Posts Tagged squid

Oct 26 2011

Weather satellite budget cuts a ‘disaster in the making’ – Obama official

'Hurricane Irene off the Carolinas' photo (c) 2011, born1945 - license: http://creativecommons.org/licenses/by-sa/2.0/

Jane Lubchenco, head of National Oceanic and Atmospheric Agency, criticises GOP moves to cut funding for critical satellite

, US environment correspondent

America and Europe face a “disaster in the making” because of Congress budget cuts to a critical weather satellite, one of Barack Obama’s top science officials has warned.

The satellite crosses the Earth’s poles 14 times a day, monitoring the atmosphere, clouds, ice, vegetation, and oceans. It provides 90% of the information used by the National Weather Service, UK Met Office and other European agencies to predict severe storms up to seven days in advance.

But Republican budget-cutting measures would knock out that critical capacity by delaying the launch of the next generation of polar-orbiting satellites, said Jane Lubchenco, who heads the National Oceanic and Atmospheric Agency (Noaa).

“It is a disaster in the making. It’s an expression of the dysfunction in our system,” said Lubchenco, who was speaking at a dinner on the sidelines of the Society of Environmental Journalists meeting in Miami.

It would cost three to five times more to rebuild the project after a gap than to keep the funds flowing. “It’s insanity,” Lubchenco said.

2011 has set new records for extreme weather events in the US and around the world, bringing hurricanes, heatwaves, floods, tornadoes, blizzards, droughts and wildfires. Ten of those events, including last August’s devastating Hurricane Irene, inflicted damages of at least $1bn.

Climate change is expected to produce more extreme weather events in the future, making accurate long-range weather forecasts even more essential.

Read the rest on The Guardian.

Oct 24 2011

Growing chorus against catch shares

'U.S. Capital' photo (c) 2009, chucka_nc - license: http://creativecommons.org/licenses/by-sa/2.0/

Written by
John Oswald | Staff Writer

A number of U.S. legislators are voicing their growing displeasure with NOAA’s catch shares program by asking the federal government to abandon the controversial fisheries management measure.

Simply, catch share programs take the total allowable catch for a fishery and divide it up into shares which are then bought by individuals, associations, communities or corporations. A main concern among those raising the cry against catch shares is that the policy consolidates the fishery in the hands of a few large operations to the detriment of individual fishermen.

On Oct. 6, Congressman John Runyan (R-NJ) sent a letter to President Obama urging him to reconsider the use of catch share programs for commercial and recreational fishermen. In his letter, which was also signed by Representatives Frank LoBiondo (R-NJ), Ileana Ros-Lehtinen (R-FL), Frank Guinta (R-NH), and Sandy Adams (R-FL), Runyan wrote,

“Excessive government regulations have played a large role in our continued economic crisis. One of these excessive regulations is the catch share programs for fishermen. These programs have proven to decrease the number of fishing boats, which can have long lasting unintended economic consequences, including the loss of jobs in the fishing industry.”

Less than a week later, U.S. Senators Kelly Ayotte (R-NH) and Scott Brown (R-MA) introduced the Saving Fishing Jobs Act of 2011 which would require, among other things, that the Secretary of Commerce terminate new and existing catch share programs that result in a 15 percent or more reduction in the total number of fishermen in the program.

“Catch share programs are driving New Hampshire’s fishermen out of business. Five months after federal catch shares were implemented in New England, 55 out of the initial 500 boats in the fishery controlled 61 percent of the revenue, and 253 of the boats were sitting at the dock, unable to fish without quota,” Sen. Ayotte said.

And as recently as Wednesday, an article in the Gloucester Times of Gloucester, Mass, reports that Sen. John Kerry (D-MA) has requested that NOAA administrator, Dr. Jane Lubchenco, declare the catch shares program a disaster.

Read the rest here.

Oct 6 2011

An interview with ICES guest instructor Ray Hilborn

Ray Hilborn

All about Bayesian inference in fisheries science

​ICES Training Programme recently offered Introduction to Bayesian Inference in Fisheries Science, conducted by Ray Hilborn and Samu Mäntyniemi. It was attended by 26 students from 17 countries.

