
By Carly Mayberry, Monterey Herald
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Copyright © 2016 Seafoodnews.com
Sea birds fly out to greet the Maria T. returning from an overnight fishing trip off the Palos Verdes Peninsula to catch sardines in April 2007. (File photo)
Fishing for Pacific sardines in California has been banned for the third year in a row.The Pacific Fishery Management Council voted Monday afternoon in Sacramento to close the fishery through June 30, 2018 because the population limit of 150,000 metric tons wasn’t met.Researchers estimate that only about 87,000 metric tons of the oil-rich fish are now swimming around off the coast.The decision blocks commercial fishers in San Pedro, Long Beach and elsewhere across the West Coast from anything other than small numbers of incidental takes. While sardines don’t command the high price of California shellfish, their plentiful numbers and popularity make them one of the state’s most-caught finfish.But fishery managers say there’s reason to believe sardines are much more plentiful than studies have found.
Dept. of Fish and Game agent Eric Kingsbury collects a random sample of fish from a sardine catch in San Pedro. The fish will be analyzed and entered into a database in efforts to monitor the health of the marine ecosystem. (File photo)
NOAA’s Southwest Fisheries Science Center deputy director Dale Sweetnam said the acoustic-trawl method that researchers use to estimate the number of sardines is in the process of being improved to take into account other areas closer to shore.The count is done from a large NOAA ship that surveys the entire West Coast by sampling schools of fish, and then bounces sound waves off of them to create a diagram that estimates the size.But the ship is too large to go into harbors or coastal areas where sardines like to congregate.“There are questions about the acoustic detector being on the bottom of the ship — how much of the schools in the upper water columns are missed by the acoustics,” Sweetnam said. “Also, the large NOAA ship can’t go in shallow waters, but most of the sardine fishery is very close to shore.”The fisheries service will soon employ a Department of Fish and Wildlife plane, along with drones, to survey coastal areas for sardines.“It will take some time because we’re going to have to determine a scientific sampling scheme,” Sweetnam said. “We’re starting this collaborative work with the fishing industry to extend our sampling grid-lines to shore.”
However, environmental activists cheered the decision to close the sardine fishery for a third season.Oceana, a worldwide conservation advocacy organization, blames the sardine population decline on overfishing.“Over the last four years we’ve witnessed starved California sea lion pups washing up on beaches and brown pelicans failing to produce chicks because moms are unable to find enough forage fish,” said Oceana campaign manager Ben Enticknap.“Meanwhile, sardine fishing rates spiked right as the population was crashing. Clearly the current sardine management plan is not working as intended and steps must be taken to fix it.”Industry representatives, however, argue that fishers are reliable environmental stewards and that they are just as eager as environmental activists to protect the long-term survival of marine species.California fishers were able to replace sardine takes with increased numbers of squid in recent years. This year, promising anchovy stocks and other fish may keep the industry solvent.California Wetfish Producers Association Executive Director Diane Pleschner-Steele said fishermen are frustrated.“Fishermen are just ready to pull their hair out because there’s so many sardines and we can’t target them,” said Pleschner-Steele. “I’m relieved that the Southwest Fisheries Science Center acknowledges problems with the current stock assessment and has promised to work with the fishermen to develop a cooperative research plan to survey the near-shore area that is now missed. Unfortunately, this does not help us this year.”Editor’s note: This article was updated with additional comments from NOAA’s Southwest Fisheries Science Center deputy director Dale Sweetnam.
Originally posted: http://www.presstelegram.com/
By Carly Mayberry, Monterey Herald
Since that time, he’s seen the city’s marina replaced and took a central role in nurturing Monterey’s commercial fisheries.
Scheiblauer said it’s the development of good relationships that’s key to getting things done with the boating community.“A lot of changes were needed at the city’s waterfront and I’ve had the support for that and couldn’t have done it without the city council and city management both past and present,” he said.But in doing so, Monterey Community Services Director Kim Bui-Burton said he’s represented the city and its marine and ocean life interests to a very high standard.“He’s succeeded in managing a lot of the harbor operations and really responding to the boating community,” said Bui-Burton.While Scheiblauer said he’s especially proud of that constructive relationship that Monterey has with its commercial fishermen and sailors, Bui-Burton also noted his role in developing the city’s Fishing Community Sustainability Plan.“It’s really the blueprint for retaining our community’s fishing heritage and making it viable into the 21st century,” said Bui-Burton.
