This dataset contains profiles of water conductivity, temperature, pressure, and derived practical salinity in the Ross Ice Shelf cavity near the Whillans Ice Stream grounding zone. At this site, the water thickness in the cavity is 10.35 m. We also present mean and standard deviation of current speed at mid-depth, roughly 5 m below the ice-shelf base. The ice shelf at this site was 755 m thick. Data are in text format.

Year long records of hydrostatic pressure recorded at Sites 1, 2, and 3 in Elson Lagoon near Barrow, Alaska 2014-08-20 to 2015-09-22 were acquired to better understand relationships among sea level, circulation, and ice movement in coastal areas. The sensors were 8 inches above the lagoon bottom. Water temperature was also recorded. There is an ASCII text data file for each site. A separate data file defines the site coordinates and the specific times the instruments were at the lagoon bottom. Note the data include time pre- and post-deployment while out of the water.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Oden Synoptic Arctic Survey 2021 cruise (EXPOCODE 77DN20210802) in the Arctic Ocean from 2021-08-02 to 2021-09-11. 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. https://www.polar.se/en/expeditions/previous-expeditions/arctic/synoptic-arctic-survey-2021/. 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. Abstract

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.

This dataset includes surface underway chemical, meteorological and physical data collected from R/V Bjarni Saemundsson cruises in the Irminger Sea, Iceland Sea and North Atlantic from 2006-05-14 to 2019-10-21. These data include measurements of sea surface temperature (SST), equilibrator temperature (TEQ), equilibrator pressure (PEQ), mole fraction of carbon dioxide (xCO2) in dry air at TEQ, pCO2 at TEQ (PCO2TEQ). The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and shower head chamber equilibrator for autonomous CO2 measurement.