Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NOAA Ship GORDON GUNTER in the Coastal Waters of Florida, Coastal Waters of Mississippi and others from 2012-04-29 to 2012-11-20 (NCEI Accession 0157337)

These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, BAROMETRIC PRESSURE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, SALINITY and SEA SURFACE TEMPERATURE.

The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Rik Wanninkhof and Denis Pierrot of US DOC; NOAA; OAR; Atlantic Oceanographic and Meteorological Laboratory as part of the Gordon_Gunter_Coastal_Cruises_UW_33GG20120429, Gordon_Gunter_Coastal_Cruises_UW_33GG20120515, Gordon_Gunter_Coastal_Cruises_UW_33GG20120609, Gordon_Gunter_Coastal_Cruises_UW_33GG20120629, Gordon_Gunter_Coastal_Cruises_UW_33GG20120721, Gordon_Gunter_Coastal_Cruises_UW_33GG20120822, Gordon_Gunter_Coastal_Cruises_UW_33GG20120911 and Gordon_Gunter_Coastal_Cruises_UW_33GG20121108 data set.