Carloforte tuna a resource for local gastronomic tourism
Japanese market much less profitable than it used to be: instead, much of the catch ends up in restaurants on San Pietro Island (South Sardinia) where the Girotonno has developed a virtuous circle for the economy
6' min read
Key points
6' min read
In Carloforte, on the island of San Pietro, there is one of two tuna nets still in operation in Italy. The other is in Portoscuso, on the Sulcis coast. Separating them are only a few kilometres of sea, traversed by the tuna that arrive in the crystal-clear waters of Sardinia to reproduce. Their frantic races, since Phoenician times, run into a system of trap nets that ends up in the death chamber.
Tuna fishing in Italy
.Today the slaughters are less bloody, with the tuna not harpooned in a pool of blood, but hooked one by one with hooks and hoisted by winches into ice-filled barges. Instead of hooked irons waiting for them, there is the ikejime, a Japanese technique that, through mechanical penetration into the fish's nervous system, aims at calming its spasms and causing a less bloody death, which at the same time maintains the quality of the meat (not only aesthetically, but also by preventing the release of substances that alter its taste and texture).
Tuna fishing is one of the most sustainable (also according to WWF) and controllable fishing methods, capable of selecting the best tuna by releasing the smallest specimens. But it is also more costly in terms of time, effort and use of human resources than the others practised in the Mediterranean. It is mainly for this reason (but not only, from overfishing, pollution and climate change to political choices: the issue is complex) that over time the numerous Mediterranean tuna nets (in Italy there were many throughout the south of the peninsula) have been decommissioned and that now this type of fishing in Italy is reserved for 8% of the quotas established by Iccat (the International Commission for the Conservation of Atlantic Tunas).
Of the 5,283 tonnes of bluefin tuna that can be caught in Italy, 70% is reserved for seining - which uses large nets to catch entire schools of live fish that are then generally destined for fattening and the Japanese market - 13% for longlines and 6% for small-scale fishing.
The majority of seiners do not kill the tuna but leave them in the nets for fattening (there are no such facilities in Italy at the moment). These specimens are then mainly destined for the Japanese market and are paid at the lowest prices, while those from the longliners are mainly destined for fishmongers, restaurants or for preservation.
In Carloforte, 'tuna tourism'
.But the tuna fishery in Carloforte also endures thanks to the special link between the Island of San Pietro and its tuna. A virtuous circuit has been created that has also made tuna a tourist attraction resource based on gastronomic leverage, and has linked quality bluefin tuna to the very name of Carloforte.







