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Category: New & Notable
Tuna species popular in sashimi and poke bowls in sharp decline in the Indian Ocean

Yellowfin tuna. Photo by NOAA Fisheries West Coast, Flickr.
The yellowfin tuna commonly enjoyed in sashimi, poke bowls and salad sandwiches may soon disappear from these dishes if current overexploitation rates remain unchanged, especially in the Indian Ocean.
Once they have laid their eggs, fish become ‘young’ again

Herring spawn. Photo by Moosealope, Flickr.
The physical relief that temperate fish like cod and Atlantic herring experience after they spawn for the first time allows them to breathe in more oxygen and develop a voracious appetite, all of which leads to a rapid increase in body weight.
AI-powered data-limited stock assessment method more accurate than ‘gold standard’ in predicting sustainable fisheries catches

Fishers in Bagamoyo, Tanzania. Reference image by Rasheedhrasheed, Wikimedia Commons.
A recent update introduced to the CMSY methodology used to assess the status of fish stocks has proven to more accurately predict the catch that a population can support than highly-valued data-intensive models.
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Sea Around Us project manager joins Sustainability, Predictability and Resilience of Marine Ecosystems program committee
The Sea Around Us project manager, Dr. Maria ‘Deng’ Palomares, has been invited to become a member of the international steering committee for the “Sustainability, Predictability and Resilience of Marine Ecosystems” (SUPREME) program, which is led by the United States of America’s National Oceanic and Atmospheric Administration (NOAA) and endorsed by the UN Decade of Ocean Science for Sustainable Development (UNDOS).