This dataset includes hydrographic and chemical data collected from discrete samples and profile observations from United States Coast Guard Cutter (USCGC) Healy cruise HLY1702 (EXPOCODE 33HQ20170826) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) areas DB01, 03, 04, and 05 from 2017-08-26 to 2017-09-15. These data include water temperature, salinity, dissolved inorganic carbon (DIC), total alkalinity (TA), dissolved oxygen, and nutrients (nitrate, nitrite, phosphate, silicate, and ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP) and supported by numerous agencies and institutions including the National Science Foundation (NSF). The carbon data were collected at sea and run using equipment from the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). Jessica Cross was funded by NOAA's Arctic Research Program and Natalie Monacci was funded by the Cooperative Institute for Alaska Research and the Alaska Ocean Observing System. The CTD operations on the cruise were managed by personnel from the Woods Hole Oceanographic Research Institute (WHOI). Dissolved Oxygen and nutrient data were collected by by personnel from the University of Washington Joint Institute for the Study of the Atmosphere (JISAO). Calvin Mordy was funded by the Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Program and NOAA's ARP. Phyllis Stabeno is co-Principal Investigator of the EcoFOCI program.

This dataset includes chemical data from discrete samples and physical data from a profiling CTD collected during the USCGC Healy cruise HLY1801 (EXPOCODE 33HQ20180807) in the Bering Sea, Chukchi Sea and Beaufort Sea along transect lines in the Distributed Biological Observatory (DBO) from 2018-08-07 to 2018-08-24. Data was collected along transect lines in the Distributed Biological Observatory (DBO) areas DB01, 03, 04, and 05. These data include water temperature, CTD salinity, dissolved inorganic carbon (DIC), total alkalinity (TA), CTD dissolved oxygen, and nutrients (nitrate, nitrite, phosphate, silicate, and ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP) and supported by numerous agencies and institutions including the National Science Foundation (NSF). The carbon data were collected from the Niskin Bottles and run using equipment from the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). The measurements of carbon-related parameters were funded by NOAA's Arctic Research Program and by the Cooperative Institute for Alaska Research and the Alaska Ocean Observing System. The CTD operations on the cruise were managed by personnel from the Woods Hole Oceanographic Research Institute (WHOI). Nutrient data were analyzed by the researchers from University of Washington Joint Institute for the Study of the Atmosphere (JISAO) and funded by the Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Program and NOAA's ARP. Phyllis Stabeno is co-Principal Investigator of the EcoFOCI program.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and nutrients during USCGC Healy cruise HLY0902 (EXPOCODE 33HQ20090403) in the Bering Sea from 2009-04-03 to 2009-05-12. The cruise was funded by the National Science Foundation (NSF) for the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) and supported by numerous agencies and institutions. The CTD operations on the cruise were managed by personnel from NOAA/PMEL in the Eco FOCI program, with technical expertise from Scripps Institution of Oceanography personnel, and deployment assistance from Healy personnel.

This dataset includes hydrographic and chemical data collected from discrete sample and profile observations during the R/V Sikuliaq cruise SKQ202412s (EXPOCODE 33BI20240807) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) from 2024-08-07 to 2024-08-26. These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium). The collection of marine carbonate system parameters during the oceanographic research cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP). The Arctic Ecosystem & Climate cruise is a joint project funded by the NOAA Global Ocean Monitoring and Observing and Arctic Research Programs and NOAA Fisheries, the U.S. National Science Foundation, the North Pacific Research Board, the Alaska Ocean Observing System, the U.S. Office of Naval Research, and the University of Alaska Fairbanks.

This dataset includes hydrographic and chemical data collected from discrete sample and profile observations during the R/V Sikuliaq cruise SKQ2023125s (EXPOCODE 33BI20230914) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) from 2023-09-14 to 2023-10-03. These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium). The collection of marine carbonate system parameters during the oceanographic research cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP). The Arctic Ecosystem & Climate cruise is a joint project funded by the NOAA Global Ocean Monitoring and Observing and Arctic Research Programs and NOAA Fisheries, the U.S. National Science Foundation, the North Pacific Research Board, the Alaska Ocean Observing System, the U.S. Office of Naval Research, and the University of Alaska Fairbanks.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity dissolved oxygen and nutrients during R/V Thomas G. Thompson cruise TN249-10 (EXPOCODE 325020100509) in the Bering Sea from 2010-05-09 to 2010-06-14. The cruise was funded by the National Science Foundation (NSF) for the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) and supported by numerous agencies and institutions. The CTD operations on the cruise were managed by personnel from NOAA/PMEL in the Eco FOCI program, with technical expertise from Scripps Institution of Oceanography personnel, and deployment assistance from Healy personnel.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and nutrients during the USCGC Healy HLY0802; BEST '08 Spring cruise (EXPOCODE 33HQ20080329) in the Bering Sea from 2008-03-29 to 2008-05-06. The cruise was funded by the National Science Foundation (NSF) for the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) and supported by numerous agencies and institutions. The CTD operations on the cruise were managed by personnel from NOAA/PMEL in the Eco FOCI program, with technical expertise from Scripps Institution of Oceanography personnel, and deployment assistance from Healy personnel. These data were collected by Nicholas Bates of Bermuda Institute of Ocean Sciences (BIOS) and Jeremy T. Mathis of NOAA Pacific Marine Environmental Laboratory (PMEL) as part of the CLIVAR_HLY0802 dataset. CDIAC associated the following cruise ID(s) with this dataset: BEST '08 Spring and HLY0802. 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. 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.

This dataset includes chemical data from discrete samples and physical data from a profiling CTD collected on the NOAA Ship Oscar Dyson (DY2208). Data was collected in the Bering Sea during the Bering Arctic and Subarctic Integrated Survey (BASIS) and included in the 2022 Ecosystem Status Report (ESR) for the Eastern Bering Sea (EBS). These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA). Alex Andrews was the Chief Scientist on DY22208. CTD data was managed by the Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) group including Shaun Bell and Phyllis Stabeno. Carbon data was led by Natalie Monacci at the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). Carbon data was incorporated into the 2022 ESR by Darren Pilcher and Jessica Cross. Esther Kennedy and Fiona Teevan-Kamhawi collected the discrete carbon samples aboard DY2208. Nutrient data were analyzed by Calvin Mordy at the University of Washington.

This dataset includes hydrographic and chemical data collected from discrete sample and profile observations during the R/V Sikuliaq cruise SKQ202115s (EXPOCODE 33BI20211108) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) from 2021-11-08 to 2021-11-16. These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP) and supported by numerous agencies and institutions including the National Science Foundation (NSF) and the Cooperative Institute for Climate, Ocean, and Ecosystem Studies.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and nutrients during the R/V Knorr cruise KN195 (EXPOCODE 316N20090614) in Bering Sea from 2009-06-14 to 2009-07-30. The cruise was funded by the National Science Foundation (NSF) for the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) and supported by numerous agencies and institutions. The CTD operations on the cruise were managed by personnel from NOAA/PMEL in the Eco FOCI program, with technical expertise from Scripps Institution of Oceanography personnel, and deployment assistance from Healy personnel.