gov.noaa.nodc:0157743 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 2026-07-28T13:15:00Z 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, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from unknown platforms in the Arabian Sea, Bay of Bengal and others from 1972-07-27 to 1983-02-17 (NCEI Accession 0157743) 2017-01-05 publication 2017-01-05 creation International DOI Foundation (IDF) 10.3334/cdiac/otg.radiocarb72_89 NOAA National Centers for Environmental Information gov.noaa.nodc:0157743 NCEI Archive Management System 0157743 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 Taro Takahashi Lamont-Doherty Earth Observatory (LDEO) taka@ldeo.columbia.edu http://www.ldeo.columbia.edu/ HTTP Lamont-Doherty Earth Observatory (LDEO) website Institution web page information principalInvestigator Tsung-Hung Peng NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) Tsung-Hung.Peng@noaa.gov https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information principalInvestigator Stewart C. Sutherland Lamont-Doherty Earth Observatory (LDEO) suth@ldeo.columbia.edu http://www.ldeo.columbia.edu/ HTTP Lamont-Doherty Earth Observatory (LDEO) website Institution web page information collaborator Takahashi, Taro Lamont-Doherty Earth Observatory http://www.ldeo.columbia.edu/ HTTP Lamont-Doherty Earth Observatory (LDEO) website Institution web page information author Peng, Tsung-Hung NOAA Atlantic Oceanographic and Meteorological Laboratory Tsung-Hung.Peng@noaa.gov https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information author Sutherland, Stewart C. Lamont-Doherty Earth Observatory suth@ldeo.columbia.edu http://www.ldeo.columbia.edu/ HTTP Lamont-Doherty Earth Observatory (LDEO) website Institution web page information author NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information contributor Lamont-Doherty Earth Observatory (LDEO) http://www.ldeo.columbia.edu/ HTTP Lamont-Doherty Earth Observatory (LDEO) website Institution web page information contributor tableDigital This dataset includes chemical, discrete sample, physical and profile data collected from unknown platforms in the Arabian Sea, Bay of Bengal, Caribbean Sea, Gulf of Aden, Indian Ocean, Labrador Sea, Mediterranean Sea, Mediterranean Sea - Eastern Basin, North Atlantic Ocean, North Greenland Sea, North Pacific Ocean, Norwegian Sea, Red Sea, South Atlantic Ocean, South Pacific Ocean and Southern Oceans (> 60 degrees South) from 1972-07-27 to 1983-02-17. These data include DELTA CARBON-13, DELTA CARBON-14, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, NITRATE, NITRITE, Partial pressure (or fugacity) of carbon dioxide - water, Potential temperature (theta), SALINITY, SIGMA-T, TOTAL ALKALINITY (TA), Tritium (Hydrogen isotope), WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Taro Takahashi of Lamont-Doherty Earth Observatory (LDEO) and Tsung-Hung Peng of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the Oceanic Radiocarbon Measurements, GEOSECS, TTO, SAVE and Radiocarbon and CO2 Measurements from TROPICAL ATL. STUDY (TTO/TAS) dataset. CDIAC associated the following cruise ID(s) with this dataset: GEOSECS, SAVE, TROPICAL ATL. STUDY (TTO/TAS) and TTO 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:0157743 Preview graphic PNG 0157743 NCEI ACCESSION NUMBER 2017-01-05 publication DELTA CARBON-13 DELTA CARBON-14 DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN NITRATE NITRITE partial pressure of carbon dioxide - water phosphate Potential temperature (theta) SALINITY SIGMA-T silicate total alkalinity Tritium (Hydrogen isotope) WATER TEMPERATURE theme NODC DATA TYPES THESAURUS bottle CTD instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample physical profile theme NODC OBSERVATION TYPES THESAURUS Lamont-Doherty Earth Observatory NOAA Atlantic Oceanographic and Meteorological Laboratory dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Carbon Dioxide Information Analysis Center dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS INTERNATIONAL DECADE OF OCEAN EXPLORATION / Geochemical Ocean Section Study (IDOE/GEOSECS) South Atlantic Ventilation Experiment (SAVE) Transient Tracers in the Ocean Program (TTO) project NODC PROJECT NAMES THESAURUS Arabian Sea Bay of Bengal Caribbean Sea Gulf of Aden Indian Ocean Labrador Sea Mediterranean Sea Mediterranean Sea - Eastern Basin North Atlantic Ocean North Greenland Sea North Pacific Ocean Norwegian Sea Red Sea South Atlantic Ocean South Pacific Ocean Southern Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication COLUMBIA/LDEO > Lamont-Doherty Earth Observatory, Columbia University DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce 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 GEOSECS SAVE TROPICAL ATL. STUDY (TTO/TAS) TTO project Cruise ID IDOE > International Decade of Ocean Exploration SAVE > South Atlantic Ventilation Experiment TTO > Transient Tracers Oceans Experiment project Global Change Master Directory (GCMD) Project 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 Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords (TTO/TAS) GEOSECS SAVE project Reference Section ID EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY 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 TEMPERATURE > POTENTIAL TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY 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 BOMBC14 CTDTMP DELC13 DELC14 DEPTH NATDC14 NITRAT NITRIT OXYGEN PCO2 PCO2_TMP PHSPHT RATIO_TRITUM/BOMB_DDC14 SALNTY SIGMA0 SIGMA2 SIGMA4 SILCAT SURF_BOMB_ DDC14 TCARBN THETA TRITUM theme Provider Variable Abbreviations CTD > Conductivity, Temperature, Depth 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 OCEAN > ARCTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > MEDITERRANEAN SEA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORWEGIAN SEA OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN OCEAN > INDIAN OCEAN OCEAN > INDIAN OCEAN > ARABIAN SEA OCEAN > INDIAN OCEAN > BAY OF BENGAL OCEAN > INDIAN OCEAN > RED SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > SOUTH PACIFIC 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 Atlantic Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Takahashi, Taro; Peng, Tsung-Hung; Sutherland, Stewart C. (2017). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from unknown platforms in the Arabian Sea, Bay of Bengal and others from 1972-07-27 to 1983-02-17 (NCEI Accession 0157743). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.radiocarb72_89. 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. Takahashi, T., T.- H. Peng, S. Sutherland (1995). Radiocarbon and CO2 Measurements from Tropical Atlantic Study (TTO/TAS). Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, GEOSECS, SAVE, TTO/TAS. 1995 publication GEOSECS SAVE TTO/TAS Takahashi, T., T.- H. Peng, S. Sutherland author Carbon Dioxide Information Analysis Center (CDIAC) publisher Ocean CO2 [retrieved from http://cdiac.esd.ornl.gov/ftp/oceans/radiocarb72_89/] crossReference Takahashi, T., T.-H. Peng, S. Sutherland. 1995. Radiocarbon and CO2 Measurements from Tropical Atlantic Study (TTO/TAS). Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, Tennessee. 1995 publication crossReference project 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 -76.383 -121.485 -64.188 78.572 1972-07-27 1983-02-17 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 1.612 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0157743.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.3334/cdiac/otg.radiocarb72_89 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/157743 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/157743 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0102/0157743/ 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 0157743 v1.1 was published. 2017-01-05T16:40:07Z NCEI Accession 0157743 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0157743/1.1 HTTPS NCEI Accession 0157743 v1.1 published 2017-01-05T16:40:07Z download dataset Parameter or Variable: DEPTH; Abbreviation: DEPTH; Unit: M; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: BOMBC14; Abbreviation: BOMBC14; Unit: E9ATOMS/CM2; Controlled vocabulary name: DELTA CARBON-14; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NATDC14; Abbreviation: NATDC14; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-14; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SURF_BOMB_ DDC14; Abbreviation: SURF_BOMB_ DDC14; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-14; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TRITUM; Abbreviation: TRITUM; Unit: TU81; Controlled vocabulary name: Tritium (Hydrogen isotope); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: RATIO_TRITUM/BOMB_DDC14; Abbreviation: RATIO_TRITUM/BOMB_DDC14; Unit: 100_TU81/MILLE; Controlled vocabulary name: Tritium (Hydrogen isotope); In-situ / Manipulation / Response variable: in-situ observation 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: 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: 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: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; 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: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PCO2; Abbreviation: PCO2; Unit: UATM; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PCO2_TMP; Abbreviation: PCO2_TMP; Unit: DEG_C; Controlled vocabulary name: partial pressure of carbon dioxide - water; 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: THETA; Abbreviation: THETA; Unit: DEG_C; Controlled vocabulary name: Potential temperature (theta); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SIGMA0; Abbreviation: SIGMA0; Controlled vocabulary name: SIGMA-T; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SIGMA2; Abbreviation: SIGMA2; Controlled vocabulary name: SIGMA-T; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SIGMA4; Abbreviation: SIGMA4; Controlled vocabulary name: SIGMA-T; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DELC14; Abbreviation: DELC14; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-14; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DELC13; Abbreviation: DELC13; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-13; 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