Total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen and other measurements collected from discrete samples and profile observations during the R/V Regina Maris SESAME_SPI cruise (EXPOCODE 29RZ20080406) in the West Mediterranean Sea and North Atlantic Ocean from 2008-04-06 to 2008-04-14 (NCEI Accession 0214544)
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This dataset includes discrete profile data collected during the R/V Regina Maris SESAME_SPI cruise (EXPOCODE 29RZ20080406) in the West Mediterranean Sea and North Atlantic Ocean from 2008-04-06 to 2008-04-14. These data include total alkalinity, pH on total scale measured at 25ºC, temperature, salinity, dissolved oxygen, silicate, nitrate, nitrite and phosphate.
- Cite as: Navarro, Gabriel; Álvarez, Marta; Tanhua, Toste (2020). Total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen and other measurements collected from discrete samples and profile observations during the R/V Regina Maris SESAME_SPI cruise (EXPOCODE 29RZ20080406) in the West Mediterranean Sea and North Atlantic Ocean from 2008-04-06 to 2008-04-14 (NCEI Accession 0214544). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/qb64-tc92. Accessed [date].
Time Period |
2008-04-06 to 2008-04-14 |
Spatial Bounding Box Coordinates |
West: -8.01
East: 1
South: 35.32
North: 37.42
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Spatial Coverage Map |
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General Documentation |
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Associated Resources |
- WP2 Cruise Report Spanish April D_2_1_1_2.pdf
- Huertas, I. E., A. F. Ríos, J. García-Lafuente, G. Navarro, A. Makaoui, A. Sánchez-Román, S. Rodriguez-Galvez, A. Orbi, J. Ruíz, and F. F. Pérez (2012), Atlantic forcing of the Mediterranean oligotrophy, Global Biogeochem. Cycles, 26, GB2022, https://doi.org/10.1029/2011GB004167.
- Flecha, S., Pérez, F.F., Murata, A. et al. Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar. Sci Rep 9, 15533 (2019). https://doi.org/10.1038/s41598-019-52084-x
- Mediterranean Sea Cruises
- 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 |
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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 |
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: Navarro, Gabriel; Álvarez, Marta; Tanhua, Toste (2020). Total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen and other measurements collected from discrete samples and profile observations during the R/V Regina Maris SESAME_SPI cruise (EXPOCODE 29RZ20080406) in the West Mediterranean Sea and North Atlantic Ocean from 2008-04-06 to 2008-04-14 (NCEI Accession 0214544). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/qb64-tc92. 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 Keywords
- CARIMED
- MedSea
- SESAME_SPII
Provider Variable Abbreviations
- ALKALI
- CTDOXY
- CTDSAL
- CTDTMP
- NITRAT
- OXYGEN
- PHSPHT
- PHTS25P0
- SILCAT
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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
- Mediterranean Sea
- North Atlantic Ocean
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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
Research Projects
- CARIMED
- MedSea
- SESAME_SPI
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Keywords |
NCEI ACCESSION NUMBER
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Use Constraints |
- Cite as: Navarro, Gabriel; Álvarez, Marta; Tanhua, Toste (2020). Total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen and other measurements collected from discrete samples and profile observations during the R/V Regina Maris SESAME_SPI cruise (EXPOCODE 29RZ20080406) in the West Mediterranean Sea and North Atlantic Ocean from 2008-04-06 to 2008-04-14 (NCEI Accession 0214544). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/qb64-tc92. 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 |
- 2020-07-31T21:23:17Z - NCEI Accession 0214544 v1.1 was published.
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Output Datasets |
- NCEI Accession 0214544 v1.1
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Lineage information for: dataset |
Processing Steps |
- Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: CTD WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CTD Salinity; Abbreviation: CTDSAL; Controlled vocabulary name: CTD Salinity; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CTD Oxygen; Abbreviation: CTDOXY; Unit: UMOL/KG; Controlled vocabulary name: CTD Oxygen; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: Dissolved Oxygene; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: Dissolved Oxygene; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: Silicate; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: Silicate; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: Nitrate; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: Nitrate; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: Phosphate; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: Phosphate; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: Total alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: Total alkalinity; Observation type: Bottle discrete; In-situ / Manipulation / Response variable: in-situ; Sampling instrument: Niskin Bottles; Detailed sampling and analyzing information: Total alkalinity was determined by titration of seawater using a potentiometric system as described in Pérez et al. (CCMM, 2000) with a Metrohm 794 Titoprocessor. Water samples were taken from the Niskin bottles in 500 mL borosilicate bottles and poisoned with 100 μL of a saturated aqueous solution of mercuric chloride for later shore-based analysis. The accuracy of the AT determination was assessed by regular measurements of Certified Reference Material (CRM, supplied by Prof. Andrew Dickson, Scripps Institution of Oceanography, La Jolla, CA, USA).; Researcher name: E. Huertas (ICMAN CSIC).
- Parameter or Variable: pH on total scale at measured T 25ºC; Abbreviation: PHTS25P0; Controlled vocabulary name: pH; Observation type: Bottle discrete; In-situ / Manipulation / Response variable: in-situ; Detailed sampling and analyzing information: The pH was measured following the spectrophotometric method of Clayton and Byrne (1993) using m-cresol purple as indicator, and consequently, the scale used was total. Samples were collected directly from the rosette in 10cm path-length optical glass cells and measurements were carried out on board with a Shimadzu UV-2401PC spectrophotometer containing a 25ºC-thermostated cells holder. Seawater, also previously thermostated to 25ºC, was analyzed for a blank determination at 730, 578 and 434 nm and 50 μl of the dye was subsequently injected and the measurements repeated. Three photometric replicates were carried out for each injection in order to remove any dye effect. The method has a precision of ±0.003 pH units and measurements were shown to be internally consistent with other carbon dioxide measurements by using the above mentioned certified reference materials.; Researcher name: E. Huertas (ICMAN CSIC) .
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Acquisition Information (collection) |
Instrument |
- CTD
- Niskin bottle
- nutrient autoanalyzer
- oxygen sensor
- titrator
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Platform |
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Last Modified: 2024-06-10T13:12:05Z
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