gov.noaa.nodc:0292109 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 2026-06-05T13:17:02Z 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, water temperature, salinity and other variables collected from surface underway observations from R/V Oden Synoptic Arctic Survey 2021 cruise (EXPOCODE 77DN20210802) in the Arctic Ocean from 2021-08-02 to 2021-09-11 (NCEI Accession 0292109) 2024-05-03 publication 2024-04-30 creation International DOI Foundation (IDF) 10.25921/bhvm-2v34 NOAA National Centers for Environmental Information gov.noaa.nodc:0292109 NCEI Archive Management System 0292109 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 Kevin M. O'Brien University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) kevin.m.o'brien@noaa.gov https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information resourceProvider NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information resourceProvider John Prytherch Stockholm University john.prytherch@misu.su.se principalInvestigator Prytherch, John Stockholm University author Stockholm University contributor tableDigital This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Oden Synoptic Arctic Survey 2021 cruise (EXPOCODE 77DN20210802) in the Arctic Ocean from 2021-08-02 to 2021-09-11. These data include water temperature, barometric pressure, partial pressure (or fugacity) of carbon dioxide - atmosphere, partial pressure (or fugacity) of carbon dioxide - water. Research expedition to central Arctic Ocean onboard Icebreaker Oden. https://www.polar.se/en/expeditions/previous-expeditions/arctic/synoptic-arctic-survey-2021/. During an ice camp close to the North Pole, The pCO2 system was deployed from a temporary mooring in a lead adjacent to the ice floe to which Oden was moored, approximately 1.5 km from Oden's position. The sensor was positioned approx 2 m from the ice edge and drew water through a pumped intake at 0.5 m depth. Abstract To determine spatial and temporal variations of carbonate system properties in response to global warming and the related environmental changes in the Arctic Ocean. Funding Information: Knut and Alice Wallenberg Foundation (Arctic Climate Across Scales, 2016-0024) 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:0292109 Preview graphic PNG 0292109 NCEI ACCESSION NUMBER 2024-04-26 publication partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE theme NODC DATA TYPES THESAURUS carbon dioxide (CO2) gas analyzer temperature sensor thermosalinograph instrument NODC INSTRUMENT TYPES THESAURUS chemical physical surface underway theme NODC OBSERVATION TYPES THESAURUS ODEN platform NODC PLATFORM NAMES THESAURUS Stockholm University dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS NOAA Pacific Marine Environmental Laboratory dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) project NODC PROJECT NAMES THESAURUS Arctic Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce 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 Synoptic Arctic Survey 2021 project Cruise ID 77DN20210802 project EXPOCODE Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords SOOP project Reference Section ID EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE 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 Surface underway theme OCADS Study Type Oden SOOP theme Provider Keywords SSS SST xCO2_water_Tequ_SST theme Provider Variable Abbreviations CO2 ANALYZERS > CO2 ANALYZERS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS 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 ODEN (call sign: SMLQ, ICES code: 77DN) platform ICES/SeaDataNet Ship Codes OCEAN > ARCTIC 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 Arctic Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Prytherch, John (2024). Partial pressure (or fugacity) of carbon dioxide, water temperature, salinity and other variables collected from surface underway observations from R/V Oden Synoptic Arctic Survey 2021 cruise (EXPOCODE 77DN20210802) in the Arctic Ocean from 2021-08-02 to 2021-09-11 (NCEI Accession 0292109). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/bhvm-2v34. 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. Prytherch, J., & Yelland, M. J. (2021). Wind, Convection and Fetch Dependence of Gas Transfer Velocity in an Arctic Sea‐Ice Lead Determined From Eddy Covariance CO2 Flux Measurements. Global Biogeochemical Cycles, 35(2). https://doi.org/10.1029/2020gb006633 2021-02 publication International DOI Foundation (IDF) https://doi.org/10.1029/2020gb006633 https://doi.org/10.1029/2020gb006633 HTTPS https://doi.org/10.1029/2020gb006633 related journal article information Prytherch, J. Department of Meteorology Stockholm University Stockholm Sweden author Yelland, M. J. Marine Physics and Ocean Climate National Oceanography Centre Southampton UK author American Geophysical Union (AGU) publisher documentDigital Global Biogeochemical Cycles 35(2) ISSN 0886-6236, ISSN 1944-9224 crossReference project Ships Of Opportunity Program (SOOP) Data 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/ HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/ Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital 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 179.6 -178.8 81.3 89.99 2021-08-02 2021-09-11 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. Originator data format 0.96 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0292109.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/bhvm-2v34 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/292109 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/292109 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0225/0292109/ 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 0292109 v1.1 was published. 2024-05-03T22:57:51Z NCEI Accession 0292109 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0292109/1.1 HTTPS NCEI Accession 0292109 v1.1 published 2024-05-03T22:57:51Z download dataset Parameter or Variable: Sea surface temperature; Abbreviation: SST; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; Observation type: underway; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: Infrared sensor observations of lead water surface (continuous, 1Hz); Analyzing instrument: Heitronics KT15 II; Detailed sampling and analyzing information: Where measured temperature is below freezing point of Seawater (determined from measured salinity), SST measurement is replaced with the freezing point Parameter or Variable: Sea surface salinity; Abbreviation: SSS; Controlled vocabulary name: SALINITY; Observation type: underway; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: water collection with pump (onboard Oden sampling from 8 m depth); Analyzing instrument: Seabird sensors Parameter or Variable: xCO2_water_Tequ_SST; Abbreviation: xCO2_water_Tequ_SST; Unit: PPM_DRY_AIR; Controlled vocabulary name: xCO2_water_Tequ_SST; In-situ / Manipulation / Response variable: in-situ observation; Sampling instrument: water collection with pump; Uncertainty: 0.05 ppmv asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian carbon dioxide (CO2) gas analyzer carbon dioxide (CO2) gas analyzer measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water. temperature sensor temperature sensor A sensor used to measure temperature. thermosalinograph thermosalinograph automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29] ODEN Icebreaker