2024-03-29T05:24:49Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1254102022-06-24T10:33:38Zcom_10261_47com_10261_8col_10261_115190
DIGITAL.CSIC
author
Ríos, Aida F.
author
Pérez, Fiz F.
author
García-Ibáñez, Maribel I.
author
Fajar, Noelia
author
Gilcoto, Miguel
author
Alonso Pérez, Fernando
author
Paz, M. de la
author
Castaño, Mónica
author
Velo, A.
funder
European Commission
2015
Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Sarmiento de Gamboa Cruise in the North Atlantic Ocean on CLIVAR Repeat Hydrography Section OVIDE-2012 (June 23 - July 20, 2012) [Dataset], 2015
http://hdl.handle.net/10261/125410
10.3334/CDIAC/OTG.CLIVAR_OVIDE_2012
http://dx.doi.org/10.13039/501100000780
This dataset gathers discrete measurements of CO2 (pH and alkalinity) and hydrographic variables (salinity, temperature, dissolved oxygen, nitrate, phosphate and silicate) obtained during the cruise CATARINA carried out along the OVIDE section from 23 June to 20 July 2012.
pH was measured spectrophotometrically following the Clayton and Byrne (1993). This method consists on adding a dye solution to the seawater sample, so that the ratio between two absorbances at two different wavelengths is proportional to the sample pH.
Alkalinity was measured using an automatic potentiometric titrator Titrando 809 Metrohm, with a Metrohm 6.0232.100 combination glass electrode and a Pt-1000 probe for temperature measurement following the methodology given by Pérez and Fraga (1987).
Dissolved oxygen was analyzed following the widely applied Winkler method.
Determinations of nitrate, phosphate and silicate were carried out following methods described by Hansen and Grassoff (1983)
Salinity and Temperature were recorded with a CTD probe
eng
openAccess
Carbonic system
pH
Alkalinity
North Atlantic
OVIDE
Repeat section
Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Sarmiento de Gamboa Cruise in the North Atlantic Ocean on CLIVAR Repeat Hydrography Section OVIDE-2012 (June 23 - July 20, 2012)
dataset
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URL
https://digital.csic.es/bitstream/10261/125410/1/Catarina_2012.exc.csv
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https://digital.csic.es/bitstream/10261/125410/4/Readme_Ovide_2012.txt
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Readme_Ovide_2012.txt
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https://digital.csic.es/bitstream/10261/125410/5/Readme_Ovide_2012.txt.txt
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Readme_Ovide_2012.txt.txt
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Readme_Ovide_2012.txt.txt