Record Label : surface_radioactivity_content_of_81Se
Record Title : Surface Radioactivity Content of 81Se
CF Standard Name : surface_radioactivity_content_of_81Se
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. "Se" means the element "selenium" and "81Se" is the isotope "selenium-81" with a half-life of 1.28e-02 days.
Canonical Units : Bq m-2