Is it a Porsche? Is it a Jag? Nah, it’s a fish

You've had your chips
Worth every penny

It’s bigger, faster, and costlier than a sports car. And you can eat it too. It’s a bluefin tuna. An adult can grow to over 4 metres and 650 kg and can accelerate to 70 to 100 km/hour practically instantaneously when closing in on prey.

At an auction in Tokyo’s Tsujiki market last month, a single bluefin sold for 16.3 million yen ($177,777). The record is 20.2 million yen ($220,000) for another tuna in 2001. You can easily understand why fishers want to catch as many as they can.

It wasn’t always the case. For Canadian fishers off Prince Edward Island, bluefin tuna were a nuisance, to be cut out of nets and flung away – bycatch in fisheries jargon. Then Japan Airlines started flights from the island to Tokyo.

It may be big, bold and beautiful, but the tuna is no match for a globalised supply chain and long lines of hooks over 80 km in length. Or for “ranching” – taking the young fish alive and fattening them in pens.

These techniques are so efficient, and stocks have been hit so hard, that there have been calls to put the species on the UN’s Convention on International Trade in Endangered Species (CITES) list.

France now supports calls for an international ban on trade in bluefin tuna, and many French fishers said they were “scandalised” by the decision.

It can be hard for people outside the industry to understand the fishers’ attitude. The problem and solution seem obvious. Too many boats chasing too few fish, so don’t catch so many.

Despite the high-tech, globalised nature of much of modern fishing, it is still based on communities where tradition is important and fishing is a way of life as much as a job. Practically everybody in the community may be affected by a decline in fishing activity, whether they are directly involved in catching and processing fish or not.

This makes change hard, especially if there are few other industries in the region. Yet the alternative can be much worse – the collapse of fishing and the decay of the communities it supported.

Conservation efforts by one group can be worthless if the only result is to allow other people a bigger share of the catch. If fisheries are to be sustainable, the political and other barriers to effective co-operation have to be overcome.

There is hope. Within the fishing industry, there are voices calling for change. Interviewed for the forthcoming Insights book on fisheries, Bernard Groisard, with over 50 years experience in tuna fishing from the French island of Ile d’Yeu, has a clear idea of the best strategy to adopt:

It has to be sustainable, and we have to be careful. The collapse of the anchovy fishery is there to remind us: when stocks are low, all you can do is wait. Nature knows what it’s doing. Given time the resource will recover.

Useful links

OECD work on fisheries

Patrick Love

2 comments to “Is it a Porsche? Is it a Jag? Nah, it’s a fish”

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  1. Carole - 08/02/2010 Reply

    Fully representative of our capitalist era … Having the best, the most beautiful, the most expensive, up to the plate and even when it has not the means nor the need … The example of bluefin tuna, reminds me of the time when salmon was reserved for exceptional meals.

    Restriction for bluefin tuna should have been put in place a long time ago and such decisions must be taken at a global level. When a species is endangered, governments must act sternly.

    We live in a time of mass consumption, waste outrageous. Can we estimate what was the actual consumption of such fish in the world? Is it necessary and vital? Does the supply meets the demand? I do not think we are so fond of sushi that we need to eat it at every meal. I’m sure that just one in ten people like to eat it.

    We can now produce several types of farmed fish intended for consumption. It would in my view that the traditional fishermen can afford to invest in this type of activity to maintain and grow their business.

    Without concrete actions and especially without awareness of our consumer behavior, both aquatic species and the occupation of fisherman at sea will disappear.

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