Massive Surge in Mussel and Tunicate Farming Sparks Call for Smarter Coastal Management
NORWAY Monday, June 01, 2026, 00:10 (GMT + 9)
A new scientific report warns that while scaling up low-trophic marine farming is crucial for food security, authorities must carefully select locations to protect coastal ecosystems from unintended damage. The push for highly sustainable, locally sourced animal feed and human food is turning eyes toward the ocean, but a massive increase in farming filtering organisms could reshape coastal environments. A team of scientists has compiled a comprehensive overview detailing how expanding the cultivation of mussels and green tunicates (Ciona intestinalis, also known as green ascidians or sea vases) impacts surrounding waters and the seabed. Mussels (left) and sea vases (right)
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