Two-minute averaged net community production in seawater estimated along the Antarctic Circumnavigation Expedition during the austral summer of 2016/2017.

• Main Authors: Lin, Yajuan, Cassar, Nicolas, Maignien, Loïs, Bertholet, Hugo, Lemonnier, Clarisse, Trigodet, Florian
• Format: Dataset
• Language: English
• Published: 2020
• Subjects: net community production; EIMS; carbon cycling; biological oxygen; Southern Ocean; Antarctica; Antarctic Circumnavigation Expedition; ACE; Antarctic; Austral; The Antarctic; Antarc*; Sea ice; Swiss Polar Institute
• Online Access: https://zenodo.org/record/3988414; https://doi.org/10.5281/zenodo.3988414

Dataset abstract During the Antarctic Circumnavigation Expedition (ACE) in the austral summer of 2016/2017, seawater O2/Ar ratios were measured underway from the ship's flow-through seawater system. High-resolution net community production (NCP) in units of mmol O2 m-2 day-1 was derived from delta O2/Ar and National Centers for Environmental Prediction (NCEP) reanalysis winds followed by a linear correction for sea-ice. Dataset contents ace_ncp_linear_correction.csv, data file, comma-separated values data_file_header.txt, metadata, text README.txt, metadata, text change_log.txt, metadata, text Change log v1.1 - data reprocessed using different version of sea ice. data file reprocessed README updated to reflect change in processing change log added to dataset v1.0 - initial release of dataset The Antarctic Circumnavigation Expedition was made possible by funding from the Swiss Polar Institute and Ferring Pharmaceuticals.