Toshihiro Wada, an associate professor of fish ecology at #FukushimaUniversity, said of the heavily contaminated #fish, "It's likely that #cesium was concentrated within the fish from the food chain, confined as it is by the inner breakwater where radioactive substances have accumulated from the drainages flowing into the port." #Japan

Cesium 180 times limit found in fish at #Fukushima nuke plant 12 years after disaster - The Mainichi
https://mainichi.jp/english/articles/20230718/p2a/00m/0na/019000c