PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the North Atlantic Ocean from 1983-12-01 to 1983-12-12 (NCEI Accession 0143396)
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This dataset includes discrete sample and profile data collected from GARCIA DEL CID in the North Atlantic Ocean from 1983-12-01 to 1983-12-12 and retrieved during cruise CARINA/29GD19831201. These data include DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include CTD and bottle.
These data were collected by Aída F. Ríos, Fernando Fraga, and Fiz F. Pérez of Institute of Marine Research Vigo (IIM) as part of the CARINA/29GD19831201 dataset.
The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.
- Cite as: Fraga, Fernando (2016). PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the North Atlantic Ocean from 1983-12-01 to 1983-12-12 (NCEI Accession 0143396). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.carina_29gd19831201. Accessed [date].
| Time Period |
1983-12-01 to 1983-12-12 |
| Spatial Bounding Box Coordinates |
West: -11.2
East: -8.9
South: 41.9
North: 47.03
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| Spatial Coverage Map |
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| General Documentation |
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| Associated Resources |
- Ríos, A., F.Pérez, and F.Fraga (2007). Garcia del Cid 29GD19831201 (Galicia 6) cruise data from the 1983 cruises, CARINA Data Set. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, CARINA/29GD19831201.
- Lueker, T. J., Dickson, A. G., & Keeling, C. D. (2000). Ocean pCO2 calculated from dissolved inorganic carbon, alkalinity, and equations for K1 and K2: validation based on laboratory measurements of CO2 in gas and seawater at equilibrium. Marine Chemistry, 70(1–3), 105–119. https://doi.org/10.1016/s0304-4203(00)00022-0
- Perez, F. F., & Fraga, F. (1987). The pH measurements in seawater on the NBS scale. Marine Chemistry, 21(4), 315–327. https://doi.org/10.1016/0304-4203(87)90054-5
- Perez, F. F., & Fraga, F. (1987). A precise and rapid analytical procedure for alkalinity determination. Marine Chemistry, 21(2), 169–182. https://doi.org/10.1016/0304-4203(87)90037-5
- Ríos, A., & Pérez, F. (1999). Improvements in potentiometric determinations of the CO2 oceanic system using seawater sub-standards and CO2 reference materials. Ciencias Marinas, 25(1), 31–49. https://doi.org/10.7773/cm.v25i1.656
- 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
- R/V Garcia del Cid Galicia 5-9 Cruises
- Global Coastal Program Data: European Coast
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| Publication Dates |
- publication: 2016-02-19
- creation: 2016-02-19
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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. |
| 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: Fraga, Fernando (2016). PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the North Atlantic Ocean from 1983-12-01 to 1983-12-12 (NCEI Accession 0143396). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.carina_29gd19831201. Accessed [date].
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| Principal Investigators |
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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
- CTDTMP
- NITRAT
- NITRIT
- OXYGEN
- PHSPHT
- PH_SWS
- SALNTY
- SILCAT
- TA
- pH
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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
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| Platform keywords |
NODC PLATFORM NAMES THESAURUS
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: Fraga, Fernando (2016). PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the North Atlantic Ocean from 1983-12-01 to 1983-12-12 (NCEI Accession 0143396). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.carina_29gd19831201. 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 |
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| Processing Steps |
- 2016-02-19T18:44:07Z - NCEI Accession 0143396 v1.1 was published.
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| Output Datasets |
- NCEI Accession 0143396 v1.1
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| Lineage information for: dataset |
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| Processing Steps |
- 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: final point; Cell type (open or closed): open cell; Uncertainty: This method has a precision of 0.1% and an accuracy of +/-1.4μmol.kg-1 (Ríos and Pérez, 1999; Ríos and Rellán, 1998); Method reference: Pérez and Fraga 1987b. A precise and rapid analytical procedure for alkalinity determination. Marine Chemistry 21, 169-182 Ríos and Pérez. 1999. Improvements in potentiometric determinations of the CO2 oceanic system using seawater sub-standards and CO2 reference materials. Ciencias Marinas 25 (1), 31-49. Ríos, A.F., Rellán, T., 1998. pH and alkalinity measurements. In: Laboratoire de Physique des Oceans (9803) Recueil de donnees par Le Groupe CITHER-3, Vol. 3. Traceurs geochimiques, Brest, France.
- Parameter or Variable: pH; Abbreviation: pH; pH scale: NBS; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Temperature of pH measurement: In_Situ; Detailed sampling and analyzing information: Potenciometric method. The pH was measured with a Metrohm E-510 pH-meter equipped with a combined glass electrode and a Ag-AgCl reference electrode.The electrode was calibrated with buffer 7.413 NBS.; Uncertainty: The accuracy is +/-0.003 according to Fiz F. Pérez and Fraga (1987)
- Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ observation
- Parameter or Variable: PH_SWS; Abbreviation: PH_SWS; Unit: @25C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ observation
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Last Modified: 2026-08-03T12:57:56Z
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