Saving Seafood

Ocean acidification threatens future of aquaculture, shellfish industries

October 29, 2015 — In seawater tanks in a refrigerated room at the Darling Marine Center, the baby mussels are thriving.

Two months ago they were near-invisible larvae, swimming around in the tanks. Now tens of thousands of the tiny mollusks, each just a few millimeters long, have attached themselves to the different kinds of rope scientists have been testing here, and are eating the lab’s stock of algal food at an impressive clip.

Mick Devin, the lab manager at this University of Maine marine research facility, has been overseeing this experiment, part of an effort to master the art of hatching mussels, something mussel farmers – who grow their product on lines hanging in seawater – have never previously needed to do.

“Mussel farmers have been able to just throw their lines out and collect all the larvae they want from nature,” Devin says. “But mussel populations are down drastically in this state, so that may not be working so well now.” Hatcheries, he expects, may have to step up in the not-too-distant future.

Mussels have been vanishing from stretches of coastline where they once were ubiquitous, and scientists remain uncertain as to why. Green crabs, whose population exploded after an “ocean heat wave” in 2012, may have stripped many sections clean. But warmer water and increased rainfall – both problems expected to grow in Maine as a result of global climate change – may be creating a far worse problem: an acid sea.

“We know this affects larval development in bivalves, (and) chances are it will result in decreased numbers, whether it’s a natural population on a bed or one in a farm,” says Paul Rawson of the University of Maine’s School of Marine Sciences, who is in charge of the research. “We need to make sure the technology is in place so the farms will have a reliable source of seed.”

The world’s oceans are turning more acidic. Since the Industrial Revolution, carbon dioxide levels in the atmosphere have grown by more than 70 percent and now stand at the highest level in at least 800,000 years. As the oceans absorb additional CO2, they’ve become 30 percent more acidic over this period. By 2050, scientists estimate surface pH levels will be lower – that is, more acidic – than at any time in several million years and by 2100 more acidic than any time in the past 300 million years – two or three times more so than today.

Read the full story at Portland Press Herald

The next food revolution: fish farming?

October 25, 2015 — Sanggou Bay looks like a place where the pointillism movement has been unleashed on an ocean canvas. All across the harbor on China’s northeastern coast, thousands of tiny buoys – appearing as black dots – stretch across the briny landscape in unending rows and swirling patterns. They are broken only by small boats hauling an armada of rafts through the murky waters.

For centuries, Chinese fishermen have harvested this section of the Yellow Sea for its flounder, herring, and other species. Today the area is again producing a seafood bounty, though not from the end of a fisherman’s rod or the bottom of a trawler’s net. Instead, the maze of buoys marks thousands of underwater pens or polyurethane ropes that hold oysters, scallops, abalone, Japanese flounder, mussels, sea cucumbers, kelp, and garish orange sea squirts. They are all part of one of the world’s biggest and most productive aquaculture fields. Sanggou Bay is a seafood buffet on a colossal scale.

The buoys here extend for miles out to the horizon, offering, on an aluminum-gray day, the only clue to where the ocean stops and the sky begins. Hundreds of migrant workers – many from as far away as Myanmar (Burma) – pilot the fishing boats zigzagging around the floats, shuttling fish to shore, checking the lines for mussels and oysters, and voyaging farther out to sea to harvest seaweed.

Read the full story at The Christian Science Monitor

 

 

IFFO Welcomes New Technical Director

October 22, 2015 — The following was released by IFFO: 

IFFO, the trade association for the global marine ingredients industry, will see the retirement of Technical Director Dr. Andrew Jackson at the end of 2015 after ten years of great contributions to the organisation. IFFO will be joined in November by Dr. Neil Auchterlonie – taking over as Technical Director from 1st January 2016 after a two month handover period with Dr. Jackson.

Dr. Auchterlonie has B.Sc, M.Sc and PhD degrees in Marine Biology, Applied Fish Biology and Aquaculture, and has spent time working in technical and production positions in aquaculture companies and government department and research agencies. Neil has a strong track record in managing aquaculture and fisheries science programmes in both public and private sector, specialising in commissioning, managing and reporting on science that addresses policy questions for both government and industry.

Andrew Mallison, IFFO Director General, welcomed Dr. Auchterlonie, saying “The technical services provided by IFFO to members and the wider industry are a key part of the organisation. Neil was the unanimous choice of the selection panel for this critical role from a wide range of international candidates. Andrew Jackson has made a huge contribution to IFFO and I am delighted that Neil brings a set of new skills to further develop our services to members.”

