Carbon dioxide, hydrographic, and chemical discrete profile data obtained during the R/V N.B. Palmer cruise in the South Pacific Ocean on GO-SHIP/CLIVAR/SOCCOM Repeat Hydrography Section P06E (EXPOCODE 320620170820) from 2017-08-20 to 2017-09-30 (NCEI Accession 0175744)

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This NCEI Accession includes discrete bottle measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, partial pressure of CO2, dissolved organic carbon (DOC), CFCs, temperature, salinity, oxygen, nutrients, and other variables measured during R/V N.B. Palmer cruise in the South Pacific Ocean on GO-SHIP/CLIVAR/SOCCOM Repeat Hydrography Section P06E (EXPOCODE 320620170820) from 2017-08-20 to 2017-09-30. The Pacific Ocean P06E repeat hydrographic line was reoccupied for the US Global Ocean Carbon and Repeat Hydrography Program. Reoccupation of the P06E transect occurred on the RVIB Nathaniel B Palmer from August 20, 2017 to September 30, 2017. The survey of P06E 2017 consisted of CTDO, rosette, LADCP, chipod, water samples and underway measurements. The ship departed from the port of Papeete on the island of Tahiti, French Polynesia and completed the cruise in the port of Valparaiso, Chile.
  • Cite as: Speer, Kevin G.; Schulze, Lena M.; Swift, James H.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Rodriguez, Carmen; Carlson, Craig A.; Key, Robert M.; McNichol, Ann; Fine, Rana A.; Boss, Emmanuel; Riser, Stephen C. (2018). Carbon dioxide, hydrographic, and chemical discrete profile data obtained during the R/V N.B. Palmer cruise in the South Pacific Ocean on GO-SHIP/CLIVAR/SOCCOM Repeat Hydrography Section P06E (EXPOCODE 320620170820) from 2017-08-20 to 2017-09-30 (NCEI Accession 0175744). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3bmf-xc16. Accessed [date].
gov.noaa.nodc:0175744
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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 2017-08-20 to 2017-09-30
Spatial Bounding Box Coordinates
N: -28.9597
S: -32.5051
E: -71.585
W: -148.9698
Spatial Coverage Map
General Documentation
Associated Resources
  • Johnson, K. M., A. Körtzinger, L. Mintrop, J. C. Duinker, and D. W. R. Wallace. 1999. “Coulometric total carbon dioxide analysis for marine studies: Measurement and internal consistency of underway surface TCO2 concentrations.” Marine Chemistry 67:123–44.
  • Dickson, A. G., C. L. Sabine, and J. R. Christian (2007), Guide to best practices for ocean CO2 Measurements, PICES Special Publication, Sidney, BC Canada.
  • Pierrot, D., C. Neill, K. Sullivan, R. Castle, R.Wanninkhof, H. Luger, T. Johannessen, A. Olsen, R.A. Feely, C.E. Cosca, 2009: Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines . Deep-Sea Res., II, v. 56, pp. 512-522.
  • Clayton, T.D., and R.H. Byrne, 1993: Spectrophotometric seawater pH measurements: Total hydrogen ion concentration scale calibration of m-cresol purple and at-sea results. Deep-Sea Res., 40, 2315-2329.Liu, X., M.C. Patsavas, and R.H. Byrne, 2011: Purification and Characterization of meta-Cresol Purple for Spectrophotometric Seawater pH Measurements, Envir. Sci and Tech., 45, 4862-4868. DOI:10.1021/es2006665d
Publication Dates
  • publication: 2018-09-11
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
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Purpose The goal of this effort is to occupy a set of hydrographic transects over the global ocean with full water column measurements to study physical and hydrographic trends and variability over time
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 the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Speer, Kevin G.; Schulze, Lena M.; Swift, James H.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Rodriguez, Carmen; Carlson, Craig A.; Key, Robert M.; McNichol, Ann; Fine, Rana A.; Boss, Emmanuel; Riser, Stephen C. (2018). Carbon dioxide, hydrographic, and chemical discrete profile data obtained during the R/V N.B. Palmer cruise in the South Pacific Ocean on GO-SHIP/CLIVAR/SOCCOM Repeat Hydrography Section P06E (EXPOCODE 320620170820) from 2017-08-20 to 2017-09-30 (NCEI Accession 0175744). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3bmf-xc16. Accessed [date].
