Partial pressure (or fugacity) of carbon dioxide, water temperature, salinity and other variables collected from surface underway observations from R/V Oden Arctic Ocean 2018 cruise (EXPOCODE 77DN20180818) in the Arctic Ocean from 2018-08-18 to 2018-09-09 (NCEI Accession 0292108)

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Oden Arctic Ocean 2018 cruise (EXPOCODE 77DN20180818) in the Arctic Ocean from 2018-08-18 to 2018-09-09. These data include water temperature, barometric pressure, partial pressure (or fugacity) of carbon dioxide - atmosphere, partial pressure (or fugacity) of carbon dioxide - water. Research expedition to central Arctic Ocean onboard Icebreaker Oden. During an ice camp close to the North Pole, The pCO2 system was deployed from a temporary mooring in a lead adjacent to the ice floe to which Oden was moored, approximately 1.5 km from Oden's position. The sensor was positioned approx 2 m from the ice edge and drew water through a pumped intake at 0.5 m depth.