Saving Seafood

New aquaculture regulations for Scotland; Salmon farms could get bigger

June 7, 2019 — A new, evidence-based regulatory framework has been introduced for Scotland’s finfish aquaculture sector by the Scottish Environment Protection Agency (SEPA).

Launched following 22 months of work by SEPA, the framework implements proposals announced in November 2018, which were subject to a country-wide consultation. According to the public body, it takes advantage of more accurate computer-modeling approaches that will improve understanding of the risks to the local environment and allow assessment of the larger-scale impacts including interactions with other farms.

SEPA acknowledged that the science about fish-farming is “very complex” and said that the new approach would bring the sector up to date with the modeling practices used for other industrial sectors where there is a longer history of operation and analysis.

SEPA Chief Executive Terry A’Hearn said the new framework was an “important milestone” for the sector.

“It makes powerfully clear our aspirations and requirement that the industry reach and maintain full compliance with Scotland’s environmental protection laws, where SEPA will help those investing in innovation and moving beyond compliance,” he said.

Read the full story at Seafood Source

Alaska’s fledgling mariculture industry expands its reach; former Dunleavy staffer named to fish board

June 6, 2019 — More Alaskans are turning to seaweed farming as the state’s fledgling mariculture industry expands to more regions. Shellfish growers also are finding that an oyster/aquatic plant combo boosts their bottom line.

Sixteen applications were filed for new or expanding aquatic farms from January through April, of which 56% were for growing various kelp, 31% for a combination of Pacific oysters and kelp, and 13% for oysters only.

While 2019 saw the same number of applications as 2018, the underwater acreage increased considerably, said Cynthia Pring-Ham, aquatic farming coordinator at the Alaska Department of Fish and Game, which issues the farm permits.

“There were about 616 acres that were applied for in 2019 compared to 462 acres in 2018. That’s about a 33% increase,” she said, adding that Fish and Game partners with the state Department of Natural Resources, which leases the tidal and submerged lands where aquatic farming takes place.

Read the full story at the Anchorage Daily News

Texas passes law allowing oyster aquaculture

June 5, 2019 — Texas Governor Greg Abbott recently signed a bill into law establishing a new regulatory framework allowing for oyster aquaculture on the state’s Gulf Coast.

Before passage of House Bill 1300, Texas was the only coastal state in the U.S. that didn’t allow oyster mariculture off its coasts. The new law allows oysters to be raised for their pearls, as well as their shells and meat.

Set to go into effect, the new law requires the Texas Parks and Wildlife Commission to adopt rules that would establish a program to regulate the process of growing oysters. Abbott signed the bill into law last month, the last day of the 2019 session of the Texas Legislature.

Read the full story at Seafood Source

Aquaculture Innovation Challenge names five finalists

June 4, 2019 — The 2019 Aquaculture Innovation Challenge, a competition designed to encourage innovation in Indonesia’s shrimp aquaculture sector, has named five finalists, with a winner to be chosen on 28 June.

All five finalists will receive mentoring from business coaches from representatives of the business, financial, and scientific sectors. The winner will be awarded USD 50,000 (EUR 43,400) and admission to Hatch Blue’s three-month aquaculture accelerator program, and given access to the business incubator’s global network of industry professionals and investors, adding up to a cash and in-kind prize worth USD 100,000 (EUR 86,800), in exchange for a small equity stake.

The contest is organized by the Seafood Trade Intelligence Portal (STIP), Solidaridad Network, Fresh Studio, and Bogor Agricultural University, with support provided by the Global Aquaculture Alliance, Hatch Blue, and The Walton Family Foundation.

“It’s great for the AIC to support the Indonesian shrimp industry to become more sustainable, through the support of these promising innovations, an additional success to see several Indonesia-based innovations reach the finals. They are a part of the Indonesian shrimp industry, which this rendition of the AIC aims to support,” STIP Operational Manager Sander Visch said.

Read the full story at Seafood Source

Finfish Farming: Envisioning Aquaculture in San Diego

May 31, 2019 — About three miles from shore, a fishing boat tethers to an immense circular ring bobbing on the surface.