The Arctic broke multiple climate records and saw its highest temperatures ever recorded this year, according to the National Oceanic and Atmospheric Administration's (NOAA) annual Arctic Report Card released Tuesday.Map: Temperatures across the Arctic from October 2015-September 2016 compared to the 1981-2010 average. Graph: Yearly temperatures since 1900 compared to the 1981-2010 average for the Arctic (orange line) and the globe (gray).NOAAThe report shows surface air temperature in September at the highest level since 1900 "by far" and the region set new monthly record highs in January, February, October and November. "The Arctic as a whole is warming at least twice as fast as the rest of the planet," report author and NOAA climate scientist Jeremy Mathis told NPR.Watch the video from NOAA on the annual Arctic Report Card below:Report Card Highlights
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Copyright © 2016 Seafoodnews.com
This image taken in 2012 shows part of the Crosson Ice Shelf (center left) and Mount Murphy (foreground) on the western edge of Antarctica. Thwaites Ice Shelf lies beyond the highly fractured expanse of ice (center).
Antarctica's ice has been melting, most likely because of a warming climate. Now, newly published research shows the rate of melting appears to be accelerating.Antarctica is bigger than the U.S. and Mexico combined, and it's covered in deep ice — more than a mile deep in some places. Most of the ice sits on bedrock, but it slowly flows off the continent's edges. Along the western edge, giant glaciers creep down toward the sea. Where they meet the ocean, they form ice shelves.The shelves are the specialty of Ala Khazendar, a geophysicist and polar expert at NASA's Jet Propulsion Laboratory in Pasadena, Calif."You have this floating plate of ice being fed by the glaciers flowing from the interior of the continent," he says, "while having ocean water underneath it." He calls the shelves "the gates of Antarctica."Although the shelves float, they're still connected to the mainland. The point at which the ice shelf is no longer supported by bedrock is called the "grounding line."A team from JPL has been studying that grounding line in several places along the edge of the West Antarctic ice sheet. They used radar to look beneath the ice. In particular, overflights have targeted ice shelves along the West Antarctic ice sheet known as the Amundsen Sea Embayment.They've found that the ice is melting faster than they've ever seen. The researchers believe the cause is warm water circulating beneath the ice shelf. The melting was most pronounced from 2002 to 2009. (The influx of warmer water to the region stalled recently, and the rate of melting seems to have slowed somewhat.)Khazendar says the more the bottom of the shelves melt, the more ice is exposed to warm water. "It becomes a runaway process," he explains, "which makes it unstable."Where's the warmer water coming from? The team, whose findings appear in the journal Nature Communications, points to global warming that's heating up the oceans. There's been a spate of research lately showing that Antarctic ice is melting faster than previously thought — and raising global sea levels.Khazendar says the melting process appears to be irreversible. Polar scientists fear that at some point, the shelves will collapse and Antarctica's glaciers will flow into the sea. As to whether and when that might happen?"The simple answer is we don't know. And that's the scary part," Khazendar says.
Read the original post: http://kuow.org/
Posted Aug. 26, 2016 at 2:01 AM
Editor's Note: The letters by the mayors of New Bedford and Monterey, California, referred to in this editorial are printed elsewhere on this page. New Bedford Mayor Jon Mitchell wrote to the White House Council on Environmental Quality and Monterey Mayor Clyde Roberson wrote to President Obama.
The National Park Service was established 100 years ago when President Woodrow Wilson signed the National Park Service Organic Act.
“The service thus established,” the act reads, “shall promote and regulate the use of the Federal areas known as national parks, monuments, and reservations hereinafter specified by such means and measures as conform to the fundamental purpose of the said parks and reservations, which purpose is to conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations.”
This brilliant action — called America’s Best Idea by the Park Service — has enriched our nation, even the world, in ways perhaps never imagined by President Wilson or Congress, for the population is 3½ times today what it was in 1916, and the environmental impact of that growth could scarcely have been predicted.
The 84 million acres under the NPS is a treasure that belongs to all of us, and we applaud efforts to expand the protection of our natural resources, but we also recognize some such efforts go too far, including in the push to establish a national monument off the New England coast.
The Canyons and Seamounts are indeed precious resources, but the scope and the current process being advanced by environmental organizations lack checks and balances that would deliver a better policy.
New Bedford Mayor Jon Mitchell last week sent a letter to the acting director of the Council for Environmental Quality, a White House agency that advises the president on such issues, noting the push for the seamounts monument has kept stakeholders from participating in the process.