Dr. Auchterlonie said “I am delighted to be offered this opportunity to join the team at IFFO. I have been aware of the excellent work of both IFFO and Andrew Jackson over the years, and I am very humbled to be offered this chance to contribute to the organisation’s work at a crucially important and exciting time for the marine ingredients industry and the aquaculture sector.”

 

 

Aquaculture on the rise in coastal North Carolina

October 22, 2015 — NEW HANOVER COUNTY, N.C. – Nearly all of southeastern North Carolina’s waters are now open for shellfish harvesting after heavy rains and floods left most areas polluted earlier this month.

Not only are oysters one of the state’s most popular shellfish to eat, but the shells themselves can be used as hardworking landscape material, in the form of driveways and patios.

Oyster shells make up many of the paths at Colonial Williamsburg to to get around. But starting October 1, a new law went into effect prohibiting contractors from using the shells in commercial landscaping.

The new law is an effort to increase the state’s oyster shell recycling program, where the shells are used to rebuilt oyster reefs.

“Oysters happen to be one of the few species that when we harvest it, we take the habitat right along with it, so we are trying to put that back into place,” said UNC-Wilmington’s Troy Alphin. “Larvae oysters depend on the adult oyster shell for settlement, and they have a very narrow window for settlement in their life span, only a couple of weeks. So if the shells are not in the water, they are not available for the larvae to settle on, these larvae will die. What we are trying to do is make sure the shells are back in the water as soon as we can they will be available for the next generation of oysters.”

At a summit earlier this year, North Carolina ecologists, scientists and politicians announced new efforts to make North Carolina the “Napa Valley of Oysters.”  One way that can be accomplished is by developing new oyster sanctuaries, something that Virginia and other states have already done.

A healthy oyster population is linked to the overall health of coastal fisheries.

Read the full story at WECT6

 

Saltonstall-Kennedy Grant Program Telephone Town Hall Oct 22

October 20, 2015 — The following was released by NOAA Fisheries:

Saltonstall-Kennedy Grant Program Telephone Town Hall Meeting on October 22

Interested in applying for a Saltonstall-Kennedy Grant? 

To find out how, follow the directions below to join us this Thursday, October 22, at 4 pm (Eastern Standard Time). We are hosting this Webinar/Telephone Town Hall to provide an overview of the application process and to answer questions from anyone interested in applying for funding through this grant opportunity.The solicitation for this grant opportunity is open until November 2.  

To join this online meeting, you will need a computer and a phone. Follow these instructions:

1. Go to Webinar page

2. If requested, enter your name and email address 

3. Provide the event password: Meeting123 

4. Click “Join”

5. Follow the instructions that appear on your screen  

Note:  This webinar does not have audio so you will need to call in with the info below

Dial In: 866-647-1746

Participant Code: 6042534

Background:

On September 4, NOAA Fisheries announced approximately $10 million available to support fisheries projects through the competition. 

The goal of the Saltonstall-Kennedy grant program is to fund projects that address the needs of fishing communities, optimize economic benefits by building and maintaining sustainable fisheries, and increase other opportunities to keep working waterfronts viable. The 2016 solicitation seeks applications that fall into seven priority areas:

  • Aquaculture
  • Fishery data collection
  • Techniques for reducing bycatch and other adverse impacts
  • Adapting to climate change and other long term ecosystem change
  • Promotion, development, and marketing
  • Socio-economic research
  • Science coming from within the U.S. territories

If you have a project in mind, join us on Thursday so we can help you navigate the application process.

Credit: NOAA

Aquaculture And Marine Ingredients Video Premieres At IFFO Annual Conference

October 7, 2015 — After decades of growth, the aquaculture industry continues to expand as a crucial segment of the global seafood market, and sustainably harvested fish meal and fish oil are fueling this growth. In a new video produced by Saving Seafood and released in partnership with IFFO, the trade association representing the marine ingredients industry, and Omega Protein, aquaculture industry leaders and experts discuss the future of fish meal, fish oil and farmed seafood. The video, which premiered on 28th September at IFFO’s Annual Conference in Berlin, is also being made available to the public.

View the video, “A Closer Look at Aquaculture and Marine Ingredients,” here

https://vimeo.com/139608227?utm_source=VIDEO%3A+Sustainable+Aquaculture+Takes+Center+Stage+at+International+Conference&utm_campaign=Obama+threatens+MSA+veto&utm_medium=email

“People talk about fish meal replacements; there really aren’t fish meal replacements, because no one ingredient is going to have everything that fish meal has,” said Dr. Rick Barrows, a Fish Nutritionist at the USDA’s Agricultural Research Service Fish Technology Center in Bozeman, Montana.

