This dataset includes profile discrete measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, temperature, salinity, oxygen and CFCs obtained during R/V Oden Lomonosov Ridge off Greenland (LOMROG) expedition (EXPOCODE 77DN20070812) in the Arctic Ocean from 2007-08-12 to 2007-09-19. The R/V Oden expedition is the oceanographic component of LOMROG focuses on constraining and understanding the pathways of the Atlantic water and deep water across the Lomonosov Ridge between the Eurasian Basin and Canadian Basin and through the western Fram Strait.

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Temperature profile data were collected using CTD casts from the ODEN in the Arctic Ocean from 26 May 2001 to 21 September 2001. Data were submitted by Dr. Goran Bjork of the Goteborg University.

Temperature profile data were collected using CTD casts from the USS PARGO in the Arctic Ocean. Data were collected from 26 August 1993 to 04 September 1993. Data were collected by the National Snow and Ice Data Center and it was submitted by the Arctic Submarine Laboratory (ASL) with support from the Scientific Ice Expeditions (SCICEX) project.

Arctic Ocean Expedition 1991 (ODEN-91) Final Calibrated Pressure-Series CTD Data (Pressure, Temperature, Salinity) was collected from ODEN in the Arctic Ocean from August 20, 1991, to October 03, 1991. These data were submitted by Sarilee Anderson, Research Associate with Joe Reid, STS/ODF CTD Group, Oceanographic Data Facility, Scripps Institution of Oceanography, UC San Diego. The data is available in the NODC standard High-Resolution STD/CTD Data (F022) format. The F022 format contains high-resolution data collected using CTD (conductivity-temperature-depth) and STD (salinity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity, and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t), and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals. A text record is available for comments.

Thirty-one temperature and salinity profiles from Sermilik Fjord in East Greenland, close to the town of Tasiilaq. The profiles were collected with a Seabird SBE25plus CTD (#0251108) during August 2015 from the research vessel Adolf Jensen. The profiles are 1-m bin averages. The profiles form an approximate along-fjord transect; a handful of profiles were collected on the shelf outside of the fjord. These data were collected as part of a project that monitors Sermilik Fjord to determine what water masses flow into the fjord; in particular, if warm, Atlantic water from the Irminger Sea is able to penetrate into the fjord. Data are in netcdf format.

Temperature profile and chemical data were collected using CTD casts from R/V ALPHA HELIX in the Gulf of Alaska from 11 November 1980 to 21 November 1980. Data were collected and submitted by the University of Alaska - Fairbanks; Institute of Marine Science as part of the Arctic Ice Dynamics Joint EXperiment (AIDJEX) project. The properties of chemical include ammonia, dissolved oxygen, silicate, phosphate, and nitrate.

Basic hydrographic data was collected in the Ilulissat Ice Fjord and adjacent Disko Bay during the summer of 2007. In Disko Bay, data was collected using a CTD lowered over the side of a boat (the Clane). The casts reached depths of about 300 m. very close to the bottom of the bay. In the Ice Fjord, casts were taken from a CTD lowered from a helicopter, and reached down to a depth of about 50 m. Additionally, airborne expendable CTD were taken from a helicopter over the ice fjord.