Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28 (NCEI Accession 0162030)

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NCEI Accession 0162030 consists of the surface underway measurements of Mole fraction of CO2 in the equilibrator headspace (dry) at equilibrator temperature (ppm), Mole fraction of CO2 measured in dry outside air (ppm), Mole fraction of CO2 in outside air associated with each water analysis. These values are interpolated between the bracketing averaged good xCO2_ATM analyses (ppm), Barometric pressure in the equilibrator headspace (hPa), Barometric pressure measured outside, corrected to sea level (hPa), Water temperature in equilibrator (°C), Sea surface temperature (°C), Sea surface salinity, Fugacity of CO2 in sea water at SST and 100% humidity (μatm), Fugacity of CO2 in air corresponding to the interpolated xCO2 at SST and 100% humidity (μatm), Sea water fCO2 minus interpolated air fCO2 (μatm). The measurement were performed during the SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28.
  • Cite as: Wanninkhof, Rik; Sullivan, Kevin F.; Pierrot, Denis (2017). Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28 (NCEI Accession 0162030). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5HH6H80 [access date]
gov.noaa.nodc:0162030
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Ordering Instructions Data may be searched and downloaded using online services provided by NCEI using the online resource URLs in this record. Contact NCEI Information Services for custom orders. When requesting data from NCEI, the desired data set may be referred to by the unique package identification number listed in this metadata record.
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 2009-09-12 to 2009-10-28
Spatial Bounding Box Coordinates
N: 30.3
S: 10
E: -61.5
W: -97.1
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: 2017-04-28
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 major objectives of this SOOP project is to provide a high quality measurements of atmospheric and sea surface fCO2, sea surface salinity, temperature, and other parameters, in the Caribbean Sea and Atlantic Ocean.
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: Wanninkhof, Rik; Sullivan, Kevin F.; Pierrot, Denis (2017). Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28 (NCEI Accession 0162030). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5HH6H80 [access date]
Cited Authors
  • Wanninkhof, Rik
  • Sullivan, Kevin F.
  • Pierrot, Denis
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: NOAA Climate Program Office Program (Surface Water pCO2 Measurements from Ships of Opportunity (SOOP))
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Cruise ID
  • LasC00-09
  • LasC01-09
  • LasC02-09
EXPOCODE
  • 74X120090912
  • 74X120090929
  • 74X120091019
Global Change Master Directory (GCMD) Science and Services Keywords
  • EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
  • EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
Provider Keywords
  • SOOP Lines
Provider Variable Names
  • PRES_ATM@SSP_hPa
  • SAL_permil
  • SST_C
  • fCO2_SW@SST
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
  • DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce
NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords
  • SHIPS
Instrument keywords NODC INSTRUMENT TYPES THESAURUS
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA
  • OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO
Provider Geographic Names
  • Carribean Sea
  • Gulf of Mexico
Project keywords NODC PROJECT NAMES THESAURUS Ocean Acidification Search Keywords
  • Ocean Carbon Data System (OCADS) Project
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Wanninkhof, Rik; Sullivan, Kevin F.; Pierrot, Denis (2017). Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28 (NCEI Accession 0162030). Version 1.1. NOAA National Centers for Environmental Information. Dataset. doi:10.7289/V5HH6H80 [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