Cited Authors
  • Speer, Kevin G.
  • Schulze, Lena M.
  • Swift, James H.
  • Wanninkhof, Rik
  • Feely, Richard A.
  • Millero, Frank J.
  • Rodriguez, Carmen
  • Carlson, Craig A.
  • Key, Robert M.
  • McNichol, Ann
  • Fine, Rana A.
  • Boss, Emmanuel
  • Riser, Stephen C.
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: NSF, NOAA (Repeat Hydrography Sections observations)
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Cruise ID
  • P06E_2017
EXPOCODE
  • 320620170820
Global Change Master Directory (GCMD) Science Keywords
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
Provider Variable Names
  • ALKALI
  • CFCs/SF6
  • CTDOXY
  • CTDSAL
  • CTDTMP
  • Dissolved Organic Carbon
  • OXYGEN
  • PH_TOT/abbrev>
  • SALNTY
  • SILCAT, NITRAT, NITRIT PHSPHT
  • TCARBN
Reference Section ID
  • GO-SHIP P06E
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
  • DOC/NOAA/OAR/PMEL > Pacific Marine Environmental 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
SeaDataNet Ship and Platform Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
  • COULOMETERS
  • CTD > Conductivity, Temperature, Depth
  • NISKIN BOTTLES
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN
Provider Geographic Names
  • South Pacific 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: Speer, Kevin G.; Schulze, Lena M.; Swift, James H.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Rodriguez, Carmen; Carlson, Craig A.; Key, Robert M.; McNichol, Ann; Fine, Rana A.; Boss, Emmanuel; Riser, Stephen C. (2018). Carbon dioxide, hydrographic, and chemical discrete profile data obtained during the R/V N.B. Palmer cruise in the South Pacific Ocean on GO-SHIP/CLIVAR/SOCCOM Repeat Hydrography Section P06E (EXPOCODE 320620170820) from 2017-08-20 to 2017-09-30 (NCEI Accession 0175744). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3bmf-xc16. Accessed [date].
Access Constraints
  • 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.
Fees
  • 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.
Lineage information for: dataset
Processing Steps
  • 2018-09-11T19:55:16Z - NCEI Accession 0175744 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: TCARBN; Unit: UMOL/KG; Observation type: Discrete, bottle; Measured or calculated: Measured; Sampling instrument: CDT Bottles; Analyzing instrument: Coulometric measurement system (SOMMA); Detailed sampling and analyzing information: The analysis was done by coulometry with two analytical systems (PMEL 1 and PMEL2) used simultaneously on the cruise. Each system consisted of a coulometer (CM5015-O UIC Inc) coupled with a Dissolved Inorganic Carbon Extractor (DICE). DICE system was developed by Esa Peltola and Denis Pierrot of NOAA/AOML and Dana Greeley of NOAA/PMEL to modernize a carbon extractor called SOMMA ([Johnson1985], [Johnson1987], [Johnson1993], [Johnson1992], [Johnson1999]).; Standardization description: Injection of 2 pairs of sample loops of known volume of pure CO2 bracketing the expected values of TCO2 and analysis of Certified Reference Materials supplied by Dr. A Dickson of SIO. TCO2 values were corrected for the addition of mercuric chloride and for the offset from the CRM value.; CRM manufacturer: Andrew Dickson Laboratory at SIO; CRM batch number: B165, B166; Poison name: mercuric chloride solution; Poison volume: 100 mL; Uncertainty: The accuracy of the DICE measurement is determined with the use of standards (Certified Reference Materials (CRMs), consisting of filtered and UV irradiated seawater) supplied by Dr. A. Dickson of Scripps Institution of Oceanography (SIO). The CRM accuracy is determined manometrically on land in San Diego and the DIC data re- ported to the data base have been corrected to this batch 165 CRM value. The CRM certified value for this batch is 2064.33 μmol/kg.; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Method reference: Johnson, K., Wills, K., Butler, D., Johnson, W., and Wong, C.: Coulometric total carbon dioxide analysis for marine studies: maximizing the performance of an automated gas extraction system and coulometric detector, Mar. Chem., 44, 167-187, doi:10.1016/0304-4203(93)90201-X, 1993. 2193.; Researcher name: Rik Wanninkhof, Dick Feely; Researcher institution: AOML, PMEL.
