August 9, 2021 — New research from Oregon State University recently published in the Marine Ecology Progress Series indicates climate conditions have a significant impact on Antarctic krill reproductive success.
Because krill is such an important component of healthy ecosystems, the impacts of krill abundance be far-reaching, the study found.
June 21, 2021 — The krill-fishing industry wants acknowledgement of its voluntary conservation and data-collection efforts before any agreement is reached on new marine protected areas in the Antarctic.
The U.S. recently renewed its support for the declaration of new marine protected areas (MPAs) as part of a broader push to delineate 30 percent of global marine space as protected. However, China and Russia have in recent years objected to the establishment of further MPAs by the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR), which regulates fishing in the Antarctic region under a treaty signed in 1959.
April 6, 2020 — A new report from Lux Research explores the future of alternative aquafeed ingredients, evaluating insect protein, single-cell protein, and algae protein as potential replacement options in fishmeal.
The FAO estimated in 2018 that aquaculture production would reach 201 million metric tons (MT) by 2030, in line with a 10 percent annual increase in demand for fish protein. However, according to IFFO, global annual fishmeal production from marine organisms – including fish, krill, shellfish, and algae – has remained at 5 million MT in recent years, with one third of the world’s fishmeal production coming courtesy of byproducts from wild-capture fisheries and aquaculture.
April 22, 2019 — Every year, humpback whales make their annual trek from tropical calving grounds to feed in the cold, nutrient-rich waters off the coast of California. Historically, they arrived to feast in June just as the Dungeness crab fishery was closing and gear was being pulled in for the season. But in 2012, they arrived a few weeks earlier than normal. In 2014, they were a month early. By 2015, the humpbacks arrived in April, a full two months earlier than the norm.
That shift has been dangerous for the whales. In March, it was the subject of a lawsuit settlement that prompted an early end to the Dungeness crab season. Some of our own research has determined the cause: climate change.
Humpback sightings from the Golden Gate Bridge are a hallmark of summer in San Francisco. The whales come to feed where the narrow straits of the Bay meet the ocean. Marine life abounds here, where nutrient-dense water feeds blooms of phytoplankton. They are then eaten by zooplankton, including krill, tiny reddish shrimp-like crustaceans which are a favored food for whales. Seasonal blooms of these tiny animals support the ecosystem bottom-up, producing a massive marine buffet for fish, birds and other marine mammals. Predators gorge themselves in the summer and fall when this area supports the most amount of food.
Where there are high concentrations of fish, there are people catching them, and the whales’ earlier arrival has driven more interactions with West Coast fisheries. Since 2014, the number of whales entangled in Dungeness crab pots has escalated dramatically, with 129 cases reported between 2015 and 2017, compared to around 10 each year in previous decades.
February 4, 2019 — When biological oceanographer Deborah Steinberg bundles up and steps onto the deck of the Laurence M. Gould research vessel, this is what she sees: ice, ice and more ice.
“I see icebergs, I see sea ice, I see crabeater seals floating by on ice floes, the mountains of the Antarctic Peninsula,” Steinberg said in a shipboard phone interview Friday. “It’s gorgeous.”
But it’s what she can’t see, what lies beneath the icy waters of the South Atlantic Ocean off northwestern Antarctica, that concerns Steinberg and an international team of marine researchers: krill.
October 9, 2018 — More than 90% of the fish used for fishmeal and fish oil from the Atlantic and eastern Pacific oceans now come from fisheries that are “reasonably well-managed (or better)”, according to the latest annual report on reduction fisheries by the Sustainable Fisheries Partnership (SFP).
SFP said its report, which analyzes 26 reduction fishery stocks worldwide, found that 91% of the total catch volume came from stocks that scored 6 or better on all five criteria outlined by SFP’s FishSource database. That’s an 8% increase over last year.
Poorly managed fisheries accounted for 9% of the catch, a drop from 16% last year.
Of the stocks listed in “very good condition,” the report singled out the Antarctic krill fishery in the Atlantic Southern Ocean as being particularly well-managed by the Commission for the Conservation of Antarctic Marine Living Resources.
July 12, 2018 –A host of seafood industry representatives and companies have aligned with conservation groups to support the creation of marine protected areas in the Antarctic, according to a roundtable announcement hosted at the Greenpeace-led Antarctic 360° event in Cambridge, United Kingdom this week.