Ray Hilborn, one of today’s leading experts on fisheries, is a professor in the School of Aquatic and Fishery Sciences, University of Washington, specializing in natural resource management and conservation. He serves as an advisor to several international fisheries commissions and agencies as well as teaching graduate and undergraduate courses in conservation, fishery stock assessment, and risk analysis. He is author of Quantitative Fisheries Stock Assessment, with Carl Walters, and The Ecological Detective: Confronting Models with Data, with Marc Mangel.

What is Bayesian statistics?

Bayesian statistics is one variety of statistics. Depending on how you divide it, you could say there are three primary schools. Beginning statistics courses centre on the concept of the null hypothesis and whether the data support rejection of the null hypothesis; usually, statistics are reported so that the probability of the null hypothesis is false. Then, there is the probability that you can reject the null hypothesis, and that’s often called Frequentive statistics. Finally, there’s another school, the Likelihoodist, that deals primarily with the extent to which the data support competing hypotheses. It’s a more interesting statistic because it realizes that you often have multiple different hypotheses, which is interesting to the extent that the data support the different hypotheses.

Bayesian statistics is, in a sense, much like the Likelihoodist, but it goes the additional step of actually assigning probabilities to competing hypotheses. The reason that’s so important is that, when you are giving advice to decision-makers, they want to know what’s the chance that something will happen. It turns out that Bayesian statistics is the only form of statistics that philosophically claims that they are probabilities. Going back – I guess I first ran into Bayesian statistics about 35 years ago – you find that Bayesian statistics really dominated business schools because they were built around decision-making.

Read the rest here.


Oct 1 2011

Squid invasion photographs reveal a surreal nighttime event

The rare invasion of large and ravenous squid off Southern California has been more like a blitz, with the slithery cephalopods showing first off San Diego and advancing at least as far north as Santa Barbara.

This has sent anglers clambering onto fishing boats for a truly wet and wild experience, but for one resident catching the mysterious denizens wasn’t enough. Jon Schwartz dove in with his camera to document the experience from beneath the surface (his self-portrait is pictured below).

It was not the safest swim the grade-school teacher from Oceanside has enjoyed, and this is not something others should attempt. But Schwartz, who is an expert marine photographer, captured some incredible images and even brought a few squid to class for first-grade study.

“I asked a bunch of experts if they thought it was safe and they said it might be,” Schwartz, who specializes in photographing large game fish from underwater, said of his weekend plunge.

Read the rest here.

— Images are courtesy of Jon Schwartz and protected by copyright laws. To read more about Schwartz’s adventures, please visit his blog

Sep 27 2011

Agencies prepare to carve up coastal waters

Unprecedented zoning process will be based on ecosystem approach

BY MIKE LEE, REPORTER

State officials decided last week that a hotly contested set of marine protected areas will take effect in the nearshore waters of Southern California on Jan. 1.

That planning process split the region into pro-fishing and no-fishing camps since it started in 2008, but it pales in comparison to the scope of a federal initiative that’s starting to take shape as a priority of the Obama administration.

The coastal and marine spatial planning process, launched by executive order in 2010, seeks to account for the full range of ocean uses, from wave energy and oil extraction to shipping and recreation. It’s supposed to span broad ecosystems instead of relying on the traditional sector-by-sector approach to regulating ocean activities.

The blueprint will extend the debate about marine uses from the three-mile limit of state waters to 200 miles from shore as part of an unprecedented national effort to balance a growing list of competing interests. It’s never been done on the national level in the United States, though a few states and other countries have created similar plans.

Think of them like ocean zoning maps covering nine regions of the country that say what activities are best suited for specific areas. If they work, they could give industries more confidence about investing in certain spots and conservationists clarity about which regions are designated for boosting marine life.

“It’s important to get ahead of the curve as demands for space in the ocean increase, but also to move deliberately to make sure all the relevant information is assembled and everyone is included,” said Karen Garrison, at the Natural Resources Defense Council in San Francisco. “This is about keeping the ocean healthy and making sure it continues producing the benefits we depend on into the future.”

