This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on seawater scale, partial pressure of carbon dioxide (pCO2), dissolved organic carbon (DOC), chlorofluorocarbons (CFC-11, CFC-12), temperature, salinity, dissolved oxygen, nutrients, sulfur hexafluoride (SF6), delta C13 and delta C14 obtained during NOAA Ship Ronald H. Brown cruise CLIVAR_A16N_2013 (EXPOCODE 33RO20130803) in the Atlantic Ocean from 2013-08-03 to 2013-10-01. 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 contains discrete underway and surface (above 10dbar) CTD bottle measurements collected during the NOAA Ship Ronald H. Brown Global Ocean Ship-Based Hydrographic Investigations Program (GO-SHIP) sections A13.5, A12 cruises in the North and South Atlantic Ocean from 2020-02-21 to 2020-04-17. There were 8 surface CTD measurements collected from Niskin Bottles and 330 discrete underway samples collected via a continuously flowing underway line. Discrete underway data has typically not been reported and the purpose of this dataset is to collate unpublished and published surface measurements together from the same research cruise in a usable format. Parameters include water pressure, water temperature, salinity, dissolved oxygen, DIC, TA, pH (SWS), pCO2, silicate, nitrite, nitrate and phosphate.

This dataset includes discrete sample and profile data collected during a NOAA Ship Ronald H. Brown cruise along the CLIVAR Repeat Hydrography Section A10 (EXPOCODE 33RO20110926) in the South Atlantic Ocean from 2011-09-26 to 2011-10-31. These data include measurements of dissolved inorganic carbon (DIC), pH on SWS, total alkalinity, chlorofluorocarbons (CFC-11, CFC-12), sulfur hexafluoride (SF6), dissolved organic carbon (DOC), total dissolved nitrogen (TDN), delta carbon 14, delta carbon 13, temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite, phosphate, carbon tetrachloride and theta. The instruments used to collect these data include Alkalinity titrator, CTD, coulometer for DIC measurement, Niskin bottles and pH sensors. 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 discrete bottle profile measurements of dissolved inorganic carbon (DIC), total alkalinity, CFCs, temperature, salinity, oxygen and nutrients obtained during the R/V Maria S. Merian cruise MSM60 in the South Atlantic Ocean on GO-SHIP Repeat Hydrography Section A10.5 (EXPOCODE 06M220170104) from 2017-01-04 to 2017-02-01. The Maria S Merian MSM60 expedition was the first basin-wide section across the South Atlantic following the SAMBA/SAMOC line at 34°30’S. The scientific program consisted of full water depth sampling (up to 5300m) using the CTD/O2/lADCP rosette system.

This dataset includes discrete and profile observation data collected from NOAA Ship Ronald H. Brown in the Pacific Ocean from 2015-04-10 to 2015-06-27. These data include water temperature, salinity, nutrients, chlorofluorocarbons (CFC-11, CFC-12), sulfur hexafluoride (SF6), dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, dissolved organic carbon (DOC), tritium, helium, delta C14, and delta C13. The International GO-SHIP 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 contains dissolved inorganic carbon (DIC), total alkalinity (TALK), pH on total scale, water temperature, salinity, nutrients and other parameters measured from surface underway discrete samples during the NOAA Ship Ronald H. Brown GO-SHIP Section A16N_2023 cruise (Leg 1 EXPOCODE 33RO20230306 and Leg 2 EXPOCODE 33RO20230413) and during the transits between the starting port and first station and the ending station and ending port in the North and South Atlantic Ocean from 2023-03-06 to 2023-05-09. There were 148 surface CTD measurements collected from NISKIN Bottles and 53 discrete underway samples collected via a continuously flowing underway line. Discrete underway data has typically not been reported and the purpose of this dataset is to collate unpublished and published surface measurements together from the same research cruise in a usable format.

This dataset includes chemical, discrete sample, physical and profile data collected from NOAA Ship DELAWARE II in the North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2012-02-02 to 2012-02-19. These data include AMMONIUM (NH4), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, SALINITY, SIGMA-THETA, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Donald C. Melrose of NMFS/NEFSC/Narragansett Lab and Denis Pierrot, Leticia Barbero, and Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the Coastal_Delware_II_2012 dataset. CDIAC associated the following cruise ID(s) with this dataset: DE_1202 The Global Coastal Carbon Data Project data includes the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises and coastal moorings. The coastal regions data are very important for the understanding of carbon cycle on the continental margins.

This dataset contains discrete underway measurements collected on the transit from Cape Verde, to Miami, FL during the NOAA Ship Ronald H. Brown cruise RB2201 (EXPOCODE 33RO20220107) in the North Atlantic Ocean from 2022-01-07 to 2022-01-23. There are 47 discrete underway stations collected via a continuously flowing underway line fed from a seawater intake located at the bow, approximately 5 meters below the waterline. Parameters include water temperature, salinity, DIC, TA, and pH.

This dataset contains the surface underway and surface discrete measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity, partial pressure of CO2 (pCO2), pH, on total scale nutrients and other parameters obtained onboard the NOAA ship Ronald H. Brown during the GOMECC-4 cruise in the Gulf of Mexico and North Atlantic Ocean from 2021-09-13 to 2021-10-21. The ship departed from Key West, FL into the Gulf of Mexico and then around the coastal waters of the Gulf of Mexico in a counter-clockwise direction. The cruise ended in St. Petersburg, FL. The effort was in support of the coastal monitoring and research objectives of NOAA’S Ocean Acidification Program. The cruise was designed to obtain a snapshot of key carbon, physical, and biogeochemical parameters as they relate to ocean acidification (OA) in the coastal realm. This was the fourth occupation of the Gulf of Mexico as part of the Ocean Acidification Program’s monitoring efforts, with the first three occurring in 2007, 2012 and 2017. The cruise included a series of 15 transects approximately orthogonal to the coast of the Gulf of Mexico and a 16th partial transect along the 27°N line between Florida and the Bahamas. On the transit between each of these transects, discrete samples were collected from the underway seawater line to obtain a comprehensive set of underway measurements. This dataset includes the data from the underway samples as well as the data from the surface sample of ech CTD cast performed along the 15 transects that were conducted during GOMECC-4.

This dataset includes discrete bottle profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, CFCs, temperature, salinity, oxygen, nutrients and other measurements obtained during R/V Ryofu Maru cruises RF13-06 and RF13-07 in the Pacific Ocean on GO-SHIP Repeat Hydrography Section P03W (EXPOCODE 49UP20130619) from 2013-06-19 to 2013-09-18. The observation line along approximately 24°N was observed by Scripps Institution of Oceanography (SIO), USA in 1985 and Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan in 2005–2006. These cruises were carried out as ‘WHP-P03’, which is a part of WOCE (World Ocean Circulation Experiment) Hydrographic Programme, CLIVAR (Climate Variability and Predictability Project) and GO-SHIP (Global Ocean Ship-based Hydrographic Investigations Program).