumokuakea Marine National Monument is picking up steam and this week a delegation from the Obama Administration is meeting with stakeholders to discuss the possibility.

The waters around Kauai and Niihau, however, would be exempt from the expansion, according to news release sent to The Garden Island on Thursday.

“As Native Hawaiians, our core identity and survival is tied to the ocean. The Northwestern Hawaiian Islands is where we believe life originated,” said Kekuewa Kikiloi, Chair, Northwestern Hawaiian Islands Native Hawaiian Cultural Working Group. “All resources in nature – from corals to sharks – have cultural significance for Native Hawaiians and are an embodiment of our ancestors. By expanding Papahanaumokuakea we can help protect our cultural ocean-scapes and show future generations that preservation of the environment is preservation of our cultural traditions.”

Read the full story at the Garden Island

CALIFORNIA: Marin group’s bill to phase out gill nets moves forward in Legislature

April 28, 2016 — A West Marin environmental group is sponsoring legislation to end the use of drift gill nets off the state’s coast, saying they inadvertently scoop up and kill other species, including federally-endangered leatherback sea turtles.

Marin’s Turtle Island Restoration Network has sponsored Senate Bill 1114, which would phase out the use of gill nets in favor of another method that better targets what the gill nets seek: swordfish. The change would prevent turtles, whales, dolphins, sharks and pinnipeds from being taken, the group says. The bill was approved by the Senate Committee on Natural Resources and Water earlier this month, the first stop during its journey in the Legislature. An appropriations committee is expected to take it up next month before more votes.

“Despite the fact that Pacific leatherback sea turtles are the largest sea turtles on the planet, they are no match for the driftnet fishery,” said Peter Fugazzotto, Turtle Island’s program manager. “This deadly fishery has been operating at too high of a cost to marine wildlife.”

Read the full story at the Marin Independent Journal

Lionfish Removal Effort Ramps Up: Florida Incentivizes Anglers to Help Target Invasive Species

April 22, 2016 — They’re the beauties with the beastly reputation—one so unwelcome that the Florida Fish and Wildlife Conservation Commission has launched a new incentive program aimed at their eradication.

We’re talking about lionfish, those ornately designed invasives of aquarium origin that have overrun reefs throughout Florida’s coast. Exploding in numbers, lions compete with native species and upset local ecosystems.

You’d think that all the grouper, sharks, and barracuda would appreciate the additional forage, but lionfish pack a set of poisonous spines that warn would-be diners to back off.

So, that leaves humans to handle the task of eradicating these fish, or at least controlling their numbers. And that’s the idea behind the FWC’s 2016 lionfish removal program highlighted by a Lionfish Removal and Awareness Day on May 16.

Read the full story at Outdoor Life

The Ocean’s Twilight Zone can Feed the World, but at what Cost?

March 25, 2016 — Life in the twilight zone constitutes a huge potential source of fishmeal and Omega 3 fatty acids needed to feed the world population. However, it exists in a kind of “no man’s water”, where there are no rules for fishing. Critical for assessing the resilience of the community and thus develop sustainable management strategies is a lack of understanding of the biological processes in the twilight zone making it impossible to accurately estimate the fishing pressure the stocks can sustain.

There are huge untapped resources of protein in the deep sea, but any potential exploitation should be done with caution, states the research community.

An international research group last year estimated that the so-called twilight zone (200 to 1,000 meters), maintains a community of fish, squid and crustaceans whose biomass far surpasses all the world’s current fisheries.

Furthermore, it is currently estimated that there are more than 1 million undescribed species in the twilight zone. According to the study, the twilight zone contains up to 90 percent of the world’s total fish biomass. There are so many creatures here that if estimates hold, it would be equivalent to 1.3 tons of fish biomass per person on earth, and that excludes squid and krill.

Read the full story at Ocean News and Technology

10,000+ Sharks Invade Palm Beach

February 16, 2016 — In an aerial video of the coast, tens of thousands of blacktip sharks are spotted yards off the beach at Palm Beach Florida. In an annual migration period, blacktip sharks always seem to congregate at Palm Beach.

“It seems the sharks really like Palm Beach,” Stephen Kajiura, a professor of biological sciences at Florida Atlantic University, told the Orlando Sentinel. “This is a particularly compelling migration, because it happens so close to shore in such clear waters, and because it happens in such a popular winter destination for people.”

There isn’t a clear answer on why the sharks always come to Palm Beach, some speculate temperature and currents, while others argue its the abundance of mullet and menhaden.