Momentum for ocean-use maps has grown along with concern about the ability of the world’s seas to handle pressures for ocean-based food, energy and other necessities. The California Current Ecosystem, which runs along the West Coast of the continental U.S., is among the most highly productive saltwater areas on Earth. It’s also one of the most difficult to manage because tens of millions of residents live within 50 miles of the shore and use the ocean in countless ways.

Read the rest from the San Diego Union-Tribune.

Sep 15 2011

South Coast ocean closures not approved by state’s law office

Written by Ed Zieralski

In what is a blow to environmental groups who seek fishing closures off the coast of California, the marine protected areas called for by theMarine Life Protection Act’s South Coast Region have been disapproved by the state’s Office of Administrative Law (OAL).

The third set of marine protected areas established by the MLPA process will be delayed by months or more, according to a high-ranking Department of Fish and Game official who requested anonymity. The OAL has ordered the Department of Fish and Game and the MLPA Initiative team to correct what it calls deficiencies in the MLPA’s final documents. The flaws must be fixed before the closures are approved, according to a document released Friday by the OAL.

The OAL listed several reasons it did not approve the closures. Included among them is the MLPA staff’s failure to provide reasons for rejecting alternative proposals for closures. Another reason listed is the MLPA’s Initiative team’s failure to adequately respond to all of the public comments regarding the proposed closures.

The ruling came 17 days before the entire process will be on trial in San Diego Superior Court. Bob Fletcher, a former state Fish and Game assistant director and one-time president of the Sportfishing Association of California, and the Partnership for Sustainable Oceans sued the MLPA Initiative team for what the suit calls a mishandling of the process. The trial is set for Sept. 26.

Read the rest on SignOnSanDiego.com.

Aug 30 2011

Brown appoints Chuck Bonham as new DFG Director

August 26, 2011

by Dan Bacher

Governor Jerry Brown has appointed Charlton “Chuck” Bonham, 43, of Albany, as director of the California Department of Fish and Game

Bonham has served in multiple positions at Trout Unlimited, a national trout advocacy organization, since 2000, including California director and senior attorney, according to a August 26 news release from Governor Jerry Brown’s Office.

He was an instructor and trip leader for the Nantahala Outdoor Center from 1994 to 1997 and was a small business development agent for the United States Peace Corp in Senegal, West Africa from 1991 to 1993.

Bonham was not available for comment at press time, but representatives of recreational and commercial fishing groups praised his appointment by Brown.

“I think he’s a good choice,” said Zeke Grader, executive director of the Pacific Coast Federation of Fishermen’s Associations (PCFFA). “I hope that he’s able to resolve the funding issues that plague the Department of Fish and Game. How can you run a department when there is no money for research and enforcement?

Read the rest of the story here.

Aug 3 2011

Surprising squid encounter in La Jolla delights photographer

Jon Schwartz of Carlsbad comes across a large shoal of squid swimming near his kayak off the La Jolla coast. Photos by Jon Schwartz/ www.bluewaterjon.com

By Steven Mihailovich

Jon Schwartz has been photographing marine life for the past four years and he’s good at it. Good enough for 15 magazines such as Field & Stream, Sport Fishing and Marlin to grace their covers with his photos. Schwartz said he travels far and wide to get his shots of exotic fish, such as marlin in pristine tropical waters, to destinations like Hawaii, Mexico and the Caribbean islands among others, where he has landed in pursuit of his prized subjects.

However, when Schwartz and fishing buddy Josh Pruitt launched their kayaks in the predawn hours of June 20, none of his many expeditions across the globe prepared him for what he found just one mile off the coast of La Jolla: a large shoal of squid swimming near the surface by his kayak.

“The squid encounter was super special,” Schwartz said of the experience. “It’s expensive to go to the places I go to get the pictures I get. With this, I didn’t have to get on a plane and bring my gear. It was completely unexpected and I was back at my house in half an hour.”

That day, the pair had kayaked for hours and Pruitt hooked a 40-pound white sea bass while Schwartz snapped photos of it. At about noon, they chanced upon the shoal of red squid just underneath them, which Schwartz estimates to have been about 20 feet by 30 feet, or the size of two SUVs.

Read the rest of the story here.

