Fisheries
Atlantic bluefin tuna populations’ genetic links could affect fishery management strategies
A new study uncovers unexpected genetic links across Atlantic bluefin tuna spawning grounds, with implications for fisheries management.
Fisheries
Spain will test submersible aquaculture facilities to jumpstart bluefin tuna fishery
Two new submersible aquaculture facilities will be installed off Getaria, Spain, to try to revitalize the struggling bluefin tuna fishery.
Fisheries
How aging uncertainty of major tuna species impacts the estimation of growth functions
Aging error and age range influences the uncertainty of growth estimation in major tuna species, necessitating improved accuracy of age analysis.
Fisheries
ICCAT adopts modernized fisheries management plan for Atlantic bluefin tuna
Regional fishery management organization adopts modernized fisheries management plan for Atlantic bluefin tuna that could help replenish fish stocks.
Innovation & Investment
‘Not convinced it can’t be done’: A look inside California’s new bluefin tuna hatchery
San Diego-based bluefin tuna hatchery and feed company Ichthus Unlimited aims to make tuna ranching a more sustainable and reliable option.
Intelligence
GOAL 2019: Global finfish production review and forecast
The Global Aquaculture Alliance’s annual GOAL production survey data shows that farmed marine finfish production increased 73 percent from 2009 to 2019.
Innovation & Investment
Japan hopes aquaculture can save bluefin tuna
Bluefin tuna may be the most prized fish in the ocean. If hon-maguro sashimi is to remain chic, closed-cycle aquaculture may help keep it on menus.
Innovation & Investment
Tuna aquaculture: Fishing for progress
Aquaculture could be a sustainable alternative to fishing for tuna but achieving commercial-scale production has proven challenging.