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Dissolved inorganic carbon (DIC), total alkalinity and other hydrographic and chemical data collected from discrete samples and profile observations during the R/V James Clark Ross cruise JR18002 (EXPOCODE 74JC20181103) in the Drake Passage, South Atlantic Ocean, Southern Ocean from 2018-11-03 to 2018-11-23 (NCEI Accession 0220636)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2021-04-27T00:00:00.000+00:00
This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbons (CFC-11, CFC-12, CFC113) and carbon-14/13 during the R/V James Clark Ross cruise JR18002 (EXPOCODE 74JC20181103) along the Global Ocean Ship-Based Hydrographic Investigation Program (GO-SHIP) Section SR01b in the Drake Passage, South Atlantic Ocean, Southern Ocean from 2018-11-03 to 2018-11-23. The International GO-SHIP Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS/CLIVAR hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

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0220636 CHLOROFLUOROCARBON-11 (CFC-11) CHLOROFLUOROCARBON-113 (CFC-113) CHLOROFLUOROCARBON-12 (CFC-12) DELTA CARBON-13 DELTA CARBON-14 DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN NITRATE NITRITE OXYGEN ISOTOPES - OXYGEN-18 phosphate SALINITY silicate sulfur hexafluoride (SF6) total alkalinity WATER TEMPERATURE carbon dioxide (CO2) gas analyzer CTD Niskin bottle oxygen sensor salinometer titrator chemical discrete sample physical profile JAMES CLARK ROSS National Oceanography Centre Princeton University The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) Drake Passage South Atlantic Ocean Southern Ocean oceanography U-SOTON/NOC > National Oceanography Centre, University of Southampton JR18002 74JC20181103 Ocean Carbon and Acidification Data System (OCADS) Project SR01b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Discrete measurement ALKALI CFCs CTDOXY CTDSAL CTDTMP DELC14, DELC13 OXYGEN SILCAT, NITRAT, NITRIT, PHSPHT TCARBN CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES OXYGEN METERS > OXYGEN METERS SALINOMETERS Ships JAMES CLARK ROSS (call sign: ZDLP, ICES code: 74JC, 1991-) OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN OCEAN > SOUTHERN OCEAN Drake Passage South Atlantic Ocean Southern Ocean

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