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Título: | Carbon Data Obtained During the R/V Hesperides Cruise in the Atlantic Ocean on CLIVAR Repeat Hydrography Section A17, FICARAM XV (March 20 - May 2, 2013) |
Autor: | Ríos, Aida F. CSIC; Pérez, Fiz F. CSIC ORCID ; Pelegrí, Josep Lluís CSIC ORCID ; Paz, M. de la CSIC ORCID; Alonso Pérez, Fernando CSIC ORCID; Royo, Elena; Velo, A. CSIC ORCID ; García-Ibáñez, Maribel I. CSIC ORCID ; Padín, X. A. CSIC ORCID | Palabras clave: | Carbonic system pH Alkalinity North Atlantic OVIDE Repeat section |
Fecha de publicación: | 2013 | Citación: | Carbon Data Obtained During the R/V Hesperides Cruise in the Atlantic Ocean on CLIVAR Repeat Hydrography Section A17, FICARAM XV (March 20 - May 2, 2013) [Dataset], 2013 | Resumen: | 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 FICARAM-XV carried out along the A17 section from 20 March to 2 May 2013. 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 | Descripción: | The item is made of 2 files, of which 1 is the dataset and the other include a small description of the measured variables.-- Dataset contributed to the Project Carbochange.-- Related item http://hdl.handle.net/10261/125339 | URI: | http://hdl.handle.net/10261/125340 | DOI: | 10.3334/CDIAC/OTG.CLIVAR_FICARAM_XV | Referencias: | FICARAM-15 Cruise Report (http://hdl.handle.net/10261/125339) |
Aparece en las colecciones: | (ICM) Conjuntos de datos (IIM) Conjuntos de datos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Ficaram_XV_2013.exc.csv | Dataset | 582,27 kB | Microsoft Excel | Visualizar/Abrir |
Metadata_FICARAM-XV-2013.xls | Description_values | 34,5 kB | Microsoft Excel | Visualizar/Abrir |
Readme_Hesperides_2013.txt | 806 B | Text | Visualizar/Abrir |
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