gov.noaa.nodc:0163181 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-07-28T13:16:29Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Aurora Australis Kerguelen Axis (K-Axis) cruise (EXPOCODE 09AR20160111) in the Indian Ocean, Southern Ocean from 2016-01-11 to 2016-03-15 (NCEI Accession 0163181) 2017-06-05 publication 2017-06-05 creation International DOI Foundation (IDF) 10.25921/anmp-8z24 NOAA National Centers for Environmental Information gov.noaa.nodc:0163181 NCEI Archive Management System 0163181 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Alex Kozyr Cooperative Institute for Satellite Earth System Studies (CISESS) Alex.Kozyr@noaa.gov https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information resourceProvider Carbon Dioxide Information Analysis Center (CDIAC) resourceProvider Andrew Constable Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities andrew.constable@aad.gov.au http://www.aad.gov.au HTTP Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities website Institution web page information principalInvestigator Bronte Tilbrook Commonwealth Scientific and Industrial Research Organization (CSIRO) Bronte.Tilbrook@csiro.au principalInvestigator Stephen Rintoul Commonwealth Scientific and Industrial Research Organization (CSIRO) Steve.rintoul@csiro.au principalInvestigator Susan Becker Scripps Institution of Oceanography (SIO) https://scripps.ucsd.edu/ HTTPS Scripps Institution of Oceanography (SIO) website Institution web page information collaborator Stuart P. Corney collaborator Ruth Eriksen collaborator Mark Rosenberg University of Tasmania (UTAS) http://www.utas.edu.au HTTP University of Tasmania (UTAS) website Institution web page information collaborator Karen Westwood collaborator Diana Davies collaborator Constable, Andrew Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities http://www.aad.gov.au HTTP Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities website Institution web page information author Tilbrook, Bronte Commonwealth Scientific and Industrial Research Organization author Corney, Stuart P. author Rintoul, Stephen R. Commonwealth Scientific and Industrial Research Organization author Rosenberg, Mark University of Tasmania http://www.utas.edu.au HTTP University of Tasmania (UTAS) website Institution web page information author Becker, Susan Scripps Institution of Oceanography https://scripps.ucsd.edu/ HTTPS Scripps Institution of Oceanography (SIO) website Institution web page information author Eriksen, Ruth author Davies, Diana author Westwood, Karen author Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities http://www.aad.gov.au HTTP Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities website Institution web page information contributor Commonwealth Scientific and Industrial Research Organization (CSIRO) contributor tableDigital This dataset includes chemical, discrete sample, optical, physical and profile data collected during the R/V Aurora Australis Kerguelen Axis (K-Axis) cruise (EXPOCODE 09AR20160111) in the Indian Ocean, Southern Ocean from 2016-01-11 to 2016-03-15. These data include AMMONIUM (NH4), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, FLUORESCENCE, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOTOSYNTHETIC ACTIVE RADIATION (PAR), Partial pressure (or fugacity) of carbon dioxide - water, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include CTD, PAR Sensor and bottle. These data were collected by Andrew Constable of Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities and Bronte Tilbrook and Stephen R. Rintoul of Commonwealth Scientific and Industrial Research Organization (CSIRO) as part of the SOCCOM_09AR20160111_BT dataset. CDIAC associated the following cruise ID(s) with this dataset: Kerguelen Axis (K-Axis) V3 and SOCCOM This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0163181 Preview graphic PNG 0163181 NCEI ACCESSION NUMBER 2017-06-05 publication AMMONIUM (NH4) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN FLUORESCENCE HYDROSTATIC PRESSURE NITRATE NITRITE partial pressure of carbon dioxide - water phosphate PHOTOSYNTHETIC ACTIVE RADIATION (PAR) Potential temperature (theta) SALINITY silicate total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS bottle CTD PAR Sensor instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample optical physical profile theme NODC OBSERVATION TYPES THESAURUS AURORA AUSTRALIS platform NODC PLATFORM NAMES THESAURUS Australian Antarctic Division, Department of Sustainability, Environment, Water, Population and Communities Commonwealth Scientific and Industrial Research Organization dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Carbon Dioxide Information Analysis Center dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project NODC PROJECT NAMES THESAURUS Indian Ocean Southern Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Kerguelen Axis (K-Axis) V3 SOCCOM project Cruise ID 09AR20160111 project EXPOCODE Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords SOCCOM project Reference Section ID EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE 