IN BRIEF - INIDEP Investigates PAtagonian Toothfish Physiology for Enhanced Meat Quality
ARGENTINA
Tuesday, April 29, 2025
Research aboard a commercial vessel aims to understand the impact of biological processes on the quality attributes of Patagonian toothfish (Dissostichus eleginoides).
A recent research initiative led by the Demersal, Austral, and Sub-Antarctic Fish Fisheries Program of the National Institute for Fisheries Research and Development (INIDEP) has focused on deepening the understanding of the Patagonian toothfish (Dissostichus eleginoides) through an on-vessel study. Scientists aboard the commercial fishing vessel Argenova XXI, which returned to Puerto Deseado on Sunday, April 27th, conducted a 29-day investigation into the relationship between the species' inherent physiological processes and the resulting quality of its meat.
The primary objective of this expedition was to enhance the scientific knowledge base regarding Dissostichus eleginoides. To achieve this, researchers meticulously collected samples of viscera and glands throughout the duration of the voyage.
Furthermore, the study incorporated an analysis of the onboard processing techniques applied to captured specimens. Specifically, attention was paid to the common practice of complete tail removal to facilitate bleeding.
In this context, INIDEP researchers explored alternative bleeding methods with the aim of minimizing product damage and potentially avoiding the complete severing of the tail. This current practice poses challenges for subsequent morphometric studies, as it necessitates the reconstruction of the fish's original length.
Efficient decision-making during fishing operations begins with access to reliable, high-quality, real-time information. Therefore, Satlink has incorporated new features into its Satlink Ocean Manager (SOM), making it easier for the longline fleet to use key data quickly and intuitively.
Among the main new features is a feature developed specifically for this fleet: the visualization of the geoposition of longline buoys on oceanographic layers, which offers a complete view of all the information necessary for fishing activities.
Source: Industrias Pesqueras | Read the full article here
The international lighting company Signify has been chosen to supply biological lighting for SalmonEvolution’s phase two construction project in Norway.
Signify also supplied biological lighting for the first phase of construction and said this has yielded very good results, leading to renewed confidence in the delivery of phase 2, which is now underway.
The facility at Indre Harøy is planned for the full-scale annual salmon production of 36,000 tons.
Autor: Vince McDonagh /Fish Farmer l Read the full article here
Abstract submission and registration are now open for Sealice2025, the world’s leading conference on sea lice research, which will be held in Puerto Varas, Chile, from November 30 to December 4.
More 300 Chilean and international participants are expected in the Patagonian city on the shore of Llanquihue Lake, about 20 kilometres from the salmon farming city of Puerto Montt.
Since its first edition in Paris in 1992, the Sea Lice Conference has brought together researchers, regulators, decision-makers, and industry representatives to share findings, discuss common challenges, and develop strategies to address the lice issue.
Source: fishfarmingexpert l Read the full article here
The local government defends this system to obtain more money for permits
Companies lament the lack of legal certainty: "There is increasing uncertainty"
Investments in assets such as vessels or processing plants need time to mature to guarantee a return. That's why the prospect of an annual revisable quota allocation in Argentina—which, for all practical purposes, is what Europe does—sparked massive pushback in the sector and put the signing of new projects on hold: it is unfeasible to schedule a disbursement of this magnitude without having the guarantee of being able to fish.
In the Falklands, for example, the allocation of permits for 25 years paved the way for the largest fleet renewal in the fishing ground in the last four decades. This type of certainty is increasingly lacking in Namibia's fishing policy, one of the key markets for fishing with Galician capital.
Author: Lara Graña / Faro de Vigo l Read the full article here
While Galician sailors are concerned about the scarcity of octopus in their fishing grounds—to the point that they are giving the species a three-month break, including a closed season and a biological shutdown—a few degrees northeast, in the English Channel, professionals are alarmed by the number that has appeared in one of the zones (7e) that make up what is known as the Great Sun. And they are finding not only octopus vulgaris, but also the cabezón (Eledone cirrhosa) and another variety. So much so, that the fishermen have expressed their concern to the fisheries authorities about the "impacts observed on shellfish fishing and the effects on fish populations in the surrounding areas."
