Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Roger Revelle cruise CLIVAR_I05_2009 (EXPOCODE 33RR20090320) in the Indian Ocean from 2009-03-20 to 2009-05-15 (NCEI Accession 0108075)
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This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbons (CFC-11, CFC-12), tritium, triter, dissolved organic carbon (DOC), total dissolved nitrogen (TDN) and sulfur hexafluoride (SF6) obtained during the R/V Roger Revelle cruise CLIVAR_I05_2009 (EXPOCODE 33RR20090320) in the Indian Ocean from 2009-03-20 to 2009-05-15. These data were collected by Dennis Hansell of Rosenstiel School of Marine and Atmospheric Science, Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory, Richard A. Feely of US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory and Andrew Dickson of University of California - San Diego; Scripps Institution of Oceanography as part of the CLIVAR_I05_2009 data set. The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.
- Cite as: Feely, Richard A.; Dickson, Andrew G.; Hansell, Dennis A.; Wanninkhof, Rik; McNichol, Ann; Key, Robert M. (2013). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Roger Revelle cruise CLIVAR_I05_2009 (EXPOCODE 33RR20090320) in the Indian Ocean from 2009-03-20 to 2009-05-15 (NCEI Accession 0108075). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_i05_2009. Accessed [date].
Time Period |
2009-03-20 to 2009-05-15 |
Spatial Bounding Box Coordinates |
West: 30.3437
East: 114.8451
South: -34.8002
North: -30.3803
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Spatial Coverage Map |
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General Documentation |
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Associated Resources |
- Feely, R., A. Dickson, D. Hansell, R. Wanninkhof, A. McNichol and R. Key (2009). Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Roger Revelle Cruise in the Indian Ocean on CLIVAR Repeat Hydrography Sections I05 (20 March - 15 May, 2009). Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, CLIVAR_I05_2009.
- CLIVAR Repeat Section I05
- 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
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Publication Dates |
- publication: 2013-06-05
- revision: 2016-02-23
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Data Presentation Form |
Digital table - digital representation of facts or figures systematically displayed, especially in columns
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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 |
- 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.
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Dataset Citation |
- Cite as: Feely, Richard A.; Dickson, Andrew G.; Hansell, Dennis A.; Wanninkhof, Rik; McNichol, Ann; Key, Robert M. (2013). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Roger Revelle cruise CLIVAR_I05_2009 (EXPOCODE 33RR20090320) in the Indian Ocean from 2009-03-20 to 2009-05-15 (NCEI Accession 0108075). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_i05_2009. Accessed [date].
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Cited Authors |
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Principal Investigators |
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Contributors |
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Resource Providers |
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Publishers |
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Theme keywords |
NODC DATA TYPES THESAURUS
NODC OBSERVATION TYPES THESAURUS
WMO_CategoryCode
Global Change Master Directory (GCMD) Science Keywords
OCADS Study Type
- Discrete measurement
- Profile
Provider Variable Abbreviations
- ALKALI
- CFC-11
- CFC-12
- CTDOXY
- CTDSAL
- CTDTMP
- DOC
- NITRAT
- NITRIT
- OXYGEN
- PHSPHT
- PH_TMP
- PH_TOT
- SALNTY
- SF6
- SILCAT
- TCARBN
- TDN
- TRITER
- TRITUM
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Data Center keywords |
NODC COLLECTING INSTITUTION NAMES THESAURUS
NODC SUBMITTING INSTITUTION NAMES THESAURUS
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/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
- DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy
- U-MIAMI/RSMAS > Rosenstiel School of Marine and Atmospheric Science, University of Miami
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Platform keywords |
NODC PLATFORM NAMES THESAURUS
Global Change Master Directory (GCMD) Platform Keywords
ICES/SeaDataNet Ship Codes
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Instrument keywords |
NODC INSTRUMENT TYPES THESAURUS
Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords |
NODC SEA AREA NAMES THESAURUS
Global Change Master Directory (GCMD) Location Keywords
Provider Geographic Names
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Project keywords |
NODC PROJECT NAMES THESAURUS
Cruise ID
EXPOCODE
Global Change Master Directory (GCMD) Project Keywords
Ocean Acidification Search Keywords- Ocean Carbon and Acidification Data System (OCADS) Project
Reference Section ID
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Keywords |
NCEI ACCESSION NUMBER
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Use Constraints |
- Cite as: Feely, Richard A.; Dickson, Andrew G.; Hansell, Dennis A.; Wanninkhof, Rik; McNichol, Ann; Key, Robert M. (2013). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Roger Revelle cruise CLIVAR_I05_2009 (EXPOCODE 33RR20090320) in the Indian Ocean from 2009-03-20 to 2009-05-15 (NCEI Accession 0108075). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_i05_2009. Accessed [date].
