Mass death of fish found in Shizuoka and Akita, reason not verified yet

From 4/1/2013 to 4/2/2013, 11,000 of young sweetfish were found dead in Hamamatsu city Shizuoka. About 10,000 was found on 4/1, 1,000 was found on 4/2 in Tenryu gawa.
River and national road office of Ministry of Land, Infrastructure, Transport and Tourism in Hamamatsu is having the quality of water and dead bodies of sweetfish analyzed for detailed reason.

Additionally, a mass of fish was found dead in Yokote city in Akita prefecture on 4/1/2013 as well.
It was in Ohnuma lake. The health and environment center of the prefecture analyzed the water but nothing was found to cause the mass death of fish.

Related article..Eggs of sweetfish decreased by 98% in Biwa lake, Prefectural gov “Unusual condition [URL]”

 

http://www.cbr.mlit.go.jp/hamamatsu/kisya/2013/20130403.html

http://www.peeep.us/1dc4bcd6

 

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Français :

Mort de poissons en masse dans Shizuoka et Akita, la raison n’en est pas encore connue

 

Entre le 1er et le 2 avril 2013 , 11 000 alevins de ayus (Plecoglossus altivelis) ont été retrouvés morts dans la ville d’Hamamatsu de la préfecture de Shizuoka. On en a trouvé environ 10 000 le 1er avril, 1 000 le 2 à Tenryu gawa.
Le bureau des Fleuves et des Voies Nationales du Ministère du Territoire, des Infrastructures, du Transport et du Tourisme de Hamamatsu fait procéder à l’analyse de la qualité de l’eau et des cadavres de ayus pour en trouver la raison.

De plus, le 1er avril 2013, une autre masse de cadavres de poissons a été découverte dans la commune de Yokote de la préfecture d’Akita.
C’était dans le lac d’Ohnuma. Le centre de la Santé et de l’Environnement de la préfecture a analysé l’eau mais sans rien trouver pour expliquer la mort de la masse de poissons.

Article lié : Les pontes de ayu ont chuté de 98% dans le lac Biwa. La préfecture : “conditions inhabituelles”

http://www.cbr.mlit.go.jp/hamamatsu/kisya/2013/20130403.html
http://www.peeep.us/1dc4bcd6

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This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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