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 OPTICS > FLUORESCENCE EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Discrete measurement Profile theme OCADS Study Type ALKALI CTDSAL CTDTMP FLUOR NH4 NITRAT NITRIT OXYGEN PAR PHSPHT SALNTY SILCAT TCARBN THETA Underway pCO2 XMISS theme Provider Variable Abbreviations CTD > Conductivity, Temperature, Depth PAR SENSORS > Photosynthetically Active Radiation Sensors instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian AURORA AUSTRALIS (call sign: VNAA, ICES code: 09AR, 1990-) platform ICES/SeaDataNet Ship Codes OCEAN > INDIAN OCEAN OCEAN > SOUTHERN OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Southern Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Constable, Andrew; Tilbrook, Bronte; Corney, Stuart P.; Rintoul, Stephen R.; Rosenberg, Mark; Becker, Susan; Eriksen, Ruth; Davies, Diana; Westwood, Karen (2017). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Aurora Australis Kerguelen Axis (K-Axis) cruise (EXPOCODE 09AR20160111) in the Indian Ocean, Southern Ocean from 2016-01-11 to 2016-03-15 (NCEI Accession 0163181). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/anmp-8z24. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Constable, A., B. Tilbrook, S. Corney, S. Rintoul, M. Rosenberg, S. Becker, R. Eriksen, D. Davies, K. Westwood (2015). Hydrographic and chemical data obtained during the SOCCOM float deployment expedition onboard R/V Investigator cruise SOTS, IN2015 (21 - 30 March 2015). Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, SOCCOM_09AR20160111_BT. 2015 publication SOCCOM_09AR20160111_BT Constable, A., B. Tilbrook, S. Corney, S. Rintoul, M. Rosenberg, S. Becker, R. Eriksen, D. Davies, K. Westwood author Carbon Dioxide Information Analysis Center (CDIAC) publisher Ocean CO2 [retrieved from https://cdiac.ess-dive.lbl.gov/ftp/oceans/SOCCOM/IMOS_09AR20160111/] crossReference NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program eng; USA utf8 environment oceans 71.1692 93.5617 -65.1882 -57.586 2016-01-11 2016-03-15 These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. CSV 45.776 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0163181.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/anmp-8z24 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/163181 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/163181 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0108/0163181/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0163181 v1.1 was published. 2017-06-05T17:38:11Z NCEI Accession 0163181 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0163181/1.1 HTTPS NCEI Accession 0163181 v1.1 published 2017-06-05T17:38:11Z download dataset Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CTDSAL; Abbreviation: CTDSAL; Unit: PSU; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NH4; Abbreviation: NH4; Unit: UMOL/KG; Controlled vocabulary name: AMMONIUM (NH4); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: FLUOR; Abbreviation: FLUOR; Unit: UG/L; Controlled vocabulary name: FLUORESCENCE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: XMISS; Abbreviation: XMISS; Unit: %TRANS; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PAR; Abbreviation: PAR; Controlled vocabulary name: PHOTOSYNTHETIC ACTIVE RADIATION (PAR); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: THETA; Abbreviation: THETA; Unit: DEG_C; Controlled vocabulary name: Potential temperature (theta); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: Underway pCO2; Abbreviation: Underway pCO2; In-situ / Manipulation / Response variable: in-situ observation asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian bottle bottle any type of water bottle sampling device Generic name for water collection device; usually used to determine temperature, salinity and provide water aliquots for measurement of a wide range of parameters; often referred to by a specific type of water sampling bottle, such as a Nansen or Niskin bottle. CTD CTD Conductivity-Temperature-Depth probe PAR Sensor PAR Sensor Photosynthetically Active Radiation Sensor The PAR sensor measures global solar radiation from 400 to 700 nm, which approximates the spectral band active in photosynthesis. The response of the instrument falls sharply to zero on either side of this band, and between 400 and 670 nm it increases monotonically from about 50% to 100%. There is no protective glass dome over the receiving surface. Irradiance from the sun passes through a small white visible bandpass filter/diffuser in the shape of a horizontal disk at the top of the instrument. Within the instrument radiation is directed through a series of colored glass filters and onto a silicon photodiode detector. The factory-supplied calibration converts the signal from the detector to a flux of photons in micro-mole (of photons) s-1 m-2. (One micro-mole equals 6.022 E17 photons.) For the solar spectrum, these units may be converted to watts per square meter by dividing by 4.6. (http://www.srrb.noaa.gov/instrument/par.htm) AURORA AUSTRALIS Flag: Australia Vessel Type: Oceanographic Research