"Supertrawlers Are Taking Antarctic Krill That Whales Depend On"
In the icy waters of the Southern Ocean, whales and other marine mammals rely on krill to survive. But as the market for human dietary supplements and animal feeds booms, and climate change reduces krill populations, scientists worry there may not be enough to go around.
#Supertrawlers Are Taking #Antarctic #Krill That #Whales Depend On
https://e360.yale.edu/features/antarctica-krill-whales
In the icy waters of the Southern Ocean, whales and other marine mammals rely on krill to survive. But as the market for human dietary supplements and animal feeds booms, and climate change reduces krill populations, scientists worry there may not be enough to go around.
Sicilianews24.it: Cina e Norvegia puntano ad aumentare la raccolta di krill attorno all’Antartide.
## L’Industria della Pesca del Krill in Antartide
Nei mari antartici, una pesca internazionale è focalizzata sul krill, piccoli crostacei simili a gamberi che formano enormi sciami e supportano la vita selvaggia iconica del continente. La farina e l’olio di krill sono utilizzati principalmente nella produzione di mangimi per acquacoltura, seguiti da cibo per animali domestici e integratori alimentari umani. Recentemente, Cina e Norvegia hanno intensificato i loro sforzi per espandere la pesca del krill nell’Oceano Meridionale, proponendo un nuovo sistema di gestione che aumenterebbe i raccolti, accompagnato dalla creazione di un’area marina protetta tanto attesa.
Le due nazioni continuano a supportare politicamente e finanziariamente le loro flotte di krill, incrementando il numero delle navi per aumentare la capacità di raccolta. Nel contempo, diverse ONG hanno intensificato le loro campagne contro la pesca del krill. Sostengono infatti che la flotta di krill compete per il cibo con species della fauna selvatica antartica già in difficoltà a causa dei cambiamenti climatici e della diminuzione della disponibilità alimentare, come i pinguini imperatori e le foche di Weddell, entrambe recentemente dichiarate specie in pericolo.
L'articolo Cina e Norvegia puntano ad aumentare la raccolta di krill attorno all’Antartide. sembra essere il primo su Sicilianews24.it.
China and Norway are aiming to increase krill harvesting around Antarctica.
## Antarctic Krill Fishing Industry
In the Antarctic seas, an international fishing industry is focused on krill, small crustaceans similar to shrimp that form enormous swarms and support the iconic wildlife of the continent. Krill flour and oil are primarily used in aquaculture feed production, followed by pet food and human nutritional supplements. Recently, China and Norway have intensified their efforts to expand krill fishing in the Southern Ocean, proposing a new management system that would increase yields, accompanied by the creation of a much-anticipated marine protected area.
The two nations continue to politically and financially support their krill fleets, increasing the number of ships to increase harvesting capacity. Meanwhile, several NGOs have intensified their campaigns against krill fishing. They argue that the krill fleet competes for food with Antarctic wildlife species already struggling due to climate change and declining food availability, such as emperor penguins and Weddell seals, both recently declared endangered species.
The article “China and Norway Aim to Increase Krill Harvesting Around Antarctica” appears to be the first on Sicilianews24.it.
#China #Norway #Antarctica #Antarctic #Krill #theSouthernOcean #Weddell #first
La Relève et La Peste : L’Antarctique est pillé et le Krill sacrifié pour les pilules anti-âge
L’ #Antarctique est pillé et le #Krill https://fr.wikipedia.org/wiki/Euphausiacea sacrifié pour les pilules anti-âge
Pour produire des capsules d’oméga-3 censées ralentir le vieillissement, l’industrie des compléments alimentaires s’attaque à l’une des pierres angulaires de l’écosystème antarctique : le krill. Ce minuscule crustacé, « pilier de toute la chaîne alimentaire de l' #océan Austral et l'une des plus grandes biomasses de la planète », est aujourd’hui pêché à grande échelle. https://lareleveetlapeste.fr/lantarctique-est-pille-et-le-krill-sacrifie-pour-les-pilules-anti-age/
#Sustainability #Fishing #FishFarming #Krill
From 2022.
Depleting a basic food chain species to feed farmed fish to protect ocean fish reserves.
Ok...
https://www.theferret.scot/antarctic-krill-fishing-boosted-fish-farming/
Fishing companies are hoping to “double” their catches of krill — tiny animals that sustain the Antarctic Ocean — to feed the fish farming industry. An international investigation for The Ferret has also discovered that current levels of krill fishing are worrying scientists and environmentalists. They fear impacts on penguins, seals, whales
La dramática pérdida de hielo marino en la Antártida está alterando la cadena trófica, afectando al fitoplancton, al krill y a las salpas, con graves consecuencias globales.
#Antártida #Pérdida #Fitoplancton #Krill #Salpas #Consecuencias
Der #Kaiserpinguin steht auf der Roten Liste nun als stark gefährdet.
Grund ist das frühere Schmelzen des #Meereises in der #Antarktis, das für Brut und Mauser unverzichtbar ist. Satelliten-Daten zeigen schrumpfende Kolonien. Auch der #AntarktischeSeebär wurde hochgestuft, da weniger #Krill verfügbar ist. Fachleute sehen im #Klimawandel und im Verlust der #Biodiversität eine doppelte Krise mit Folgen für das globale #Ökosystem.
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