NODC Accession 0108156 includes chemical, discrete sample, meteorological, physical, profile and underway - surface data collected from RONALD H. BROWN in the North Atlantic Ocean and South Atlantic Ocean from 2010-03-08 to 2010-04-17 and retrieved during cruise 33RO20100308, AJAX and RB 07-05. These data include ALKALINITY, BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), Carbon tetrachloride (CCL4), DELTA CARBON-13, DELTA CARBON-14, DELTA HELIUM-3, DISSOLVED INORGANIC CARBON, DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, HELIUM, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, Partial pressure (or fugacity) of carbon dioxide, Potential temperature (theta), SALINITY, SEA SURFACE TEMPERATURE, SILICATE, SULFUR HEXAFLUORIDE (SF6), TRITIUM, Total Dissolved Nitrogen (TDN), WATER TEMPERATURE and pH. The instruments used to collect these data include Alkalinity titrator, CTD, Carbon dioxide (CO2) gas analyzer, Coulometer for DIC measurement, Flask with closed headspace for discrete carbon dioxide (CO2) measurement, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement, Spectrophometer for pH measrement and bottle. These data were collected by Dennis Hansell of Rosenstiel School of Marine and Atmospheric Science, Andrew Dickson of Scripps Institution of Oceanography, Dr. Rik H. Wanninkhof and Rik Wanninkhof of US DOC; NOAA; OAR; Atlantic Oceanographic and Meteorological Laboratory and Richard A. Feely of US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory as part of the CLIVAR_A13.5_2010 and CLIVAR_A13.5_2010_Underway_Data data set.

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.