The fish pen sways with the current but is moored to the ocean floor nearly three hundred feet below. Inside the carefully structured net, hundreds of Yellowtail flash as they move effortlessly up and down the water column.

The pen casts a shadow and as with pads of broken kelp, wild fish cluster near, claiming shelter in the open sea while others shuttle beneath the pen looking for food.

This is the vision that Don Kent, CEO of Hubbs Seaworld Research Institute (HSWRI) shares with scientists, the Port of San Diego and the National Oceanic and Atmospheric Administration (NOAA). While shellfish farming has been successful locally for years, ocean finfish pens would be a first for the region.

Today Americans import 90% of the seafood they consume. Fish farming could reduce that percentage and harvesting close to home would lower the carbon footprint.

How it would benefit local markets and fishermen is another question.

Eating fish is a healthy, environmentally positive option and aquaculture can make the benefits more accessible and affordable. The scientists at Sustainable Fisheries point out, “The more seafood that is eaten in place of cow, the better, since [industrial] bovine farming is the largest driver of rainforest and biodiversity loss on the planet.”

Read the full story at Edible San Diego

5 Innovations In Aquaculture Worth Catching On To Now

May 30, 2019 — Aquaculture is one of the fastest growing forms of food production in the world and the fastest growing sector in the livestock industry. In a $140 billion market, startups in seafood and aquaculture technology raised $193 million in 2016, which marked a 271% increase from the two years prior combined. The latest group of innovations in agtech could very well come from the water, as something we could call “aquatech.”

Yet there are many areas in this industry that are in dire need of innovation. Today, I will focus on my top 5: disease prevention, vaccine delivery, fish meal replacement, sustainability solutions (including closed-loop farming) and supply chain management.

Tremendous opportunity exists right now for those interested in investing in the solutions to these issues. Let’s take a look at the five key areas mentioned, and how several forward-thinking companies are meeting them head on.

Disease prevention is a critical aspect of aquaculture. Changing ocean temperatures and water quality make animals and plants more stressed and susceptible to disease, yet innovation is lacking in prevention compared to land-based agriculture. Terrestrial food animal farmers can easily deploy dozens of vaccines and preventive solutions, while aquaculture has less choice and significant delivery challenges (more on this below). Vaccines are still administered by hand, and there simply aren’t good preventive measures for many infestations.

Read the full story at Forbes

It’s Time to Be Honest about Seafood

May 28, 2019 — Demand for seafood is increasing across the globe, and the United States is no exception. Aquaculture, or aquatic farming, is increasingly meeting this demand and now supplies just over 50 percent of all seafood globally. In fact, it has been one of the world’s fastest growing food sectors for years.

The U.S. is the largest importer of seafood in the world, and some of Americans’ favorites—including shrimp, salmon and tilapia—are predominantly farmed these days. Yet, we contribute less than 1 percent of the world’s total aquaculture production. This means we rely heavily on other countries to satisfy our appetites for seafood.

If the U.S. does not increase its domestic production of farmed shellfish, seaweed and finfish, the divergence between what we consume and what we contribute to the global seafood market will continue to widen. This gap may make it harder for our seafood diets to be sustainable. It also means the U.S. won’t have a hand in shaping the standards or economies that contribute to the seafood sector as a whole in the future.

A brand-new bill that proposes a moratorium on commercial permits for marine finfish aquaculture facilities in U.S. waters could serve to widen this gap, and it represents another divergence: between public wariness about domestic aquaculture operations and the science showing aquaculture’s potential for sustainable growth.

While wild-caught fisheries have hit “peak fish” domestically and globally, with limited potential for additional sustainable growth, there is mounting scientific evidence that the U.S. could dramatically increase domestic aquaculture production and do so sustainably, as we did with our fisheriesbefore they peaked. And this growth does not have to come at the cost of our wild-caught fisheries or other priorities for our oceans, especially under careful management and planning.