Indeed, we have previously reported on efforts by environmentalists to keep their advocacy for the monument designation a secret in order to gain an advantage over industry and other stakeholders.
Mayor Mitchell’s argument in last Friday’s letter to CEQ is that the public processes ensconced in the Magnuson-Stevens Fishery Conservation and Management Act provide a robust framework with both the scientific rigor and stakeholder access needed to create good public policy. He also noted that a virtuous alternative to the proposed designation and the potentially devastating impact this opaque process would have on commercial fisheries has been advanced by the Atlantic States Marine Fisheries Commission. Both economic and conservation goals are achieved by the plan proposed by ASMFC, a congressionally authorized coalition comprising “the director of the state’s marine fisheries management agency, a state legislator, and an individual appointed by the state’s governor to represent stakeholder interests” in each of the 15 coastal states from Maine to Florida. The species sought and the methods used show sensitivity to the preservation of the resources, and the ASMFC proposal is "acceptable to the industry," the mayor wrote.
Also last Friday, the mayor of Monterey, California, Clyde Roberson, sent a letter to President Obama, because he is fighting off a monument designation off of his coast that similarly threatens the commercial fishing industry there.
He argues that laws such as Magnuson-Stevens, the Marine Mammal Protection Act, Endangered Species Act and the National Environmental Policy Act are more than adequate to ensure protection of the natural resources with full transparency and access to stakeholders. He says the closed process being urged by environmentalist under the Antiquities Act is inadequate to the task.
The president did not go along with the environmentalists last fall, and it is our fervent hope that if he isn’t advised by CEQ to pursue the more open process, the duty to represent and hear all stakeholders will prevail.
Read the full editorial at the New Bedford Standard-TimesRead Mayor Jon Mitchell's full letter hereRead Mayor Clyde Roberson's full letter here
Originally posted by Saving Seafood
CDPH staff collects viscera from cooked crabs during domoic acid testing in 2015. photo courtesy CDPH
In 2015/2016, there was an unprecedented bloom of a single-celled plant called Pseudo-nitzschia in ocean waters, which resulted in elevated levels of domoic acid in Dungeness crab and rock crab. The elevated levels of domoic acid in crab along the West Coast impacted California fisheries from Santa Barbara to the Oregon Border.The conditions that support the growth of Pseudo-nitzschia are impossible to predict, but tend to be more common in the warmer months of the year. Crustaceans, fish and shellfish are capable of accumulating elevated levels of domoic acid in their viscera and muscle tissue.Domoic acid was discovered in California in 1991. Shortly after, in 1993, the California Department of Public Health (CDPH) initiated its marine biotoxin monitoring program and now, through a network of volunteers, routinely collects phytoplankton and bivalve shellfish samples from a number of sampling sites along the coast year-round. As elevated levels of domoic acid are identified in bivalve shellfish in a particular area, additional species (anchovies, sardines, crabs, lobster, etc.) are sampled and analyzed for domoic acid content. CDPH coordinates with the California Department of Fish and Wildlife (CDFW) to collect pre-season Dungeness crab samples each fall from representative locations along the coastline. This pre-season monitoring ensures that Dungeness crab do not contain elevated levels of domoic acid when the fishery opens.Last year, CDPH found elevated levels of domoic acid in Dungeness and rock crab along a large portion of the California coastline. When CDPH finds that crab contain a level of domoic acid in the viscera that exceeds the federal action level, a health advisory is issued to notify the public of the risk of consumption. The 2015/16 season was also unique in that it was the first year that CDPH isolated domoic acid from the meat of both Dungeness and rock crab. Continued harvest of crab with elevated levels of domoic acid from an area under advisory and offering those crab for sale puts the fisherman and subsequent distributors and retailers in violation of the law.During the 2015/2016 event, the Office of Environmental Health Hazard Assessment, in consultation with CDPH, determined that the fishery should be closed for both recreational and commercial fishing in order to avoid potentially serious human health impacts. A recommendation to close the fishery was initiated by California state health agencies when Dungeness crab viscera or meat exceeded the action level.The agencies involved have reviewed the 2015/16 event and evaluated options for handling future events. While an event of this magnitude is unlikely to occur very often, state agencies plan to prepare a response in case another event occurs. The agencies plan to discuss options and hear additional feedback and ideas from the Dungeness crab industry later this month.Read more about preparations being made for future events in the full version of the multi-agency memorandum Domoic Acid Background and Potential Option for Future Events. Visit the Ocean Protection Council website for information regarding opportunities to join the discussion.