Dataset: Hood Canal Carbonate Chemistry
Deployment: CB1072

Carbonate chemistry samples were collected and analyzed according to Dickson et al., (2007). AT was measured by open-cell potentiometric titration and CT was measured by acidification and quantification using a CO₂ coulometer (UIC model CM5015) at the University of Washington’s School of Oceanography. Certified Reference Materials were analyzed as an independent verification of instrument calibrations (Dickson et al. 2007). We calculated full carbonate parameters from AT and CT using the R package seacarb and constants from Lueker et al. (2000) and the total pH scale.

The pH data from CTD casts for each cruise should be corrected using an average offset to pH calculated from the five discrete AT and CT samples from that cruise.

BCO-DMO Processing:
- changed date formats to YYYY-MM-DD;
- renamed fields;
- added Latitude and Longitude columns.