©2026 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
©2026 Biological and Chemical Oceanography Data Management Office.Single Operator Multi-parameter Metabolic Analyzer (SOMMA) which was manufactured at the University of Rhode Island and standardized at the Brookhaven National Laboratory.
| Dataset Name | PI-Supplied Description | PI-Supplied Name |
|---|---|---|
| Niskin bottle water samples and associated CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2023 | Samples for dissolved inorganic carbon (DIC) were measured using a Single Operator Multi-parameter Metabolic Analyzer (SOMMA) | Single Operator Multi-parameter Metabolic Analyzer (SOMMA) |
| Open cell and single-step method for total alkalinity titrations from samples collected on R/V Mirai cruises MR23-06C and MR23-07 in the North Pacific and Western Arctic from September to November 2023 | Land-based DIC was determined by a custom dissolved inorganic carbon extraction with coulometric detection built by the National Oceanographic and Atmospheric Administration Pacific Marine Laboratory and is a modern version of the original SOMMA system (Johnson et al. 1992). | a modern version of the original SOMMA system |