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Sakana-kun explains the “feelings of fish” What is the reason for the poor catch of saury? | NHK

The report of the IPCC = Intergovernmental Panel on Climate Change states that “speedy modifications are occurring in a variety of areas such because the environment and oceans,” and that meals manufacturing comparable to fisheries can be being adversely affected. The affect of worldwide warming has been identified as one of many causes of the poor catch of Pacific saury, which is acquainted to the eating desk.

Sakana-kun, an honorary physician of Tokyo University of Marine Science and Technology, defined the “feelings of fish” concerning the results of rising seawater temperatures on fish.

A. Sanma-chan, whom we now have been very near for a very long time.

First of all, it’s a very slender fish, and it’s a fish-like streamlined fish, which implies it’s a migratory fish that all the time travels.

We human beings are warm-blooded animals and our our bodies are all the time stored heat, however fish are heterothermic animals and the optimum water temperature is alleged to be about 10 to fifteen levels Celsius.

In the waters round Japan, the water temperature is about this degree from winter to spring within the south.

As it will get hotter, the water temperature rises off the Sanriku coast in addition to alongside the coast of Hokkaido. I’m going to do it.

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