This dataset includes chemical, discrete sample, physical and profile data collected from R/V Pelagia cruise along the CLIVAR Repeat Section AR07E (EXPOCODE 64PE20070830) in the North Atlantic Ocean from 2007-08-30 to 2007-09-27. These data include dissolved inorganic carbon, total alkalinity, oxygen, silicate, nitrate, phosphate, potential temperature (theta), salinity, and temperature. The instruments used to collect these data include alkalinity titrator, CTD, Coulometer for DIC measurement and bottle. These data were collected by Steven M. A. C. van Heuven of Groningen University and Geert-Jan A. Brummer of Royal Netherlands Institute for Sea Research (NIOZ) as part of the CLIVAR_AR07E_2007 dataset. 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 profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, dissolved oxygen and nutrients during the R/V Pelagia cruise CLIVAR_AR07E_2005 (EXPOCODE 64PE20050907) in the North Atlantic Ocean from 2005-09-07 to 2005-10-05. 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 surface discrete measurements of dissolved inorganic carbon, total alkalinity, water temperature, salinity, nutrients, and other variables collected from profile and flow through (FT) observations during the R/V F. G. Walton Smith cruise WS0523 (EXPOCODE 33WA20051007), in the North Atlantic ocean from 2005-10-07 to 2005-10-16. Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry resulting in a reduction in pH, a process termed ocean acidification. In support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP), the South Florida Project Cruises (SFP) are utilized to collect water samples to measure surface water inorganic carbon and hydrographic parameters including nutrients. Samples are collected from 34 stations on a bi-monthly basis to monitor the outflow of the Shark River Slough (SRS) and red tide in the southwestern Gulf of Mexico. Water samples are sent to and analyzed by scientists at the Atlantic Oceanographic and Meteorological Laboratory (AOML) for dissolved inorganic carbon, pH, total alkalinity and nutrient concentrations. These data are used to observe the effects of the SRS on acidification in the coastal ocean.

This dataset includes chemical, discrete sample, physical and profile data obtained during R/V Discovery EEL_2011_D365 Cruise Along Extended Ellett Line from 2011-05-20 to 2011-05-31. These data include DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, SALINITY, TOTAL ALKALINITY (TA) and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Eric Achterberg, Mario Esposito, Matthew P. Humphreys, and Susan E. Hartman of National Oceanography Centre, Southampton (NOCS) as part of the EEL_2011_D365 dataset. CDIAC associated the following cruise ID(s) with this dataset: EEL_2011_D365

This dataset includes discrete profile measurements of Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite and other measurements collected during the RRS Discovery GEOTRACES cruise D357 (EXPOCODE 74EQ20101018) in the South Atlantic Ocean from 2010-10-18 to 2010-11-22.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, oxygen and nutrients collected during the R/V Discovery cruise GO-SHIP Repeat Section A05 (EXPOCODE 74EQ20151206) in the Atlantic Ocean from 2015-12-06 to 2016-01-22. This cruise is U.S. State Department MSR U2015-30 as part of the World Data Service for Oceanography.

This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, water temperature, salinity and other parameters collected from profile discrete observations using CTD, Niskin Bottles and other instruments during the R/V Knorr cruise KN2011-4 (EXPOCODE 316N20110426), in the North Atlantic Ocean from 2011-04-26 to 2011-05-02. Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry. Through the SOOP program we measure air and ocean surface pCO2 and take discrete samples of other carbon parameters. This effort is in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP) and the Climate Program Office.

This dataset includes discrete sample and profile observations, collected during the R/V L'Atalante BIOZAIRE III cruise (EXPOCODE 35A320031214) in the South Atlantic Ocean from 2003-12-14 to 2004-01-07. These data include Dissolved Inorganic Carbon (DIC), water temperature, salinity, dissolved oxygen, Delta Carbon-13, Delta Oxygen-18, nitrate, silicate and phosphate. The instruments used to collect these data include CTD and Niskin bottles. These data were collected by Nicolas Metzl of Sorbonne University (SU) as part of the BIOZAIRE_III dataset.

This dataset includes discrete sample and profile data collected from DISCOVERY in the Davis Strait, Labrador Sea and North Atlantic Ocean from 2008-08-20 to 2008-09-25. These data include DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Sheldon Bacon of National Oceanography Centre, Southampton (NOCS), Oliver J. Legge of University of East Anglia (UEA), and Ute Schuster of University of Exeter as part of the CLIVAR_AR07W_74DI20080820 dataset. CDIAC associated the following cruise ID(s) with this dataset: CLIVAR_AR07W_74DI20080820 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 measurements of Dissolved Inorganic Carbon (DIC), Total Alkalinity, temperature, salinity, oxygen and CFCs from R/V Polarstern Cruise ARKXXVII/1 (EXPOCODE 06AQ20120614) in the North Atlantic Ocean, Section 75N, from 2012-06-14 to 2012-07-15. The R/V Polarstern ARKXXVII/1 cruise is a part of the CLIVAR/GO-SHIP Repeat Sections observations from the research ships along the section 75N. This work was supported by the Deutsche Forschungsgemeinschaft (DFG) in the framework of the priority program Antarctic Research with comparative investigations in Arctic ice area by a grant to T. Tanhua and M. Hoppema: Carbon and 25 transient tracers dynamics: A bi-polar view on Southern Ocean eddies and the changing Arctic Ocean (TA 317/5, HO 4680/1)