Read the full story at 100.3FM

Statement by U.S. Commissioner Russell F. Smith III at the Conclusion of the 2015 Annual ICCAT Meeting

December 3, 2015 — The following was released by NOAA Fisheries: 

This year’s International Commission for the Conservation of Atlantic Tunas (ICCAT) meeting was characterized by an unprecedented level of engagement from a broad range of parties that joined together to promote the sustainable management in ICCAT fisheries. This collaboration is critical to the effective work of ICCAT, and we hope that these relationships will continue to be fostered and strengthened in the future.

Negotiations on amendments to the 1969 ICCAT Convention were advanced to a near-final stage. The amended Convention will reflect modern principles, such as the precautionary and ecosystem approaches to fisheries management, clarify the Commission’s management authority, particularly for sharks, and improve the governance of the Commission.

In keeping with another major U.S. priority, the electronic system for tracking bluefin tuna catch and trade is near completion and is anticipated to be ready for full implementation in the spring of 2016. This should help address and prevent illegal, unreported and unregulated (IUU) fishing and help improve management of the stock by providing ready access to data about catch and trade.

Agreement was reached on the development of harvest control rules and management strategy evaluation as important tools to support future decision-making. This measure details the process by which alternative biological reference points (i.e., threshold and limit biomass levels, and the target fishing mortality rate) will be identified and tested by the Standing Committee on Research and Statistics (SCRS). North Atlantic albacore will be the first stock; a management objective has been defined and the development of harvest control rules will continue in 2016. The Commission will provide specific input in three areas for individual stocks: (1) management objectives; (2) acceptable levels of probability (e.g., of achieving targets or avoiding limits); and (3) timeframes for ending overfishing and/or rebuilding.

We are disappointed that the Commission did not do more to address overfishing of bigeye tuna despite the clear advice from the SCRS, which called for a reduction in the total allowable catch (TAC) and in the fishing mortality on the smallest juvenile bigeye tuna that are caught in the Gulf of Guinea. Tropical tunas support important U.S. commercial and recreational fisheries. With this in mind, we sought a more comprehensive approach to rebuild the stock with greater certainty, including a lower TAC as well as a longer and larger time/area closure to protect juveniles. Although these positions were rejected by the major players in the fishery, we will continue to manage bigeye tuna responsibly within the United States.

Atlantic-wide TAC levels for overfished stocks of blue marlin and white marlin will remain in effect until new scientific advice is available in 2018. We had hoped to include provisions to require the use of circle hooks to minimize post-release mortality, and related scientific research, but these efforts were rejected.

With respect to sharks, a new measure requires the release of porbeagle sharks encountered alive in ICCAT fisheries and, if catches of porbeagle increase beyond 2014 levels in the future, additional actions will be considered. The United States again proposed to prohibit shark finning at sea and to require sharks that are landed to have fins naturally attached. The number of co-sponsors for this proposal increased substantially, from 12 in 2014 to 30 in 2015, now more than a majority of all ICCAT parties. Despite this groundswell of support, a few parties declared their staunch opposition to this measure, and it was not adopted.

ICCAT invested a significant amount of time and effort to review the compliance of its 50 Contracting Parties with existing obligations, evaluating various reporting requirements as well as conservation and management measures. There was demonstrated improvement in ICCAT parties’ reporting of catch data and other information this year, but there is further work to do to ensure that all parties are in full compliance with all reporting obligations. The United States will continue to push ICCAT and its parties to be forward leaning and to prioritize the implementation of a robust and transparent compliance process.

Read the statement from NOAA online

 

Remember the Oceans!

November 25, 2015 — On Nov. 30, more than 140 world leaders, including President Obama, will meet in Paris for the beginning of a historic two-week conference on climate change. There’s already been a flurry of voluntary national pledges, increasing confidence that the meeting will likely result in the first global agreement on emissions reductions. What they won’t be discussing, however (due to diplomatic quirks), is the effect of climate change on the world’s largest and most important ecosystem: the oceans.

That’s a shame. As I wrote this summer in Rolling Stone, there’s increasing evidence that the world’s oceans are nearing the point of no return. They’re getting hit with a double whammy—rising temperatures and acidification—that together are forcing fundamental changes to the basis of the planet’s food chain.

So far, the oceans have absorbed about 93 percent of all the additional heat energy trapped by rising greenhouse gas concentrations. That’s already prompted the loss of about 40 percent of the world’s coral reefs, accelerated by a series of worldwide bleaching events in which exceptionally warm water temperatures prompt normally symbiotic algae to become toxic—the most recent of which was just this year. Since coral reefs—the “rainforests of the sea”—support a quarter of all marine life on just 0.1 percent of the ocean area, a mass extinction may already be underway. If we lose the oceans, we lose everything.