Fish meal and fish oil are irreplaceable because they are some of the best sources of the proteins and essential nutrients that are vital to healthy farmed fish. Some of these nutrients, especially omega-3 fatty acids, are an increasingly important part of human diets as well, having been linked to improved heart health and better brain function.

“You and I, like fish, need 40 essential micronutrients,” says Dr. Michael Rubino, Director of the National Oceanic and Atmospheric Administration’s Fisheries Office of Aquaculture. “Forage fish, in the form of fish meal and fish oil happens to be the perfect combination of those micronutrients.”

Read the full story at IFFO

 

 

Fishermen get a $2,100-per-pound win as feds say American eels aren’t a threatened species

October 7, 2015 — PORTLAND, Maine (AP) — American eels will not be listed under the Endangered Species Act, the U.S. Fish and Wildlife Service said Wednesday, a victory for fishermen who catch the increasingly valuable species.

The wildlife service rejected a petition from the California-based Center for Environmental Science, Accuracy & Reliability to list the eels — prized in Asian cuisine — as threatened.

The petitioners argued that the eels have lost more than 80 percent of their habitat and that the stock is jeopardized by commercial fishing. But the wildlife service issued a report Wednesday saying that “there have been large declines in abundance from historical times,” but the species “currently appears to be stable.”

Fishermen and fishing advocacy groups campaigned against additional protections for eels. Listing them under the Endangered Species Act would have severely limited the ability to harvest them as a commercial species, and they can be of high economic value because of their use in sushi.

Maine baby eels were worth more than $2,100 per pound in 2015, up from less than $100 per pound in 2009. The baby eels, called elvers, are sold to Asian aquaculture companies that raise them to maturity and use them as food.

Read the full story from the Associated Press at U.S. News & World Report

 

Maine Technology Institute awards grants to 4 early-stage companies

October 7, 2015 — The Maine Technology Institute has awarded grants totaling $92,414 to four Maine startups developing products in the aquaculture, information technology and building supply industries.

MTI, a state-backed agency that supports innovative companies, provided Business Accelerator Grants to the following companies:

• Acadia Harvest in Brunswick, developing a land-based aquaculture facility, received a grant of $49,975, which the company matched with $657,685 from other sources;

• Joseph Associates Inc., an information technology firm in Farmingdale, received $22,977, which the company matched with an equal amount;

• Revolution Research Inc., an Orono-based company started by two University of Maine students that is developing new insulation products for the building supply industry, received $15,000, which the company matched with a $224,996 investment raised from other sources.

Read the full story at the Kennebec Journal

 

VIDEO: Sustainable Aquaculture Takes Center Stage at International Conference

  • There are no replacements for fish meal and fish oils in aquaculture feeds
  • Fish meal and fish oil are supplied from sustainable marine ingredient fisheries
  • Government labs are studying how to put sustainable supplies to best use
  • Just 5 million tons of fish meal and fish oil help produce 300 million tons of food for humans

WASHINGTON (Saving Seafood) – September 28, 2015 – After decades of growth, the aquaculture industry continues to expand as a crucial segment of the global seafood market, and sustainably harvested fish meal and fish oil are fueling this growth. In a new video produced by Saving Seafood and released in partnership with IFFO, the trade association representing the marine ingredients industry, and Omega Protein, aquaculture industry leaders and experts discuss the future of fish meal, fish oil, and farmed seafood. The video, which premiers today at IFFO’s Annual Conference in Berlin, is also being made available to the public.

 

“People talk about fish meal replacements; there really aren’t fish meal replacements, because no one ingredient is going to have everything that fish meal has,” said Dr. Rick Barrows, a Fish Nutritionist at the USDA’s Agricultural Research Service Fish Technology Center in Bozeman, Montana.

Fish meal and fish oil are irreplaceable because they are some of the best sources of the proteins and essential nutrients that are vital to healthy farmed fish. Some of these nutrients, especially omega-3 fatty acids, are an increasingly important part of human diets as well, having been linked to improved heart health and better brain function.

“You and I, like fish, need 40 essential micronutrients,” says Dr. Michael Rubino, Director of the National Oceanic and Atmospheric Administration’s Fisheries Office of Aquaculture. “Forage fish, in the form of fish meal and fish oil happens to be the perfect combination of those micronutrients.”

Marine ingredient fisheries, like the menhaden fishery in the U.S., provide a steady supply of fish meal and fish oil to meet the needs of the aquaculture industry. Dr. Jeffrey Silverstein, the USDA National Program Leader of Aquaculture notes in the new video that these fisheries have “been very sustainable over the last 30 years,” and that the ingredients they provide will continue to be valuable as aquaculture expands.