  • 2017-04-28T13:17:15 - NCEI Accession 0162030 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: pCO2 (fCO2) autonomous; Abbreviation: fCO2_SW@SST; Unit: uatm; Observation type: Surface underway; Measured or calculated: Measured; Sampling instrument: Seawater pump; Location of seawater intake: Sea chest under the engine room; Analyzing instrument: Infrared Analyzer: LI-COR model 6262; Detailed sampling and analyzing information: Pierrot, D., C. Neil, K. Sullivan, R. Castle, R. Wanninkhof, H. Lueger, T. Johannessen, A. Olsen, R. A. Feely, and C. E. Cosca (2009), Recommendations for autonomous underway pCO2 measuring systems and data reduction routines, Deep-Sea Res II, 56, 512-522 ; Equilibrator type: Sprayhead above dynamic pool, no thermal jacket ; Equilibrator volume: 0.95 L (0.4 L water, 0.55 L headspace) ; Is the equilibrator vented or not: Vented; Water flow rate: 1.5 - 2.0 L/min; Gas flow rate: 70 - 150 ml/min ; How was temperature inside the equilibrator measured: Hart Scientific model 1521 digital thermometer; How was pressure inside the equilibrator measured: External Setra 270 connected to the exit of the analyzer ; Drying method for gas: Gas stream passes through a thermoelectric condenser (~5 C) and then through a Perma Pure (Nafion) dryer before reaching the analyzer (90% dry). ; SEA CO2 gas detector manufacturer: Licor, Inc; SEA CO2 gas detector model: Licor 6262; SEA CO2 gas detector resolution: Accuracy: +/- 2 uatm in fCO2_SW; SEA CO2 gas detector uncertainty: Precision: +/- 0.01 uatm in fCO2_SW; Standardization technique: The system runs a full cycle in approximately 7 hours. The cycle starts with 4 standard gases, then measures three rounds of 6 atmopherice samples followed by 50 surface water samples. Each new gas is flushed through the Licor Analyzer for 2 minutes prior to a stop-flow measurement.; Standardization frequency: Every 7 hours; Standard gas manufacturer: Standard gases are supplied by NOAA Earth System Research Laboratory, Global Monitoring Division, in Boulder, CO, and are directly traceable to the WMO scale.; Standard gas concentration: Std 1: CA3095, 247.01 ppm, owned by AOML, used every 4.5 hours. Std 2: CA3880, 318.94 ppm, owned by AOML, used every 4.5 hours. Std 3: CA5979, 381.89 ppm, owned by AOML, used every 4.5 hours. Std 4: CA6380, 448.29 ppm, owned by ESRL, used every 4.5 hours. ; Standard gas uncertainty: 0.01 ppm; Water vapor correction method: Details of the data reduction are described in Pierrot, et.al. (2009).; Temperature correction method: Details of the data reduction are described in Pierrot, et.al. (2009).; At what temperature was pCO2 reported: In situ sea surface temperature; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Method reference: Pierrot, D., C. Neil, K. Sullivan, R. Castle, R. Wanninkhof, H. Lueger, T. Johannessen, A. Olsen, R. A. Feely, and C. E. Cosca (2009), Recommendations for autonomous underway pCO2 measuring systems and data reduction routines, Deep-Sea Res II, 56, 512-522; Researcher name: Denis Pierrot; Researcher institution: NOAA/AOML.
  • Parameter or Variable: Sea Surface Temperature; Abbreviation: SST_C; Unit: degrees celcius; Observation type: Surface Underway; Analyzing instrument: SBE 48, Seabird, Inc.; Detailed sampling and analyzing information: From Beginning to 16 Nov 2011, a SBE48 (Magnetic Hull mounted) sensor was used. It was located on the wall of the sea chest.; Uncertainty: Accuracy: 0.001C, Precision: 0.00025C; Researcher name: Denis Pierrot; Researcher institution: NOAA/AOML.
  • Parameter or Variable: Sea Surface Salinity; Abbreviation: SAL_permil; Observation type: Surface Underway; Analyzing instrument: SBE 45, Seabird, Inc.; Uncertainty: Accuracy: +/- 0.005; Precision: 0.0002; Researcher name: Denis Pierrot; Researcher institution: NOAA/AOML.
  • Parameter or Variable: Atmospheric Pressure; Abbreviation: PRES_ATM@SSP_hPa; Unit: hPa; Sampling instrument: Druck RPT350; Uncertainty: Accuracy: +/- 0.08 hPa; Precision: 0.01 hPa; Researcher name: Denis Pierrot; Researcher institution: NOAA/AOML.
Acquisition Information (collection)
Instrument
  • Carbon dioxide (CO2) gas analyzer
  • Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement
Platform
  • Las Cuevas
Last Modified: 2018-09-17T20:32:09
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