Carbon uptake rate calculated for sea-ice core samples during POLARSTERN cruise ARK-XXVII/3 (IceArc) in 2012

• Main Authors: Fernández-Méndez, Mar, Peeken, Ilka, Boetius, Antje
• Format: Dataset
• Language: English
• Published: PANGAEA 2014
• Subjects: ABYSS; Arctic Ocean; ARK-XXVII/3; Assessment of bacterial life and matter cycling in deep-sea surface sediments; Calculated; Carbon uptake rate; fractionated; normalized to chlorophyll a; Comment; Date/Time of event; Date/time start; Depth; bottom/max; ice/snow; top/min; Description; Gear; ICE; Ice station; Ice station #1; Ice station #2; Ice station #3; Ice station #4; Ice station #5; Ice station #6; Ice station #7; Ice station #8; Ice station #9; Latitude of event; Longitude of event; Measured; Optional event label; Parameter; Polarstern; PS80/224-1; PS80/237-1; PS80/255-1; PS80/277-1; PS80/323-1; PS80/335-1; PS80/349-1; PS80/360-1; PS80/384-1; PS80 IceArc; Sample code/label; Arctic; ice core; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.834215; https://doi.org/10.1594/PANGAEA.834215

Net Primary Production was measured using the 14**C uptake method with minor modifications. Melted sea ice samples were spiked with 0.1µCi ml**-1 of 14**C labelled sodium bicarbonate (Moravek Biochemicals, Brea, USA) and distributed in 10 clear bottles (20 ml each). Subsequently they were incubated...