Welfare implications of closed-cycle farming of Atlantic bluefin tuna (Thunnus thynnus)
There is an increased demand for tuna meat to supply the growing global sushi and sashimi market.Current methods to farm tunas, especially Atlantic bluefin tunas (ABFTs; Thunnus thynnus), are unsustainable.This is driving a movement towards closed-cycle ABFT aquaculture, i.e., farming tuna from spawning and hatching to slaughter on land, to try and