  • Parameter or Variable: Total alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Observation type: Discrete, bottle; Measured or calculated: Measured; Sampling instrument: CTD Bottles; Analyzing instrument: One custom open cell titrator; Type of titration: ~0.1M HCl in ~0.6M NaCl solution; Cell type (open or closed): open; Curve fitting method: Levenberg-Marquardt nonlinear least-squares algorithm; Replicate information: Duplicates samples from the same niskin were measured at each station, 6.8% of samples. The absolute standard deviations of duplicates were 0.95 umol/kg.; Standardization description: CRM; Standardization frequency: every other station; CRM manufacturer: Andrew Dickson, Scripps Institute of Oceanography; CRM batch number: B165, B166; Poison name: Saturated HgCl2; Poison volume: ~ 0.12ml; Uncertainty: +/- 1.95 umol/kg based on CRM measurements and duplicates; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Method reference: Dickson, A. G., C. L. Sabine, and J. R. Christian (2007), Guide to best practices for ocean CO2 Measurements, PICES Special Publication, Sidney, BC Canada.; Researcher name: Ryan Woosley; Researcher institution: RSMAS, University of Miami.
  • Parameter or Variable: DOC; Abbreviation: Dissolved Organic Carbon; Unit: UMOL/KG; Observation type: Bottle, discrete; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Craig A. Carlson; Researcher institution: University of California, Santa Barbara.
  • Parameter or Variable: CTD Temperature; Abbreviation: CTDTMP; Unit: degrees celcius; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Kristene McTaggart; Researcher institution: PMEL.
  • Parameter or Variable: CTD Salinity; Abbreviation: CTDSAL; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Jim Swift; Researcher institution: SIO.
  • Parameter or Variable: Bottle Salinity; Abbreviation: SALNTY; Observation type: Bottle, discrete; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Jim Swift; Researcher institution: SIO.
  • Parameter or Variable: CTD Oxygen; Abbreviation: CTDOXY; Unit: UMOL/KG; Observation type: CTD sensor; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Jim Swift; Researcher institution: SIO.
  • Parameter or Variable: Bottle Oxygen; Abbreviation: OXYGEN; Unit: UMOL/KG; Observation type: Bottle, discrete; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Jim Swift; Researcher institution: SIO.
  • Parameter or Variable: Nutrients; Abbreviation: SILCAT, NITRAT, NITRIT PHSPHT; Unit: UMOL/KG; Observation type: Bottle, discrete; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Jim Swift; Researcher institution: SIO.
  • Parameter or Variable: Chlorofluorocarbon; Abbreviation: CFCs/SF6; Unit: PMOL/KG; Observation type: Bottle, discrete; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Researcher name: Rana Fine; Researcher institution: RSMAS, University of Miami.
Acquisition Information (collection)
Instrument
  • Coulometer for DIC measurement
  • CTD
  • Niskin bottle
  • titrator
Platform
  • RV Nathaniel B. Palmer
Last Modified: 2019-06-23T16:37:40Z
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