How Radioactive is our Ocean?
View a guide to natural and man-made sources of radiation in the environment post-Fukushima.
Thorium-234 is used as a natural radioactive tracer of biological processes in the ocean.
FAQ about the release of radiation from Fukushima to the Pacific.
Overview of events leading up to and subsequent to the release of radiation from Fukushima.
Special issue of Oceanus magazine highlighting what is known about the release of radiation from Fukushima and its impact on the ocean and human health.
Links to data produced by the Cafe Thorium (Ken Buesseler's) laboratory and collaborators over the last 10 years examining radionuclides released from the Fukushima Dai-ichi nuclear power plant in Japan.