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They're incomparable. In Fukushima four PWR type reactors (which is just a large metal pot) melted but stayed inside the containment vessels. In Chernobyl, an
by egorfine 6mo ago
They're incomparable.
In Fukushima four PWR type reactors (which is just a large metal pot) melted but stayed inside the containment vessels.
In Chernobyl, an RBMK reactor, which is a ginormous slab of graphite, exploded outwards and burned for ten days, releasing mind-boggling amounts of radioactive hot particles into the top layers of the atmosphere, thus contaminating the whole world.
Incomparable.
- nephihaha 6mo agoContamination from Fukushima has been found thousands of miles away across the Pacific Ocean.
- sauravmaheshkar 6mo agointeresting, any sources? (looking for a personal recommendation)
- wat10000 6mo agoThat says a lot more about the sensitivity of the instruments than about the severity of the accident.
- baranul 6mo ago> They're incomparable. They were different kinds of disasters, but not incomparable in terms of the scope and reach of damage done to the environment. Chernobyl didn't have the situation of dumping incalculable amounts of radioactive water into the Pacific.
- adgjlsfhk1 6mo agothe ocean is a pretty fine place for radioactive water to be. the Pacific is really big and radiation danger is dose dependent.
- baranul 6mo agoThat's relative. People eat seafood. Which is why this was a concern for many of the neighboring countries.
- adgjlsfhk1 6mo agoUnlike chemical contamination (e.g. mercury) radiation doesn't bio-accumulate. The seafood won't have higher radiation levels than the water (less than a banana).
- baranul 6mo ago> Unlike chemical contamination (e.g. mercury) radiation doesn't bio-accumulate. That is a very, very misinformed or misleading statement. Caesium-137 and Strontium-90 have half lives of around 30 years and do get into seafood. There are warnings given out often about radioactive contaminated seafood. That's why Fukushima's radioactive water dumping was such a problem and neighboring countries had issues with it. Seafood can and does get radioactive contamination and this increases cancer risks in humans that consume it.
- baranul 6mo agoThe ocean is very much not a fine place for perpetual dumping of large amounts of radioactive water, because of the long half lives of various radioactive contaminants. Humans eat the fish, that swim in the ocean. Dumping dangerous wastes into the ocean is not smart. Caesium-137 and Strontium-90 are examples. They can get into the seafood chain and very much do increase cancer risks.