Ice Camp Oceanographic Be-7 Measurements [Kadko, D.]

For each sample, approximately 700 L of seawater from the upper 50m of the water column was pumped through an iron-impregnated acrylic fiber. On land, the fibers were dried, ashed, and placed in a Marenelli beaker for gamma counting.

To estimate the atmospheric deposition of Be-7, samples of snow were also collected and plastic buckets were deployed to collect fallout over known time periods.