Bluefin tuna in West Atlantic
Following intense overfishing in the 1970s, the western stock of Atlantic bluefin tuna (Thunnus thynnus) experienced a long period of depressed abundance, which has been attributed to failure of the population to periodically produce large numbers of juveniles, the western stock mixing with the more highly exploited eastern stock (fisheries in the Northeast Atlantic Ocean and Mediterranean Sea), and regime shift in the population's ecosystem resulting in lower replacement rates.
- Secor, D. H., Rooker, J. R., Gahagan, B. I., Siskey, M. R. and Wingate, R. W. (2015), Depressed resilience of bluefin tuna in the western atlantic and age truncation. Conservation Biology, 29: 400–408. doi: 10.1111/cobi.12392