Record Label : surface_radioactivity_content_of_239Pu
Record Title : Surface Radioactivity Content of 239Pu
CF Standard Name : surface_radioactivity_content_of_239Pu
Record Description : The surface called "surface" means the lower boundary of the atmosphere. "Content" indicates a quantity per unit area. "Radioactivity" means the number of radioactive decays of a material per second. "Pu" means the element "plutonium" and "239Pu" is the isotope "plutonium-239" with a half-life of 8.91e+06 days.
Canonical Units : Bq m-2