Climate and Forecast Standard Names
"Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "Eu" means the element "europium" and "158Eu" is the isotope "europium-158" with a half-life of 3.18e-02 days.
Mapping to be determined
radioactivity_concentration_of_158Eu_in_air