Read the full story at Scientific American

New report calls for balanced approach in growing US aquaculture industry

May 24, 2019 — A new report by an American think tank on the state of the U.S. aquaculture industry highlights the challenges and opportunities facing domestic seafood farming in state and federal waters.

The Washington, D.C., U.S.A.-based Center for American Progress found that aquaculture offers major economic benefits, but it must be balanced with regulations to ensure the proper location, farm management practices, and species selection.

The authors, Alexandra Carter and Miriam Goldstein, addressed the debate over the regular framework necessary to expand mariculture in federal waters, offering analysis on where the industry is today and how agencies and industry stakeholders can move forward.

Carter and Goldstein primarily saw a lack of information on the industry and they wanted to create an educational non-biased product, Carter told SeafoodSource.

“We wanted to provide a briefing of the sector,” Carter said. “We wanted to frame the project around the question on whether we should expand aquaculture into federal waters or not.”

Right now, Carter is encouraged to see the positive response from the industry and policymakers and hopes the report will provide a “baseboard” for other NGOs (non-governmental organizations) and think tanks to follow up and do their own ocean aquaculture analysis projects.

“While there has been congressional interest in regulating offshore aquaculture for a least a decade, it can best be characterized as intermittent,” the authors wrote in the report.

Read the full story at Seafood Source

Growth of Maine oyster farming prompts debate, disputes about aquaculture

May 23, 2019 — A short line of black floating tubes comes into view rounding Hopkins Island in Cundy’s Harbor. While they’re large enough for passing boaters and fishermen to spot, they don’t rise out of the water much higher than a lobster buoy. This is one of Peter Rand’s aquaculture leases.

He’s among the hundreds in Maine getting involved in the burgeoning aquaculture industry that has pumped millions into the state’s economy, but is under fire from lobstermen who compete for the same fishing grounds and homeowners who don’t want to see aquaculture sites from their waterfront properties.

With the situation coming to a head,  the Department of Marine Resources began the process at a meeting Wednesday of examining whether it should amend its rules to limit the size and location of aquaculture lease sites.

In March, the Department of Marine Resources received a petition with 189 signatures seeking an immediate moratorium on aquaculture leases larger than 10 acres. The petition also sought to create a new rule requiring that regulators consider alternate locations before approving aquaculture leases.

The petition triggered a rule-making process that began with Wednesday’s hearing.

In 2017, Maine aquaculture brought in 2.8 million pounds of oysters – a nearly fivefold increase since 2011 – and had an estimated $13.6 million economic impact.

That number is dwarfed by the landings value of Maine’s most famous shellfish – lobsters. Maine lobster landings were valued at a $484 million in 2018.

Read the full story at the Portland Press Herald

MAINE: Belfast lobstermen fear Nordic Aquafarms’ discharge pipes will harm fishery

May 22, 2019 — Some Belfast lobster fishermen told the local Harbor Advisory Committee that they were concerned that dredging for installation of Nordic Aquafarms’ discharge and intake pipes along submerged lands could release mercury in the ocean sediment and pose a hazard to navigation.

Mercury contamination has closed lobster and crab fishing in part of Penobscot Bay in recent years.

The Belfast Town Council heard about the concerns at its May 7 meeting.

“The fishermen have concerns,” advisory committee member Dan Miller told the council. The committee doesn’t have any purview over Nordic Aquafarms’ proposal, he noted. “Our place is to ask you to make sure those concerns are in some way addressed by the appropriate agency.”

Miller said “a handful of fishermen” voiced concerns that dredging for installation of the pipes could stir up mercury. He noted that some testing for mercury has been performed in the area. Further testing would likely identify whether it’s a valid concern, he said.

“We would suggest that, if we run into mercury during the [installation] process, we would stop the process and look again,” Miller said. “But we won’t know until we get there, short of considerable testing.”

The committee also heard concerns that pipe operation could increase water temperature in the surrounding area and affect lobster fishing, he said.

With regard to the possibility of mercury being stirred up through dredging, “Is this something that we as a city should contact the state to have them address?” Councilor Paul Dean asked the city’s director of code and planning, Wayne Marshall.

Read the full story at MaineBiz