This post is part of an ongoing effort to communicate the risks to people living on the west coast of North America resulting from the ongoing release of radionuclides from the Fukushima-Daiichi nuclear power plant after the Tohoku earthquake and subsequent triple reactor meltdowns in March 2011. The purpose of this post is to explain how the concentration of radionuclides in seawater impacts the amount of radioactive elements taken up by the marine biota.
The goal is to answer questions like:
How high can we expect radioactive element concentrations to get in marine organisms?
What might be the exposure of marine organisms and human consumers of these organisms to Fukushima sourced radionuclides?