Surface underway measurements of partial pressure of CO2, salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-26 cruise in Indian Ocean from 2016-10-08 to 2016-10-28 (NCEI Accession 0172095)

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This NCEI accession includes continuous sea surface measurements of pCO2, temperature and salinity data during the R/V Marion Dufresne OISO-26 cruise in Indian Ocean from 2016-10-08 to 2016-10-28. The OISO program (Océan Indien Service d'Observations, supported by INSU/CNRS), initiated in 1998, collects measurements of CO2 and associated parameters (T, S, DIC, TA, O2, nutrients, Chl-a, 13C, 18O) along the repeated lines of R/V Marion Dufresne (IPEV-TAAF) in the South-Western Indian and Southern Oceans. This coverage is a complement of the international CO2 observing system (IOCCP). The OISO data are regularly included in international synthesis (SOCAT, GLODAP). The OISO-26 cruise conducted in October 2016 was associated to the SOCLIM project (PI, S.Blain/LOMIC/UPMC).
  • Cite as: Metzl, Nicolas; Lo Monaco, Claire (2018). Surface underway measurements of partial pressure of CO2, salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-26 cruise in Indian Ocean from 2016-10-08 to 2016-10-28 (NCEI Accession 0172095). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5R49P2W [access date]
gov.noaa.nodc:0172095
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Distributor DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact Information Services
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Time Period 2016-10-08 to 2016-10-28
Spatial Bounding Box Coordinates
N: -28
S: -58.8
E: 72.4
W: 58.2
Spatial Coverage Map
General Documentation
  • Project Metadata
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  • Dataset Description
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  • Descriptive Information
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Publication Dates
  • publication: 2018-04-06
Edition 1.1
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency As needed
Purpose The OISO time-series data: 1) contribute to the annual evaluation of the global carbon budget by regularly feeding international data bases, notably SOCAT and GLODAP; 2) provide a better understanding of air-sea CO2 flux variability, anthropogenic CO2 and acidification in the South Indian and Southern oceans. 3) provide in situ observations for the calibration and validation of autonomous observations (e.g., satellite data, Argo, BioArgo and CARIOCA floats, marine mammals equipped with oceanographic sensors); 4) document environmental changes related to climate variability and evaluate the impact on marine organisms.
Use Limitations
  • accessLevel: Public
  • 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 data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Metzl, Nicolas; Lo Monaco, Claire (2018). Surface underway measurements of partial pressure of CO2, salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-26 cruise in Indian Ocean from 2016-10-08 to 2016-10-28 (NCEI Accession 0172095). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5R49P2W [access date]
Cited Authors
  • Metzl, Nicolas
  • Lo Monaco, Claire
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: Centre National de la Recherche Scientifique (CNRS), L'Institut Polaire Francais Paul-Emile Victor (IPEV) (S.O. OISO)
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Cruise ID
  • OISO-26
EXPOCODE
  • 35MV20161008
Global Change Master Directory (GCMD) Science and Services Keywords
  • EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
  • EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
Provider Variable Names
  • AtmPrs
  • SSS
  • SST_C
  • Ship Head
  • Ship speed
  • xCO2, fCO2
Reference Section ID
  • OISO
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • 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
NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS
Instrument keywords NODC INSTRUMENT TYPES THESAURUS
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > INDIAN OCEAN
Provider Geographic Names
  • Indian Ocean
Project keywords NODC PROJECT NAMES THESAURUS Ocean Acidification Search Keywords
  • Ocean Carbon Data System (OCADS) Project
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Metzl, Nicolas; Lo Monaco, Claire (2018). Surface underway measurements of partial pressure of CO2, salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-26 cruise in Indian Ocean from 2016-10-08 to 2016-10-28 (NCEI Accession 0172095). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5R49P2W [access date]
Access Constraints
  • 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.
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Lineage information for: dataset
Processing Steps
  • 2018-04-06T18:24:06 - NCEI Accession 0172095 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: pCO2 (fCO2) autonomous; Abbreviation: xCO2, fCO2; Unit: ppm, uatm; Observation type: Surface underway; Measured or calculated: Measured; Sampling instrument: Seawater pump; Analyzing instrument: NDIR - Poisson et al., 1993, JGR; Equilibrator type: Thin Film, Home-made equilibration cell (LOCEAN), Poisson et al., 1993, JGR; Equilibrator volume: 2 (L/min); Is the equilibrator vented or not: Vented: each 20 mn; Water flow rate: 2 L/min; Drying method for gas: Thermoelectric cooling units followed by permeable membrane dryer and magnessium perchlorate tube; SEA CO2 gas detector manufacturer: Siemens; SEA CO2 gas detector model: Ultramat 6F; SEA CO2 gas detector resolution: Precision 0.5 uatm; SEA CO2 gas detector uncertainty: Accuracy 2 uatm (include SST correction); Standardization technique: Primary standards traceable to the WMO-X93 scale. Primary standards from NOAA calibrated in 2008; Standard gas manufacturer: Three CO2 calibration gases used every 5h to 7h. Manufacturer: Air Liquide. ; Standard gas concentration: Pre and post-cruise Certified measurements at LSCE/IPSL : 279.31 ppm, 350.71 ppm , 489.94 ppm (Last certification, Jul-2017); At what temperature was pCO2 reported: In situ sea surface temperature; Quality flag convention: 2 = good; 3 = questionable; 4 = bad; 9 = missing data.; Method reference: Poisson et al., 1993, JGR; Researcher name: Claire Lo Monaco; Researcher institution: Univ P et M Curie, France.
  • Parameter or Variable: Sea Surface Temperature; Abbreviation: SST_C; Unit: degrees celcius; Observation type: Surface Underway; Analyzing instrument: SBE38; Uncertainty: Accuracy 0.002 C; Researcher name: Claire Lo Monaco; Researcher institution: Univ P et M Curie, France.
  • Parameter or Variable: Sea Surface Salinity; Abbreviation: SSS; Observation type: Surface Underway; Analyzing instrument: SBE45,; Detailed sampling and analyzing information: Salinometer Guildline AUTOSAL and IAPSO standard / OSI) and to surface CTD data during the casts (SBE04 pre and post-cruise calibrated, IPEV); Uncertainty: Accuracy 0.01; Researcher name: Claire Lo Monaco; Researcher institution: Univ P et M Curie, France.
  • Parameter or Variable: Barometreic pressure transducer; Abbreviation: AtmPrs; Unit: hPa; Observation type: Surface Underway; Analyzing instrument: Paroscientific, 1000-16B; Uncertainty: accuracy 0.08 hPa; Researcher name: Claire Lo Monaco; Researcher institution: Univ P et M Curie, France.
  • Parameter or Variable: Ship speed; Abbreviation: Ship speed; Unit: knots; Observation type: Underway.
  • Parameter or Variable: Ship Direction; Abbreviation: Ship Head; Unit: Degrees; Observation type: Underway.
Acquisition Information (collection)
Instrument
  • Carbon dioxide (CO2) gas analyzer
  • Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement
Platform
  • Marion Dufresne
Last Modified: 2018-05-12T13:38:45
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