Water temperatures this year in the North Pacific have surged to record highs far beyond any previous measurements. That means krill and anchovies have been forced into a narrow corridor of relatively cooler water close to the shore, and predators like whales are feasting on the dregs of an ecosystem. Along the coast of California, there’ve been sightings of rarely present species such as white pelicans, flying fish, Mexican red crabs, and nearly extinct basking sharks. Last year, a subtropical Humboldt squid was caught in southern Alaska—along with a thresher shark that was also far from its natural range. After a startling number of starving baby California sea lions began washing up on shore a couple of years ago, a colony has taken up residence in the Columbia River in Oregon. Marine life is moving north, adapting in real-time to the warming ocean. But for how much longer?

Read the full story at Slate

To catch a fishing thief, SkyTruth uses data from the air, land and sea

November 24, 2015 — No one knows how much illegal fishing goes on in the oceans. They’re too vast to patrol. But a small nonprofit is helping governments track down seafood pirates by using powerful software, digital maps and publicly available data.

That nonprofit, SkyTruth, is led by a 52-year-old geologist named John Amos. It has fewer than a dozen employees and operates out of rural Shepherdstown, West Virginia – population: 2,140. Yet last spring, SkyTruth used its data to help the government of the Pacific island nation Palau track down a Taiwanese fishing ship whose holds were filled with illegally caught tuna and shark fins.

“Busting the bad guys is sexy,” says Amos, but he has bigger things in mind. In partnership with Google and Oceana, an international conservation and advocacy group, SkyTruth is building Global Fishing Watch, a website that allows the public to track fishing activities and outlaws and enable seafood purveyors to assure that the fish they are buying comes from sustainable fisheries. It also plans to provide data to researchers.

Meantime, SkyTruth does pathbreaking work around oil spills, mountaintop coal mining and hydraulic fracturing – for example, tracking pollution from unconventional oil and gas drilling, and using crowdsourcing to track the growth of fracking.

SkyTruth was among the nonprofits and companies showcased 18 November at Wired in the Wild: Can technology save the planet?, a daylong conference in Washington DC organized by World Wildlife Fund to highlight ways in which technology can support conservation. Participants heard about deploying drones to survey wildlife, attaching sensors to rhinos to help identify poachers and using submersibles to take marine biologists deep below the surface of the oceans to study coral.

Read the full story at The Guardian

 

Megalodon teeth washing up along North Carolina beaches

November 2, 2015 — These days, we humans tend to freak out if a little ol’ great white shark gets too close to one of our beaches. Imagine being alive millions of years ago, and having to contend with megalodons, giant sharks that were longer than any of the ships Columbus took across the Atlantic.

Beachcombers along the North Carolina coast are getting a good idea of the size of these prehistoric fish that ruled the oceans between 2 million and 15 million years ago. Recent strong currents have unearthed fossilized megalodon teeth, and washed them up on the sand in North Topsail Beach and Surf City, according to local NBC affiliate WITN.

Read the full story at The Times-Picayune New Orleans

 

 

Cape Cod: Playing tag with sharks

November 1, 2015 — CHATHAM, Mass. — The summer crowds and traffic on Main Street were down to a trickle. Leaves sifted onto lawns, and the birdsongs and rattle and hum of insect life were stilled for another year.

As the Aleutian Dream nudged past rolling breakers at the mouth of Chatham Harbor, the ocean told another story. Rippling V’s of migrating waterfowl filled the skies. All around the vessel, spouts from fin whales on their way to the West Indies, pausing to gorge themselves on sand eels, burst into the air like escaping jets of steam. The inky black backs of minke whales, likewise headed for equatorial regions, jackknifed as they dived on the eels below.

Notably absent were the great white sharks that seemed omnipresent at summer’s end, closing town beaches from Orleans up to Wellfleet as they cruised close to shore, occasionally beaching themselves in their pursuit of seals in Harwich, Chatham and Wellfleet.

But tagging data going back to 2010 showed that most great whites were gone from the Cape by mid- to late October.

“It’s only the big slobs hanging out now,” joked state Division of Marine Fisheries shark scientist Greg Skomal. In the summer, average sizes hovered around the 12- to 13-foot mark, but most of the sharks they had encountered this fall were to 14 to 15 feet long.

Perched on a pulpit, a narrow catwalk jutting forward from the bow of the Aleutian Dream, Skomal eased his back onto the hard aluminum rail and stretched his legs, waiting for word from above. Despite the bright sunshine and blue skies, wispy high cirrus clouds foretold of the coming storm that likely would end what had been a record-breaking shark-tagging season.

Read the full story at Cape Cod Times