Aker BioMarine (Norway), Pesca Chile (Chile), Insung (South Korea), Rimfrost (Norway), and China National Fisheries Corporation (China) have all agreed to the instatement of a voluntary krill fishery closure along the Antarctic Peninsula, the World Wildlife Foundation explained in a press release. Additionally, Aker BioMarine, the world’s largest krill fishing company, pledged its support to the creation of marine sanctuaries in Antarctica through the establishment of Marine Protected Areas (MPAs) in coming years.
“Safeguarding the Antarctic ecosystem in which we operate is part of who we are. Our ongoing dialogue with ARK members, scientists and the community of environmental NGOs, including Greenpeace, is what makes additional efforts like this possible. We are positive that ARK’s commitment will help ensure krill as a sustainable and stable source of healthy omega-3s for the future,” Aker BioMarine Executive Vice President Kristine Hartmann said. “Through our commitment we are showing that it is possible for no-fish zones and sustainable fisheries to co-exist. Our intention with this commitment is to support CCAMLR’s work on establishing a network of large-scale science-based marine protected areas in the Antarctic.”
July 11, 2018 — In the waters off the northern tip of the world’s southernmost continent, one of the most important creatures is also the most profitable: pinky-length Antarctic krill.
These swarming, translucent, shrimp-like creatures are eaten by almost everything here—fish, penguins, seals, and whales. But krill also support a multimillion-dollar global fishing industry. They get sucked into nets and ground into meal to feed aquarium fish or farm-raised salmon and get squeezed for their oil, which is used in pharmaceuticals, including in the United States.
Now, with climate change rearranging life along the western Antarctic Peninsula, scientists and marine advocates have been warning that wildlife—particularly penguins—are under far too much stress. Krill fishing, they say, could be making things worse.
Monday, after years of negotiations, a majority of the fishing industry formally agreed to stop hauling in krill from around the peninsula’s troubled penguin colonies. The industry also committed to helping set up a network of marine protected areas in coming years to better protect marine animals.
August 30, 2017 — Hurricane Harvey has caused significant damage in Southeast Texas, but experts in the shrimp industry don’t believe there will be a long-term impact on the United States’ Gulf of Mexico shrimp industry.
However, some Houston-area seafood companies suffered damage from the storm and overall losses in Texas could total USD 100 billion (EUR 83.6 billion).
Rockport, Texas-based Global Blue Technologies, a shrimp farm and hatchery, was still assessing the damage to its facilities on Tuesday and SeafoodSource will provide an update soon.
AkerBiomarine’s krill oil plant in Houston suffered minor leaks due to heavy rain, but did not sustain damage, according to a statement the company provided to SeafoodSource.
“Due to severe weather conditions, we did a controlled shutdown of our Houston manufacturing plant on Friday, securing all assets and the site. The top priority in this situation is always the safety of our employees and their families,” AkerBioMarine said.
On Tuesday, the plant was still shut down.
August 2, 2017 — UNITED NATIONS — More than half of the world’s oceans belong to no one, which often makes their riches ripe for plunder.
Now, countries around the world have taken the first step to protect the precious resources of the high seas. In late July, after two years of talks, diplomats at the United Nations recommended starting treaty negotiations to create marine protected areas in waters beyond national jurisdiction — and in turn, begin the high-stakes diplomatic jostling over how much to protect and how to enforce rules.
“The high seas are the biggest reserve of biodiversity on the planet,” Peter Thomson, the ambassador of Fiji and current president of the United Nations General Assembly, said in an interview after the negotiations. “We can’t continue in an ungoverned way if we are concerned about protecting biodiversity and protecting marine life.”
Without a new international system to regulate all human activity on the high seas, those international waters remain “a pirate zone,” Mr. Thomson said.
Lofty ambitions, though, are likely to collide with hard-knuckled diplomatic bargaining. Some countries resist the creation of a new governing body to regulate the high seas, arguing that existing regional organizations and rules are sufficient. The commercial interests are powerful. Russian and Norwegian vessels go to the high seas for krill fishing; Japanese and Chinese vessels go there for tuna. India and China are exploring the seabed in international waters for valuable minerals. Many countries are loath to adopt new rules that would constrain them.