Source: La Voz de Galicia l Read the full article here
Thai Union calls for collective ocean action, highlights progress through SeaChange® 2030.
As the 2025 United Nations Ocean Conference concludes in Nice, Thai Union Group PCL, one of the world’s leading seafood producers, has issued a call to accelerate collective action to conserve and sustainably use the world’s oceans. The Company also highlighted progress under its global sustainability strategy, SeaChange® 2030, and reaffirmed its long-term commitment to SDG 14: Life Below Water.
The Company’s newly released 2024 Sustainability Report details the progress Thai Union has made over the past year to advance responsible sourcing, protect marine ecosystems, and build climate resilience across global seafood supply chains.
The California Department of Fish and Wildlife (CDFW) has removed limits on sardine fishing in Southern California, declaring the fish once again safe for human consumption.
The state had initially limited sardine fishing from Point Conception south to the Mexico border after the Office of Environmental Health Hazard Assessment (OEHHA) and the State Public Health Officer at the California Department of Public Health (CDPH) determined that elevated levels of domoic acid in sardines posed a risk to human health. Domoic acid, which is a naturally occurring neurotoxin emitted by marine algae, can accumulate in fish and cause several health issues, even proving fatal in some cases, for humans.
Author: Nathan Strout / SeafoodSource l Read the full article here
Peru’s strong season steadies fishmeal supply for 2025.
Peru’s first fishing season in the north-central region, which began on 22 April 2025—one week later than the prior year—is progressing steadily, with approximately 70% of the 3-million-metric-ton anchovy quota now landed.
Anchovy landings from Peru play a critical role in global fishmeal and fish oil production, with the country contributing, on average, around 20% of global supply.
Dr Enrico Bachis, Market Research Director at IFFO, stated that the organisation’s global estimates for 2025 remain at 5.6 million tons of fishmeal and 1.2–1.3 million tons of fish oil.
Source: SalmonBusiness l Read the full article here
Landmark Project Aims to Usher in Second Wave of Emission-Free Short Sea Shipping Between Norway, Sweden, and Germany.
OSLO – Norway's state enterprise Enova is providing approximately NOK 362 million (around €30 million) in support for seven electric vessels and four charging facilities, including a groundbreaking project that could yield the world's largest battery-electric container ships. This initiative marks a significant breakthrough for emission-free shipping.
Eitzen Avanti, in collaboration with Naval Dynamics, is set to build two battery-powered ships capable of transporting 850 containers between Norway, Sweden, and Germany. Equipped with massive battery packs exceeding 100 MWh, these vessels are poised to become the largest of their kind globally.
Andreas Forsnes Jahn, Senior Advisor in Maritime Transport at Enova, stated, "These projects each show in their own way what is possible with battery electrification in shipping. The technology is now mature." He added, "If the electrification of car ferries was the first wave, we hope this will be the start of the second electrification wave in short sea shipping." The Port of Oslo is also receiving support for a vital charging facility at its Sjursøya container terminal to serve these ships.
The five-year, multi-currency agreement underscores the aquaculture giant's commitment to green financing, with interest rates tied to ESG performance.
OSLO – Mowi, a leading global salmon producer, today announced it has signed a €2.6 billion, five-year, sustainability-linked credit facility. The agreement, finalized with a consortium of major banks including DNB, Nordea, Rabobank, ABN AMRO, Danske Bank, SEB, and Crédit Agricole, will be used for refinancing existing bank debt and for general corporate purposes.
The multi-currency facility includes a key financial condition requiring a minimum 35 percent equity ratio. It also features an "accordion" option, allowing Mowi to potentially increase the total loan amount by an additional €400 million during the period.
Notably, the interest rate of the facility is directly linked to Mowi's performance against specific sustainability indicators (KPIs), aligning with the company's broader ESG strategy. This move supports Mowi's overarching goal for all its financing to be categorized as green or sustainable, reinforcing its dedication to environmental stewardship and responsible business practices.