“Aquaculture growth has been about 8 percent per year for the last 25 years,” says Dr. Silverstein. “Today, about 50 percent of the seafood consumed by humans is coming from aquaculture, and that’s slated to continue growing. So we’re going need to produce more and more seafood through aquaculture.”

With growing global demand for marine ingredients, the aquaculture industry is also looking toward the future, adapting and innovating to make the use of fish meal and oil more efficient. While new formulas and substitute ingredients will become increasingly common, fish meal and fish oil will remain irreplaceable components of aquaculture.

“Aquaculture will, over time, be able to grow, but fish meal will still be at the base of aquaculture, and if you took fish meal away, this would have a very serious effect on the aquaculture industry in the world” says Dr. Andrew Jackson, Technical Director of IFFO. Dr. Jackson was awarded the Seafood Champion Leadership Award the at the 2015 SeaWeb Seafood Summit in New Orleans, Louisiana, in acknowledgement of his work to promote sustainability in the marine ingredient and aquaculture industries.

Dr. Jackson also notes that marine ingredients are an increasingly important component of the global food supply. According to Dr. Jackson, 15 million tons of fish are used annually to produce 5 million tons of fish meal. That 5 million tons goes to feed 35 million tons of aquaculture, and goes into the animal feed that produces around 300 million tons of food. Dr. Jackson sees this as a reasonable tradeoff, “so long as things are being done in a proper, responsible, sustainable way.”

The interviews with industry leaders and experts were conducted at the 2015 Seafood Expo North America in Boston and the 2015 SeaWeb Seafood Summit. Featured in the video are Drs. Silverstein, Rubino, Barrows, and Jackson, as well as Andrew Nagle, a member of the Seafood Sales and Purchasing team at the John Nagle Company, located in Boston, Massachusetts.

Saving Seafood is a Washington D.C.-based non-profit that conducts media and public outreach on behalf of the seafood industry.

IFFO is an international non-profit that represents and promotes the global fish meal, fish oil, and marine ingredients industry. 

Omega Protein Corporation is a century old nutritional company that develops, produces and delivers healthy products throughout the world to improve the nutritional integrity of functional foods, dietary supplements and animal feeds.

View the video, “A Closer Look at Aquaculture and Marine Ingredients,” here

View a PDF of the release here

VIDEO: Aquaculture Abounds this Week with New Video Premiere and U.S. Aquaculture Week

WASHINGTON (Saving Seafood) – September 24, 2015 — Global experts agree: the marine ingredients used to sustain aquaculture are irreplaceable for their nutritive benefits for aquaculture species and the human consumers who eventually enjoy them as food. In conjunction with the U.S. National Oceanic and Atmospheric Administration’s (NOAA) first-ever Aquaculture Week, Saving Seafood announces a new video showcasing the vital role that marine ingredients play in the expanding, sustainable aquaculture industry. Produced in partnership with the International Fish Meal and Fish Oil Organisation (IFFO) and Omega Protein, the video features interviews with aquaculture industry leaders and experts from both sides of the Atlantic.

“People talk about fish meal replacements; there really aren’t fish meal replacements, because no one ingredient is going to have everything that fish meal has,” explains Dr. Rick Barrows in the video. Dr. Barrows is a Fish Nutritionist at the USDA’s Agricultural Research Service Fish Technology Center in Bozeman, Montana. Dr. Barrows, alongside Dr. Andrew Jackson, Technical Director of IFFO and recent recipient of the Seafood Champion Leadership Award at the 2015 SeaWeb Seafood Summit in New Orleans, Louisiana, join a handful of other global aquaculture experts in the new video.

This week, NOAA is “celebrating the important role of aquaculture in providing a sustainable seafood supply, building economic opportunities and resilience in coastal communities, and conserving our natural resources,” just days ahead of IFFO’s Annual Conference in Berlin, where attendees will view the premiere screening of “A Closer Look at Aquaculture and Marine Ingredients.” With today’s announcement, Saving Seafood includes a 30 second preview of the new video, and will release the full-length video to coincide with its showing at IFFO’s Annual Conference.

Saving Seafood is a Washington D.C.-based non-profit that conducts media and public outreach on behalf of the seafood industry.

IFFO, the International Fish Meal and Fish Oil Organisation, is an international non-profit that represents and promotes the global fish meal, fish oil, and marine ingredients industry.

Omega Protein Corporation is a century old nutritional company that develops, produces and delivers healthy products throughout the world to improve the nutritional integrity of functional foods, dietary supplements and animal feeds.

Watch a preview of the new video here