Beryllium-7 concentrations in seawater during the MOSAiC expedition

• Main Author: Stephens, Mark
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Arctic Ocean; beryllium-7; error; central Arctic Ocean; DATE/TIME; DEPTH; water; Event label; Gamma spectrometry; LATITUDE; LONGITUDE; Mosaic; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Polarstern; PS122/2; PS122/2_17-127; PS122/2_18-114; PS122/2_18-115; PS122/2_19-156; PS122/2_20-147; PS122/2_21-147; PS122/2_21-148; PS122/2_22-116; PS122/2_24-27; PS122/2_24-28; PS122/2_25-86; PS122/3; PS122/3_30-24; PS122/3_31-49; PS122/3_31-93; PS122/3_32-19; PS122/3_33-22; PS122/3_34-25; PS122/3_35-54; PS122/3_35-55; PS122/3_36-142; PS122/3_37-91; PS122/3_38-114; PS122/3_38-28; PUMP; Sample ID; Water pump; winter; Arctic; Gamma Peak; Marinelli
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.945403; https://doi.org/10.1594/PANGAEA.945403

Pumps were used to collect seawater within the upper 60 m of the ocean for Be-7analysis. Unfiltered seawater was drawn through a pvc hose to the surface where it was passed through iron-oxide impregnated acrylic fiber filters, which adsorb the Be-7. A flow meter attached in-line to the filter compar...