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Dataset Overview | National Centers for Environmental Information (NCEI)

Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship MALCOLM BALDRIGE in the North Pacific Ocean and South Pacific Ocean from 1992-02-24 to 1992-05-19 (NCEI Accession 0117498)

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This dataset includes biological, chemical, discrete sample, physical and profile data collected from NOAA Ship MALCOLM BALDRIGE in the North Pacific Ocean and South Pacific Ocean from 1992-02-24 to 1992-05-19. These data include CHLOROPHYLL A, DELTA CARBON-13, DELTA CARBON-14, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, Delta Oxygen-18, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHAEOPHYTIN, Partial pressure (or fugacity) of carbon dioxide - water, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement, Flask with closed headspace for discrete carbon dioxide (CO2) measurement, bottle and spectrophotometer.

These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory and Richard A. Feely of US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory as part of the EQ92_SPRING data set. CDIAC associated the following cruise ID(s) with this data set: EQ92_SPRING
  • Cite as: Lamb, Marilyn F.; Hendee, James C.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Byrne, Robert H.; Peltzer, Edward T.; Wilson, Doug; Berberian, George A. (2014). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship MALCOLM BALDRIGE in the North Pacific Ocean and South Pacific Ocean from 1992-02-24 to 1992-05-19 (NCEI Accession 0117498). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.eq92_spring. Accessed [date].
gov.noaa.nodc:0117498
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Distribution Formats
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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 1992-02-24 to 1992-05-19
Spatial Bounding Box Coordinates
West: -170.09
East: -91.3483
South: -11.9983
North: 17.435
Spatial Coverage Map
General Documentation
Associated Resources
  • Lamb, M. F., J.C. Hendee, R. Wanninkhof, R.A. Feely, F.J. Millero, R. Byrne, E.T. Peltzer, D. Wilson, and G. Berberian (1995). Chemical and hydrographic measurements from the Equatorial Pacific during boreal spring 1992. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, EQ92_SPRING.
  • Lantry, T., Lamb, M. F., Hendee, J. C., Wanninkhof, R., Feely, R. A., Millero, F. J., Byrne, R., Peltzer, E. T., Wilson, D., and Berberian, G., 1995, Chemical and hydrographic measurements from the Equatorial Pacific during boreal spring 1992: NOAA Data Report ERL AOML-27, NOAA Data Report ERL AOML-27.
  • 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
Publication Dates
  • publication: 2014-04-15
  • revision: 2017-02-21
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
Supplemental Information
These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI.

In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
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: Lamb, Marilyn F.; Hendee, James C.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Byrne, Robert H.; Peltzer, Edward T.; Wilson, Doug; Berberian, George A. (2014). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship MALCOLM BALDRIGE in the North Pacific Ocean and South Pacific Ocean from 1992-02-24 to 1992-05-19 (NCEI Accession 0117498). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.eq92_spring. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords OCADS Study Type
  • Discrete measurement
  • Profile
Provider Variable Abbreviations
  • ALKALI
  • CTDTMP
  • DELC13
  • DIC
  • NITRAT
  • NITRIT
  • OXYGEN
  • PHSPHT
  • SALNTY
  • SILCAT
  • TA
  • TCARBN
  • THETA
  • fCO2
  • pH
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
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 Provider Geographic Names
  • Pacific Ocean
Project keywords NODC PROJECT NAMES THESAURUS Cruise ID
  • EQ92_SPRING
EXPOCODE
  • 33MW19920224
Global Change Master Directory (GCMD) Project Keywords Ocean Acidification Search Keywords
  • Ocean Carbon and Acidification Data System (OCADS) Project
Reference Section ID
  • EQ92_SPRING
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Lamb, Marilyn F.; Hendee, James C.; Wanninkhof, Rik; Feely, Richard A.; Millero, Frank J.; Byrne, Robert H.; Peltzer, Edward T.; Wilson, Doug; Berberian, George A. (2014). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship MALCOLM BALDRIGE in the North Pacific Ocean and South Pacific Ocean from 1992-02-24 to 1992-05-19 (NCEI Accession 0117498). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.eq92_spring. 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
  • 2014-04-15T13:05:23Z - NCEI Accession 0117498 v1.1 was published.
  • 2017-02-21T15:12:16Z - NCEI Accession 0117498 was revised and v2.2 was published.
    Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Calculated; Detailed sampling and analyzing information: Samples were measured using two automated single-operator multiparameter metabolic analyzers (SOMMA: AOML-1 and PMEL-1) with coulometric detection of the CO2 extracted from acidified samples. A description of the SOMMA-coulometry system and its calibration can be found in Johnson et al. 1987.; CRM batch number: 10.
  • Parameter or Variable: Total alkalinity; Abbreviation: TA; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Type of titration: Single point titration; Cell type (open or closed): Closed; Curve fitting method: The TALK titration system was similar to that described in Thurmond and Millero (1982) and developed by Bradshaw (1988) and consisted of Metrohm (tm) 665 Dosimat titrator and Orion (tm) 720 pH meter operated by PC.; Uncertainty: 0.4 μmol/kg; Method reference: Thurmond and Millero (1982) and Bradshaw (1988)..
  • Parameter or Variable: pH; Abbreviation: pH; pH scale: Total ph; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Temperature of pH measurement: 25deg.C; Detailed sampling and analyzing information: Spectrophotometric pH measurements were made using the indicator m-Cresol Purple..
  • Parameter or Variable: pCO2 (fCO2) discrete; Abbreviation: fCO2; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Seawater volume: 500 mL; Temperature of measurement: 20 deg.C; Detailed sampling and analyzing information: AOML discrete pCO2 system used Licor (tm) model 6262 non-dispersive infrared analyser described in Wanninkhof and Thoning (1993).; Uncertainty: 0.63%; Method reference: Wanninkhof and Thoning (1993). Chipman et al. (1993).
  • Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: DELC13; Abbreviation: DELC13; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-13; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: THETA; Abbreviation: THETA; Unit: DEG_C; Controlled vocabulary name: Potential temperature (theta); In-situ / Manipulation / Response variable: in-situ .
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • bottle
  • coulometer for DIC measurement
  • CTD
  • flask with closed headspace for discrete CO2 measurement
  • spectrophotometer
  • titrator
Platform
  • NOAA Ship Malcolm Baldrige
Last Modified: 2024-03-28T12:44:58Z
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