Record Label : surface_radioactivity_content_of_209Pb
Record Title : Surface Radioactivity Content of 209Pb
CF Standard Name : surface_radioactivity_content_of_209Pb
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. "Pb" means the element "lead" and "209Pb" is the isotope "lead-209" with a half-life of 1.38e-01 days.
Canonical Units : Bq m-2