High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992)
Dataset contributed to the Project Carbochange.-- More information in http://hdl.handle.net/10261/93331 This dataset gathers discrete measurements of CO2 (pH and alkalinity) and hydrographic variables (salinity, temperature, dissolved oxygen, nitrate, phosphate and silicate) obtained during the crui...
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ftcsic:oai:digital.csic.es:10261/125330 2024-02-11T10:06:28+01:00 High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) Fernández-Guallart, E. Pérez, Fiz F. Rosón, Gabriel Ríos, Aida F. 24.5°N Start=1992-07-14; end=1992-08-15 1992-07-14 http://hdl.handle.net/10261/125330 https://doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 en eng #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/264879 http://cdiac.ornl.gov/ftp/ndp074/IIM_CSIC_data Hansen, H.P. and Grassof, K. (1983) Automated chemical analysis. In: Methods of seawater analysis, 2nd edition. Edited by K. Grassof, M. Ehrhardt and K. Kremling, pp. 347-395. Verlag Chemie, Wheinheim, 1983. Perez, F.F. and F. Fraga (1987a). The pH measurements in seawater on the NBS scale. Marine Chemistry 21 (4), 315-327. Perez, F.F. and F. Fraga (1987). A precise and rapid analytical procedure for alkalinity determination. Mar. Chem., 21, 169-182 Ríos, A.F. and G. Rosón (1996). pH and alkalinity measurements. Recueil de donneés par Le Groupe CITHER-2. Lab. de Phys. des Océans, Brest, pp. 64–73 http://dx.doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 Sí High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) [Dataset], 2013 http://hdl.handle.net/10261/125330 doi:10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 open Carbonic system pH Alkalinity North Atlantic A05 Repeat section dataset http://purl.org/coar/resource_type/c_ddb1 1992 ftcsic https://doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 2024-01-16T10:12:04Z Dataset contributed to the Project Carbochange.-- More information in http://hdl.handle.net/10261/93331 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 WOCE Section A05 carried out from 14 July to 15 August 1992. The pH was measured potentiometrically in the NBS scale with a combined glass electrode associated to a thermo-compensator and referred to 15ºC (Perez and Fraga, 1987a). The method had a shipboard precision of 0.005 units, based on 184 replicate analysis corresponding to two different oceanographic bottles fired at the same depth at each station (Ríos and Rosón, 1996). AT measurements were made by titration of seawater with potentiometric endpoint detection (Perez and Fraga, 1987b), reaching a precision of ±1 µmol kg-1. 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 Instituto Español de Oceanografía y Comisión Interministerial de Ciencia y Tecnología (CICYT) No Dataset North Atlantic Digital.CSIC (Spanish National Research Council) Perez ENVELOPE(-69.117,-69.117,-68.517,-68.517) |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Carbonic system pH Alkalinity North Atlantic A05 Repeat section |
spellingShingle |
Carbonic system pH Alkalinity North Atlantic A05 Repeat section Fernández-Guallart, E. Pérez, Fiz F. Rosón, Gabriel Ríos, Aida F. High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
topic_facet |
Carbonic system pH Alkalinity North Atlantic A05 Repeat section |
description |
Dataset contributed to the Project Carbochange.-- More information in http://hdl.handle.net/10261/93331 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 WOCE Section A05 carried out from 14 July to 15 August 1992. The pH was measured potentiometrically in the NBS scale with a combined glass electrode associated to a thermo-compensator and referred to 15ºC (Perez and Fraga, 1987a). The method had a shipboard precision of 0.005 units, based on 184 replicate analysis corresponding to two different oceanographic bottles fired at the same depth at each station (Ríos and Rosón, 1996). AT measurements were made by titration of seawater with potentiometric endpoint detection (Perez and Fraga, 1987b), reaching a precision of ±1 µmol kg-1. 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 Instituto Español de Oceanografía y Comisión Interministerial de Ciencia y Tecnología (CICYT) No |
format |
Dataset |
author |
Fernández-Guallart, E. Pérez, Fiz F. Rosón, Gabriel Ríos, Aida F. |
author_facet |
Fernández-Guallart, E. Pérez, Fiz F. Rosón, Gabriel Ríos, Aida F. |
author_sort |
Fernández-Guallart, E. |
title |
High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
title_short |
High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
title_full |
High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
title_fullStr |
High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
title_full_unstemmed |
High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) |
title_sort |
high spatial resolution alkalinity and ph measurements by iim-csic group along 24.5°n during the r/v hesperides woce section a05 cruise (july 14 - august 15, 1992) |
publishDate |
1992 |
url |
http://hdl.handle.net/10261/125330 https://doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 |
op_coverage |
24.5°N Start=1992-07-14; end=1992-08-15 |
long_lat |
ENVELOPE(-69.117,-69.117,-68.517,-68.517) |
geographic |
Perez |
geographic_facet |
Perez |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/264879 http://cdiac.ornl.gov/ftp/ndp074/IIM_CSIC_data Hansen, H.P. and Grassof, K. (1983) Automated chemical analysis. In: Methods of seawater analysis, 2nd edition. Edited by K. Grassof, M. Ehrhardt and K. Kremling, pp. 347-395. Verlag Chemie, Wheinheim, 1983. Perez, F.F. and F. Fraga (1987a). The pH measurements in seawater on the NBS scale. Marine Chemistry 21 (4), 315-327. Perez, F.F. and F. Fraga (1987). A precise and rapid analytical procedure for alkalinity determination. Mar. Chem., 21, 169-182 Ríos, A.F. and G. Rosón (1996). pH and alkalinity measurements. Recueil de donneés par Le Groupe CITHER-2. Lab. de Phys. des Océans, Brest, pp. 64–73 http://dx.doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 Sí High spatial resolution Alkalinity and pH measurements by IIM-CSIC group along 24.5°N during the R/V Hesperides WOCE Section A05 cruise (July 14 - August 15, 1992) [Dataset], 2013 http://hdl.handle.net/10261/125330 doi:10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 |
op_rights |
open |
op_doi |
https://doi.org/10.3334/CDIAC/OTG.IIM_CSIC_WOCE_A05 |
_version_ |
1790604221865787392 |