Jul 29 2011

San Diego Union Tribune-Letter: Foraging for responsible bills

San Diego Union-Tribune

Letters to the Editor

July 29, 2011

If you didn’t know, you might think that forage fish like sardines and squid are on the brink of destruction in California. That’s what some activists and the Union-Tribune story on Assembly Bill 1299 imply (“Thinking small for a sea change,” July 18). However, these claims are incorrect.

California’s forage fisheries are among the best protected in the world, with one of the lowest harvest rates. Yet this state would squander millions of tax dollars – and thousands of jobs – to duplicate existing laws. Why?

To initiate new legislation like AB 1299 as if no current regulation exists is fiscally irresponsible and disrespectful of California’s management history.

Moreover, virtually all of these species range far beyond California state waters and wouldn’t be helped by this bill.

The anti-fishing activists pushing this legislation misrepresented the National Oceanic and Atmospheric Administration’s research. For example, they cited an incomplete ecosystem assessment to prove their overfishing hype, but failed to say it excluded Southern California waters, where 80 percent of California’s squid harvest occurs. AB 1299 is simply a disingenuous attempt to curtail sustainable fisheries.

 — Diane Pleschner-Steele, California Wetfish Producers Association

Jul 26 2011

FORUM: Anti-fishing proposal would shipwreck balanced marine management

By D.B. Pleschner

North County Times

If you didn’t know better, you might think that forage fish like sardines and squid are on the brink of destruction in California.

That’s what some activists imply. However, nothing could be further from the truth.

California’s coastal pelagic “forage” fisheries are the most protected in the world, with one of the lowest harvest rates.

In addition to strict fishing quotas, the Marine Life Protection Act (MLPA), has implemented no-take reserves, including many near bird rookeries and haul-out sites to protect forage for marine life.

But activists are pushing even more restrictions in the form of Assembly Bill 1299.

California already provides a science-based process to manage forage species. The federal Pacific Fishery Management Council is also developing a California Current Ecosystem Management Plan, covering the entire West Coast, not just California state waters. Further, the federal Coastal Pelagic Species Fishery Management Plan that governs these fish adopted an ecosystem-based management policy more than a decade ago.

To initiate new legislation like AB 1299 as if no regulation exists is fiscally irresponsible and disrespectful of California’s management history.

The National Marine Fisheries Service voiced concern about the bill’s redundancy and overlap with federal management, pointing out that it could actually impede ecosystem-based management.

AB 1299 won’t protect forage species because virtually all range far beyond California state waters, which only extend three miles from shore.

But the bill does jeopardize the future of California’s historic wetfish fisheries, the backbone of California’s fishing economy. AB 1299 restricts California fishermen unfairly, because virtually all the forage species listed are actively managed or monitored by the federal government and most species are harvested along the entire West Coast.

In this economic crisis, why would California squander millions of dollars —- and sacrifice thousands of jobs —- on an unfunded mandate that duplicates existing laws?

Apparently this doesn’t matter to activists, whose rhetoric claims that overfishing is occurring in California now and a change is needed.

AB 1299 proponents have made many false claims about forage species. For example, they referenced a National Oceanic and Atmospheric Administration evaluation of the California Current Ecosystem, predicting a downward trend for some marine life, including squid, but failed to explain that this report was simply a draft. The evaluation excluded southern Californiawaters, where 80 percent of the squid harvest occurs. A record spawning event also occurred in 2010.

And consider sardines. After their decline in the 1940s, fishery managers instituted an ecosystem-based management plan that accounts for forage needs before setting harvest quotas, and reduces quotas in concert with natural declines in the resource. The harvest quota for the West Coast plummeted 74 percent from 2007 to 2011.

But activists embellished a NOAA graph to “prove” their claim that the current sardine population decline was due to overfishing. The marine scientist who developed the graph pointed out their error, stating, “You can rest assured that the U.S. has not exceeded the overfishing limit based on the rules in place today.”

In fact, the majority of California’s fishing community —- municipalities, harbor districts, recreational and commercial fishing groups, seafood companies and knowledgeable fishery scientists —- oppose AB 1299, seeing it as a disingenuous attempt to curtail sustainable fisheries unnecessarily.

D.B. Pleschner is executive director of the California Wetfish Producers Association, a nonprofit designed to promote sustainable wetfish resources.