I am not sure if this is a "peer reviewed" study, but we have actual measurements showing a whole lot of plutonium was emitted into the environment from the Fukushima reactors after the accident.
http://enenews.com/...
3:29 PM PT: The HRs here show a very destructive tendency to censor ideas rather than dispute them. This does not really reflect well on certain types that try to censor rather than discuss.
4:17 PM PT: Let us just grant that this diary is in error or poorly written or whatever. It is not like I spent all day writing it.
But the HRs here are a clear attempt at censorship. Most of the diaries here have some glaring errors. We do not see a plethora of HRs in every weak diary assuming this one is weak or whatever.