Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from Surface underway, discrete sample and profile observations using Alkalinity titrator, Barometric pressure sensor and other instruments from NOAA Ship RONALD H. BROWN in the Coastal Waters of Florida, Gray's Reef National Marine Sanctuary and others from 2007-05-11 to 2007-08-04 (NCEI Accession 0083633)

NCEI Accession 0083633 includes Surface underway, chemical, discrete sample, meteorological, optical, physical and profile data collected from NOAA Ship RONALD H. BROWN in the Coastal Waters of Florida, Gray's Reef National Marine Sanctuary, Gulf of Mexico, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2007-05-11 to 2007-08-04. These data include AIR TEMPERATURE, AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, AMMONIUM (NH4), BAROMETRIC PRESSURE, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, FLUORESCENCE, HYDROSTATIC PRESSURE, NITRATE, NITRITE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, Potential temperature (theta), SALINITY, SEA SURFACE TEMPERATURE, TOTAL ALKALINITY (TA), WATER TEMPERATURE, WIND DIRECTION, WIND SPEED, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, Barometric pressure sensor, 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, bottle and thermosalinographs.

These data were collected by R. Wanninkhof and Jia-Zhong Zhang of US DOC; NOAA; OAR; Atlantic Oceanographic and Meteorological Laboratory, Wei-Jun Cai of University of Georgia; School of Marine Programs, J. Salisbury of University of New Hampshire and R. Byrne of University of South Florida as part of the NACP_East_Coast_Cruise_2007 data set. CDIAC associated the following cruise ID(s) with this data set: 33RO20070511 and NACP_East_Coast_Cruise_2007

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.

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.