Dissolved inorganic carbon and total alkalinity of seawater samples from a Weddell Sea coastal polynya during two tidal observation case studies for RV POLARSTERN expeditions PS89 and PS117

Discrete seawater samples in a Weddell Sea coastal polynya along the Ekström Ice Shelf were collected from two sets of repeat CTD casts, capturing tidal variability in the water column. One set was collected during RV POLARSTERN expedition PS89, between 8 and 11 January 2015. The second set was collected during RV POLARSTERN expedition PS117, between 11 and 12 January 2019. Dissolved inorganic carbon (DIC) and total alkalinity (TA) were measured using coulometric titration and potentiometric titration, respectively, on a VINDTA 3C system. DIC and TA have been normalised to salinity: nDIC and nTA. Nutrients were measured with UV-Vis spectrophotometry and a continuous gas-segmented flow auto-analyser.

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Cite this as

González-Dávila, Melchor, Droste, Elise Sayana, Santana-Casiano, Juana Magdalena, Schuller, Daniel, Ossebaar, Sharyn, Hoppema, Mario, Bakker, Dorothee C E (2022). Dataset: Dissolved inorganic carbon and total alkalinity of seawater samples from a Weddell Sea coastal polynya during two tidal observation case studies for RV POLARSTERN expeditions PS89 and PS117. https://doi.org/10.1594/PANGAEA.946363

DOI retrieved: 2022

Additional Info

Field Value
Imported on November 30, 2024
Last update November 30, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.946363
Author González-Dávila, Melchor
Given Name Melchor
Family Name González-Dávila
More Authors
Droste, Elise Sayana
Santana-Casiano, Juana Magdalena
Schuller, Daniel
Ossebaar, Sharyn
Hoppema, Mario
Bakker, Dorothee C E
Source Creation 2022
Publication Year 2022
Subject Areas
Name: Atmosphere

Name: Chemistry

Name: Oceans

Related Identifiers
Title: The influence of tides on the marine carbonate chemistry of a coastal polynya in the south-eastern Weddell Sea
Identifier: https://doi.org/10.5194/os-2022-19
Type: DOI
Relation: References
Source: Ocean Science
Authors: Droste Elise Sayana , Hoppema Mario , González-Dávila Melchor , Santana-Casiano Juana Magdalena , Queste Bastien Y , Dall'Olmo Giorgio , Venables Hugh , Rohardt Gerd , Ossebaar Sharyn , Schuller Daniel , Trace-Kleeberg Sunke , Bakker Dorothee C E , Rohardt Gerd , Middag Rob , Boebel Olaf , Trace-Kleeberg Sunke , Ossebaar Sharyn .

Title: Physical oceanography measured on water bottle samples during POLARSTERN cruise PS117
Identifier: https://doi.org/10.1594/PANGAEA.910673
Type: DOI
Relation: References
Year: 2020
Source: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Authors: Droste Elise Sayana , Hoppema Mario , González-Dávila Melchor , Santana-Casiano Juana Magdalena , Queste Bastien Y , Dall'Olmo Giorgio , Venables Hugh , Rohardt Gerd , Ossebaar Sharyn , Schuller Daniel , Trace-Kleeberg Sunke , Bakker Dorothee C E , Rohardt Gerd , Middag Rob , Boebel Olaf , Trace-Kleeberg Sunke , Ossebaar Sharyn .