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Dataset Overview | National Centers for Environmental Information (NCEI)

Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941)

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This dataset contains water carbonate chemistry information and other parameters from CTD casts and corresponding water column samples collected in the Phoenix Islands Protected Area. Data including depth, temperature, oxygen concentration, and salinity were measured in situ. Data including total alkalinity, depth-corrected pH, pCO2, HCO3, CO3, CO2, and Ω aragonite saturation were calculated using laboratory techniques. This water chemistry data are especially important for the habitat and survival of calcium carbonate-forming organisms. Data were submitted in XLSX format and converted to CSV format.
  • Cite as: Keller, Abigail; Cordes, Erik; Rotjan, Randi; Shank, T (2018). Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0182941. Accessed [date].
gov.noaa.nodc:0182941
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Distribution Formats
  • Originator data format
Ordering Instructions Contact NCEI for other distribution options and instructions.
Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2017-10-12 to 2017-10-29
Spatial Bounding Box Coordinates
West: -174.979
East: -170.717
South: -5.6027
North: -1.6507
Spatial Coverage Map
General Documentation
Publication Dates
  • publication: 2018-12-10
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 This dataset is available to the public for a wide variety of uses including scientific research and analysis.
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: Keller, Abigail; Cordes, Erik; Rotjan, Randi; Shank, T (2018). Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0182941. Accessed [date].
Cited Authors
Principal Investigators
  • Erik Cordes
Collaborators
Resource Providers
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords
Data Center keywords NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
Project keywords Send2NCEI Submission Package ID
  • TMTLW2
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Keller, Abigail; Cordes, Erik; Rotjan, Randi; Shank, T (2018). Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0182941. 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
  • 2018-12-10T21:34:08Z - NCEI Accession 0182941 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: ALKALINITY - TOTAL [total alkalinity] (calculated); Units: umol/kgSW; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: TEMPERATURE - WATER [WATER TEMPERATURE] (measured); Units: degrees Celsius; Observation Category: in situ; Sampling Instrument: CTD.
  • Parameter or Variable: SALINITY (measured); Units: g/kg; Observation Category: in situ; Sampling Instrument: CTD.
  • Parameter or Variable: pH (calculated); Units: none; Observation Category: laboratory analysis; Sampling Instrument: pH sensors.
  • Parameter or Variable: pCO2 [partial pressure of carbon dioxide - water] (calculated); Units: uatm; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: HCO3 (calculated); Units: µmol/kgSW; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: CO2 (calculated); Units: µmol/kgSW; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: CO3 (calculated); Units: µmol/kgSW; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: Ω Aragonite (calculated); Units: µmol/kgSW; Observation Category: laboratory analysis; Sampling Instrument: titrator.
  • Parameter or Variable: DEPTH - SENSOR (measured); Units: meters; Observation Category: in situ; Sampling Instrument: CTD.
Acquisition Information (collection)
Instrument
  • CTD
  • pH sensor
  • titrator
Platform
  • R/V Falkor
Last Modified: 2024-09-10T20:18:35Z
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