This dataset includes chemical, discrete sample, physical and profile data collected from YMER in the Arctic Ocean, Barents Sea and North Greenland Sea from 1980-08-11 to 1980-09-19 and retrieved during cruise CARINA/77YM19800811. These data include DISSOLVED OXYGEN, Delta Oxygen - 18, HYDROSTATIC PRESSURE, NITRATE, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE, TRITIUM and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Leif G. Anderson of University of Gothenburg (GU) as part of the CARINA/77YM19800811 dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset includes chemical, discrete sample, physical and profile data collected from JOHAN HJORT in the North Greenland Sea and Norwegian Sea from 1993-11-06 to 1993-12-02 and retrieved during cruise CARINA/58JH19931106. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), DELTA HELIUM-3, DISSOLVED OXYGEN, HELIUM, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE, Tritium (Hydrogen isotope), WATER TEMPERATURE and methyl chloroform (MC). The instruments used to collect these data include CTD and bottle. These data were collected by Francisco Rey and Johan Blindheim of Institute of Marine Research - Norway as part of the CARINA/58JH19931106 dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset includes chemical, discrete sample, physical and profile data collected from JOHAN HJORT in the North Greenland Sea and Norwegian Sea from 1991-11-05 to 1991-11-27 and retrieved during cruise CARINA/58JH19911105. These data include AMMONIUM, CHLOROFLUOROCARBON-11 (CFC-11), Carbon tetrachloride (CCL4), DELTA HELIUM-3, DISSOLVED OXYGEN, HELIUM, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE, Tritium (Hydrogen isotope), WATER TEMPERATURE and methyl chloroform (MC). The instruments used to collect these data include CTD and bottle. These data were collected by Francisco Rey and Johan Blindheim of Institute of Marine Research - Norway as part of the CARINA/58JH19911105 dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset includes biological, chemical, discrete sample, physical and profile data collected from JOHAN HJORT in the North Greenland Sea and Norwegian Sea from 1996-07-20 to 1996-08-05 and retrieved during cruise CARINA/58JH19960720. These data include CHLOROPHYLL A, DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHAEOPHYTIN, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Francisco Rey of Institute of Marine Research - Norway (IMR) as part of the CARINA/58JH19960720 dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset includes discrete profile measurements of temperature, salinity and dissolved oxygen collected during the R/V James Clark Ross cruise JR16002, SR1B (EXPOCODE 74JC20161110) in the South Atlantic Ocean, Southern Ocean from 2016-11-10 to 2016-12-03. Data were collected and made publicly available by GO-SHIP program with National Capability funding from the UK Natural Environment Research Council to the National Oceanography Centre Southampton.

This dataset includes chemical, discrete sample, meteorological, physical and profile data collected from POLARSTERN in the Arctic Ocean and North Greenland Sea from 1984-07-19 to 1984-08-07. These data include BAROMETRIC PRESSURE, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, Potential temperature (theta), SALINITY, WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Gotthilf Hempel of Alfred Wegener Institute for Polar and Marine Research (AWI) as part of the CARINA/06AQ19840719 dataset. CDIAC associated the following cruise ID(s) with this dataset: ARK-II_3 The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset includes chemical, discrete sample, physical and profile data collected from USCGC POLAR SEA in the South Pacific Ocean and Southern Oceans (> 60 degrees South) from 1994-02-04 to 1994-02-10. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, SALINITY and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Stanley S. Jacobs of Lamont-Doherty Earth Observatory of Columbia University and William M. Smethie Jr. of Lamont-Doherty Earth Observatory as part of the CLIVAR_Ross_Sea_32L919940204 dataset. CDIAC associated the following cruise ID(s) with this dataset: PS94 and Ross_Sea_32L919940204 The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