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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.
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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.
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Lineage information for: dataset |
Processing Steps |
- 2013-06-05T20:18:09Z - NCEI Accession 0108075 v1.1 was published.
- 2016-02-23T02:45:11Z - NCEI Accession 0108075 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.
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Output Datasets |
- NCEI Accession 0108075 v1.1
- NCEI Accession 0108075 v2.2
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Lineage information for: dataset |
Processing Steps |
- Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: TCARBN; Unit: UMOL/KG; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: measured; Replicate information: The precision is displayed by the greater than 450 replicate samples drawn. The absolute average difference from the mean of these replicates are less than 0.85 μmol/kg. No significant systematic differences were noted.; CRM batch number: Batch 94.
- Parameter or Variable: Total alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Type of titration: potentiometric; Cell type (open or closed): Open; Curve fitting method: Non-linear least squares. The total alkalinity analyses performed during I6S, were performed using a two-stage, potentiometric, opencell titration and coulometrically analyzed hydrochloric acid.; Uncertainty: Precision ~ 1.5 μmol/kg, Accuracy ~ 2.0 μmol/kg; Method reference: Dickson, Andrew G., Chris Sabine and James R. Christian, editors, Guide to Best Practices for Ocean CO2 Measurements, Pices Special Publication 3, IOCCP Report No. 8, October 2007, SOP 3b, Determination of total alkalinity in sea water using an open-cell titration..
- Parameter or Variable: pH; Abbreviation: PH_TOT; pH scale: Total scale; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Temperature of pH measurement: 20; Detailed sampling and analyzing information: pH values are determined at a reference temperature of 20 C using the constants of Liu et al. (2011). These values are further adjusted to counter errors created by using constants determined for purified m-cresol dye for measurements made with unpurified (Acros Organics) dye. The applied adjustment is a pH dependent offset estimated by fitting a 2nd order polynomial to the data in figure 2a in the article by Liu et al. (2011). The likely uncertainties on these measurements are explored in detail in Carter et al. (conditionally accepted, 2012).; Uncertainty: Accuracy of spectrophotometric pH measurements is difficult to constrain with no agreed upon calibration procedure. For this cruise two approaches were made. First, since the same bottles that were sampled for alkalinity and total carbon were sampled for pH, an independent estimate of pH can be obtained from equilibrium equations. Second, pH analyses of Certified Reference Materials (currently only certified for DIC and alkalinity) were performed. A review of the accuracy of the pH measurements is underway, and large changes (~0.01) in the final reported values are likely. Confidence in the precision of the measurements remains high, and likely changes would be a simple offset or an offset that is a simple function of reported pH..
- Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CTDSAL; Abbreviation: CTDSAL; Controlled vocabulary name: SALINITY; 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: CTDOXY; Abbreviation: CTDOXY; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; 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: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; 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: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CFC-11; Abbreviation: CFC-11; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-11 (CFC-11); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CFC-12; Abbreviation: CFC-12; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-12 (CFC-12); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: SF6; Abbreviation: SF6; Unit: FMOL/KG; Controlled vocabulary name: Sulfur Hexaflouride (SF6); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: PH_TMP; Abbreviation: PH_TMP; Unit: DEG_C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: DOC; Abbreviation: DOC; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED ORGANIC CARBON; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: TDN; Abbreviation: TDN; Unit: UMOL/KG; Controlled vocabulary name: Total Dissolved Nitrogen (TDN); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: TRITUM; Abbreviation: TRITUM; Unit: TU; Controlled vocabulary name: Tritium (Hydrogen isotope); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: TRITER; Abbreviation: TRITER; Unit: TU; In-situ / Manipulation / Response variable: in-situ .
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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.
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Acquisition Information (collection) |
Instrument |
- bottle
- coulometer for DIC measurement
- CTD
- spectrophotometer
- titrator
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Platform |
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Last Modified: 2024-03-28T12:44:58Z
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