Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship Bell M. Shimada in the Columbia River estuary - Washington/Oregon, Gulf of the Farallones National Marine Sanctuary and others from 2012-09-04 to 2012-09-17 (NCEI Accession 0157445)

NCEI Accession 0157445 includes biological, chemical, discrete sample, physical and profile data collected from NOAA Ship Bell M. Shimada in the Columbia River estuary - Washington/Oregon, Gulf of the Farallones National Marine Sanctuary, North Pacific Ocean and Olympic Coast National Marine Sanctuary from 2012-09-04 to 2012-09-17. These data include AMMONIUM (NH4), CHLOROPHYLL A, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, phosphate and silicate.

The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement, bottle and spectrophotometer. These data were collected by Lauren W. Juranek of Oregon State University; College of Earth, Ocean, and Atmospheric Sciences and Richard A. Feely and Simone R. Alin of US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory as part of the WCOA2012 data set. CDIAC associated the following cruise ID(s) with this data set: WCOA2012