CTD profile data (91 casts) were collected in the northern Bering, Chukchi, Beaufort Seas, and Arctic Ocean from the Research Vessel Ocean Starr (OS1901 Legs 1,2,3), August 6 to September 27, 2019. The research cruise was part of the Arctic Integrated Ecosystem Survey (Arctic IES) funded as part of the North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (Arctic IERP). The program and research on this expedition were sponsored by NPRB and the Bureau of Ocean and Energy Management (BOEM), with in-kind support by the National Oceanic and Atmospheric Administration (NOAA, PMEL and AFSC). These data contribute to understanding how reductions in Arctic sea ice and associated changes in the physical environment influence the flow of energy through the ecosystems of the Chukchi and Beaufort Seas. The physical data are part of a wider range of data collected towards this effort. This year’s survey was notable in that there was no sea ice within the survey region from 72.5N in the Chukchi Sea into the nearshore regions of the Beaufort Sea and south to the Bering Strait. Ice was present in the northern regions of our survey area during surveys that occurred in 2012 and 2013. Additionally, sea surface temperatures were warmer than previous years ranging from 5.3°C (42°F) to 10.9°C (52°F); the coldest sea surface temperatures were found at the offshore Chukchi Slope stations, with the warmest found inshore between Icy Cape and Ledyard Bay. CTD data and water samples were collected by NOAA, PMEL Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI). Variables include dual temperatures (°C), dual salinity, chlorophyll fluorescence(ugrams/l), Photosynthetic Active Radiation (PAR, uEin m-2 s-1), oxygen concentration (umol/kg), and calculated values Sigma-T (kg m-3) and oxygen percent saturation (percent) This dataset contains 1-meter-averaged water-column profile data. Profile data from CTD instruments were processed at NOAA/PMEL/EcoFOCI using standard techniques. CTD data contacts: Phyllis Stabeno, Ryan McCabe, Calvin Mordy, Peggy Sullivan, Shaun Bell. Scientists from National Oceanic and Atmospheric Administration (NOAA), Pacific Marine Environmental Laboratory (PMEL), ; Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI); University of Washington, Cooperative Institute for Climate, Ocean, and Ecosystem Studies (CICOES); North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (Arctic IERP); Bureau of Ocean and Energy Management (BOEM) particilated. Data are in NetCDF. Longitudes are in degW.

CTD profile data (128 casts) were collected in the Chukchi and Beaufort Seas from the Fishing Vessel Ocean Starr (OS1701 Legs 1,2,3), August 1 to October 4, 2017). The cruise was part of the Arctic Integrated Ecosystem Survey (Arctic IES) funded as part of the North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (Arctic IERP). The program and research on this expedition were sponsored by NPRB and the Bureau of Ocean and Energy Management (BOEM), with in-kind support by the National Oceanic and Atmospheric Administration (NOAA). These data contribute to understanding how reductions in Arctic sea ice and associated changes in the physical environment influence the flow of energy through the ecosystems of the two Seas. The physical data are part of a wider range of data collected towards this effort. Notably, there was no sea ice present in the northern regions during the survey area as compared to surveys that occurred during 2012 and 2013 (see cruise report). CTD data and water samples were collected by NOAA, PMEL Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI). This data set contains 1-meter-averaged profile data. Profile data from CTD instruments were processed at NOAA/PMEL/EcoFOCI using standard techniques. CTD data contacts: Phyllis Stabeno, Calvin Mordy, Peggy Sullivan, Shaun Bell. Scientist from National Oceanic and Atmospheric Administration (NOAA), Pacific Marine Environmental Laboratory (PMEL), Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI), University of Washington, Cooperative Institute for Climate, Ocean, and Ecosystem Studies (CICOES), North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (IERP), Bureau of Ocean and Energy Management (BOEM) participated. Data are in NetCDF. Longitudes are in degW.

This dataset includes discrete sample and profile data collected from DISCOVERY in the South Atlantic Ocean from 1992-12-22 to 1993-02-01. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), DISSOLVED OXYGEN, Delta Oxygen-18, HYDROSTATIC PRESSURE, NITRATE, SALINITY, WATER TEMPERATURE, nitrate + nitrite content (concentration), phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Brian A. King and David Hydes of National Oceanography Centre, Southampton (NOCS) and Peter M. Saunders of University of Southampton; Department of Oceanography as part of the WOCE_A11_74DI19921222 dataset. CDIAC associated the following cruise ID(s) with this dataset: WOCE_A11_1992 The World Ocean Circulation Experiment (WOCE) was a major component of the World Climate Research Program with the overall goal of better understanding the ocean's role in climate and climatic changes resulting from both natural and anthropogenic causes. The CO2 survey took advantage of the sampling opportunities provided by the WOCE Hydrographic Program (WHP) cruises during this period between 1990 and 1998. The final collection covers approximately 23,000 stations from 94 WOCE cruises.