The science behind Europe's stunning bluefin tuna recovery

euronews (in English)

The science behind Europe's stunning bluefin tuna recovery  The speed of Europe's Atlantic bluefin tuna recovery stunned even the scientists monitoring it. Once proper controls were in place, populations bounced back faster than anyone expected.  In partnership with the European Commission  READ MORE : http://www.euronews.com/2025/09/30/the-science-behind-europes-stunning-bluefin-tuna-recovery  Subscribe to our channel. Euronews is available on Dailymotion in 12 languages

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00:00At the time, it was to know how to hunt the red red, whether it was small or small.

00:05On the hunt was on practically all the air of distribution.

00:08And so the scientific council was not followed.

00:11So there was nothing left in place.

00:13And so the stock was not in a state.

00:15I refuse to say that it was in the way of disappearing,

00:18as we can hear it from time to time,

00:20because we can't really open a stock of thons because they are reproduced too quickly.

00:23And of course, we had an illustration of what happened next.

00:30In the years 2007-2008-2009, the ICAT has put in place a plan of reconstitution.

00:34So it's a plan that, in several movements,

00:37has put in place a reduction of the global capture.

00:39And then, there was a control that was really drastic.

00:43And all the boats who pêchent the pont roof were really committed to this control,

00:48in the sea, in the sea, in the sea.

00:50And today we have always this control that persiste.

00:53And very quickly, we saw the effects of this system.

00:57We saw the stock in 2012, and in 2014, we saw the stock increase extremely quickly.

01:02The estimations of biomass,

01:04which is a very strong indicator for us,

01:06which is the quantity of reproducteurs that we will estimate in the water,

01:09which is completely envolved.

01:11And today, we have a very different structure of exploitation,

01:14since we don't use the fish in under 5-6 years.

01:19All these little fish that we had before,

01:22with 10, 20, 30 kilos,

01:25we finally let them gross and then we will make them more later,

01:27when they are 100-300 kilos.

01:29Because what interests the market,

01:31it's not necessarily the small fish,

01:33it's essentially the biggest fish.

01:35That means context.

01:36It's easier to rid the fish up here.

01:37Because within that,

01:40it means the scatterminia has changed itself.

01:42It is just the result of the selfish habitat,

01:44it is not having отд þ afterlife.

01:45So thank you for getting estaski包,

01:46you tell two people to explore the tierra.

01:49what else is the truth?

01:50This is the 기억 for you.

01:51Theps of property is potato.

01:52I say we don't know honestly.

01:53It's Ross-O.

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