22 February 2012 Updated at 18:05 ET
Cruise finds Fukushima pollution
Jonathan Amos
Science correspondent, BBC News, Salt Lake City
Marine organisms were collected for evaluation
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Radioactive elements from the damaged Fukushima nuclear power plant have been detected in seawater and marine organisms up to 600km from Japan.
link-
http://www.bbc.co.uk/news/science-environment-17124909