Measurements of pH (on total scale) and other variables collected from surface undewray observations using Durafet pH electrode and Chloride Ion Selective Electrode and other instruments from NOAA Ship R/V Ronald H. Brown in the North Atlantic Ocean and South Atnaltic Ocean from during the CLIVAR/GO-SHIP Repeat Section A13.5_2010 (EXPOCODE 33RO20100308) from 2010-03-08 to 2010-04-17 (NCEI Accession 0162231)

• Format: Dataset
• Language: unknown
• Published: NOAA NCEI Environmental Data Archive 2017
• Subjects: DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce; DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce; 0162231; 162231; pH; pH sensors; Surface underway; RONALD H. BROWN; Monterey Bay Aquarium Research Institute; The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP); North Atlantic Ocean; South Atlantic Ocean; oceanography; Ocean Carbon Data System (OCADS) Project; RB0907-Leg2; GO-SHIP; Surface pH; 33RO20100308; EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH; A13.5; SHIPS; OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN; OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN; Orion; North Atlantic
• Online Access: https://search.dataone.org/view/{450311C5-6EB6-4B39-AB5F-11F6D5F3BD23}

An automated underway pH system was operated in the hydro lab of the R/V Ronald H. Brown during the CLIVAR/GO-SHIP Repeat Section A13.5 cruise in 2010. pH was measured every 30 seconds using a Durafet III pH combination electrode and an Orion Chloride Ion Selective Electrode (Cl-ISE). This combinati...